200401091 (1) 玖、發明說明 【發明所屬技術領域】 本發明係關於在點燈時與非點燈時對所給予 印象很難產生大的差異，並且可以提高商品性之 號燈。 【先前技術】 作爲信號燈、照明燈等之車輛用燈類，係例 日本特開平2000-3 22923號公報「車輛用前照燈 記載者。 以下以第7圖及第8圖說明上述公報的圖式 及第5圖。而且，符號已重新修正。 第7圖係傳統之信號燈的正面圖，第8圖係 線8-8剖面圖，並且以第7圖所示之方式，頭燈 有：在外殼201的前面安裝透鏡202 (參照第8 外殻201的中央部配置反光鏡203，在接近該反 的左右端部之外殼20 1裝設三角形狀的內面區 205 ° 內面區域205係藉由將在反光鏡203的左右 段207與同樣之段208形成，讓段2 07與段208 續的條狀圖案將外觀的一體感突顯出，而且藉由 域2 05與反光鏡203的端部之間隙G大致與內面 的段20 8之間隔相同，而提高外觀的連續性。 在第8圖係顯示在外殼201的內面區域205 之外觀的 車輛用信 如已知之 裝置」所 之第1圖 第7圖之 2 0 6揭示 圖），在 光鏡203 域 2 0 5、 所形成之 呈現之連 將內面區 區域205 設置多數 (2) 200401091 段。 【發明內容】 [發明所欲解決之課題] 雖然在頭燈206沒有點燈之時，反光鏡203 |5 域205、2〇5係受到可視之連續性地所謂橫寬的爾 之印象，惟在頭燈206點燈之時，由於內面區域 2 〇 5不發光，所以看起來如頭燈2 0 6的橫寬變小。 在點燈時與非點燈時對所給予的印象產生大的差異 因此’本發明的目的係藉由改良車輛用信號燈 在點燈時與非點燈時對所給予的外觀之印象很難產 差異，而且可提高商品性。 [用以解決課題之手段] 爲了達成上述目的，申請專利範圍第1項，係 裝設燈泡之反光鏡支承的外殼、及在該外殼的前面 的透鏡之車輛用信號燈之中，反光鏡係由把拋物面 本的有效反射部、及與該有效反射部一體地形成的 大致以階梯狀而且不以拋物面作爲基本之階梯狀非 射部所構成’並且藉由將燈泡配置在較該階梯狀非 射部更前方’使從燈泡發出之光以直接到達階梯狀 反射部的方式進行反射的同時，使從燈泡發出之光 鏡的內面及階梯狀非有效反射部依順路反射的方式 其特徵。 內面區 燈 20 6 205、 爲此* 〇 ，並且 生大的 具有將 所安裝 作爲基 同時， 有效反 有效反 非有效 以在透 進行爲 (3) (3)200401091 使從燈泡發出的光除了反射在反光鏡的有效反射部之 外也可反射在階梯狀非有效反射部，並且可使信號燈的整 體發光。因此，在信號燈之點燈時與非點燈時對所給予的 印象很難產生大的差異，可提高信號燈的商品性。 另外，由於階梯狀非有效反射部將光朝各方向反射， 所以可使信號燈的一部分呈燈飾狀發光，而且可給予新穎 的印象，可更加提高商品性。 【實施方式】 以下根據添附圖式說明本發明之實施型態。而且，圖 面係朝符號所指之方向標示可見者。 第1圖係本發明之機車的側面圖，作爲車輛之機車 10，係由在前端安裝頭管（head pipe ) 11的車體框架 12、及可旋轉地安裝在頭管11之車把軸13、及安裝在該 車把軸13的下部之前叉14、及安裝在該前叉14的下端 之前輪16、及爲了掌舵該前輪16所以安裝在車把軸13 的上部之方向把手17、及覆蓋車把軸13;頭管U以及前 叉14的前部之前罩18、及安裝在該前罩18的後部之前 部內罩2 1、及安裝在上述車體框架1 2的後部上側之置物 箱22、及自由開閉地配置在該置物箱22的上方之前後直 排的座墊（雙人座墊tandem seat ) 23、及安裝在車體框 架12的後部下側之動力單元24、及安裝在該動力單元24 的後端部之後輪26所構成。 在此處，23 A、23B係前後直排的座墊23之駕駛者用 (4) 200401091 座墊以及共乘者用座墊，31係覆蓋前輪16的上方之前 泥板’ 3 2係覆蓋方向把手1 7的前方之車把外罩，3 3係 裝在車把外罩32的窗前板（window screen) ，34係安 在車把外罩3 2的後部之車把內罩，3 6係照後鏡，3 7、 (僅圖示前面側之符號3 7 )係置腳板，3 8、3 8 (僅圖 前面側之符號3 8 )係支承置腳板3 7、3 7的置腳板支承 架’ 41、42係構成動力單元24的引擎以及動力傳達 構’ 43係腳架，44係搭架在動力單元24的後端與車體 架〗2的後端之後避震器單元，46係車體外罩，47係覆 後輪26的上方之後擋泥板。 另外，48、48 (僅圖示前面側之符號48 )係後用 向指示燈，5 1係用來自由開閉地安裝在車體側之前後 排的座墊23之座墊絞鏈，52係在關閉前後直排的座墊 時使前後直排的座墊23卡合在車體側之座墊鎖定器， 係爲了與安裝在車體側之座墊鎖定器52使之卡合的安 在前後直排的座墊2 3的底板之座墊鉤。 機車1 〇係具有作爲後述之前部用的信號燈之縱長 方向指示燈，使該方向指示燈的整體發光的同時，使方 指示燈的上半部呈燈飾性地閃亮發光的構造爲其特徵， 下說明該構造。 第2圖係顯示本發明之機車的正面圖，從正面看來 車體的前部中央安裝大致三角形狀的頭燈56，而且用 字形的前部副罩5 7覆蓋該頭燈5 6的兩側方及下方，並 在該前部副罩5 7的左右配置作爲信號燈之方向指示 擋 安 裝 3 7 示 框 機 框 蓋 方 直 23 53 裝 的 向 以 在 V 且 燈 -7 - (5) (5)200401091 5 8、61。而且’ 6 3係儀表遮陽板，6 4、64係方向指示燈 5 8、6 1用之燈泡、6 5係前罩1 8之開口部。 方向指示燈5 8、6 1係作爲以縱長大致三角形狀，並 且配置燈泡64、64以不僅使下部也使上部發光的方式進 行而提高商品性的同時’也使燈飾性的效果發揮。 第3圖係顯示本發明之機車的平面圖，後支架1 2 A 係由左右一對之左支架67及右支架68構成，將座墊鎖定 器 52安裝在左支架 67，將座墊絞鏈51安裝在右支架 68。而且，71係搭架在左支架67及右支架68之各後端 的橫管，72、72係由於可乘載同乘者的兩腳所以在置腳 支承支架38(參照第1圖）安裝可摺疊的同乘者用置腳 架（在圖中爲摺疊後之狀態）。 方向指示燈5 8、6 1係以平面來看使此等之內側部 58A、61A與前擋泥板31的左右之側部31A、31B連續的 方式配置而達成設計上的一體感。 第4 ( a ) 、（ b )圖顯示本發明之方向指示燈的說明 圖，（a )係顯示安裝透鏡之狀態的正面圖，（b )係顯示 卸下透鏡之狀態的正面圖。 在（a)之中’方向指示燈5 8係在外殼81的前面安 裝透鏡82之信號燈。在內側部5 8 A裝設大致平行的透鏡 82之透鏡圖樣。而且，84〜87係用來安裝方向指示燈58 在前罩1 8 (參照第2圖）的外罩側安裝部。而且，關於 方向指示燈61 (參照第2圖）係因爲與方向指示燈5 8以 左右對稱的基本構造相同，故以下省略詳細說明。 -8- (6) (6)200401091 在（b )之中，方向指示燈5 8係具備以複合反射鏡 (多反射面）構造且在外殼81 —體成形之反射鏡91，並 且安裝燈泡6 4在內側部5 8 A。而且，8 1 A係裝設在外殼 8 1的燈泡安裝部。 第5圖係顯示第4 ( a )圖的線5 - 5的剖面圖，反射鏡 91的基本形狀係由成爲將燈泡64的光源93對焦之拋物 面的有效反射部94、及從該有效反射部94的上方與有效 反射部94 一體的階梯狀之階梯狀非有效反射部95所構 成。而且，Η1係有効反射部94的高度，H2係階梯狀非 有效反射部95的高度。 階梯狀非有效反射部9 5係沒有直接有助於對信號燈 配光性能之部分。 有效反射部94係具備作爲凸狀圓弧面的反射面97… (…係表示複數個，以下相同。），階梯狀非有效反射部 95係由裝設在較燈泡64上方的反光鏡9 1之部分的段部 1 0 1〜1 0 9所組成。 段部1 〇 1〜1 09係分別地具備有作爲水平之水平反射 面1 1 1〜1 1 9，及從這些水平反射面1 1 1〜1 1 9的後端立起 的非抛物面的帶狀反射面1 2 1〜1 2 9。 也就是，段部1 〇 1係由水平反射面11 1以及帶狀反射 面1 2 1所組成，段部1 02係由水平反射面1 1 2以及帶狀反 射面】22所組成，段部1 03係由水平反射面1 1 3以及帶狀 反射面1 2 3所組成，段部1 0 4係由水平反射面1 1 4以及帶 狀反射面1 2 4所組成，段部1 〇 5係由水平反射面1 1 5以及 -9- (7) 200401091 帶狀反射面1 2 5所組成，段部1 0 6係由水平反 及帶狀反射面1 26所組成，段部1 07係由水4 以及帶狀反射面127所組成，段部108係由 1 1 8以及帶狀反射面1 2 8所組成，段部1 〇 9係 面1 1 9以及帶狀反射面1 2 9所組成。 階梯狀非有效反射部95係較燈泡64配置 同時，以從燈泡64發出之光直接到達的方式 〜1 09的帶狀反射面1 2 1〜1 29配置之部分。 也就是，在從燈泡64的光源93將通過段 平反射面1 1 1的前端1 3 2的直線1 3 3畫出時， 面1 2 1〜1 2 9之任一反射面的其中至少一部份 線1 3 3更上方。 帶狀反射面121〜129，在第4(b)圖之 平之有效反射部94的各反射面97…之較長方 藉由呈水平之較長方向，在方向指示燈 58之 運用有效反射部94與階梯狀非有效反射部95 鏡8 2之外觀性的差異減少，而且沒有不協調的 另外，藉由正面看來將帶狀反射面121〜 面9 7…之每一各反射面的上下幅做成大致相 指示燈5 8之點燈時，在明亮部分之中，以水 行的複數條紋路而看得見之昏暗部分給予自然 接著說明以上所述之方向指示燈5 8的作用 第6(a) 、 （b)圖係顯示本發明之方向 用之作用圖’（a )係顯示光之反射的作用圖： 射面6以 s反射面1 1 7 水平反射面 :由水平反射 在更後方的 將段部1 〇 1 部1 0 1的水 將帶狀反射 配置在較直 中，與呈水 向同樣地， 非點燈時， 可將透過透 ]感覺。 129與反射 同，在方向 平之作爲平 的印象。 卜 指示燈的作 1 ( b )係顯 -10- (8) (8)200401091 示光之其他反射的作用圖。 在（a )之中，光源9 3發出之光係例如直接到達段部 103的帶狀反射面123，在該帶狀反射面123反射而朝前 方前進，並且透過透鏡82。在其他的帶狀反射面121、 122以及帶狀反射面124〜129也同樣地反射。如此，即 使階梯狀非有效反射部9 5的最上端之帶狀反射面1 2 9也 可使之反射，而且可使縱長的方向指示燈5 8之整體發 光。 在（b )之中，光源93發出之光係例如在透鏡82的 內面82A反射，而且該反射之光係在段部1〇2的水平反 射面112反射，而且在段部102的帶狀反射面122反射而 朝前方前進，並且透過透鏡82。在其他的段部101、103 〜1 0 9也同樣。 在上述（a)之中，雖然在帶狀反射面121〜129之各 別的一部份使光反射，惟在（b )之中，從光源9 3發出之 光的角度，例如從水平線1 3 5的角度0不同的話，光係因 爲以不同的入射角對透鏡82、段部102的水平反射面112 入射，所以在帶狀反射面122的整體朝所有方向使光反 射。（在其他的段部1 0 1、1 0 3〜1 0 9也同樣。） 因此，在（a ) 、 （ b )的兩方讓光反射之反射面係看 得見明亮發光，而且在（a )沒有反射的部分係看得見昏 暗。在此，加上階梯狀非有效反射部9 5的亂反射，而且 藉由從外部看方向指示燈5 8的角度看得見明亮發光的部 分變化，並且發揮閃亮及輝耀的燈飾性的效果。 . -11 - (9) (9)200401091 如在以上之第5圖及第6圖所說明’本發明係在具有 將裝設燈泡64的反光鏡91支承的外殼81，及安裝在該 外殼81之前面的透鏡82來作爲車輛用信號燈的機車1〇 (參照第1圖）的方向指示燈5 8、6 1 (關於方向指示燈 6 1係參照第2圖）之中，反光鏡91係由把拋物面作爲基 本的有效反射部94、及與該有效反射部94 一體地形成的 同時，大致以階梯狀而且不以抛物面作爲基本之階梯狀非 有效反射部95所構成，並且藉由將燈泡64配置在較該階 梯狀非有效反射部9 5更前方，使從燈泡6 4發出之光以直 接到達階梯狀非有效反射部95的方式進行反射的同時， 使從燈泡64發出之光以在透鏡82的內面82A以及階梯 狀非有效反射部95依順路反射的方式進行爲其特徵。 如方向指示燈5 8、61，當設計上作成縱長的話，在 反光鏡9 1的上部是很難形成使之連續呈有效反射部9 4的 拋物面，而且在先前技術，雖然僅有將反光鏡9 1的上部 作成非反射面，惟在本發明係藉由將反光鏡9 1的上部成 形呈階梯狀，將具有分割成多數個的同時不將拋物面作爲 基本的非有效反射面（也就是，水平反射面U1〜119以 及帶狀反射面1 2 1〜1 2 9。）之階梯狀非有效反射部9 5形 成。 將從燈泡64發出之光除了可使之反射在反光鏡9 1的 有效反射部94以外，也可使之反射在階梯狀非有效反射 部95，可使方向指示燈58、61的整體發光。因此，在方 向指示燈5 8、6 1的點燈時與非點燈時所給予的印象很難 -12- 200401091 do) 產生大的差異，可提高方向指示燈58、61的商品性。 另外，由於階梯狀非有效反射部9 5將光朝各方向反 射，所以可使方向指示燈5 8 ' 6 1的一部份呈燈飾狀發 光，可給予新穎的印象，而且可更加提高商品性。 而且，本發明之反光鏡形狀係在後用方向指示燈、煞 車燈等之信號燈也可採用。另外，並不侷限於信號燈，即 使在頭燈等之照明燈也可採用。而且，並不侷限於縱長的 信號燈、照明燈，即使爲橫寬者也可採用。 另外再加上，在本發明的實施型態係如第5圖所示之 方式，雖然裝設作爲水平之水平反射面1 1 1〜1 1 9，惟裝 設不以水平而使之傾斜的反射面來代換這些水平反射面 1 1 1〜11 9也可。 [發明效果] 本發明係藉由上述構成而發揮接下來說明的效果。 申請專利範圍第1項的車輛用信號燈，因爲反光鏡係 由把拋物面作爲基本的有效反射部、及與該有效反射部一 體地形成的同時，大致以階梯狀而且不以拋物面作爲基本 之階梯狀非有效反射部所構成，並且藉由將燈泡配置在較 該階梯狀非有效反射部更前方，使從燈泡發出的光以直接 到達階梯狀非有效反射部的方式進行反射的同時，使從燈 泡發出之光以在透鏡的內面及階梯狀非有效反射部依順路 反射的方式進行，所以將從燈泡發出之光除了可使之反射 在反光鏡的有效反射部以外，也可使之反射在階梯狀非有 -13- (11) (11)200401091 效反射部’可使信號燈的整體發光。因此’在信號燈的點 燈時與非點燈時所給予的印象很難產生大的差異’可提高 信號燈的商品性。 【圖式簡單說明】 第1圖係顯示本發明之機車的側面圖。 第2圖係顯示本發明之機車的正面圖。 第3圖係顯示本發明之機車的平面圖。 第4圖係顯示本發明之方向指示燈的說明圖。 第5圖係顯示第4 ( a )圖之線5-5的剖面圖。 第6圖係顯示本發明之方向指示燈的作用之作用圖j。 第7圖係顯示傳統之信號燈的正面圖。 第8圖係顯示第7圖之線8 - 8的剖面圖。 [符號說明] 1 0 :車輛（機車） 5 8、61 :信號燈（方向指示燈） 64 :燈泡 81 :外殼 8 2 :透鏡 82A :內面 9 1 :反光鏡 94 :有效反射部 9 5 :階梯狀非有效反射部。 -14 -200401091 (1) 发明. Description of the invention [Technical field to which the invention belongs] The present invention relates to a lamp that makes it difficult to make a big difference in the impression given when it is lit and when it is not, and it can improve the commerciality of the lamp. [Prior art] Examples of vehicle lamps such as signal lamps and illuminating lamps are those described in Japanese Patent Application Laid-Open No. 2000-3 22923 "headlights for vehicles. The figures of the above-mentioned publications are described below with reference to Figs. 7 and 8. And Figure 5. Moreover, the symbols have been revised. Figure 7 is a front view of a traditional signal light, and Figure 8 is a cross-sectional view taken along line 8-8. In the manner shown in Figure 7, the headlights are: A lens 202 is attached to the front of the housing 201 (refer to the center of the eighth housing 201, a reflector 203 is arranged, and a triangle-shaped inner surface area 205 is attached to the housing 20 near the opposite left and right ends. The inner surface area 205 is borrowed. The left and right sections 207 and 208 are formed on the left and right sections of the reflector 203, so that the stripe pattern continued from section 2 07 and section 208 highlights the sense of unity of the appearance, and through the field 2 05 and the end of the reflector 203 The gap G is substantially the same as the interval of the inner section 20 8 to improve the continuity of the appearance. In FIG. 8, the vehicle letter shown in the inner surface area 205 of the casing 201 is a known device. 1 figure 7 figure 2 0 6)), in the light mirror 203 field 2 0 5, Formation of rendering the inner surface area of the connected area 205 provided most of (2) 200 401 091 paragraph. [Summary of the Invention] [Problems to be Solved by the Invention] Although the headlight 206 is not turned on, the mirror 203 | 5 domains 205, 205 are impressions of the so-called horizontal width of the visible continuous, but When the headlight 206 is turned on, since the inner surface area 205 does not emit light, the horizontal width of the headlight 206 looks small. There is a large difference between the impressions given when lighting and when not lighting. Therefore, the object of the present invention is to make it difficult to make a difference in the appearance impressions given to a vehicle signal light when lighting and when not lighting. , And can improve commerciality. [Means to solve the problem] In order to achieve the above-mentioned object, the first item of the scope of patent application is a housing of a lamp supported by a reflector of a light bulb and a lens in front of the housing. The reflector is formed by The paraboloidal effective reflection part and the stepped non-radiation part formed substantially integrally with the effective reflection part and not having a paraboloid as a basic structure are formed. It is characterized in that the light emitted from the light bulb is reflected so as to reach the stepped reflecting part directly, and the inner surface of the light mirror and the stepped non-effective reflecting part emitted from the light bulb are reflected along the way. The inner area lamp 20 6 205, for this purpose * 〇, and the large one has the installation as the base, at the same time effective anti-effective anti-ineffective to pass through (3) (3) 200401091 to eliminate the light emitted from the bulb The reflection can be reflected in the stepped non-effective reflection portion in addition to the effective reflection portion of the reflector, and the entire signal light can be emitted. Therefore, it is difficult to make a big difference in the impressions given when the signal lamp is lit and when it is not lit, and the commerciality of the signal lamp can be improved. In addition, the stepped non-effective reflecting portion reflects light in various directions, so that a part of the signal lamp can be illuminated like a lamp, and a novel impression can be given, which can further improve the commerciality. [Embodiment] An embodiment of the present invention will be described below with reference to the attached drawings. Moreover, the drawing indicates the visible person in the direction indicated by the symbol. FIG. 1 is a side view of a locomotive of the present invention. The locomotive 10 as a vehicle is a body frame 12 with a head pipe 11 attached to a front end, and a handlebar shaft 13 rotatably attached to the head pipe 11. And a front fork 14 mounted on the lower part of the handlebar shaft 13, a front wheel 16 mounted on the lower end of the front fork 14, and a directional handle 17 mounted on the upper part of the handlebar shaft 13 in order to steer the front wheel 16, and cover Handlebar shaft 13; head tube U and front front cover 18 of front fork 14 and rear front inner cover 21 attached to the front cover 18, and a storage box 22 attached to the upper side of the rear of the body frame 12 , And a front and rear seat cushion (tandem seat) 23 arranged in a freely openable and closable manner above the storage box 22, a power unit 24 installed on the lower side of the rear portion of the vehicle body frame 12, and the power The rear end of the unit 24 is constituted by a rear wheel 26. Here, 23 A and 23B are for the driver of the front and rear seat cushions 23 (4) 200401091 seat cushions and passenger seat cushions, 31 series cover the front wheels 16 above the front fender '3 2 series coverage direction The handlebar cover in front of the handlebars 17 and 3 are attached to the window screen of the handlebar cover 32. The 34 is the handlebar cover in the rear of the handlebar cover 32. Mirror, 3 7, (only the symbol 3 7 on the front side is shown) is a foot plate, 3 8, 3 8 (only the symbol on the front side is 3 8) is a foot plate support frame that supports the foot plate 3 7, 3 7 ' 41, 42 series of engines and power transmission mechanism constituting the power unit 24, 43 series of tripods, 44 series of mounts at the rear end of the power unit 24 and the body frame, 2 rear shock absorber units, 46 series body The outer cover 47 is a fender covering the rear wheel 26 above. In addition, 48, 48 (only the symbol 48 on the front side is shown) is a rear direction indicator, 5 1 is a seat hinge hinge, and 52 is used to be freely opened and closed on the front and rear seat cushions 23, 52 When the front and rear seat cushions are closed, the front and rear seat cushions 23 are engaged with the seat cushion locks on the vehicle body side, so as to be engaged with the seat cushion locks 52 installed on the vehicle body side. Cushion hooks on the bottom plate of the front and back seat cushions 2 3. The locomotive 10 is characterized by a longitudinal direction indicator light which is a signal light for the front part described later, and at the same time, the entire indicator light is illuminated, and the upper part of the square indicator light is shiny and shiny. The structure is explained below. FIG. 2 is a front view of a locomotive according to the present invention. A front triangle of a substantially triangular headlight 56 is installed at the center of the front portion of the vehicle body when viewed from the front, and two front head covers 5 7 are used to cover two of the headlights 5 6. Side and below, and on the left and right of the front sub cover 5 7 are installed as the direction indicator of the signal lamp. 3 7 The frame cover of the frame is straight 23 53 and the direction is at V and lights -7-(5) ( 5) 200401091 5 8,61. In addition, the '6 3 series instrument sun visor, 6 4, 64 series directional indicator lights 5 8, 61 are used as light bulbs, and the 6 5 series are front openings of the 18 cover. The direction indicators 5 8 and 61 are designed to be approximately triangular in length, and the bulbs 64 and 64 are arranged to emit light not only at the lower portion but also at the upper portion, thereby improving the commercial quality, and at the same time, the lighting effect is exhibited. FIG. 3 is a plan view showing the locomotive of the present invention. The rear bracket 1 2 A is composed of a left and right pair of left bracket 67 and right bracket 68. A seat cushion lock 52 is mounted on the left bracket 67, and a seat cushion hinge 51 Installed on the right bracket 68. In addition, the 71 series is a horizontal tube that is mounted on each rear end of the left bracket 67 and the right bracket 68, and 72 and 72 are mounted on the foot support bracket 38 (see Fig. 1) because they can carry both feet of the same passenger. Folded tripod for riders (folded in the picture). The direction indicators 5 8, 61 are arranged such that the inside portions 58A, 61A and the left and right side portions 31A, 31B of the front fender 31 are continuous in plan view to achieve a sense of unity in design. Figures 4 (a) and (b) are explanatory diagrams of the directional indicator light of the present invention. (A) is a front view showing a state where the lens is mounted, and (b) is a front view showing a state where the lens is removed. In (a), a 'directional indicator light 58' is a signal light for mounting a lens 82 on the front of the casing 81. A lens pattern of a substantially parallel lens 82 is attached to the inner portion 5 8 A. In addition, 84 to 87 are used for attaching the indicator light 58 to the cover side mounting portion of the front cover 18 (see FIG. 2). The direction indicator 61 (see FIG. 2) has the same basic structure as the direction indicator 58, which is symmetrical to the left and right, and detailed descriptions are omitted below. -8- (6) (6) 200401091 In (b), the indicator light 5 8 is equipped with a composite mirror (multi-reflective surface) structure and a reflector 91 formed in a body 81, and a light bulb 6 is installed. 4 5 8 A on the inside. The 8 1 A system is mounted on the bulb mounting portion of the housing 8 1. FIG. 5 is a cross-sectional view taken along line 5-5 in FIG. 4 (a). The basic shape of the reflector 91 is formed by an effective reflection portion 94 which is a parabolic surface focusing the light source 93 of the light bulb 64, and the effective reflection portion. The stepped non-effective reflection portion 95 is formed in a stepped shape and integrated with the effective reflection portion 94 above the 94. Further, Η1 is the height of the effective reflection portion 94, and H2 is the height of the stepped non-effective reflection portion 95. The step-like non-effective reflection section 95 5 does not directly contribute to the light distribution performance of the signal lamp. The effective reflecting portion 94 is provided with a reflecting surface 97 as a convex arc surface (... means a plurality, and the same applies hereinafter.), And the stepped non-effective reflecting portion 95 is a reflector 9 1 provided above the bulb 64. It is composed of segments 101 to 109. The sections 1 〇1 to 1 09 are each provided with horizontal horizontal reflecting surfaces 1 1 1 to 1 1 9 and non-parabolic tapes standing up from the rear ends of these horizontal reflecting surfaces 1 1 1 to 1 1 9状 Reflective surfaces 1 2 1 to 1 2 9. That is, the segment portion 010 is composed of the horizontal reflection surface 11 1 and the strip-shaped reflection surface 1 2 1, and the segment portion 102 is composed of the horizontal reflection surface 1 1 2 and the strip-shaped reflection surface] 22. The 1 03 series is composed of the horizontal reflection surface 1 1 3 and the strip-shaped reflection surface 1 2 3, and the segment portion 104 is composed of the horizontal reflection surface 1 1 4 and the strip-shaped reflection surface 1 2 4 and the segment portion 1 〇5 It is composed of horizontal reflection surface 1 1 5 and -9- (7) 200401091. Strip reflection surface 1 2 5. Segment 106 is composed of horizontal reflection and strip reflection surface 1. 26. Segment 1 07. It is composed of water 4 and a strip-shaped reflective surface 127. The section 108 is composed of 1 1 8 and a strip-shaped reflective surface 1 2 8; the section 10-series 9 1 1 9 and the strip-shaped reflective surface 1 2 9 composition. The step-shaped non-effective reflection portion 95 is disposed more than the light bulb 64, and at the same time, the light emission from the light bulb 64 directly reaches ~ 1 09, and the strip-shaped reflecting surface 1 2 1 ~ 1 29 is disposed. That is, when the straight line 1 3 3 passing through the front end 1 3 2 of the segment flat reflection surface 1 1 1 is drawn from the light source 93 of the light bulb 64, at least one of the reflection surfaces of the surfaces 1 2 1 to 1 2 9 Partition line 1 3 3 is more up. The strip-shaped reflecting surfaces 121 to 129, the longer sides of each reflecting surface 97 of the flat effective reflecting portion 94 in FIG. 4 (b) are effectively reflected in the use of the direction indicator light 58 by the horizontal longer direction. The difference in appearance between the portion 94 and the stepped non-effective reflection portion 95 of the mirror 8 2 is reduced, and there is no inconsistency. In addition, each of the reflection surfaces of the band-shaped reflection surfaces 121 to 9 7... When the upper and lower panels are made to be approximately the same as the indicator light 58, the dim part visible through the plural stripe lines of the water line in the bright part is naturally given. Next, the role of the direction indicator light 5 8 described above will be explained. Figures 6 (a) and (b) are diagrams showing the effects used in the direction of the present invention. '(A) is a diagram showing the reflection of light: the incident surface 6 is reflected by the s 1 1 7 horizontal reflecting surface: reflected by the horizontal In the rear part, the water of the section part 010 and the section 101 is arranged in a straight strip shape, and like the direction of the water, when the light is not turned on, it can be transparent. 129 is the same as reflection in the direction of flat as flat impression. The operation of the indicator light 1 (b) is the display of other reflections of -10- (8) (8) 200401091. In (a), the light emitted from the light source 93 directly reaches, for example, the band-shaped reflection surface 123 of the segment 103, and is reflected by the band-shaped reflection surface 123 to advance forward, and passes through the lens 82. The other strip-shaped reflective surfaces 121 and 122 and the strip-shaped reflective surfaces 124 to 129 are similarly reflected. In this way, even the strip-shaped reflecting surface 1 2 9 at the uppermost end of the step-shaped non-effective reflecting portion 95 can reflect it, and the entire length of the vertical direction indicator light 58 can be illuminated. In (b), the light emitted from the light source 93 is reflected on, for example, the inner surface 82A of the lens 82, and the reflected light is reflected on the horizontal reflecting surface 112 of the segment portion 102, and the band shape of the segment portion 102 The reflecting surface 122 reflects forward, and passes through the lens 82. The same applies to the other segments 101 and 103 to 109. In (a) above, although light is reflected on each of the strip-shaped reflecting surfaces 121 to 129, in (b), the angle of the light emitted from the light source 93 is, for example, from the horizontal line 1 If the angle 0 of 3 is different, the light is incident on the lens 82 and the horizontal reflection surface 112 of the segment 102 at different incident angles, so the light is reflected in all directions over the entire strip-shaped reflection surface 122. (The same applies to the other segments 1 101, 103 to 109.) Therefore, the reflecting surfaces that reflect light on both sides (a) and (b) can be seen as bright and luminous, and on (a) The unreflected part is dim. Here, the random reflection of the step-shaped non-effective reflection portion 95 is added, and the change of the bright and luminous part is seen from the angle of the direction indicator light 58 from the outside, and the shiny and radiant lighting characteristics are exhibited. effect. -11-(9) (9) 200401091 As explained in Figs. 5 and 6 above, the present invention relates to a housing 81 having a reflector 91 for mounting a light bulb 64, and to be mounted on the housing 81 The front lens 82 is used as the direction indicator light 5 of the locomotive 10 (refer to FIG. 1) as a signal light for a vehicle. (For the direction indicator light 61, refer to FIG. 2). The parabolic surface is a basic effective reflection portion 94 and is formed integrally with the effective reflection portion 94. The non-effective reflection portion 95 is substantially stepped and does not have a parabolic surface as a basic stepped non-effective reflection portion 95. It is arranged in front of the stepped non-effective reflection portion 95, and reflects light emitted from the light bulb 64 directly to the stepped non-effective reflection portion 95, and causes the light emitted from the light bulb 64 to pass through the lens. The inner surface 82A of the 82 and the step-shaped non-effective reflection portion 95 are characterized by reflecting along the path. For example, when the direction indicators 5 8 and 61 are designed to be vertically long, it is difficult to form a parabolic surface on the upper part of the reflecting mirror 9 1 so as to continuously form an effective reflecting portion 9 4. The upper part of the mirror 91 is made into a non-reflective surface. However, in the present invention, the upper part of the mirror 9 1 is formed into a stepped shape, and the mirror 9 1 is divided into a plurality of pieces without using a parabolic surface as a basic non-effective reflective surface (that is, The horizontal reflecting surfaces U1 to 119 and the band-shaped reflecting surfaces 1 2 1 to 1 2 9 are formed. The light emitted from the light bulb 64 can be reflected not only by the effective reflection portion 94 of the reflector 91, but also by the stepped non-effective reflection portion 95, and the entire direction indicators 58 and 61 can be illuminated. Therefore, it is difficult to give the impression when the direction indicators 5 8, 61 are turned on and off. -12- 200401091 do) There is a big difference, which can improve the commerciality of the direction indicators 58, 61. In addition, since the step-like non-effective reflection portion 95 reflects light in all directions, a part of the direction indicators 5 8 '6 1 can be illuminated in a lamp-like manner, which can give a novel impression and can further improve the commerciality. . Furthermore, the reflector of the present invention can be used in the form of a signal lamp for a rear direction indicator light, a brake light, or the like. In addition, it is not limited to a signal lamp, and even a headlamp or the like may be used. In addition, it is not limited to vertical signal lights and illuminating lights, and can be used even if it is horizontally wide. In addition, in the embodiment of the present invention, as shown in FIG. 5, although the horizontal reflecting surface 1 1 1 to 1 1 9 is installed as a horizontal surface, the installation is not inclined horizontally. The reflecting surface may be substituted for these horizontal reflecting surfaces 1 1 1 to 11 9. [Effects of the Invention] The present invention achieves the effects described below with the above configuration. The signal lamp for a vehicle in the scope of patent application No. 1 is because the reflector is formed of a parabolic surface as a basic effective reflection part, and is formed integrally with the effective reflection part, and is substantially stepped without a paraboloid as a basic stepped shape The non-effective reflection portion is formed, and the light bulb is arranged in front of the stepped non-effective reflection portion, so that the light emitted from the light bulb is reflected to reach the stepped non-effective reflection portion directly, and the secondary light The emitted light is reflected in the forward direction on the inner surface of the lens and the stepped non-effective reflection portion. Therefore, in addition to reflecting the light emitted from the bulb to the effective reflection portion of the reflector, it can also be reflected in The step-shaped non-existent -13- (11) (11) 200401091 effect reflection part can make the whole signal lamp emit light. Therefore, 'the difference between the impression given when the signal lamp is turned on and the time when it is not lit is unlikely to cause a large difference', and the commerciality of the signal lamp can be improved. [Brief description of the drawings] FIG. 1 is a side view showing a locomotive of the present invention. Fig. 2 is a front view showing a locomotive of the present invention. Fig. 3 is a plan view showing a locomotive of the present invention. Fig. 4 is an explanatory diagram showing a direction indicator of the present invention. Fig. 5 is a sectional view taken along line 5-5 of Fig. 4 (a). FIG. 6 is an operation diagram j showing the function of the directional indicator light of the present invention. Fig. 7 is a front view showing a conventional signal lamp. Figure 8 is a sectional view taken along line 8-8 of Figure 7. [Symbol description] 1 0: Vehicle (locomotive) 5 8, 61: Signal light (direction indicator light) 64: Bulb 81: Housing 8 2: Lens 82A: Inner surface 9 1: Mirror 94: Effective reflection portion 9 5: Step Inactive reflection. -14-