201117993 六、發明說明： 【發明所屬之技術領域】 本發明是和車輔的發光警示裝置有關，特別是關於一 種利用車輛的車輪驅動發光，並使用LED發光照明的警示 裝置。 【先前技術】 φ 最早期的腳踏車照明裝置是一燈泡式頭燈，藉由一發 電機的轉轴與車輪觸接而被車輪驅轉發電，並供應燈泡電 力。由於燈泡耗電量大，因此發電機也不能太小，要驅轉 發電機就比較費力，腳踏車騎乘時使用照明裝置要花費較 大的力氣，較不受消費者喜愛。 晚近由於LED發光裝置的發明，LED普遍被使用在腳 踏車上做為㈣或是警示裝置，例如LED手電筒被使用做 為腳踏車的觀’ LED的發光警示裝置被使时車尾或是 • 麟後方，或是車輪的輪輻上。此種裝置大大的提昇腳踏 柄安純，在‘㈣上也有其便雜。其最大的缺點就是 使用電池。-段時日後必須更換電池，若忘了更新，就會 沒電而失去照明或是警示的效果。由於使用電池，本身有 自主電力在與車_分料也能使用反歧其變成被偷 竊的對象’造成㈣轉f大的_。如LED驗，有些 里式即^十成便於拆農的手電筒型，讓使用者可以將其自 =踏車上拆下隨身攜帶，可當成隨身手電筒，要騎車時再 上仁使用者常有忘了帶或是遺失的困擾。 201117993 【發明内容】 本發明的主要目的在於提供一種車輛的發光警示裝 置’是車輪驅轉發電，不需使用電池，且負荷極輕， 不會造成使用者的負擔者。 一為達成上揭目的，依據本發明所提供的一種車輛的發 光，示裝置，包含有：-架體，包含有：—定位架，用以 固定在車輛上；-讀’―端與定位架連接；_座體，與 支桿另-端連接；-發電機，裝設在架體的座體上，可在 =與車輛的車輪觸接的發電位置，以及一與車輪未觸接的 停止位置之間切換變更其位置；_ LED發絲置，裝設在 架體上，以電線連接至發電機，藉由車輪的轉動驅動發電 機發電而供應LED發光裝置電源。 由於LED發光裝置使用電力極微，因此本發明的發電 機也可以設計的很小，產生的電力即足夠供LED發光裝置 使用，很小的發電機意味著驅轉所需的力道也很小，因此 附著觸接在車輪上幾乎不會讓騎乘者感受到負擔，同時也 沒有更換電池的困擾，更不會有忘了帶的麻煩。由於沒有 主動電源（電池）’也較不會變成路人順手牽羊的目標。 【實施方式】 茲舉二實施例配合圖示說明如下： 如第一至四圖所示，本發明第一實施例的車輛發光警 示裝置包含有： 201117993 一架體(10)，包含有：一定位架（12)，用以固定在車輛 上（例如腳踏車的前叉(40)或是後叉上）；一支桿(14)，一 端與定位架(12)連接；一座體(16)，與支桿(14)另一端連接。 一發電機(20) ’裝設在座體(16)上，可在一與車輛的車 輪(45)觸接的發電位置（如第四圖所示），以及一與車輪(45) 未觸接的停止位置（如第三圖所示）之間切換變更其位置。 一 LED發光裝置(30),裝設在發電機(2〇)下方，以電 線連接至發電機(20)，藉由車輪(45)的轉動驅動發電機(2〇) 發電而供應LED發光所需的電源。 由於發光裝置(30)使用LED，所需的電力極為微小， 因此發電機(20)也可以做的很小，驅轉起來所需的動力也 很小，故對使用者而言其負荷非常的小，幾乎感覺不到它 的存在。 LED發光裝置(30)位於車輪側邊，不論是從前、後、 左、右都可以清楚的看到警示光源，警示效果極佳。 本發明藉由車輪本身的動力驅轉發電機發電，完全不 需使用電池’根本上不會有電池沒電的問題。 本發明的裝置是固定在車身上，也不會有忘了攜帶的 問題。 本發明的裝置必須藉由車輛驅轉發電，不能獨立使 用，較不會有被路人順手取用的問題。 由於車輛的種類尺寸繁多，因此本發明特別設計出容 易使用的架體(10)，如第一圖所示，定位架（12)略呈一 C型 環，並以一螺栓(121)鎖住C型環開口兩端，便於將定位架 L. 201117993 (12)鎖固在大小粗細不同尺寸的腳踏車的前叉(4〇)或是後 叉（未圖不）上。支桿(14) 一端以螺栓(141)鎖固在定位架 (12)上’使支桿(14)與定位架（12)的角度可以調整並可以鎖 固疋位’支桿（14)另一端亦以螺栓（142)與座體（16)鎖固定 位’使座體（16)與支桿（η)亦可以調整角度並可以鎖固定 位。支桿(14)的長度可以調整（如第二圖所示藉此即可 以適用大小不同輪徑的腳踏車。 如第三、四圖所示，本實施例的座體包含有一第一元 件（161)與一第二元件（162)，二元件(161)(162)之間以一轴 (163)樞接，使二者可以該軸(163)為轉軸自由的偏擺開合； 在一元件(161)(162)之間設一彈性件(164)，本實施例為一壓 縮彈簧（亦可在軸（163)上套設一扭力彈簧取代），使二元 件(161)(162)保持常開狀態；另外在二元件（161)(162)之間 設一定位件（165)’用以將二元件(161)(162)拘束在閉合位置 (本實施例的定位件是一具撓曲彈性的勾臂，一端設在一 元件’另-端可勾住另-元件）。定位件的形式不拘，可以 是勾臂或是扣環或其他具栓鎖定位功能的機構均可。發電 機(2〇)設於第一元件(⑹），其心、軸⑵)朝上凸出外露心軸 (21)頂端可S壓紋或是齒痕或是另外套設歸或是橡膠製 的套環（未圖示），肖以與_車的車輪(45)觸接，通常是 與車輪的輪框觸接，然而與輪胎側邊觸接亦可。如第四圖 所示即顯示與輪框觸接而位於發電位置。如第三圖所示是 位於停止位置，此時定位件（165)將第一元件（161)與第二= 件062)扣合。座體〇6)是以第二元件⑽)與支桿⑽樹妾。 201117993 LED發光裝置(30)可以固定在座體(16)，朝四周做全面 性的發光警示。本實施例的LED發光裝置(30)是安裝在發 電機(20)的心軸底端’隨著心韩一起轉動，形成轉動的閃 爍光源，特別具有警示效果。當然吾人亦可將LED設在座 體(16)上方或是下方或是外側或是支桿上等等，均可達到 警示目的。 如第五圖所示’是本發明的第二實施例，其基本結構 與第一實施例相同，相同結構以相同標號表示，容不贅述， 第·一實施例的差異點在於增設了第二組LED發光裝置 (35)，該發光裝置(35)形成一照明燈，亦是由發電機(2〇)供 電，包含有一 LED燈泡(351)以及一具集光反射作用的殼 體(352) ’殼體(352)以一軸（螺栓）與座體(16)樞接（未圖 示）’藉此使照明燈可以調整角度並可以鎖固定位。 再如第二圖所示，支桿(丨句包含有一第一元件(143)與 一第二元件(144);第一元件(143)一端具有一耳部(1431)供 螺栓(141)穿設用以與定位架（12)螺接，第一元件(143)另一 端設有一多角形的嵌接槽（1432);第二元件(144)一端設有 一嵌接部（1441)，用以與前述第一元件(143)的嵌接槽 嵌接’第二元件(I44)另一端亦設—耳部(1442)，供螺检⑽) 穿設而與座體(16)螺接，第二元件(144)略呈7形，其目的 在於改變發電機(2G)的安裝角度，使其心、軸(21)位於車輪 (45)圓周的法線上’使車輪(45)驅轉心轴(21)轉動更為平穩 順暢。多角祕接槽(Μ32)與嵌接部⑽丨)的嵌接組合具有 p方止二元件之間產生相對扭轉的侧，在嵌接槽〇4°3训 201117993 設定位槽（1433) ’而在嵌接部（1441)更凸&又疋位部（1443) ’ 使二者可互相嵌卡定位，不易脫出。另外在第一元件(143) 與第二元件（144)之間可增設一個或一個以上的第三元件 (145)，第三元件（145) —端設有嵌接部（1451)與定位部 (I453)，另一端設有嵌接槽(1452)與定位槽(1454)，藉此可 增加支桿(14)的長度。 201117993 【圖式簡單說明】 第一圖係本發明第一較佳實施例與車輛之裝設示意 圖。 第一圖係本發明第一較佳實施例的定位架的立體分解 圖。 第二圖係本發明第一較佳實施例之前視組合圖，顯示 其未與車輪接觸滾動的停止位置狀態。 第四圖概同於第三圖，顯示其與車輪接觸滚動的發電 位置狀態。 第五圖係本發明第二較佳實施例之前視組合圖。 【主要元件符號說明】 架體(10) 定位架(12) 螺栓(121) 支桿(14) 螺栓(141) 螺栓(142) 座體(16) 元件(161)(162) 軸(163) 彈性件(164) 定位件(165) 發電機(20) 心軸(21) 發光裝置(30) 發光裝置(35) LED 燈泡(351) 殼體(352) 前叉(40) 車輪(45) 第一元件（143) 第二元件（144) 第三元件（145) 耳部(1431) 嵌接槽(1432) 定位槽（1433) 嵌接部(1441) 耳部（1442) 定位部（1443) 嵌接部(1451) 嵌接槽(1452) 定位部（1453) 定位槽(1454)201117993 VI. Description of the Invention: [Technical Field] The present invention relates to a light-emitting warning device for a vehicle auxiliary, and more particularly to a warning device that uses a wheel of a vehicle to drive light and uses LED illumination. [Prior Art] φ The earliest bicycle lighting device was a bulb-type headlight that was relayed by the wheel drive by the shaft of a motor to contact the wheel and supplied with the lamp power. Since the power consumption of the light bulb is large, the generator can not be too small. It is more laborious to drive the generator. It takes a lot of effort to use the lighting device when riding the bicycle, which is less popular with consumers. Recently, due to the invention of LED lighting devices, LEDs are commonly used on bicycles as (4) or warning devices. For example, LED flashlights are used as bicycles. The LED warning device is used to make the rear of the car or the rear of the collar. Or on the spokes of the wheel. Such a device greatly enhances the safety of the pedal handle, and there is also a miscellaneous in the ‘(四). The biggest drawback is the use of batteries. - The battery must be replaced after a period of time. If you forget to update it, you will lose power and lose the effect of lighting or warning. Due to the use of the battery, there is autonomous power in the vehicle. It can also use the anti-discrimination to become the object of theft. For example, the LED test, some of the inside is the 10% easy to remove the flashlight type of the farm, so that users can remove it from the treadmill, can be used as a portable flashlight, to ride the car when the user often Forgot to bring or lose trouble. SUMMARY OF THE INVENTION The main object of the present invention is to provide a illuminating warning device for a vehicle which is a wheel drive forwarding electric power, which does not require a battery and which is extremely light in load and does not cause a burden on the user. In order to achieve the above object, a lighting device for a vehicle according to the present invention includes: a frame body, comprising: a positioning frame for fixing on the vehicle; - reading the 'end and the positioning frame Connection; _ seat body, connected to the other end of the struts; - generator, mounted on the frame body of the frame, can be in the power generation position that is in contact with the wheel of the vehicle, and a stop that is not in contact with the wheel Switching between positions changes its position; _ LED hairline is installed on the frame body, connected to the generator by wires, and the LED light-emitting device power is supplied by driving the generator to generate electricity by the rotation of the wheel. Since the power consumption of the LED lighting device is extremely small, the generator of the present invention can also be designed to be small, and the generated electric power is sufficient for the LED lighting device, and the small generator means that the force required for driving is also small, so The attachment and contact on the wheel will hardly make the rider feel the burden, and there is no trouble of replacing the battery, and there is no need to forget the trouble. Since there is no active power (battery), it will not become a target for passers-by. [Embodiment] The following embodiments are described with reference to the following figures: As shown in the first to fourth figures, the vehicle illumination warning device of the first embodiment of the present invention includes: 201117993 A body (10), including: a positioning frame (12) for fixing to a vehicle (for example, a front fork (40) or a rear fork of a bicycle); a rod (14) having one end connected to the positioning frame (12); a body (16), Connected to the other end of the strut (14). A generator (20) is mounted on the seat (16) in a power generating position (as shown in the fourth figure) that is in contact with the wheel (45) of the vehicle, and a contact with the wheel (45) Change the position of the stop position (as shown in the third figure). An LED lighting device (30) is installed under the generator (2〇), is connected to the generator (20) by wires, and drives the generator (2〇) to generate electricity by the rotation of the wheel (45) to supply the LED illumination device. Required power. Since the light-emitting device (30) uses LEDs, the required power is extremely small, so the generator (20) can also be made small, and the power required for driving is also small, so the load is very high for the user. Small, almost no feeling of its existence. The LED lighting device (30) is located on the side of the wheel, and the warning light source can be clearly seen from the front, the back, the left and the right, and the warning effect is excellent. The invention generates power by the power of the wheel itself, and does not need to use the battery at all. There is no problem that the battery is not powered at all. The device of the present invention is fixed to the vehicle body without the problem of forgetting to carry it. The device of the present invention must be forwarded by the vehicle drive, and cannot be used independently, and there is no problem that it is easily taken by a passerby. Because of the variety of vehicle types, the present invention specifically designs an easy-to-use frame body (10). As shown in the first figure, the positioning frame (12) has a C-shaped ring and is locked by a bolt (121). Both ends of the C-ring opening make it easy to lock the positioning frame L. 201117993 (12) on the front fork (4〇) or the rear fork (not shown) of bicycles of different sizes and sizes. One end of the strut (14) is locked on the positioning frame (12) by bolts (141). The angle between the strut (14) and the positioning frame (12) can be adjusted and the clamping position can be locked (14). One end is also locked with a bolt (142) and a seat body (16). The seat body (16) and the strut (η) can also be adjusted in angle and can be locked. The length of the strut (14) can be adjusted (as shown in the second figure, the bicycle having different wheel diameters can be applied. As shown in the third and fourth figures, the seat of the embodiment includes a first component (161). And a second element (162), the two elements (161) (162) are pivotally connected by a shaft (163), so that the shaft (163) can be freely yaw and open for the shaft; An elastic member (164) is disposed between (161) and (162). In this embodiment, a compression spring (which may be replaced by a torsion spring on the shaft (163)) is used to hold the two components (161) (162). a normally open state; further, a positioning member (165) is disposed between the two components (161) (162) for restraining the two components (161) (162) in the closed position (the positioning component of the embodiment is a flexible The elastic hook arm is disposed at one end of the component and the other end can be hooked to the other component. The positioning component can be in the form of a hook or a buckle or other mechanism with a locking function. The motor (2〇) is arranged on the first component ((6)), and the core and the shaft (2) are protruded upwards. The top end of the exposed mandrel (21) can be embossed or nicked or otherwise sleeved or rubberized. set (Not shown), with the Shaw _ vehicle wheel (45) abut, and usually abut the wheel rim, but also abut the side of the tire. As shown in the fourth figure, the display is in contact with the wheel frame and is located at the power generation position. As shown in the third figure, it is in the stop position, at which point the positioning member (165) snaps the first member (161) to the second member 062). The seat 〇 6) is a second element (10)) and a struts (10) tree raft. 201117993 The LED illuminator (30) can be fixed to the base (16) to provide a comprehensive illuminating warning to the surroundings. The LED lighting device (30) of the present embodiment is mounted on the bottom end of the mandrel of the generator (20) to rotate together with the heart to form a rotating flashing light source, which has a warning effect. Of course, we can also set the LED above or below the seat (16) or on the outside or on the pole, etc., to achieve the purpose of warning. The second embodiment of the present invention is the same as that of the first embodiment, and the same structures are denoted by the same reference numerals, and the description of the first embodiment is based on the addition of the second embodiment. a group of LED lighting devices (35), the lighting device (35) forming an illumination lamp, also powered by a generator (2〇), comprising an LED bulb (351) and a housing (352) for collecting light reflection The housing (352) is pivotally coupled to the base (16) by a shaft (bolt) (not shown) to thereby allow the illuminator to be angled and locked in position. As shown in the second figure, the struts (the haiku includes a first component (143) and a second component (144); the first component (143) has an ear (1431) at one end for the bolt (141) to wear. The first component (143) is provided with a polygonal engagement groove (1432) at one end of the first component (143); and an engaging portion (1441) is provided at one end of the second component (144). Engaging with the engagement groove of the first component (143), the other end of the second component (I44) is also provided with an ear portion (1442) for threading (10) to be screwed to the base body (16). The second element (144) is slightly 7-shaped, the purpose of which is to change the mounting angle of the generator (2G) such that the core and the shaft (21) are located on the normal line of the circumference of the wheel (45) to drive the wheel (45) to the center. The shaft (21) rotates more smoothly and smoothly. The embedding combination of the multi-angle slot (Μ32) and the engaging portion (10)丨 has a side that produces a relative twist between the p-square and the second element, and the engagement slot 〇4°3 training 201117993 sets the bit slot (1433)' The engaging portion (1441) is more convex & and the clamping portion (1443)' allows the two to be positioned with each other and is not easily detached. In addition, one or more third components (145) may be added between the first component (143) and the second component (144), and the third component (145) is provided with an engaging portion (1451) and a positioning portion. (I453), the other end is provided with a fitting groove (1452) and a positioning groove (1454), thereby increasing the length of the strut (14). 201117993 BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a schematic view of the first preferred embodiment of the present invention and the installation of the vehicle. The first figure is an exploded perspective view of the positioning frame of the first preferred embodiment of the present invention. The second drawing is a front view combined view of the first preferred embodiment of the present invention, showing the state of the stop position where it is not in contact with the wheel. The fourth diagram is similar to the third diagram showing the state of the power generation position where it is in contact with the wheel. The fifth drawing is a front view combination diagram of a second preferred embodiment of the present invention. [Description of main component symbols] Frame (10) Positioner (12) Bolt (121) Strut (14) Bolt (141) Bolt (142) Seat (16) Element (161) (162) Shaft (163) Elastic Parts (164) Locator (165) Generator (20) Mandrel (21) Illumination (30) Illumination (35) LED Bulb (351) Housing (352) Front fork (40) Wheel (45) First Element (143) Second element (144) Third element (145) Ear (1431) Engagement groove (1432) Positioning groove (1433) Engagement part (1441) Ear part (1442) Positioning part (1443) Engagement Part (1451) Engagement groove (1452) Positioning part (1453) Positioning groove (1454)