M274301 八、新型說明： 【新型所屬之技術領域】 本創作發光裝置係運用自行車上，利用自行車行驶時車輪之 轉動而產生電力，該電力能供發光座發光。 【先前技術】 一般常見的自行車警示或發光裝置可分為下列幾種： 1 ·被動警示：係以反光板、反光貼片所構成，當外界光線投射 於反光板或反光貼後經反射而達到醒目警示效果。 2 ·主動警示：係以可以主動發出光源之燈泡、發光二極體、夜 光片、冷光板等發光物來達到醒目或警示效果。 自行車藉由上述之被動或主動警示光源來提升夜間行車之安 全性，其目的在於使汽車、機車甚至大型車輛於行駛時更能察覺 自行車的存在，以避免夜間因視線不良而發生交通意外。 【新型内容】 一、所欲解決之技術問題·· 在使用效果上，被㈣示方式雖不雜電力，但需有光線昭 射才能發揮_，例如域方來車之車頭燈、路燈、月光來提供 光，，因此環境中若不能提供光源或光源不足，其警示效果即隨 ^喪失。因此’為了提升警示效果，以主動或自發的光源來作為 口不’、才7^—餘_又安全的警示对，尤其在賴環境中。 然而’主動或自發光源之提供者，燈泡、、冷光板都需要 ^耗電力’需㈣性的更換電池，若於行駛過程巾電池沒電或電 足夺即失去發光警TF效果。又，夜光#的實施雖不需消耗電 5 M274301 力，但需在使用前經足量之陽光或日光燈管照射後方能在夜間產 生夜光效果，而且夜光片在使用上具有時間不足以及光照不足等 問題，比較不適合作為發光警示之用。 有鑑於自行車警示、照明或相關之發光裝置，在使用上會因 為環境光源不足或電力不足而失發光警示作用，故如何設計出一 種可主動提供電力又無虞電力不足的發光裝置，才是本創作之主 要訴求。 二、本創作之技術手段： 為解決前述問題點，本創作技術手段如申請專利範圍第工項 所述-種自行車用發光裝置’包含：—驅動輪1，其與車體之轉 動構造同軸共構，·-發電裝置2，固定於車架，内設帶動輪、發 電馬達、設於帶動輪與發電馬達之間的傳動齒輪組 、電路板、及 蓄電池；-皮帶3，套繞於驅動輪與帶動輪之_傳動媒介；及 一發光座4，設在車體能固定的位置上，内設㈣為發光源，並 以導線與發電裝置之電路板連接；在购輪丨旋轉時，經皮帶3 帶動發電裝置2㈣帶動輪旋動，再透赫輪峻速使發電器進 行運轉產生直流電力，且透過蓄電池來匯存電力，又蓄電池之電 力經電路板及導線傳輸至發光座4而使LED發光。 如申请專她圍第2項所述自行相發光裝置，係依附於第 1項之技術手&’其巾，電路板設置電源切換開關，以開閉發光 座的電源。 如申請專概圍第3項所述自行車用發光裝置，係依附於第 2項之技術手段，其巾，電_換關能以震_關取代。 6 M274301 如申請專利範圍第4項所述自行車用發光裝置，係依附於第 1項之技術手段，其中，驅動輪及帶動輪能以鏈輪取代，並以鍵 條作為兩鏈輪間的傳動媒介。 如申請專利範圍第5項所述自行車用發光裝置，係依附於第 1項之技術手段，其中，蓄電池能以電容取代。 三、對照先前技術之功效： 藉由本創作之實施可獲致下列優點·· 如申請專利範圍第1項之實施，發光座4内的LED具有顯眼、 低耗電、低光熱的特性，更較傳統使用的烏絲燈泡更為耐用與耐 震，而使用之電力乃由發電馬達運轉後產生的直流電力儲存於蓄 電池内，再提供給LED使用，故具有穩壓與儲備電能功效，因此 本創作在使用上不虞電力不足，更不需更換電池，也不會有廢棄 電池的環保回收問題。 如申請專利範圍第2項之實施，電路板設置電源切換開關 後’能控制發光座之電源開閉，使㈣發光或不發光。 如申明專利範圍第3項之實施，以鏈條與鏈輪、鏈齒作為傳 動實施’可降低動力傳動時之流失，讓動力傳輸更為直接。 士申明專利範圍第4項之實施，蓄電池替換為電容後，能以 成本較低廉及錯電方絲使發光座的LED魏。 【實施方式】 以下依據圖騎示之實施例詳細說明如後： 圖1所不疋本創作發光襄置之結構示意圖，_中揭示出發光 裝置10係由-驅動輪i、—發電裝置2、—皮的、一發光座 7 M274301 4所組成。其中，所述發電裝置2内設有一帶動輪21、一發電 器2 2、一設於帶動輪與發電器間的增速齒輪組2 3、一電路板 24、一蓄電池2 5 (或為電容而短暫性的蓄電）；前述皮帶3是 套繞於驅動輪1與帶動輪21之間而作為傳動媒介；前述發光座 4設有導線41與發電裝置2之電路板2 4連接，發光座4内至 少設有一個以LED4 2作為光源的發光體。 圖1A是發電器2 2的構造圖，圖中揭示在一基板2 21的 背面設置小齒輪2 2 2，而正面則設置磁性轉殼2 2 3，小齒輪 2 2 2與磁性轉殼2 2 3間藉一轉軸2 2 4結合，另在基板2 2 1正面的磁性轉殼2 2 3内設置線圈組2 2 5 ;當前述小齒輪2 2 2旋轉時磁性轉殼2 2 3也會一同旋轉，又磁性轉殼2 2 3的 内壁附設磁塊，所以旋轉時會與線圈組2 2 5間產生磁能充電，， 其依據法拉第電磁感應定律”及“冷次定律”，在磁性轉殼2 5轉動時，線圈組2 2 5的磁通量改變，產生感應電動勢，因此 產生了感應電流，由於電路上的二極體01(未揭）產生作用， 因此阻止了感應電流流向蓄電池2 5負極的可能性，使得感應電 流流進蓄電池2 5的正極而對蓄電池進行充電。反之，當磁性轉 设2 2 3反向旋轉時，線圈組2 2 5會產生一反向感應電流以產 生一磁場來抵抗，由於感應電流受到另一個二極體D2(未揭） 的阻擋，因此不會流向蓄電池的負極，而會流入正極以進行充電 動作，此項磁能充電是為習式技術手段，於此僅略作表述。 如圖2所示，為本創作發光裝置的設置圖，圖中揭示驅動輪 1疋设在自行車後輪之輪軸上，發電裝置2是設在後輪架上，而 發光座4可設在自行車之任何一部位；所述的驅動輪丨是與後輪 8 M274301 (或後齒輪盤)進行同步轉動，並藉由皮帶3的連接而使發電裝置 2内的帶動輪21進行旋動，再透過齒輪組2 3的變速而使發電 器2 2之磁性轉殼2 2 3進行高速運轉產生直流電力，並透過蓄 電池2 5匯集電力，又蓄電池2 5之電力經由電路板2 4及導線 4 1傳送而將電力輸出至發光座4，使發光座4内的LED4 2發 光，其次，電路板2 4上設置電源切換開關2 6，可對電力及LED 4 2的發光方式進行切換。 再者，前述驅動輪1 '帶動輪2 ;[也能以鏈輪及鏈齒取代， 而皮帶3則改以鏈條替換，換言之，使鏈輪與鏈齒之間以鏈條作 為傳動媒介。又電源切換開關2 6也能以震動開關（未揭，為習 技藝）實施，如此一來，在自行車移動的同時，透過震動開關觸 發電路而使LED4 2發光，反之，在自行車處於靜態時，震動開 關在未感應的狀態下使LED4 2不會發光。 如圖3所示，係本創作發光裝置設置示意圖，發光裝置i 〇 之驅動輪1的設置可與自行車上的任何旋動部位同軸共置，例 如·别輪、後輪或踏板的齒輪盤，均可作為驅動輪1獲取動力的 來源。而發光座4的設置，可依需求設於自行車的前側、後侧或 兩侧的車架、車樑、座墊等位置。 以上，依據圖面所示的實施例詳細說明了本創作的構造、特 徵及作用效果，由於符合新穎及進步性要件，遂爰依法提出實用 新型申請 9 M274301 【圖式簡單說明】 圖1:本創作發光裝置的結構示意圖。 圖1 A :本創作發電馬達的構造示意圖。 圖2 :本創作發光裝置與後車輪共構的示意圖。 圖3 :本創作發光裝置的設置位置示意圖。 【主要元件符號說明】 1 0......發光裝置 1 ........驅動輪M274301 8. Description of the new type: [Technical field to which the new type belongs] This creative light-emitting device is used on a bicycle to generate electricity by using the rotation of the wheel when the bicycle is running, and this electricity can be used for the light-emitting base to emit light. [Previous technology] Common bicycle warning or light emitting devices can be divided into the following types: 1 Passive warning: It is composed of a reflective plate and a reflective patch. When external light is projected on the reflective plate or reflective sheet, it is reflected and reached Eye-catching warning effect. 2 · Active warning: light bulbs, light-emitting diodes, luminous films, cold light boards and other luminous objects that can actively emit light are used to achieve eye-catching or warning effects. Bicycles use the above-mentioned passive or active warning light sources to enhance the safety of driving at night. The purpose is to make cars, locomotives, and even large vehicles more aware of the existence of bicycles during driving to avoid traffic accidents due to poor sight at night. [New content] 1. The technical problem you want to solve ... In terms of use effect, although the method of being shown is not mixed with electricity, it requires light to shine. For example, the headlights, street lights, and moonlight of Yufangfang To provide light, so if the environment can not provide a light source or insufficient light source, its warning effect will be lost. Therefore, in order to improve the warning effect, an active or spontaneous light source is used as a verbal, safe, and safe warning pair, especially in the environment. However, the providers of active or self-luminous light sources, such as light bulbs and cold light panels, need to consume power. The batteries need to be replaced arbitrarily. If the battery runs out of power or power is lost during driving, the TF alarm effect will be lost. In addition, the implementation of the night light # does not require the power of 5 M274301, but it needs to be irradiated with sufficient sunlight or fluorescent tubes before use to produce a night light effect at night, and the luminous film has insufficient time and insufficient light for use. The problem is more unsuitable as a light warning. In view of bicycle warning, lighting or related light-emitting devices, the light-emitting warning function will be lost due to insufficient ambient light sources or insufficient power in use. Therefore, how to design a light-emitting device that can actively provide power without worrying about insufficient power is the problem. The main appeal of creation. 2. Technical means of the creation: In order to solve the aforementioned problems, the technical means of the creation is as described in the item of the scope of patent application-a kind of light-emitting device for bicycles, which includes:-the driving wheel 1, which is coaxial with the rotating structure of the vehicle body. Structure, · -Generating device 2, fixed to the frame, with driving wheels, generating motors, transmission gear sets, circuit boards, and batteries located between the driving wheels and the generating motors;-Belt 3, wrapped around the driving wheels And the driving medium of the driving wheel; and a light-emitting seat 4, which is set at a position where the car body can be fixed, with a light source inside, and connected to the circuit board of the power generating device by a wire; The belt 3 drives the power generating device 2 and drives the wheel to rotate, and then the turbine wheel runs at a high speed to generate DC power, and the power is stored through the battery, and the battery power is transmitted to the light-emitting base 4 through the circuit board and the wire, so that LED glows. The self-phase light emitting device described in item 2 of the application, is attached to the technical hand of item 1 and its towel, and the circuit board is provided with a power switch to turn on and off the light source. For example, the bicycle light-emitting device described in item 3 of the application is based on the technical means of item 2, and the towel can be replaced by shock_switch. 6 M274301 The light-emitting device for bicycles as described in item 4 of the scope of patent application, is based on the technical means of item 1, wherein the driving wheel and the driving wheel can be replaced by sprocket wheels, and the key bar is used as the transmission between the two sprocket wheels. medium. For example, the light-emitting device for bicycles described in item 5 of the scope of patent application is based on the technical means of item 1, wherein the battery can be replaced by a capacitor. 3. Contrast the effect of the previous technology: The following advantages can be obtained by the implementation of this creation. · If the implementation of the first patent application scope, the LED in the light-emitting base 4 has the characteristics of prominent, low power consumption, low light and heat, which is more traditional. The Usb light bulb used is more durable and shock-resistant, and the used power is stored in the battery by the DC power generated by the generator motor, and then provided to the LED, so it has the function of voltage stabilization and reserve power, so this creation is used in There is no shortage of power, there is no need to replace the battery, and there is no environmental protection recycling problem of waste batteries. For example, if the implementation of item 2 of the scope of patent application is implemented, after the circuit board is provided with a power switch, it can control the power of the light-emitting base to be turned on and off, so that the plutonium may or may not emit light. For example, if the implementation of item 3 of the patent scope is declared, the implementation of chain, sprocket and sprockets as the transmission can reduce the loss during power transmission and make power transmission more direct. With the implementation of item 4 of the patent claim, after the battery is replaced with a capacitor, the LED of the light-emitting base can be made at a lower cost and with a wrong square wire. [Embodiment] The following detailed description of the embodiment according to the figure is as follows: Fig. 1 is a schematic diagram of the structure of the light emitting device according to the original creation, and _ reveals that the light emitting device 10 is driven by a drive wheel i,-a power generating device 2, -Leather, a light-emitting base 7 M274301 4. Wherein, the power generating device 2 is provided with a driving wheel 21, a generator 2 2, a speed-increasing gear set 2 provided between the driving wheel and the generator 2, a circuit board 24, and a battery 2 5 (or a capacitor) And the temporary storage of electricity); the aforementioned belt 3 is wrapped between the driving wheel 1 and the driving wheel 21 as a transmission medium; the aforementioned light-emitting base 4 is provided with a lead 41 to be connected to the circuit board 24 of the power generating device 2, and the light-emitting base 4 There is at least one luminous body using LED4 2 as a light source. FIG. 1A is a structural diagram of a generator 22, and it is disclosed that a pinion 2 2 2 is provided on the back of a substrate 2 21, and a magnetic rotating case 2 2 3 is disposed on the front, and the pinion 2 2 2 and the magnetic rotating case 2 2 The three are combined by a rotating shaft 2 2 4 and a coil group 2 2 5 is arranged in the magnetic rotating case 2 2 3 on the front surface of the substrate 2 2 1; the magnetic rotating case 2 2 3 will also be together when the aforementioned pinion 2 2 2 rotates Rotate, and the inner wall of the magnetic rotating case 2 2 3 is attached with a magnetic block, so when it rotates, it will generate magnetic energy charging with the coil group 2 2 5. According to Faraday's law of electromagnetic induction and the law of cold times, the magnetic rotating case 2 When the 5 turns, the magnetic flux of the coil group 2 2 5 changes, and an induced electromotive force is generated, so an induced current is generated. Due to the effect of the diode 01 (not shown) on the circuit, the possibility of the induced current flowing to the negative electrode of the battery 2 5 is prevented. The battery is charged by the induced current flowing into the positive electrode of the battery 25. Conversely, when the magnetic switch 2 2 3 rotates in the reverse direction, the coil group 2 2 5 will generate a reverse induced current to generate a magnetic field to resist , Because the induced current is affected by another diode D2 (not disclosed Therefore, it will not flow to the negative electrode of the battery, but will flow into the positive electrode for charging. This magnetic energy charging is a conventional technical method, and it is only briefly described here. As shown in Figure 2, this creative light-emitting device The arrangement diagram shows that the driving wheel 1 is arranged on the axle of the rear wheel of the bicycle, the power generating device 2 is arranged on the rear wheel frame, and the light-emitting seat 4 can be arranged on any part of the bicycle; the driving wheel 丨 is Synchronized rotation with the rear wheel 8 M274301 (or rear gear plate), and the driving wheel 21 in the power generating device 2 is rotated by the connection of the belt 3, and then the power generator 2 2 is transmitted through the speed change of the gear set 2 3 The magnetic rotating case 2 2 3 generates DC power at high speed and collects the power through the battery 2 5, and the power of the battery 25 is transmitted through the circuit board 24 and the lead 41 to output the power to the light base 4, so that the light base The LED 4 2 in 4 emits light. Secondly, a power switch 26 is provided on the circuit board 2 4 to switch the power and the light emitting method of the LED 4 2. Furthermore, the aforementioned drive wheel 1 ′ drives the wheel 2; Sprockets and sprockets replaced, while the belt 3 Instead, replace it with a chain, in other words, use the chain as the transmission medium between the sprocket and the teeth. The power switch 2 6 can also be implemented with a vibration switch (unrevealed, as a skill), so that when the bicycle moves At the same time, the LED4 2 is illuminated by the trigger circuit of the vibration switch. On the contrary, when the bicycle is at a standstill, the vibration switch does not cause the LED4 2 to emit light when it is not inducted. As shown in FIG. The setting of the driving wheel 1 of the light-emitting device i 〇 can be co-located with any rotating part of the bicycle, for example, a gear wheel of a different wheel, a rear wheel, or a pedal can be used as a source of power for the driving wheel 1. The light-emitting seat 4 can be provided at the front, rear, or both sides of the bicycle, such as the frame, beam, and seat cushion, as required. Above, the structure, features, and effects of this creation have been explained in detail based on the embodiment shown in the drawing. As it meets the requirements of novelty and progressiveness, it has subsequently filed a utility model application 9 M274301 according to the law. [Schematic description] Figure 1: This Create a schematic diagram of the light-emitting device. Figure 1 A: Schematic diagram of the construction of the generator motor. Figure 2: Schematic diagram of the co-construction of the light-emitting device and the rear wheel of this creation. Figure 3: Schematic diagram of the installation position of this creative lighting device. [Description of main component symbols] 1 0 ...... Light-emitting device 1 ........ Drive wheel
2 .......發電裝置 21·······帶動輪 2 2.......發電器 2 3.......齒輪組 2 4.......電路板 2 5.......蓄電池 2 6 · · · ·電源切換開關 3 .........皮帶 4 ........發光座 4 1........導線2 ......... Generating device 21 ......... Drives the wheel 2 2 .... Generator 2 3 ....... Gear set 2 4 ... .Circuit board 2 5 ....... Battery 2 6 ···· Power switch 3 ......... Belt 4 ........ Lighting stand 4 1 .... ....wire
4 2........LED4 2 ........ LED