1236442 玖、發明說明： (發明說明應敘明：發明所屬之技術領域、先前技術、内容、實施方式及圖式簡單說明) 【發明所屬之技術領域】 本發明係關於一種用於機車之頭燈構造及具有該頭燈構 造之機車，特別是關於一種具有雙色灌包成型之頭燈構 造’及具有該頭燈構造之機車。 【先前技術】 先别之機車頭燈構造中，對於其頭燈反射部之構成，有 採用MR(多重曲面反射）型反射部者，其反射部具有多重曲 面〈結構。如圖4所示，圖4係顯示先前之用於機車頭燈 之頭燈構造剖視圖，於具有此種透鏡構成之頭燈11()構造 中，當頭燈燈泡111發出光線後，一部分直接穿透頭燈射 出β 12 1之透鏡邵，另一部份則由反射部所反射後亦穿透 颌k射出# 121之透鏡邵而向外射出，由於此種MR型透 鏡中所具有之多重曲面結構之作用，所透射出之光線可大 致水平地向著前方射出。 發明所欲解決之問顥 ’可將燈泡光線反射向大致 定的範圍，如圖4所示，於光線反射1236442 发明 Description of the invention: (The description of the invention should state: the technical field to which the invention belongs, the prior art, the content, the embodiments, and the drawings.) [Technical field to which the invention belongs] The present invention relates to a headlight for a locomotive Structure and locomotive having the headlight structure, and more particularly, to a headlight structure having a two-color potting molding and a locomotive having the headlight structure. [Prior art] In the structure of other locomotive headlights, for the structure of the headlight reflection part, there is a MR (multi-surface reflection) type reflection part, and the reflection part has a multiple curved surface structure. As shown in FIG. 4, FIG. 4 is a cross-sectional view showing a structure of a headlight used in a headlight of a locomotive. In a headlight 11 () structure with such a lens structure, when the headlight bulb 111 emits light, a part directly penetrates The headlight shoots out the lens Shao of β 12 1 and the other part is reflected by the reflection part and penetrates the lens of Shaw # 121 to shoot out. Due to the multiple curved surface structure of this MR lens As a result, the transmitted light can be emitted horizontally toward the front. The problem that the invention wants to solve is to reflect the light from the bulb to a certain range, as shown in Figure 4.
射之光線便會在騎乘者視線上近 但是，此種機車頭燈構造中， 前方之邵份係有其一定的範圍， 邵之前方會有無效反射部丨丨3 ^ Π 3所反射之光線，由於|盥The rays of light will be close to the rider's line of sight. However, in this type of locomotive headlight structure, the front Shao Fen has a certain range. Before Shao, there will be an invalid reflection section 丨 丨 3 ^ 3 Light due |
O:\86\86442.DOC 1236442 處產生 >更射現象，造成科悉土"、 k成％朿者|万視界不良，導致騎 不能及早瞭解前方之交通狀況採取適宜之行動，有時可能 致使駕歇人未能適各、、成诂斗、、时0日 > , b 逋田，咸速或避開而釀成車禍。對於此一問 題，至今機車之業者皆尚未有提出加以克服之明確方案。° 目前’少數汽機車改«者，可針對某些使用者之要求， 以塗裝或配置遮板之方式，將上述頭燈透鏡部中可能迭成 漫射之頭燈部份遮蔽。如此之改裝，可稍為解決上述於大 雨或濃霧時因漫射現象所造成騎乘者前方视界不良之嚴重 問題。 :一疋、如上述以塗裝或配置遮板之方式所改裝而成之機 車；員k <構化’僅係個人之改裝業者針對極少部份使用者 之要求而為，並不具整體之一致感，且塗裝或配置遮板之 万式所需之費用不低，造成使用者之成本提高， 壞頻率亦高。 【發明内容】 本發明係為解決上述問題而為者，其目的在於提供一種 用於機車之頭燈構造及具有該頭燈構造之機車，其可解決 因《内反射無效區所反射之頭燈燈泡的光線於大雨或濃 霧時因產生漫射現象，而造成騎乘者前方視界不良之問 題。且其生產性佳’可減少製程費用，降低製造成本。 具體而言’本發明之申請專利範園第i項之發明，係一 種用於機車之頭燈構造，其具備—燈'泡、—光線反射部、 —無效反射部、-頭燈光線射出部’其特徵為：上述頭燈 光線射出部包含頭燈透鏡部，及位於上述頭燈透鏡部外圍O: \ 86 \ 86442.DOC 1236442 produces a "shooting" phenomenon, resulting in Kositu ", k %% of the people | Wan Vision is bad, resulting in riding can not understand the traffic situation in front of you early and take appropriate actions, sometimes It may cause the driver to fail to adapt to each other, to become a fight, when the time is 0 days, b Putian, Xiansu or avoid to cause a car accident. As far as this problem is concerned, no locomotive industry has put forward a clear plan to overcome it. ° At present, a small number of automotive and motorcycle reformers can, according to the requirements of some users, cover or partially diffuse the diffused headlights in the above-mentioned headlight lens parts by painting or disposing of shields. This modification can slightly solve the above-mentioned serious problem of poor front vision of the rider due to the diffusion phenomenon caused by heavy rain or dense fog. : First, the locomotive modified by painting or disposing of the above-mentioned locomotive; the crew k < structuring 'is only a personal modification operator's request for a very small number of users, and there is no overall agreement The cost of painting or disposing the shutters is not low, which causes the cost of the user to increase and the frequency of badness to be high. [Summary of the Invention] The present invention has been made to solve the above problems, and an object thereof is to provide a headlight structure for a locomotive and a locomotive having the headlight structure, which can solve the headlight reflected by the "internal reflection invalid area" The light of the light bulb diffuses during heavy rain or dense fog, which causes the problem of poor vision in front of the rider. And its good productivity 'can reduce manufacturing costs and manufacturing costs. Specifically, the invention of item i of the present invention's patent application range is a headlight structure for a locomotive, which is provided with a lamp, a light reflecting section, an ineffective reflecting section, and a headlight emitting section. 'It is characterized in that the headlight emitting section includes a headlight lens section, and is located outside the headlight lens section.
O:\86\86442.DOC 1236442 之頌k遮蔽祁，上逑頭燈透鏡部與上述頭燈遮蔽部係分別 透射色相相異且亮度相異之光線；上述頭燈透鏡部與上述 ;員k遮蔽邵才目@己合而一體射出成型或嵌合於上述頭燈遮蔽 部上。 申明專利範圍第2項之發明，係如申請專利範圍第〗項 之用於機車之頭燈構造，其中於上述頭燈遮蔽部與上述頭 燈透鏡邵之接合面上形成有用於接合之紋路。 申請專利範圍第3項之發明，係—種機車，其具有一頭 燈構造；上述頭燈構造具備一燈泡、一光線反射部、一無 效反射#、一頭燈光線射出部，其特徵為：上述頭燈光線 射出邵包含頭燈透鏡部，及位於上述頭燈透鏡部外圍之頭 燈遮蔽部；上述頭燈透鏡部與上述頭燈遮蔽部係分別透射 色相相異且亮度相異之光線；上述頭燈透鏡部與上述頭燈 遮蔽部相配合而一體射出成型或嵌合於上述頭燈遮蔽部 上。 申請專利範圍第4項之發明’係如申請專利範圍第”頁 之機車，其中於上述頭燈遮蔽部與上述頭燈透鏡部之接合 面上形成有用於接合之紋路。 根據本發明，由於頭燈内無效反射部反射之光線會穿透 之頭燈透鏡外圍部份而產生漫射現象之部份，係藉由以不 可透光或透光度低之材質形成之頭燈遮蔽部加以遮蔽，故 可解決於大雨或濃霧時因漫射現象而造成騎乘者前方前方 視界不良之嚴重問題。此外，根據本發明，料頭燈遮蔽 邵形成紋路後使上述頭燈透鏡部與上述頭燈遮蔽部之紋路O: \ 86 \ 86442.DOC 1236442's ode k shields Qi, the upper headlight lens part and the headlight shield part respectively transmit light with different hue and different brightness; the headlight lens part and the above; Shade Shao Caimu @ Jihe is integrally injection molded or fitted on the above-mentioned headlight shield. The invention of claim 2 of the patent scope is the headlight structure for a locomotive as described in the scope of the patent application, wherein the joint surface is formed on the joint surface of the above-mentioned headlight shielding portion and the above-mentioned headlight lens Shao. The invention of claim 3 in the scope of patent application relates to a locomotive having a headlight structure. The headlight structure includes a light bulb, a light reflecting portion, an invalid reflection #, and a head light emitting portion. The light beam emits light including a headlight lens portion and a headlight shielding portion located on the periphery of the headlight lens portion; the headlight lens portion and the headlight shielding portion respectively transmit light with different hue and different brightness; the head The lamp lens portion is integrally injection-molded or fitted to the headlight shielding portion in cooperation with the headlight shielding portion. The invention of item 4 of the scope of patent application is a locomotive such as the page of the scope of patent application, in which a pattern for joining is formed on a joint surface of the headlight shielding portion and the headlight lens portion. According to the present invention, since the head The light reflected by the invalid reflection part in the lamp will penetrate the peripheral part of the headlight lens and cause the diffusion phenomenon, which is shielded by the headlight shielding part formed of a material that does not transmit light or has low transmittance. Therefore, it can solve the serious problem that the rider's front and front vision is bad due to the diffusion phenomenon during heavy rain or dense fog. In addition, according to the present invention, the headlight lens section and the headlight are shielded after the shading of the headlight shade is formed. Line of the Ministry
O:\86\86442 DOC 1236442 大幅地降低製造成本，且頭燈遮蔽部並可呈現非常良好的 質感。 面相對而-體射出成塑或將上述頭燈透鏡部截合於上述頭 :遮蚊π上’因此’冗工後不需要另外進行其他之塗裝或 製造組裝遮板之作業，故其生產性佳，並可減少製程費用， 【實施方式】 以下參照圖式，詳細說明本發明之實施形態。 土圖1係顯示本發明之實施形態之用於機車頭燈之頭燈構 造則視圖。圖2係顯示圖1之Α_Α線剖視圖。如圖i及圖 2所π，該頭燈10具備一大致設於其後側之燈泡I〗、該燈 泡11後側周圍之反射部12、無效反射部13、及頭燈光線 射出4 21，上述頭燈光線射出部2丨包含頭燈透鏡部、 及位於上述頭燈透鏡部外圍之頭燈遮蔽部23。 對於上述頭燈之燈泡u，因於法規中規定機車之頭燈所 發出之光線必須為白色或淡黃色光線，故於本實施形態 中，上述燈泡11係採用可發出白色或淡黃色光線之燈泡 11。而於上述燈泡丨丨為採用可發出白色光線之燈泡時，上 述頭燈透鏡部22係形成為白色透鏡，以產生白色光線。而 杰上述燈泡11為採用可發出淡黃色光線之燈泡時，因光學 混色之原理，淡黃色光線透過淡藍色透鏡後會大略成為白 光，故上述頭燈透鏡部22除了可採用形成為白色透鏡外， 亦可採用形成為淡藍色透鏡。 上述頭燈遮蔽部23係採用如深藍色之深色透鏡，或亦可 採用不透光之材質，藉此，可大幅地降低由上述無效反射O: \ 86 \ 86442 DOC 1236442 greatly reduces the manufacturing cost, and the headlight shield can present a very good texture. The surface is opposite and the body is injected into a plastic body or the above-mentioned headlight lens portion is intercepted on the above head: "Mosquito π", therefore, after additional work, it is not necessary to perform other painting or manufacturing assembly shutters, so its production It has good performance and can reduce process costs. [Embodiment] The embodiment of the present invention will be described in detail below with reference to the drawings. Figure 1 is a view showing the construction of a headlight for a locomotive headlight according to an embodiment of the present invention. FIG. 2 is a sectional view taken along the line A_A in FIG. 1. As shown in FIG. I and FIG. 2, the headlight 10 is provided with a light bulb I provided substantially at the rear side thereof, a reflection part 12 around the rear side of the light bulb 11, an invalid reflection part 13, and a headlight line emitting 4 21, The headlight line emitting section 2 丨 includes a headlight lens section and a headlight shielding section 23 located on the periphery of the headlight lens section. For the light bulb u of the above headlights, since the light emitted by the headlights of the locomotive must be white or light yellow light in the regulations, in this embodiment, the light bulb 11 is a light bulb that emits white or light yellow light. 11. When the above-mentioned light bulb is a light bulb capable of emitting white light, the headlight lens portion 22 is formed as a white lens to generate white light. When the above-mentioned light bulb 11 is a light bulb that can emit light yellow light, due to the principle of optical color mixing, the light yellow light will almost become white light after passing through the light blue lens. Therefore, the above-mentioned headlight lens portion 22 may be formed as a white lens. Alternatively, a light blue lens may be used. The headlight shielding portion 23 is a dark lens such as a dark blue, or an opaque material can also be used, thereby greatly reducing the ineffective reflection from
〇 \86\86442.DOC 如6442 部u所反射而欲透過上述頭燈遮蔽部23之光線之亮度， 或者阻擂該光線之通過。 藉由本實施形態之上述構成，即使上述燈泡_發出之 邵份光線由無效反射部13所反射後，亦可藉由形成於上述 麵透鏡部22外ϋ之上述頭燈遮蔽部23大幅地降低該光 線亮度或阻擒其穿透，而可防止該部份光線射出上述頭择 射出部後可能於機車騎乘者之視線前方產生漫射現象之 情形。 圖3係顯示本發明之實施形態之頭燈光線射出部之放大 刮視圖。本實施形態之頭燈光線射出部21，係可以一體射 出成形之方式形成。亦即，首先於模具中注入而形成上述 頭燈遮蔽部23,此時並於上述頭燈遮蔽部23其待與上述頭 燈透鏡部22接合之—面製作形成細緻之紋路，以利與上述 頭燈透鏡部22接合’並產生製品之質感。之後，再次進行 >王入而形成上述頭燈透鏡部22,以—體形成上述頭燈光線 射出部21。 此外，本發明之頭燈光線射出部21，亦可㈣合之方式 形成。亦即，分別於各自的模具中注入而形成上述頭燈透 鏡部22與上述頭燈遮蔽部23 ’並於上述頭燈遮蔽部η其 與上述頭燈透鏡部22接合之一面製作形成細緻之紋路，以 利與上述頭燈透鏡部22接合，並產生製品之質感。之後， 再以嵌合之方式使上述頭燈透鏡部22與上述頭燈遮蔽部 23接合成一體而形成上述頭燈光線射出部2玉。 對於上述頭燈透鏡部22及上述頭燈遮蔽部U，係可以〇 \ 86 \ 86442.DOC The brightness of the light, as reflected by the 6442 unit u, and intended to pass through the above-mentioned headlight shielding unit 23, or block the passage of the light. With the above-mentioned configuration of this embodiment, even after the light emitted from the bulb_ is reflected by the ineffective reflection portion 13, the headlight shielding portion 23 formed on the outer side of the surface lens portion 22 can be greatly reduced. The brightness of the light may prevent its penetration, and may prevent the part of light from diffusing in front of the line of sight of the locomotive rider after exiting the above-mentioned selective emission portion. Fig. 3 is an enlarged scraping view showing a head light emitting portion of an embodiment of the present invention. The head light emitting portion 21 of this embodiment can be formed by integrally emitting and forming. That is, the above-mentioned headlight shielding portion 23 is first formed by injection into a mold. At this time, a detailed pattern is formed on the surface of the headlight shielding portion 23 to be joined with the headlight lens portion 22 to facilitate the above-mentioned. The headlight lens portion 22 is engaged and produces a texture of the product. After that, > Wang Rong is performed again to form the headlight lens section 22, and the headlight beam emitting section 21 is formed in one body. In addition, the head light emitting portion 21 of the present invention may be formed in a combined manner. That is, the headlight lens portion 22 and the headlight shielding portion 23 ′ are formed by being injected into respective molds, and a fine texture is formed on one side of the headlight shielding portion η that is connected to the headlight lens portion 22. In order to facilitate bonding with the above-mentioned headlight lens portion 22 and produce a product texture. After that, the headlight lens portion 22 and the headlight shielding portion 23 are connected to form a fitting body to form the headlight line emitting portion 2 jade. The headlight lens portion 22 and the headlight shielding portion U may be
O:\86\86442.DOC -10- 1236442 例如聚碳酸酯（PC)或壓克力（PMMA)等材質形成。其中，上 述頭燈透鏡部22與上述頭燈遮蔽部23可分別以相同或不 同之材質形成，並以上述之方法一體射出成型或嵌合而製 得。 藉由上述構成，雖然增加需形成二種形狀之模具之費 用’但較先前所採用以塗裝或製造組裝遮板之製程所需之 費用’其成本可大幅地降低，且可獲得整體感一致美觀而 質感良好之成品。 本發明之技術内容及技術特點巳揭示如上，然而熟悉本 項技術之人士仍可基於本發明之教示及揭示而作種種不背 離本發明精神之替換及修飾。因此，本發明之保護範圍應 不限於實施例所揭示者，而應包括各種不背離本發明之替 換及修飾，並為以下之申請專利範圍所涵蓋。 【圖式簡單說明】 圖1係顯示本發明之實施形態之用於機車頭燈之頭燈構 造前視圖。 圖2係顯示圖1之A-A線剖視圖。 圖3係顯示本發明之實施形態之頭燈光線射出部之放大 剖視圖。 -圖4係顯示先前之料機車頭燈之頭燈構造剖視圖。 元件符號說明 10 頭燈 11 燈泡 12 反射部O: \ 86 \ 86442.DOC -10- 1236442 For example, made of polycarbonate (PC) or acrylic (PMMA). Among them, the headlight lens portion 22 and the headlight shielding portion 23 may be formed of the same or different materials, respectively, and manufactured by integral injection molding or fitting by the above-mentioned method. With the above-mentioned structure, although the cost of forming a mold of two shapes is increased, the cost can be greatly reduced compared with the cost of a process previously used for painting or manufacturing an assembly shutter, and the overall sense can be obtained uniformly. Beautiful and good finished product. The technical content and technical features of the present invention are disclosed above, but those skilled in the art can still make various substitutions and modifications based on the teaching and disclosure of the present invention without departing from the spirit of the present invention. Therefore, the protection scope of the present invention should not be limited to those disclosed in the embodiments, but should include various substitutions and modifications that do not depart from the present invention, and are covered by the following patent application scope. [Brief description of the drawings] Fig. 1 is a front view showing a headlight structure for a locomotive headlight according to an embodiment of the present invention. Fig. 2 is a sectional view taken along the line A-A in Fig. 1. Fig. 3 is an enlarged sectional view showing a head light emitting portion of the embodiment of the present invention. -Fig. 4 is a sectional view showing a headlight structure of a conventional headlight of a locomotive. Description of component symbols 10 headlights 11 light bulbs 12 reflectors
O:\86\86442 DOC -11- 1236442 13 21 22 23 110 111 112 113 121 無效反射部 頭燈光線射出邵 頭燈透鏡部 頭燈遮蔽部 頭燈 燈泡 反射部 無效反射部 頭燈光線射出邵 O:\86\86442.DOC -12-O: \ 86 \ 86442 DOC -11- 1236442 13 21 22 23 110 111 112 113 121 The headlight line of the invalid reflection part is emitted from the headlight lens headlight The headlight shielding part of the headlight bulb reflection part of the invalid reflection headlight is emitted from the Shao O : \ 86 \ 86442.DOC -12-