201136551 六、發明說明： 【發明所屬之技術領域】 全伞本發明是有關-義傘，翻是錢—射警示路人的安 【先前技術】 的避生201136551 VI. Description of the invention: [Technical field to which the invention belongs] Full umbrella The invention is related to - the umbrella, the money is the money - the warning police show the safety of the passerby [previous technique]
暗的環境，再加上下雨後視線更加 較 ，生安全上的麟。汽機車的驗 有人撐傘可能會造成事故。 為看不h 4疋否 物上具有反光的衣 隨 時準備反光的;^ 物，或疋要求所有的行路人 是在雨傘上增加—些發光的裝置，這樣可 警告汽機車喊駛，有行路人— “ 方式合辦加源電’而在雨傘上安裝電池等贫 均;朝?降低雨傘的重量。增加電池二ί 、電力，並不是一個適當的解決辦法。 #，ΓιΪ〗ί好的方式是彻其他的電賴醇可以直接發 加行時候就可以自動產生電力讓雨傘發光，以增 【發明内容】 達到發明背景中’為了符合產業利益之需求以及 逐』义之目的’本發明提出一種使用壓電薄膜做為電力來 3 201136551 源的雨傘。當壓電(Piezoelectric)薄膜覆蓋在雨傘的外側時， 當雨滴降落在雨傘上會讓壓電薄膜產生電力，讓位於雨傘尖 端的發光元件可以發光。壓電薄膜可以選用聚偏氟乙烯 (PVDF)，具有防水的特性，適合在雨傘的外侧覆蓋住，而發 光元件可以選用發光二極體。當雨滴降落時，發光二極體會 瞬間閃爍’提供警示訊號給汽機車等的駕駛。 本發明提供一種安全傘，包含一壓電薄膜位於雨傘的防 水布的表面，以及至少一發光元件位於該雨傘的尖端上並 電性連接到該壓電薄膜上。The dark environment, coupled with the sight of the rain after the rain, is safer. The inspection of an automobile locomotive may cause an accident. In order to avoid h 4 疋 no reflective clothing on the object is ready to be reflective; ^ thing, or 疋 requires all walkers to add some light-emitting devices on the umbrella, this can warn the steam locomotive to shout, there are passers-by — “How to co-operate with the source of electricity” and install a battery such as a poor battery on the umbrella; reduce the weight of the umbrella towards it. Increasing the battery and electricity is not a proper solution. #,ΓιΪ〗 When the other electric lysine can be directly sent to the line, it can automatically generate electricity to make the umbrella shine, so as to increase the content of the invention. In order to meet the needs of the industrial interests and the purpose of the invention, the invention proposes a use. The piezoelectric film acts as an umbrella for the power source. When the piezoelectric (Piezoelectric) film covers the outside of the umbrella, when the raindrop falls on the umbrella, the piezoelectric film generates electricity, and the light-emitting element at the tip of the umbrella can be Luminescence. Piezoelectric film can be made of polyvinylidene fluoride (PVDF), which has waterproof properties and is suitable for covering the outer side of the umbrella. The polar body. When the raindrop falls, the light-emitting diode flashes instantaneously to provide a warning signal to the driving of the steam locomotive, etc. The present invention provides a safety umbrella comprising a piezoelectric film on the surface of the tarpaulin of the umbrella, and at least one light-emitting element Located on the tip of the umbrella and electrically connected to the piezoelectric film.
刖述之麼電細的材料為聚職乙婦，而發光元件為發 光二極體。上述之發光二極體的材料_化贿銦或是氮化 發光波長在450nm到660nm之間，發光顏色可為紅色或 :了上光二極體與壓電薄膜之間的電氣連接為並聯 或疋串聯。本發明之安全傘為可摺疊式。 本^明同時提供—種用於雨水之防水裝置，包括一雨 i平一壓電材料，以及至少-個發光元件位於雨傘的尖端上， 並電性連接雜電薄膜上。上述之雨傘，係由树，^竿， 二m。上述之壓電材料，覆蓋於防水布外，當 雨滴降洛在上面時可提供電力。 田 光之材料為聚偏氟乙烯，而發光元件為發 極體的材料為槪贿銦或是氮化 s m^Ornn至ij 66〇nm之間，發光顏色可 疋κ色。上述發光二極體盥壓雷镇 巴4 或是串聯。 ㈣賴之間的電氣連接為並聯 【實施方式】 :特構之^ 細節中，以避免造成本_#二=或==== 201136551 施例會詳細描述如下’然而除了這些詳細描述之外，本發明 還可以廣泛地施行在其他的實施例中，且本發明的範圍^為 限定，其以之後的專利範圍為準。 又 本發明主要是細傘上賴_壓電材料，覆蓋在雨伞 的防水布外側。當雨水落在壓電材料上時，可提供電力。這 些電力’足以讓發光一極體瞬間發光。雨傘可以是摺疊式。5The material that is described in detail is a female employee, and the light-emitting element is a light-emitting diode. The material of the above-mentioned light-emitting diode is in the form of a light or a nitriding light having a wavelength of between 450 nm and 660 nm, and the light emitting color may be red or the electrical connection between the light-emitting diode and the piezoelectric film is parallel or germanium. In series. The safety umbrella of the present invention is foldable. The present invention also provides a waterproof device for rainwater, comprising a rain i-piezoelectric material, and at least one light-emitting element is located on the tip of the umbrella and electrically connected to the hybrid film. The above umbrella is made up of trees, ^竿, two m. The piezoelectric material described above is covered by a tarpaulin and provides electricity when the raindrops are lowered. The material of Tian Guang is polyvinylidene fluoride, and the material of the light-emitting element is an indium or nitriding s m^Ornn to ij 66〇nm, and the luminescent color can be 疋κ color. The above-mentioned light-emitting diodes are pressed or thundered. (4) The electrical connection between the Lai is parallel [Embodiment]: In the details of the details, to avoid causing this _#二= or ==== 201136551 The example will be described in detail as follows] However, in addition to these detailed descriptions, The invention may also be widely practiced in other embodiments, and the scope of the invention is defined by the scope of the following patents. Further, the present invention is mainly a thin umbrella-based piezoelectric material covering the outer side of the tarpaulin of the umbrella. Power is supplied when rain falls on the piezoelectric material. These powers are enough to allow the light-emitting body to emit light instantaneously. The umbrella can be folded. 5
請參照第-圖，係顯示本發明安全傘的俯視結^意 圖。請同時參照第二圖’係顯示本發縣全傘賴視結構^ 思，。雨傘1G的有人塊防水布12，是目前市面上主流的雨 傘即構。然而，可以是八塊或是10塊，12快的防水布，主 要取決於雨傘的本身傘骨的設計為何。 在防水布12上面’覆蓋有壓電薄膜2〇。壓電薄膜％， 主要需考慮到幾個特性，首先是不可溶於水，這樣才會有防 水的效果。另外，材料要像布一樣的柔軟，這才可以應用 雨傘上。較佳的材料是聚偏氟乙烯。 μPlease refer to the figure--, showing the top view of the safety umbrella of the present invention. Please refer to the second figure at the same time to show the whole umbrella of the county. Umbrella 1G's tarpaulin 12 is the mainstream umbrella on the market. However, it can be eight or ten, 12 fast tarps, depending on the design of the umbrella's own ribs. On the top of the tarpaulin 12, a piezoelectric film 2 is covered. The piezoelectric film % mainly needs to consider several characteristics. First, it is insoluble in water, so that it has a water-proof effect. In addition, the material should be as soft as a cloth, so that it can be applied to an umbrella. A preferred material is polyvinylidene fluoride. μ
在本發明中，選用的壓電材料為聚偏氟乙烯(pVD 一種具有壓電與電致伸縮效應的高分子材料。具有壓電效應 的材料可以把機械形變能轉化成電能，具有電致伸縮效應g 材料可以把電能轉化成機械形變能。聚偏氟乙烯是一種高产 非反應性和純粹的熱塑性氟樹脂。相對於其他含氟聚人 它有-個更容易融化的過程，因為其相對較低的熔點二177 ^。它具有密度低（1.78)，可以作為管道產品，板材，管 薄膜，絕緣板和一對保費線。也可以注射，成型 θ 常用的化’半導體’醫療和國防等行業，以及在鐘離子^ 池。聚偏氟乙烯的壓電係數比任何其他觀察聚合物樣 ovr1: ίο 倍。 p 在各防水布的頂端分別有發光元件30。發光元件3〇 要使用發光二極體，發光波長在45〇nm到66〇nm之間，可以 ^光’綠光，藍光，紅光，或是其他顏色的發光二極體， 或疋上述各種聽的組合。在本實施财，建議制紅光發〔 5 201136551 ^極體，献舰贿銦材料的發光二極體，因為除了且 的外，磷化鋁鎵銦材料的發光二極體的操 屋相對氮化物較低，同樣的電力可以提供較量的發光效 呆0 ，壓電薄膜20與發光元件3〇之間的電路設計上，可以In the present invention, the piezoelectric material selected is polyvinylidene fluoride (pVD, a polymer material having piezoelectric and electrostrictive effects. A material having a piezoelectric effect can convert mechanical deformation energy into electrical energy, and has electrostriction. The effect g material can convert electrical energy into mechanical deformation energy. Polyvinylidene fluoride is a high-yield non-reactive and pure thermoplastic fluororesin. Compared with other fluorine-containing polycondensates, it has a process that is easier to melt because it is relatively more Low melting point II 177 ^. It has low density (1.78) and can be used as a pipe product, sheet, tube film, insulation board and a pair of premium lines. It can also be injected, forming θ commonly used in 'semiconductor' medical and defense industries And in the ion pool of the bell. The piezoelectric coefficient of polyvinylidene fluoride is ovr1: ίο times than any other observed polymer. p There are light-emitting elements 30 at the top of each tarpaulin. Body, with an emission wavelength between 45 〇nm and 66 〇nm, can be 'light', green, blue, red, or other color of the light-emitting diode, or a combination of the above various combinations. In this implementation, it is recommended to make a red light [5 201136551 ^ polar body, the light-emitting diode of the bribe indium material, because in addition to the aluminum oxide gallium indium phosphate light-emitting diode relative to the nitride Lower, the same power can provide a better luminous efficacy, and the circuit design between the piezoelectric film 20 and the light-emitting element 3〇 can
=ϋί:ί壓=膜2〇先行串接，而每個發光二極體30 it串後將所有的壓電薄膜2Gmm 以所有賴電薄膜2〇全部並聯，所有的發光元 ，然後將所有的壓電薄膜2G與所有的發光元 件i,電性連接。或是壓電薄膜20全部串接，而所有的發光 iit剌〇 聯’然後電性連接兩者。或是屋電薄膜20全 接^聯，，有·光元件3G全部串接，織兩者電性連 ^°"1母’㈣_20各自提供電力給一個發光元件 進行壓ί設主要的考量為消耗功率上盡量不要使用電阻 不的設計，可為美觀或特殊造型的設計，在此 卜=於ί光元件30與壓電_20均有電荷經過，因此以 上兩個7L件均需防水處理以防漏電。 歸Ϊ於雨滴降落在雨傘上的時候才會提供電力，因 時候，發光元件30的發光頻率會大增。這 1會^ 1 的時候，相對來說視線是比較不容易 太大光;^件30提供的發光辭也不需要 呼』Li 了—些造型的設計，可以在本發明的基礎上設 傘骨14中央的^fS0以增加視覺效果。另外，也可以在 面上時，4Λ找的電池。#_在醉10的傘 件會對電池充電，然後再由電池對發光元 201136551 顯然地，依照上面實施例中的描述，本發明可能有許多 的修正與差異。因此需要在其附加的權利要求項之範圍内加 ，除了上述詳細的描述外，本發明還可以廣泛地在| 他的實施例中施行。上述僅為本發 α ^ 二 非用以限定本發明之申請專郝 紐實础而已，並 揭示之精神下所完成的等效改尚攸凡其它未脫離本發明所 請專利範圍内。 文氣修飾，均應包含在下述申 201136551 【圖式簡單說明】 第一圖係為本發明之安全傘的俯視結構示意圖；以及 第二圖係為本發明之安全傘的側視結構示意圖。 【主要元件符號說明】 10 安全傘 12 防水布 14 傘骨 20 壓電薄膜 30 發光元件=ϋί: ί pressure = film 2 〇 first line in series, and each light-emitting diode 30 it string after all the piezoelectric film 2Gmm all the electric film 2 〇 all parallel, all the illuminators, then all The piezoelectric film 2G is electrically connected to all of the light-emitting elements i. Alternatively, the piezoelectric films 20 are all connected in series, and all of the illuminating iits are connected and then electrically connected. Or the house electric film 20 is fully connected, and all the optical components 3G are connected in series, and the two are electrically connected to each other. The first mother's (four) _20 each provide power to a light-emitting element for voltage measurement. Try not to use a resistor that is not designed for power consumption. It can be designed for aesthetic or special shapes. Here, both the light component 30 and the piezoelectric _20 have a charge, so the above two 7L parts must be waterproof. Anti-leakage. It is attributed to the fact that the raindrops are supplied with power when they fall on the umbrella, and the light-emitting frequency of the light-emitting element 30 is greatly increased. When this 1 will ^ 1 , the relative line of sight is relatively difficult to make too much light; ^ The light provided by the piece 30 does not need to call Li - Li - some design, can be based on the invention based on the rib 14 central ^fS0 to increase the visual effect. In addition, you can also find the battery when you are on the surface. #_ The umbrella of the drunken 10 charges the battery and then the battery to the illuminating element 201136551 Obviously, the invention may have many modifications and differences as described in the above embodiments. It is therefore intended to be within the scope of the appended claims, and the invention may be The above is only the present invention, and is not intended to limit the scope of the application of the present invention, and the equivalent modifications made in the spirit of the invention are not included in the scope of the claimed invention. The literary modification should be included in the following application 201136551 [Simple description of the drawings] The first figure is a schematic top view of the safety umbrella of the present invention; and the second figure is a side view structure of the safety umbrella of the present invention. [Main component symbol description] 10 Safety umbrella 12 Waterproof cloth 14 Umbrella 20 Piezo film 30 Light-emitting element