【物品用途】 本創作物品係如顯示使用狀態參考圖所示，在上部具備俯視呈大致矩形之太陽能電池的「自行車用頭燈」。;如顯示使用狀態參考圖所示，覆蓋上部之太陽能電池之罩蓋係具透光性，而配置在太陽能電池之下方且位於光源之前方之前視呈圓形的前面透鏡部亦具透光性。;本創作係可裝設在自行車前面把手部或其他適當位置，具有在光線暗淡，視線不明之路況中提供前方照明或供對向來車辨視之效果。 【創作特點】 本創作係有關於一種「自行車用頭燈」之外形設計。配合前視圖、俯視圖及側視圖所示，本創作之本體大致呈現上部為拱圓形而象徵船形盤狀體。上述上部前下方具有圓筒狀具透光性燈面之燈部，前視本體前面，上述上部兩側呈現錐狀邊緣，而前方燈部之燈面形成環圈。側視本體側面，上述上部前端呈現錐狀，而後端大致呈現具下方傾斜內縮而大致呈階形之弧形，該上部之頂面則形成傾斜面，同時上述燈部兩側具有略V形缺口，該缺口下緣向下為內縮延伸邊緣，燈部後端則形成傾斜切邊寬並至上述上部之底面呈水平延伸狀。俯視本體上部之頂面，中央具有拱圓邊框之矩形太陽能罩蓋，該罩蓋表面為透光性，同時在該罩蓋前方具有圓形部，與該圓形部相配合為一前端形成圓弧缺口之拱圓邊框部。仰視本體底面呈現上述燈部兩側為傾斜狀，而本體底面上形成兩側內傾之拱圓框部，底面中央則具有大致為截錐狀構形之座部。如使用狀態參考圖所示，係顯示本創作座部安裝有定位座體之狀態。由上述構成本創作整體造形精巧別緻，具新穎獨特之視覺效果及創作性。[Purpose of the item] This creation is a "bicycle headlamp" with a solar battery that is roughly rectangular in top view, as shown in the reference diagram showing the usage status. ; As shown in the reference diagram showing the usage status, the cover of the solar battery covering the upper part is light-transmissive, and the front lens portion that is arranged below the solar battery and in front of the light source and has a circular front view is also light-transmissive. ; This creation can be installed on the front handle of a bicycle or other appropriate position, and has the effect of providing front lighting or identification for oncoming vehicles in dim light and unclear visibility on the road. [Features of the creation] This creation is related to the appearance design of a "bicycle headlamp". As shown in the front view, top view and side view, the main body of this creation is roughly presented as an arched circular upper portion that symbolizes a boat-shaped disk. The front lower part of the upper part has a cylindrical light part with a light-transmitting light surface. When looking at the front of the main body, the two sides of the upper part have conical edges, and the light surface of the front light part forms a ring. When looking at the side of the main body, the front end of the upper part is conical, and the rear end is roughly in the shape of an arc with a downward inclination and inward contraction and roughly in the shape of a step. The top surface of the upper part forms an inclined surface. At the same time, the two sides of the above-mentioned light part have a slightly V-shaped notch, and the lower edge of the notch is an inward extension edge downward, and the rear end of the light part forms an inclined cutting edge width and extends horizontally to the bottom surface of the above-mentioned upper part. Looking down at the top of the main body, there is a rectangular solar cover with an arched circular frame in the center. The cover surface is light-transmissive, and there is a circular portion in front of the cover, which cooperates with the circular portion to form an arched circular frame portion with a circular arc notch at the front end. Looking up at the bottom of the main body, the two sides of the above-mentioned lamp are tilted, and the two sides of the arched circular frame portion are formed on the bottom of the main body. The center of the bottom surface has a seat portion with a roughly truncated cone shape. As shown in the reference figure of the use state, it shows the state of the seat portion of this creation being installed with a positioning seat body. The overall shape of this creation composed of the above is exquisite and unique, with novel and unique visual effects and creativity.