200907222 九、發明說明： 【發明所屬之技術領域】 本發明侧於-種LED為光源之軟贿條，尤指—種具有可 撓性之條狀燈具。 【先前技術】 由於工商紐展’使得各歸告宣輕現乡祕，其中較為 顯著之宣傳，係以霓虹燈f(_ _)所發出之燈光來相對突顯 文字或圖形。而是知’霓虹燈管S —種氣體放電管，@此必須藉 由高壓電源才能使其點亮，因此伴隨著施工上的危險。又，因: 形狀不同因此玻璃管需有精㈣加工技術，有回收再糊不易等 的問題。因此，燈具業者逐漸_ LED製作成線狀發紐替代電 虹燈管(職sign)。利用LED所製成之線狀發光體，主要係因為 咖係採用低電壓驅動，所以沒有危險。此外咖纟於顆粒較小、， 能夠依附於各式各樣之載體’甚至為軟性載體，使得其具有易於 挽折、輕薄短小之特性。 然而，雖然已有LED為光源之軟性燈條，其主要係藉由一軟 性基板為賴’表φ有複數LED _設置，再配合—軟性之透明 燈罩而構成-種軟性燈條ϋ先前技術之問題主要在於，由 於此種軟性燈齡往具械狀可雛。*在撓躺料中，由 於撓折部健往需要較大之材f應力，州在往復撓折之下，局 :容易。產生斷裂’若_點產生於LED之對應位置，使得該咖 谷易損壞，而使得此種軟性燈條使用壽命較短，或者挽折角度有 200907222 限。而對於多元多樣化之應用顯有不足。 【發明内容】 有鑑於先前肋之_，本發明人胁研發之動機，構思一 種LED為光源之軟性燈條，主|之目的在於藉由構造上之改盖而 達f使此類軟性燈條具有更持久以及更耐撓之效果，本發明解決 先剛問題所使用之技術手段，主要係設計一長度㈣咖之軟性基 板，表面設有相間之複數LED，並且該複數LED之外侧設有選自 於P〇ly_urethrane系、Acryl系、Silic〇n系的透明樹脂群組其中之 作為透明燈罩，以令本發明有更佳之挽折適應性。 '而本發明更可以在該透罩於對應各個LED之對應部，形 成相對之凸厚。藉由該相對凸厚之對應部使得各個咖在對應位 置’具有較佳之抗撓折應力，而增加可撓折次數與角度。 本發明次-目的在於將該軟性基板由複數層板相疊所構成， .圖示中所示最頂觸板至最底部層板，最底部層板厚度大於 社部層板厚度’或最上部層板之厚度大於最底部層板，上。由 於最外部層板上下之厚度差異，較厚處其伸縮應力等於零，因此 有較佳之材料延伸性。 本發明另一目的在於該軟性基板之本體，設有至少一個穿 孔，容許該剌燈罩成形前，材料可以滲人該穿孔，於乾固時對 於該軟性基板形_定德著。也可喊得軟性純之各個層板 相互之間更形緊密，可以防止因彎曲時所造成的上下層分裂之事。 本發明又-目的’可以於該軟性基板之本體，近外部形成一 200907222 表面缺部，以容許另-相同單元之雜基板，相互各以無表面缺 部之部分搭4於表硫部，_成相互搭接植合。縱使兩兩軟 性基板婦，其整體厚度不至於增加，因·此可有效輪止接續部 份，因厚度的增加或減少時所引起之剛性差異，以及彎曲時彎曲 半徑有所差異。 本發明再-目的可⑽該複數LED之電賴應導體設計為板 片狀。使其平鋪於軟性基板，並且橋接於二個軟性基板之對應咖 之間。此外該電源供應導體之外緣可以採用與透明燈罩親和性極 匕覆體而在5亥包覆體與電源供應導體之間採用與透明燈罩 相同或絕緣絲之祕，以確保翻較佳程度的防水性。 本發明可以於軟性基板之本體設有至少—個軟性磁 —仴=性磁鐵而將本發明任意磁性貼著於具有導磁性之附 者上，使得本發明具有隨意貼設之便利性。 【實施方式】 yn蝴式朗本發批構造、特轉實_，俾使貴審 查委貝對於本發明有更進一步之瞭解。 騎示’本發贿_-種咖為統之軟性燈 ==基板(1 )，該軟性基板(1)之長㈣-;複 於、含⑵，相間設於軟性基板⑴表面；—透明燈罩⑶， ( 2 )之相，而該_罩（3 )之材質，必 她特色，㈣甲酸乙醋樹脂 e ane系、璧克力（Acryl)系、石夕膠（驗⑻系的 200907222 透卿θ且錢明縣（3 ) e (3 1)，形成相對之—^ 之對應部 半徑，於賊咖（2) w此—來，树明之彎科其彎曲的 裝有㈣⑵的會 狄絲有哪的赌大；因此 的防焊叙赌_。 可有效 明參閱第九II聯，本創作亦可膽該透崎 該複數咖⑵之外側為相同之厚度。由於該透明燈罩（^ 均*：厚度貼附在LED ( 2 )表面，彎曲時，因厚度均—；各方向 的應力’可以防止透明燈罩（3 )產生應力極中而破壞 LED ( 2 )之黏著狀態。 凊參閱第二圖所示，本發明之實施例中，該軟性基板（工） 可以係由複數層板婦所構成，例如圖式中所式之最上層之層板 (1 1)至最下層之層板（丄4 )，層板（丄丄）〜（工4 )，兩 兩之間藉膠層相連。各個層板（i i)〜（i 4)可以為較薄之 銅片為材質。銳最底部之層板（i 4 )，其厚度大於最上層之層 .反（1 1 )之厚度。而該厚度差距，甚至可以到達最下層之層板 (14)之厚度為最上層之層板（i i)之二倍。藉此使得最上 層之層板（1 1)由於相對較薄，因此有較佳之材料延伸性，或 者亦可以將最上狀層板設計為其厚度大於最絲之層板之厚度 (圖未顯不）。可以視彎折方向，而使得其中任何—外側（最底層 或者最上層）材質所需要之伸縮與延展最小的情況下，能夠有一 適合彎折之較佳可撓性。 。月參閱第二圖所示，本發明可以於該軟性基板（1 )之本體， 200907222 設有至少-個穿孔⑷，容許該透罩（3 )成爾，材料可 以滲入該穿孔⑷’於乾_對於錄性基板⑴形成穩定之 抓著。而該抓著除了可以使得軟性基板（1)與透明燈罩（3) 之間結合_，也可崎得軟性紐（1 )之各_板（i i ) 〜（1 4 )相互之間更形緊密。可以防止因彎㈣所造成的上下 層分裂之事。 4參閱第四圖所示，本發明亦可以於該軟性基板（上）之本 體’一側形成-表面缺部（δ )，以料另—_單元之軟性基板 )/、表面缺。卩（8 A)之反側無表面缺部之部分（9 )搭 叠於表面缺部⑻，㈣成概搭接之組合。_目互搭接疊合 之雜再用焊錫點焊，因此，縱使兩兩軟性基板⑴相疊，其 整體厚度不至於增加’因此可有效的防止接續部份，因厚度的辦 加或減少時利起之账差異，以及料日铸曲半徑有所差里。 請參閱第五圖所示，本發明為了對於兩_同之軟性基板 /)、（ 1 A )鄰接時’有—光源距離相等之發光平均之效果， 叙數LED ( 2 )個別或者共同連接—電源供應導體⑸，且可 ( 5 > _為板^。使其平鋪於軟性基 反1 )，並且橋接於二個軟性基板⑴、（工A)之對應咖⑵ 曰^㈣長之狀態，亦可以如第六_示，藉由二個軟性基 (1 )、（ 1 A)之間將該電源供應導體（5 )平整性導出，而 不至於佔據太大之間隙。 採用七圖所示，而且該電源供應導體（5)之外緣可以 。透罩（3)為相同材質之包覆體（6)。而在該包覆體 200907222 (6 )與f源供應導體（5 )之财至採用親和性極佳之絕緣材 料做多重的絕緣體（7 )’以確保達到較佳程度的防水性。 請參閱第八圖所示，本發明可以於軟性基板（i)之本體設 有至少一個軟性磁鐵（1 5 )。例如設置於軟性基板（i )之本體 ，者外侧，可以顧該祕賴（i 5 )㈣本發日胳意磁性貼 著於具有導磁性之_物上，使縣發明具有隨意麟之便利性。 請參閱第十圖所示，本創作亦可以將透明燈罩（3)之外侧 設為平整，而秘對應各LED ( 2 )之外細彡成_凸厚，⑽ 可於該透.罩（3 )與各LED⑵之外側，以—弧形中空（2 1)之空間相隔’且該孤形中空之底部斷面形成—弧形輪廊（該 弧形中空較佳為-半球狀）。因LED⑵過厚且有直角，易於 LE^ ( 2 )貼著面交界之直聽產生過大應力，可以藉由該孤形 中工（2 1 )不直接與led接觸’不sLED，彎曲時拉撐之應力。 、τ、上所述本發明確實符合產業利用性，且未於申請前見於 刊物或公開個，縣為公眾所知悉，且具有 夺 合可專利之要件，爰依法提出專利申請。 付 惟上述所陳’為本發明產業上一較佳實施例，舉凡依本發明 申清專利關所作之均等變化，皆屬本案訴求標的之範轉。 10 200907222 【圖式簡單說明】 第一圖係本發明之平面示意圖 第二圖係本發明之軟性基板複數層板相疊示意圖 第三圖係本發明軟性基板穿孔示意圖 第四圖係本發明兩軟性基板搭接前之對應示意圖 第五圖係本發明之LED電源供應導體立體外觀圖 第六圖係本發明二個軟性基板之間將該電源供應導體導出示意圖 第七圖係本發明電源供應導體之包覆體與絕緣體示意圖 第八圖係本發明之軟性基板設有軟性磁鐵平面示意圖 第九圖係糊作另—實蝴之透龍罩與各LED對應狀態平面剖 視之示意圖 第十圖係本創作透日腿罩對應各個LED柯彡成凸厚_之另一每 施例平面剖視之示意圖 貝 【主要元件符號說明】 (1) :軟性基板 (1 A ):軟性基板 (1 1 ):層板 (1 2 ):層板 (1 3 ):層板 (14):層板 (1 5 ):軟性磁鐵200907222 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a soft brim strip in which the LED is a light source, and more particularly to a strip-shaped luminaire having flexibility. [Prior Art] As the industrial and commercial exhibitions made the announcements lighter, the more prominent propaganda was to highlight the words or graphics with the lights emitted by the neon lights f(_ _). It is known that the neon tube S is a kind of gas discharge tube. @This must be lit by a high-voltage power supply, so it is accompanied by construction hazards. Also, because: the shape is different, the glass tube needs to have a fine (four) processing technique, and there is a problem that it is difficult to recycle and paste. Therefore, the lighting industry gradually made _ LEDs into a linear hairline to replace the electric light tube (signal). The linear illuminator made of LED is mainly used because the coffee system is driven by a low voltage, so there is no danger. In addition, the curry is small in size and can be attached to a wide variety of carriers' or even soft carriers, making it easy to fold, light and short. However, although the LED is a soft light strip of a light source, it is mainly composed of a soft substrate, which is composed of a plurality of LEDs, and is combined with a soft transparent lamp cover. The main problem lies in the fact that this kind of soft lamp age can be shaped like a machine. * In the snagging material, because the flexing portion is strong enough to require a large material f stress, the state is reciprocating and flexing. The occurrence of the breakage 'if' is generated at the corresponding position of the LED, making the valley susceptible to damage, so that the soft light strip has a short service life, or the folding angle has a limit of 200907222. However, there are insufficient applications for diversified diversification. SUMMARY OF THE INVENTION In view of the previous ribs, the inventor threatened to develop a soft light strip with a LED as a light source, and the main purpose is to make such a soft light strip by structurally modifying the cover to f The invention has the advantages of being more durable and more resistant, and the technical means used in solving the problem of the first problem is mainly to design a flexible substrate of a length (four) coffee, the surface is provided with a plurality of LEDs on the surface, and the outer side of the plurality of LEDs is selected The transparent resin group of the P〇ly_urethrane system, the Acryl system, and the Silic〇n system is used as a transparent lamp cover to make the invention more suitable for folding. Further, the present invention can form a relatively convex thickness in the corresponding portion of the corresponding LED. By the corresponding portions of the relative convexities, each coffee has a better flexural stress at the corresponding position, and the number of times of deflection and the angle are increased. The present invention is directed to the fact that the flexible substrate is formed by stacking a plurality of layers, the topmost touch panel to the bottommost laminate shown in the drawing, and the thickness of the bottommost laminate is greater than the thickness of the social layer laminate or the uppermost layer. The thickness of the laminate is greater than the thickness of the bottommost laminate. Due to the difference in thickness between the upper and lower layers of the outermost layer, the thicker portion has a tensile stress equal to zero, so that there is better material extensibility. Another object of the present invention is to provide a body of the flexible substrate, at least one of which is provided to allow the material to infiltrate the perforation prior to formation of the lampshade, and to form the flexible substrate during drying. It is also possible to scream that the soft layers are more closely spaced from each other to prevent the splitting of the upper and lower layers caused by the bending. The present invention can also form a 200907222 surface missing portion on the body of the flexible substrate to allow the other substrate of the same unit to be placed on the surface sulfur portion with no surface missing portion. Together with each other. Even if the two soft substrates are not thicker, the thickness of the joints can be effectively stopped, the difference in rigidity caused by the increase or decrease in thickness, and the bending radius when bending. Still another object of the present invention is to (10) design the electrical-relay conductor of the plurality of LEDs into a sheet shape. It is laid flat on a flexible substrate and bridged between corresponding coffee beans of two flexible substrates. In addition, the outer edge of the power supply conductor can be made to have the same affinity as the transparent lamp cover, and the same as the transparent lampshade or the secret of the insulated wire between the 5 liter cladding body and the power supply conductor to ensure a better degree of rotation. Waterproof. According to the present invention, at least one soft magnetic 仴====================================================================================== [Embodiment] The yn-following of the ramie is based on the construction of the batch, and the special _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Riding the 'this bribe _--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- (3), (2) phase, and the material of the _ hood (3) must be her characteristics, (4) Ethyl formic acid resin, ace, Acryl, Shiyue (2009) θ and Qianming County (3) e (3 1), forming the relative radius of the relative -^, in the thief (2) w - this, the curved bend of the tree is equipped with (4) (2) Which gambling is big; therefore, the anti-welding gambling _. Can effectively refer to the ninth II joint, this creation can also be daring to see the same thickness on the outer side of the plural coffee (2). Because of the transparent lampshade (^ 均*: The thickness is attached to the surface of the LED (2). When bent, the thickness is constant—the stress in each direction prevents the transparent lampshade (3) from being generated in the stress pole and destroys the adhesion state of the LED (2). 第二 Refer to the second figure. In the embodiment of the present invention, the flexible substrate may be composed of a plurality of layers, such as the uppermost layer (1 1) of the formula The lowermost layer (丄4), the layer (丄丄)~(工4), and the two layers are connected by a glue layer. Each layer (ii)~(i 4) can be a thin copper piece. Material. The bottom layer of the sharpest layer (i 4 ) is thicker than the layer of the uppermost layer. The thickness of the opposite layer (1 1 ), and the thickness difference can even reach the thickness of the lowermost layer (14). The layer (ii) is twice as large as this, so that the uppermost layer (11) is relatively thin, so that it has better material extensibility, or the uppermost layer can be designed to have a thickness larger than the highest. The thickness of the laminate (not shown) can be viewed in the direction of the bend, so that any of the outer (bottom or uppermost) materials required to have the smallest expansion and extension, can have a suitable bend According to the second figure, the present invention can be provided with at least one perforation (4) on the body of the flexible substrate (1), 200907222, allowing the hood (3) to be formed, and the material can penetrate into the The perforation (4)' is dry to form a stable grip on the recording substrate (1). The combination of the flexible substrate (1) and the transparent lampshade (3) can also make the _ plates (ii) to (1 4) of the soft neodymium (1) more closely related to each other. The resulting splitting of the upper and lower layers. 4 Referring to the fourth figure, the present invention can also form a surface missing portion (δ) on the body side of the flexible substrate (on the top) to prepare the softness of the other unit. Substrate), the surface is missing. The part (9) on the opposite side of the 卩(8 A) is not overlapped on the surface missing part (8), and (4) is a combination of lap joints. Solder spot welding, therefore, even if the two flexible substrates (1) are stacked, the overall thickness is not increased. Therefore, the joint portion can be effectively prevented, and the difference in thickness can be increased or decreased. The radius of the curve is different. Referring to the fifth figure, the present invention is used to individually or jointly connect the LEDs (2) with the same effect of illuminating the average of the distance between the two substrates () and the (1 A) adjacent to each other. The power supply conductor (5), and (5 > _ is a board ^ is laid on the soft base reverse 1), and is bridged to the two soft substrates (1), (work A) corresponding coffee (2) 曰 ^ (four) long state Alternatively, as shown in the sixth example, the power supply conductor (5) is flattened by the two soft bases (1) and (1A) without occupying too much clearance. It is shown in Figure 7 and the outer edge of the power supply conductor (5) can be used. The hood (3) is an outer covering (6) of the same material. In the case of the cladding body 200907222 (6) and the f source supply conductor (5), a plurality of insulators (7)' are made of an insulating material having excellent affinity to ensure a better degree of water repellency. Referring to the eighth embodiment, the present invention can be provided with at least one soft magnet (15) on the body of the flexible substrate (i). For example, it is disposed on the outer side of the flexible substrate (i), and the outside can be considered as the secret (i 5) (4). The hair is magnetically attached to the magnetic material, so that the county invention has the convenience of random lining. . Please refer to the tenth figure, this creation can also set the outer side of the transparent lampshade (3) to be flat, and the secret is corresponding to each LED (2) to be _ convex, (10) can be used in the transparent cover (3) And the outer side of each LED (2) is separated by a space of a curved hollow (2 1) and the bottom section of the isolated hollow is formed - an arc-shaped round corridor (the curved hollow is preferably - hemispherical). Because the LED (2) is too thick and has a right angle, it is easy for the LE^ ( 2 ) to directly contact the surface of the junction to generate excessive stress. The isolated shape (2 1 ) can not be directly contacted with the LED. The stress. τ, the above description of the present invention is indeed in line with the industrial use, and is not found in the publication or public before the application, the county is known to the public, and has the patentable requirements, and the patent application is filed according to law. Fu Wei's above is a preferred embodiment of the industry of the present invention, and the equivalent changes made by the applicant in accordance with the invention are all subject to the subject matter of the case. 10 is a schematic diagram of the present invention. The first diagram is a schematic diagram of the present invention. The second diagram is a schematic diagram of the flexible substrate of the present invention. The third diagram is a schematic diagram of the flexible substrate perforation of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 5 is a perspective view of the LED power supply conductor of the present invention. FIG. 6 is a schematic diagram showing the power supply conductor between the two flexible substrates of the present invention. FIG. 7 is a power supply conductor of the present invention. The eighth embodiment of the present invention is a schematic diagram of a soft substrate provided with a flexible magnet. The ninth figure is a schematic diagram of a transparent planar cover and a corresponding planar view of each LED. The creation of the sun-proof leg cover corresponds to each LED 彡 凸 凸 _ 另一 另一 另一 示意图 示意图 示意图 示意图 【 【 【 【 【 【 【 【 【 【 [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ [ Laminate (1 2 ): Laminate (1 3 ): Laminate (14): Laminate (1 5 ): Soft Magnet
(2) ：LED 200907222 (2 1 ):弧形中空 (3 ):透明燈罩 (3 1 ):對應部 (4): 穿孔 (5): 電源供應導體 (6 ): 包覆體 (7): 絕緣體 (8): 表面缺部 (8 A):表面缺部 (9 ):無表面缺部之部分 12(2) : LED 200907222 (2 1 ): curved hollow (3): transparent lampshade (3 1 ): corresponding part (4): perforated (5): power supply conductor (6): cladding (7): Insulator (8): Surface missing part (8 A): Surface missing part (9): Part without surface missing part 12