M440665 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種騎乘交通工具時所穿戴的安全 帽，特別是關於一種具有主動警示功能的警示安全帽。 【先前技術】 安全帽是一種穿戴於頭部的防護用具，其可包覆頭 部且吸收外來衝擊力，以在騎乘者騎乘機車、自行車等 交通工具時保護頭部而避免傷害。 市售的安全帽有很多種類，諸如半罩式安全帽、3/4 罩式安全帽、全罩式安全帽、及自行車安全帽等都是。 這類安全帽僅著重於防撞結構的設計，雖然能夠在事故 中減少騎乘者所受的傷害，但卻無法有效降低事故發生 的機率。 因此，目前有在安全帽上設置反光貼片的設計，但 這種設計只有在外來光源照射下才能發揮作用，並且反 射後的光線強度也會減弱不少，無法起到多大的警示效 果。 【新型内容】 本創作所欲解決之技術問題 鑒於以上所述，習知安全帽的設計僅強調事故時的 防護效果，卻無法有效預防事故發生，實不符其「安全」 之名。 緣此，本創作之一目的即是提供一種警示安全帽， 可主動發光警示，以有效維護騎乘者安全。 本創作之另一目的是提供一種符合環保且節省電 費的警示安全帽，其利用自然風力產生電能，不需更換 3 M440665 電池或充電便可長時間發光警示。 本創作解決問題之技術手段M440665 V. New description: [New technical field] This creation is about a safety helmet worn when riding a vehicle, especially regarding a warning helmet with active warning function. [Prior Art] A helmet is a head-mounted protective device that covers a head and absorbs an external impact force to protect the head from damage when the rider rides on a locomotive, bicycle, or the like. There are many types of commercially available helmets, such as half-hood helmets, 3/4 hood helmets, full-face helmets, and bicycle helmets. This type of helmet only focuses on the design of the crash structure. Although it can reduce the damage of the rider in the accident, it can not effectively reduce the chance of accident. Therefore, there is currently a design in which a reflective patch is placed on the helmet, but this design can only function when it is illuminated by an external light source, and the intensity of the light after the reflection is also weakened, and it is impossible to provide a warning effect. [New content] Technical problems to be solved by this creative In view of the above, the design of the conventional helmet only emphasizes the protective effect in the event of an accident, but it cannot effectively prevent the accident from happening, which is inconsistent with its "safety". Therefore, one of the purposes of this creation is to provide a warning helmet that can actively emit warnings to effectively maintain the safety of the rider. Another purpose of this creation is to provide an environmentally friendly and energy-saving warning helmet that uses natural wind power to generate electricity without the need to replace the 3 M440665 battery or charge for long-term illumination. The technical means of solving this problem
本創作為解決習知技術之問題所採用之技術手段 係提供一種警示安全帽，包含：一帽體；一風箱，設置 於該帽體之外側，該風箱具有一集風空間以及一與該集 風空間相連通的導風孔；一風力轉子，設置在該集風空 間中，而受自該導風孔所導入之風力吹動而產生動能； 一電能轉換機構，連接該風力轉子，而將該風力轉子所 產生的動能轉換為電能；以及一發光構件，設置於該帽 體之後側，且電連接該電能轉換機構，以接收該電能而 發光警示。 在本創作之一實施例中，導風孔之開孔方向係朝向 該警示安全帽之前方。 在本創作之一實施例中，導風孔更具有一收斂喷管 區段。 在本創作之一實施例中，風力轉子為一風葉。 在本創作之一實施例中，風力轉子為一風渦輪。The technical means for solving the problems of the prior art provides a warning helmet, comprising: a cap; a bellows disposed on the outer side of the cap, the bellows having a collecting space and a a wind guiding hole communicating with the wind collecting space; a wind rotor disposed in the wind collecting space and kinetic energy generated by the wind blown from the wind guiding hole; and an electric energy conversion mechanism connecting the wind rotor The kinetic energy generated by the wind rotor is converted into electric energy; and a light-emitting member is disposed on a rear side of the cap body and electrically connected to the electric energy conversion mechanism to receive the electric energy to emit a warning. In one embodiment of the present invention, the opening direction of the air guiding hole is toward the front of the warning helmet. In one embodiment of the present invention, the air guiding aperture further has a converging nozzle section. In one embodiment of the present creation, the wind rotor is a blade. In one embodiment of the present creation, the wind rotor is a wind turbine.
在本創作之一實施例中，警示安全帽更包括一變速 傳動機構，連接在該風力轉子與該電能轉換機構之間。 在本創作之一實施例中，上述變速傳動機構係設置 在該風箱中。 在本創作之一實施例中，電能轉換機構係設置在該 風箱中。 在本創作之一實施例中，警示安全帽更包括一電能 儲存機構，電連接在該電能轉換機構與該發光構件之 間。 在本創作之一實施例中，發光構件包括發光二極In one embodiment of the present invention, the warning helmet further includes a shifting mechanism coupled between the wind rotor and the electrical energy conversion mechanism. In one embodiment of the present invention, the shifting transmission mechanism is disposed in the bellows. In an embodiment of the present invention, an electrical energy conversion mechanism is disposed in the bellows. In one embodiment of the present invention, the warning helmet further includes an electrical energy storage mechanism electrically coupled between the electrical energy conversion mechanism and the illumination member. In an embodiment of the present invention, the light emitting member comprises a light emitting diode
4 M440665 本創作對照先前技術之功效 經由本創作所採用之技術手段，警示安全帽可主動 發光警示，以提醒騎乘者周遭的車輛或行人注意，除了 安全帽本身的防護效果之外，更能防範事故於未然，有 效維護騎乘者安全。再者，警示安全帽利用自然風力產 生電能，不僅符合環保，更不需更換電池或充電便可長 時間發光警示，能夠節省電費消耗。並且，風箱的設計 使得風力的使用效益提升，可在相同環境條件下產出更 大量的電能，具有極高的實用價值。 本創作所採用的具體實施例，將藉由以下之實施例 及附呈圖式作進一步之說明。 【實施方式】 參閱第1圖至第5圖，第1圖係顯示依據本創作之 一實施例的警示安全帽的前視圖，第2圖係顯示第1圖 的警示安全帽的部分剖視圖，第3圖係顯示依據本創作 之另一實施例的警示安全帽的部分剖視圖，第4圖係顯 示依據本創作之另一實施例的警示安全帽的側視圖，以 及第5圖係顯示依據本創作之另一實施例的警示安全 帽的前視圖。 如圖所示，依據本創作之一實施例的一警示安全帽 100包括一帽體1、一風箱2、一風力轉子3、一電能轉 換機構4、及一發光構件5。 帽體1的種類不限於各圖式所示，而可為半罩式安 全帽、3/4罩式安全帽、全罩式安全帽、自行車安全帽、 或其它類型的安全帽。 風箱2設置於帽體1之外側，例如，帽體1之頂部 (如第1圖及第2圖所示）或兩側（如第3圖的警示安 5 M440665 全帽100a所示）。風箱2可獨立於帽體1之外，藉由各 種結合元件（例，螺絲、卡扣）或結合手段（例，銲接、 膠合）而設置於帽體1。或者，風箱2可與帽體1為一 體成型，以擁有較佳的結構強度及外型設計。 風箱2具有一集風空間20以及一與集風空間20相 連通的導風孔21。導風孔21之開孔方向211最好是如 第2圖所示般朝向警示安全帽100的前方，以在騎乘車 輛行進時使風自導風孔21灌入集風空間20。當然，風 箱2會具有出風口 22,以使風可於集風空間20中流動。 導風孔21可為圓孔、狹長孔、網孔等孔洞，而不以圖 式為限，並且可具有進一步的構形變化。例如，在本創 作之另一實施例的警示安全帽l〇〇b中，導風孔21a更 具有一收斂喷管區段212，以使灌入導風孔21a的風經 收斂喷管區段212壓縮而風力更強且更集中。 風力轉子3設置在集風空間20中，而可受自導風 孔21導入集風空間20之風力吹動。風力轉子3可為一 風葉，可受風力推動葉片而旋轉，以產生動能。除此之 外，如第4圖所示，風力轉子3a為一風渦輪。風渦輪 的葉片徑向長度較短，更為節省空間。相同地，風渦輪 可受風力推動而旋轉，以產生動能。 電能轉換機構4連接風力轉子3，用以將風力轉子 3所產生的動能轉換為電能。電能轉換機構4在本實施 例中為一發電機，其輸入軸41連接風力轉子3，從而 接受風力轉子3旋轉的動能。在發電機中，利用動能使 線圈切割磁力線而產生電能，然後將此電能經輸出端 42輸出。 為了提高發電效益，如第4圖所示，可在風力轉子 3、3a與電能轉換機構4之間增設一變速傳動機構35。 6 M440665 變速傳動機構35可為一齒輪組，包括複數個齒輪351、 352 ’連接在風力轉子3a之傳動軸31與電能轉換機構 4之輸入轴41之間，以利用齒輪351、352的齒數差異 來改變輸入軸41相對於傳動軸31之轉速。藉此，可用 以使風力轉子3 ' 3a為相同轉速下提升電能轉換機構4 之發電量，或是用以減少旋轉負擔而使風力轉子3、3a 在較小風力下仍可被推動。 發光構件5設置於帽體丨之後側，且電連接電能轉 換機構4，以接收電能而發光警示。發光構件5在本實 施例中包括有複數個發光二極體51 (Ught Emitting Diode，LED)。LED具有工作壽命長、省電、環保等優 點’並且目前已出現大功率、高亮度的LED，作為警示 之用有良好的效果。當然，本創作並不以此為限，發光 構件5也可使用例如，燈泡、燈管、或其它發光構件。 再者，發光二極體51可採陣列配置’並且可進一步透 過控制電路（圖未示）來產生亮度或閃爍變化，提升警 示效果。 另外，為了使發光構件5能夠在無風環境或是風力 不足的情況下獲得電力供應，可在電能轉換機構4與發 光構件5之間增設一電能儲存機構45 (例，蓄電池）。 電此儲存機構45用以儲存電能轉換機構4所產生的電 能’並且可將儲存的電能供應給發光構件5使用。在一 些實施例中，變速傳動機構35、電能轉換機構4、及電 此儲存機構45均設置在風箱2中，藉此可使機構配置 更為緊密而實現結構的小型化且減輕重量，以不至於對 騎乘者頭部造成負擔。 除了電能儲存機構45之外，在電能轉換機構4與 發光構件5之間尚可增設一開關構件55，如第5圖的 7 警不安全帽W〇c所示 &兔此儲存機構 電連接在電能轉換 疋發光構件5之徂速嗎構45)與發光構件5之η，可土 又，構件5的明滅。 ”、或關閉，以適時控 一 ^由上述結構，本創作之慾-— :身:提醒騎乘者周遭的車輛;=!可主動發光警 騎乘者安全㈣，本以未然，有效維護 產生電能，不僅 =作之3不女全帽利用自然風力 長時間發光&干，：’更*需更換電池或充電便可 此夠卽省電費消耗。並且，風箱的％ 汁使侍風力的使用效兴 卫立凤相的0又 更大旦Μ + 用欢疏^升，可在相同環境條件下產出 更大里的電能，具有極高的實用價值。 减i ί以上之實施例可知’本創作所提供之警示安全帽 /、產業上之利用價值，故本創作業已符合於專利之要 准以上之欽述僅為本創作之較佳實施例說明，凡精 於此項技藝者當可依據上述之說明而作其它種種之改 良，惟這些改變仍屬於本創作之創作精神及以下所界定 之專利範圍中。 【圖式簡單說明】 第1圖係顯示依據本創作之一實施例的警示安全帽的 前視圖； 第2圖係顯示第1圖的警示安全帽的部分剖視圖； 第3圖係顯示依據本創作之另一實施例的警示安全帽 的前視圖； 、 第4圖係顯示依據本創作之另一實施例的警示安全帽 的部分剖視圖； 第5圖係顯示依據本創作之另一實施例的警示安全帽 M4406654 M440665 This creation compares the efficacy of the prior art with the technical means used in this creation to warn the helmet to actively illuminate the warning to remind the rider or the pedestrian of the rider, in addition to the protective effect of the helmet itself, Prevent accidents before they occur, and effectively maintain the safety of the rider. In addition, warning helmets use natural wind power to generate electricity, which is not only environmentally friendly, but also requires long-term illuminating warnings without replacing batteries or charging, which can save electricity costs. Moreover, the design of the bellows improves the use efficiency of the wind, and can generate a larger amount of electric energy under the same environmental conditions, and has extremely high practical value. Specific embodiments of the present invention will be further illustrated by the following examples and the accompanying drawings. [Embodiment] Referring to Figures 1 to 5, Figure 1 is a front view showing a warning helmet according to an embodiment of the present invention, and Figure 2 is a partial cross-sectional view showing the warning helmet of Figure 1 3 is a partial cross-sectional view showing a warning helmet according to another embodiment of the present creation, and FIG. 4 is a side view showing a warning helmet according to another embodiment of the present creation, and FIG. 5 is a view showing the creation according to the present invention. A front view of a warning helmet of another embodiment. As shown, a warning helmet 100 according to an embodiment of the present invention includes a cap 1, a bellows 2, a wind rotor 3, an electrical energy conversion mechanism 4, and a light-emitting member 5. The type of the cap 1 is not limited to that shown in the drawings, but may be a half-hood safety cap, a 3/4 cover-type helmet, a full-face helmet, a bicycle helmet, or other types of helmets. The bellows 2 is disposed on the outer side of the cap body 1, for example, the top of the cap body 1 (as shown in Figs. 1 and 2) or both sides (as shown in the warning cap 5 M440665 full cap 100a of Fig. 3). The bellows 2 can be disposed on the cap body 1 independently of the cap body 1 by various bonding elements (for example, screws, snaps) or bonding means (for example, welding, gluing). Alternatively, the bellows 2 can be integrally formed with the cap 1 for better structural strength and design. The bellows 2 has a collecting space 20 and a wind guiding hole 21 communicating with the collecting space 20. Preferably, the opening direction 211 of the air guiding hole 21 is directed toward the front of the warning helmet 100 as shown in Fig. 2 to allow the wind from the wind guiding hole 21 to be poured into the collecting space 20 when the riding vehicle travels. Of course, the bellows 2 will have an air outlet 22 to allow wind to flow in the collection space 20. The air guiding holes 21 may be holes such as round holes, elongated holes, meshes, etc., and are not limited to the drawings, and may have further configuration changes. For example, in the warning helmet 10b of another embodiment of the present invention, the air guiding hole 21a further has a converging nozzle section 212 to compress the wind that is poured into the air guiding hole 21a through the converging nozzle section 212. The wind is stronger and more concentrated. The wind rotor 3 is disposed in the wind collecting space 20, and is blown by the wind that is introduced into the collecting space 20 from the air guiding hole 21. The wind rotor 3 can be a blade that can be rotated by the wind to propel the blade to generate kinetic energy. In addition to this, as shown in Fig. 4, the wind rotor 3a is a wind turbine. The blades of the wind turbine have a shorter radial length and are more space efficient. Similarly, the wind turbine can be rotated by the wind to generate kinetic energy. The electric energy conversion mechanism 4 is connected to the wind rotor 3 for converting the kinetic energy generated by the wind rotor 3 into electric energy. The electric energy conversion mechanism 4 is a generator in the present embodiment, and its input shaft 41 is coupled to the wind rotor 3 to receive the kinetic energy of the rotation of the wind rotor 3. In the generator, the kinetic energy is used to cut the magnetic lines of the coil to generate electrical energy, which is then output through the output terminal 42. In order to improve the power generation efficiency, as shown in Fig. 4, a shifting transmission mechanism 35 may be added between the wind rotors 3, 3a and the electric energy conversion mechanism 4. 6 M440665 The variable speed transmission mechanism 35 can be a gear set including a plurality of gears 351, 352' connected between the transmission shaft 31 of the wind rotor 3a and the input shaft 41 of the electric energy conversion mechanism 4 to utilize the difference in the number of teeth of the gears 351, 352 The rotational speed of the input shaft 41 relative to the drive shaft 31 is varied. Thereby, the wind rotor 3' 3a can be used to increase the amount of power generated by the electric energy conversion mechanism 4 at the same rotational speed, or to reduce the rotational load so that the wind rotors 3, 3a can be pushed under a small wind. The light-emitting member 5 is disposed on the rear side of the cap body and electrically connected to the electric energy conversion mechanism 4 to receive electric energy to emit a warning light. The light-emitting member 5 includes a plurality of light-emitting diodes (LEDs) 51 in this embodiment. LEDs have advantages such as long working life, power saving, and environmental protection. At present, high-power, high-brightness LEDs have emerged, which have good effects as warnings. Of course, the present invention is not limited thereto, and the light-emitting member 5 may also use, for example, a bulb, a tube, or other light-emitting member. Furthermore, the LEDs 51 can be arranged in an array' and can be further passed through a control circuit (not shown) to produce a change in brightness or flicker to enhance the warning effect. Further, in order to enable the light-emitting member 5 to obtain power supply in a windless environment or insufficient wind power, an electric energy storage mechanism 45 (for example, a battery) may be added between the electric energy conversion mechanism 4 and the light-emitting member 5. The storage mechanism 45 is used to store the electric energy generated by the electric energy conversion mechanism 4 and to supply the stored electric energy to the light-emitting member 5. In some embodiments, the shifting transmission mechanism 35, the electric energy conversion mechanism 4, and the electric storage mechanism 45 are all disposed in the wind box 2, whereby the mechanism configuration can be made closer to achieve miniaturization of the structure and weight reduction. It does not burden the rider's head. In addition to the electrical energy storage mechanism 45, a switch member 55 may be added between the electrical energy conversion mechanism 4 and the light-emitting member 5, as shown in FIG. 5, the alarm box W〇c is shown and the rabbit storage mechanism is electrically connected. In the electric energy conversion, the idling of the light-emitting member 5 is 45) and the η of the light-emitting member 5, and the component 5 is extinguished. ", or close, in order to control one ^ from the above structure, the desire of this creation - - body: to remind the rider around the vehicle; =! can actively illuminate the police rider safety (four), this is the case, effective maintenance Electric energy, not only = 3 not full caps use natural wind for a long time to illuminate &dry;: 'More * need to replace the battery or charge can be enough to save electricity costs. And, the bellows% of the juice makes the wind The use of the effect of the Wei Lifeng phase of the 0 and the greater Dan Μ 用 用 用 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + The warning helmets provided by this creation/the use value of the industry, so the creation of the operation has been in conformity with the patents. The above description is only a description of the preferred embodiment of the creation. Anyone who is skilled in this skill can According to the above description, various other improvements are made, but these changes still belong to the creative spirit of the creation and the patent scope defined below. [Simplified description of the drawings] Fig. 1 shows a warning according to an embodiment of the present creation Front view of hard hat 2 is a partial cross-sectional view showing the warning helmet of FIG. 1; FIG. 3 is a front view showing a warning helmet according to another embodiment of the present creation; and FIG. 4 is another showing according to the present creation A partial cross-sectional view of the warning helmet of the embodiment; FIG. 5 is a view showing the warning helmet M440665 according to another embodiment of the present creation
的側視圖。 【主要元件符號說明】 100 警示安全帽 100a 警示安全帽 100b 警示安全帽 100c 警示安全帽 1 帽體 2 風箱 20 集風空間 21 導風孔 211 開孔方向 212 收斂喷管區段 21a 導風孔 22 出風口 3 風力轉子 3a 風力轉子 31 傳動軸 35 變速傳動機構 351 齒輪 352 齒輪 4 電能轉換機構 41 輸入軸 42 輸出端 9 M440665 45 電能儲存機構 5 發光構件 51 發光二極體 52 供電線路 55 開關構件Side view. [Main component symbol description] 100 Warning helmet 100a Warning helmet 100b Warning helmet 100c Warning helmet 1 Cap 2 Wind box 20 Wind space 21 Air guiding hole 211 Opening direction 212 Converging nozzle section 21a Air guiding hole 22 Air outlet 3 Wind rotor 3a Wind rotor 31 Drive shaft 35 Variable speed drive 351 Gear 352 Gear 4 Power conversion mechanism 41 Input shaft 42 Output terminal 9 M440665 45 Electrical energy storage mechanism 5 Light-emitting member 51 Light-emitting diode 52 Power supply line 55 Switching member