TWM535173U - Projection-type head lamp - Google Patents
Projection-type head lamp Download PDFInfo
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- TWM535173U TWM535173U TW105211875U TW105211875U TWM535173U TW M535173 U TWM535173 U TW M535173U TW 105211875 U TW105211875 U TW 105211875U TW 105211875 U TW105211875 U TW 105211875U TW M535173 U TWM535173 U TW M535173U
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Description
本新型是有關於一種頭燈,特別是指一種具有遠燈與近燈功能的投射式頭燈。The present invention relates to a headlight, and more particularly to a projection headlight having a function of a long light and a close light.
投射式頭燈(Poly-Ellipsoid Headlamp System, PES)主要包含至少一光源、一反射鏡、一遮光板,及一透鏡。傳統以鹵素燈泡作為光源之頭燈,是藉由該遮光板移動達到遠燈與近燈切換功能。目前也有以發光二極體(LED)取代鹵素燈泡作為光源的投射式頭燈,其中可以採用電控方式移動該遮光板,另外也可以採用靜態、不移動的遮光板。靜態遮光板主要是透過其結構具有適當設計,搭配遠燈光源、近燈光源的切換來投射出所需要的遠燈或近燈光形。一般而言於近燈模式下,明暗截止線上方為光線較不足的區域稱為暗區,暗區的光線強度也必須達到一定的基本亮度才能符合法規。況且若暗區光線不足時,就容易造成危險,例如當駕駛人於夜間行車時,將無法清楚辨識路上設置位置較高的交通標誌,造成危險。The Poly-Ellipsoid Headlamp System (PES) mainly includes at least one light source, a mirror, a visor, and a lens. The traditional headlight with a halogen bulb as a light source is moved by the visor to achieve a high-light and near-light switching function. At present, there is also a projection headlight in which a halogen light bulb is replaced by a light-emitting diode (LED) as a light source, wherein the light-shielding plate can be moved by an electronic control method, and a static or non-moving light-shielding plate can also be used. The static visor is mainly designed through its structure, with the switching of the high-light source and the near-light source to project the required headlight or near-light shape. Generally speaking, in the near-light mode, the area where the light is insufficient above the cut-off line is called the dark area, and the light intensity of the dark area must also reach a certain basic brightness in order to comply with the regulations. Moreover, if there is insufficient light in the dark area, it is easy to cause danger. For example, when the driver is driving at night, the traffic sign with a high position on the road cannot be clearly identified, posing a danger.
有鑑於市場上對於LED投射式頭燈有大量需求,加上一般頭燈會有暗區光線不足的問題,因此本案申請人認為有必要提供一種結構創新、使用安全的頭燈供廣大消費者更多的選擇。In view of the large demand for LED projection headlights in the market, and the fact that the general headlights have insufficient light in the dark area, the applicant of this case believes that it is necessary to provide a structurally innovative and safe headlight for consumers. s Choice.
因此,本新型之目的,即在提供一種能提升車燈亮度、提升行車安全的投射式頭燈。Therefore, the object of the present invention is to provide a projection headlight that can improve the brightness of the lamp and improve the driving safety.
於是,本新型投射式頭燈,包含一個上反射鏡、一個下反射鏡、一個遮板、一個透鏡,以及一個發光單元。Thus, the novel projection headlight includes an upper mirror, a lower mirror, a shutter, a lens, and a light unit.
該上反射鏡具有一個朝下的上反射面,以及一個突出地連接該上反射面的上突面。該下反射鏡位於該上反射鏡下方,並具有一個朝上的下反射面,以及一個突出地連接該下反射面的下突面。該遮板位於該上反射鏡與該下反射鏡間,並包括一個朝向該上反射鏡的頂面、一個朝向該下反射鏡的底面,以及一個自該頂面朝該底面延伸並界定一個開口的開口面。該透鏡位於該上反射鏡、該下反射鏡與該遮板的前側。The upper mirror has a downwardly facing upper reflecting surface and an upper protruding surface projectingly connected to the upper reflecting surface. The lower mirror is located below the upper mirror and has an upwardly downward reflecting surface and a lower protruding surface projectingly connected to the lower reflecting surface. The shutter is located between the upper mirror and the lower mirror and includes a top surface facing the upper mirror, a bottom surface facing the lower mirror, and an opening extending from the top surface toward the bottom surface and defining an opening The open face. The lens is located on the front side of the upper mirror, the lower mirror and the shutter.
該發光單元包括一個位於該上反射鏡下方的第一發光件,以及一個位於該下反射鏡上方的第二發光件,該第一發光件發出的部分光線能受到該上反射面反射並通過該透鏡向前射出,另外有部分光線能受到該上突面朝該遮板的該開口反射,並射向該下突面後,由該下突面反射並通過該透鏡向前射出;該第二發光件發出的部分光線能受到該下反射面反射後通過該透鏡向前射出,另外有部分光線能受到該下反射面朝該遮板的該底面反射後,再通過該透鏡向前射出。The illuminating unit includes a first illuminating member located below the upper mirror, and a second illuminating member located above the lower reflecting mirror, and a portion of the light emitted by the first illuminating member can be reflected by the upper reflecting surface and pass through the The lens is emitted forwardly, and a portion of the light is reflected by the upper protrusion toward the opening of the shutter and is directed toward the lower protrusion, reflected by the lower protrusion and projected forward through the lens; the second A part of the light emitted by the illuminating member can be reflected by the lower reflecting surface and then emitted forward through the lens, and a part of the light can be reflected by the lower reflecting surface toward the bottom surface of the visor, and then emitted forward through the lens.
本新型之功效在於:透過該上反射鏡設有該上突面,該下反射鏡設有該下突面,使第一發光件的部分光線能經由該上突面與該下突面搭配反射,投射出能用於補強暗區的光線,能提升行車安全。加上該遮板的該底面也能用於反射光線,使第二發光件的部分光線能經由該下反射面與該底面搭配反射,投射至遠燈的強光區,能補強遠燈亮度。The effect of the present invention is that the upper reflecting surface is provided through the upper reflecting mirror, and the lower reflecting mirror is provided with the lower protruding surface, so that part of the light of the first illuminating member can be reflected by the upper protruding surface and the lower protruding surface. Projecting light that can be used to reinforce dark areas, improving driving safety. The bottom surface of the shutter can also be used for reflecting light, so that part of the light of the second illuminating member can be reflected and reflected by the lower reflecting surface and projected to the glare area of the high beam to reinforce the brightness of the far-light.
參閱圖1、2、3,本新型投射式頭燈的一實施例,包含一個燈座1、一個上反射鏡2、一個下反射鏡3、一個遮板4、一個透鏡5、一個發光單元6,以及一個散熱單元7。Referring to Figures 1, 2, and 3, an embodiment of the novel projection headlight includes a lamp holder 1, an upper mirror 2, a lower mirror 3, a shutter 4, a lens 5, and a light-emitting unit 6. And a heat sink unit 7.
該燈座1界定出一個開口朝上的容置空間10。該燈座1可供該上反射鏡2、該下反射鏡3、該遮板4、該透鏡5與該散熱單元7安裝。The socket 1 defines an accommodation space 10 with an opening facing upwards. The socket 1 is mounted to the upper mirror 2, the lower mirror 3, the shutter 4, and the lens 5 and the heat dissipation unit 7.
該上反射鏡2安裝在該燈座1頂部,並包括一個上本體21,以及一個自該上本體21朝下突出的上突塊22。該上本體21具有一個朝下且呈弧形的上反射面211,該上反射面211為橢圓反射面。該上突塊22自該上反射面211朝下突出,並具有一個突出地連接該上反射面211的上突面221。該上突面221 與該上反射面211間不連續,該上突面221面向斜後下方,並且由後往前逐漸朝下斜伸。The upper mirror 2 is mounted on the top of the socket 1 and includes an upper body 21 and an upper projection 22 projecting downward from the upper body 21. The upper body 21 has a downwardly reflecting curved upper reflecting surface 211, which is an elliptical reflecting surface. The upper protrusion 22 protrudes downward from the upper reflecting surface 211 and has an upper protruding surface 221 protrudingly connected to the upper reflecting surface 211. The upper protruding surface 221 is discontinuous with the upper reflecting surface 211, and the upper protruding surface 221 faces obliquely rearward and downward, and gradually slopes downward from the rear to the front.
該下反射鏡3位於該上反射鏡2下方,並位於該燈座1的容置空間10。該下反射鏡3包括一個下本體31,以及一個自該下本體31朝上突出的下突塊32。該下本體31具有一個朝上且呈弧形的下反射面311,該下反射面311為橢圓反射面。該下突塊32自該下反射面311朝上突出,並具有一個突出地連接該下反射面311的下突面321。該下突面321 與該下反射面311間不連續,該下突面321朝向斜前上方,並且由後往前逐漸朝下斜伸。The lower mirror 3 is located below the upper mirror 2 and is located in the accommodating space 10 of the socket 1 . The lower mirror 3 includes a lower body 31 and a lower projection 32 projecting upward from the lower body 31. The lower body 31 has an upwardly reflecting curved lower reflecting surface 311, and the lower reflecting surface 311 is an elliptical reflecting surface. The lower projection 32 projects upward from the lower reflecting surface 311 and has a lower protruding surface 321 which is connected to the lower reflecting surface 311. The lower protruding surface 321 is discontinuous with the lower reflecting surface 311. The lower protruding surface 321 faces obliquely upward and upward, and gradually slopes downward from the rear to the front.
該遮板4位於該上反射鏡2與該下反射鏡3間,並包括一個朝向該上反射鏡2的頂面41、一個朝向該下反射鏡3的底面42,以及一個自該頂面41朝該底面42延伸並圍繞界定出一個開口40的開口面43。該頂面41為前後向水平延伸,該底面42具有一個連接該開口面43底緣並且往前逐漸向上斜伸的斜面部421,藉此設計使該遮板4位於該開口40前側部位的厚度是朝前逐漸變薄。該頂面41與底面42都具有光反射功能,實際上,該遮板4可進行雙面真空製程,以於其頂面41與底面42分別形成一個具有光反射功能的薄膜,使該頂面41與底面42皆能用於反射光線。該遮板4的該開口面43具有前後間隔的一個前面部431與一個後面部432,該前面部431與該後面部432都是由前往後逐漸朝下斜伸。本實施例的開口40為長方形,且該開口40的長度方向為左右延伸,該開口40的寬度方向為前後延伸。The shutter 4 is located between the upper mirror 2 and the lower mirror 3 and includes a top surface 41 facing the upper mirror 2, a bottom surface 42 facing the lower mirror 3, and a top surface 41 from the top surface 41. Extending toward the bottom surface 42 and surrounding an opening surface 43 defining an opening 40. The top surface 41 extends horizontally in the front-rear direction. The bottom surface 42 has a slope portion 421 which is connected to the bottom edge of the opening surface 43 and gradually slopes upwardly upwardly, thereby designing the thickness of the shutter 4 at the front side of the opening 40. It is gradually thinning forward. The top surface 41 and the bottom surface 42 both have a light reflecting function. In fact, the shutter 4 can perform a double-sided vacuum process to form a film having a light reflecting function on the top surface 41 and the bottom surface 42 respectively. Both the 41 and the bottom surface 42 can be used to reflect light. The opening surface 43 of the shutter 4 has a front portion 431 and a rear portion 432 spaced apart from each other, and the front portion 431 and the rear portion 432 are gradually inclined downward from the rear. The opening 40 of the present embodiment has a rectangular shape, and the longitudinal direction of the opening 40 extends to the left and the right, and the width direction of the opening 40 extends forward and backward.
該透鏡5位於該上反射鏡2、該下反射鏡3與該遮板4前側。該透鏡5是一個凸透鏡,可用於將該發光單元6的光線聚焦後向前射出。The lens 5 is located on the front side of the upper mirror 2, the lower mirror 3, and the shutter 4. The lens 5 is a convex lens which can be used to focus the light of the light-emitting unit 6 and to emit it forward.
該發光單元6包括一個位於該遮板4的該頂面41的第一電路板61、一個位於該遮板4的該底面42的第二電路板62、一個設置於該第一電路板61頂面且位於該上反射鏡2下方的第一發光件63,以及一個設置於該第二電路板62底面且位於該下反射鏡3上方的第二發光件64。本實施例的第一發光件63與第二發光件64皆為發光二極體(LED),其中該第一發光件63朝上發光,該第二發光件64朝下發光。The light emitting unit 6 includes a first circuit board 61 located on the top surface 41 of the shutter 4, a second circuit board 62 located on the bottom surface 42 of the shutter 4, and a top portion of the first circuit board 61. And a first illuminating member 63 located below the upper mirror 2 and a second illuminating member 64 disposed on the bottom surface of the second circuit board 62 and above the lower mirror 3. The first illuminating member 63 and the second illuminating member 64 of the embodiment are all light emitting diodes (LEDs), wherein the first illuminating member 63 emits light upward, and the second illuminating member 64 emits light downward.
在本實施例中,該上反射鏡2的該上突面221朝向該第一發光件63。該第一發光件63、該第二發光件64、該下突面321與該遮板4的該開口40都位於該上突面221的後下方。而該第一發光件63位於該開口40後方。該下突面321位於該開口40的後下方。In this embodiment, the upper protrusion surface 221 of the upper mirror 2 faces the first light-emitting member 63. The first illuminating member 63, the second illuminating member 64, the lower protruding surface 321 and the opening 40 of the shutter 4 are located behind the upper surface 221 of the upper protruding surface 221 . The first illuminating member 63 is located behind the opening 40. The lower protrusion surface 321 is located at the lower rear of the opening 40.
該散熱單元7安裝在該燈座1上,並位於該發光單元6後側。該散熱單元7包括一個風扇71,以及數個左右間隔且由該風扇71上方朝上延伸的散熱片72。該等散熱片72可用於將該發光單元6運作時產生的熱能散熱傳導出去。The heat dissipating unit 7 is mounted on the lamp holder 1 and located on the rear side of the lighting unit 6. The heat dissipating unit 7 includes a fan 71 and a plurality of fins 72 spaced apart from each other and extending upward from the fan 71. The heat sinks 72 can be used to conduct heat from the heat generated during operation of the light-emitting unit 6.
參閱圖4,本新型使用時,該第一發光件63發出的部分光線(如圖4的光線路徑A)可受到該上反射鏡2的該上反射面211朝斜前下方反射,並通過該透鏡5向前射出,可投射出符合法規之近燈光形。另外,該第一發光件63發出的部分光線(如圖4的光線路徑B),則可受到該上突面221朝斜後下方反射,使光線通過該遮板4的該開口40,並射向該下反射鏡3的該下突面321後,由該下突面321朝斜前上方反射後,通過該透鏡5向前射出,此部分的光線可投射到明暗截止線(cut-off line)上方的區域(稱為暗區),進而補強暗區光線,可提升行車安全。例如當駕駛人於夜間行車時,能透過補強暗區光線來清楚辨識路上設置位置較高的交通標誌。Referring to FIG. 4, in the present invention, part of the light emitted by the first illuminating member 63 (such as the ray path A of FIG. 4) can be reflected obliquely forward and downward by the upper reflecting surface 211 of the upper reflecting mirror 2, and pass through the The lens 5 is projected forward to project a near-light shape that conforms to the regulations. In addition, part of the light emitted by the first illuminating member 63 (such as the ray path B of FIG. 4) can be reflected by the upper protruding surface 221 obliquely downward and downward, so that the light passes through the opening 40 of the visor 4, and is fired. After the lower protruding surface 321 of the lower mirror 3 is reflected by the lower protruding surface 321 toward the upper front side, the light is emitted forward through the lens 5, and the light of this portion can be projected to the cut-off line. The area above (called the dark area), which enhances the dark area of the light, can improve driving safety. For example, when the driver is driving at night, he can clearly identify the traffic sign with a higher position on the road by reinforcing the dark area light.
參閱圖5,另一方面,該第二發光件64發出的部分光線(如圖5的光線路徑C)可受到該下反射面311朝斜前上方反射,並通過該透鏡5向前射出。此部分的光線主要是投射到明暗截止線上方的位置。因此,透過第二發光件64與第一發光件63同時發光配合所形成的光形,也就是光線路徑A與C搭配產生的效果,可投射出符合法規之遠燈光形。總結來說,當要使用遠燈時(圖5),該第二發光件64與該第一發光件63都要開燈,當要使用近燈時(圖4),只要該第一發光件63開燈就可以。Referring to FIG. 5, on the other hand, part of the light emitted by the second illuminating member 64 (such as the ray path C of FIG. 5) can be reflected obliquely upward and upward by the lower reflecting surface 311, and is emitted forward through the lens 5. The light in this part is mainly projected to the position above the cut-off line. Therefore, the light shape formed by the simultaneous illumination of the second illuminating member 64 and the first illuminating member 63, that is, the effect of the ray path A and C, can project a far-light shape conforming to the regulations. In summary, when the remote light is to be used (FIG. 5), the second illuminating member 64 and the first illuminating member 63 are both turned on. When the near lamp is to be used (FIG. 4), as long as the first illuminating member is used. 63 turn on the light.
參閱圖6,更進一步地,該第二發光件64發出的另一部分光線(如圖6的光線路徑D)受到該下反射鏡3的下突面321朝斜前上方反射後,射向該遮板4的該底面42,再受到該底面42反射並通過該透鏡5向前射出,此部分的光線主要可以在使用遠燈時,補強遠燈光形的強光區域光線,有助於提升遠燈亮度。Referring to FIG. 6, further, another portion of the light emitted by the second illuminating member 64 (such as the ray path D of FIG. 6) is reflected obliquely upward and upward by the lower protruding surface 321 of the lower reflecting mirror 3, and is then directed toward the illuminating portion. The bottom surface 42 of the plate 4 is further reflected by the bottom surface 42 and projected forward through the lens 5. The light of the portion can mainly reinforce the light of the strong light region in the far-light shape when the light is used, which helps to enhance the high beam. brightness.
參閱圖2、3、4,值得一提的是,該遮板4的該開口40形狀可以用於調整出光光形的形狀。本實施例的該開口40為長度方向沿左右方向延伸的長方形,使投射出用於補暗區的光形形狀也接近長方形,而且發光區域為左右向長向延伸,可符合法規要求。此外,由於該第一發光件63的部分光線(光線路徑B)射向該上突面221後,主要是往斜後方朝下反射並通過該開口40,為了配合此通過開口40的光線路徑方向,因此該開口面43的該前面部431與該後面部432皆設計為由前往後逐漸向下斜伸的斜面,順著光線斜向入射方向而延伸(而非呈上下鉛直延伸),如此可以使光線路徑B的大部分光線順利地由上往下通過該開口40,增加光入射率,提升車燈亮度。Referring to Figures 2, 3 and 4, it is worth mentioning that the shape of the opening 40 of the shutter 4 can be used to adjust the shape of the light beam. The opening 40 of the embodiment is a rectangle extending in the longitudinal direction in the longitudinal direction, so that the shape of the light projected for the darkening area is also close to a rectangle, and the light-emitting area extends in the left-right direction and long-distance, which can meet the regulatory requirements. In addition, since a part of the light (the light path B) of the first illuminating member 63 is directed toward the upper protruding surface 221, it is mainly reflected obliquely downward and passes through the opening 40, in order to match the direction of the light path through the opening 40. Therefore, the front surface portion 431 and the rear surface portion 432 of the opening surface 43 are both designed to extend obliquely downwardly toward the rear, and extend along the oblique direction of the light (rather than extending vertically upwards). Most of the light of the light path B is smoothly passed from the top to the bottom through the opening 40, increasing the light incident rate and improving the brightness of the lamp.
綜上所述,本新型透過該上反射鏡2設有該上突面221,該下反射鏡3設有該下突面321,使第一發光件63發出的部分光線能經由該上突面221與該下突面321搭配反射,投射出能用於補強暗區的光線(圖4的光線路徑B),能提升行車安全。再搭配該遮板4的該底面42也能用於反射光線,使第二發光件64的部分光線能經由該下反射面311與該底面42的搭配反射(圖6的光線路徑D),投射至遠燈的強光區,提升遠燈亮度。本新型透過創新的結構,達到上述雙重的補光效果,能提升車燈亮度,而且投射出的近燈與遠燈光形都符合法規,使用上相當方便。In summary, the present invention is provided with the upper protruding surface 221 through the upper reflecting mirror 2, and the lower reflecting mirror 3 is provided with the lower protruding surface 321 so that part of the light emitted by the first illuminating member 63 can pass through the upper protruding surface. The 221 is reflected with the lower convex surface 321 to project light that can be used to reinforce the dark area (the light path B of FIG. 4), which can improve driving safety. The bottom surface 42 of the shutter 4 can also be used to reflect light, so that part of the light of the second illuminating member 64 can be reflected by the collocation of the lower reflecting surface 311 and the bottom surface 42 (the ray path D of FIG. 6). To the strong light area of the far light, enhance the brightness of the far light. Through the innovative structure, the novel achieves the above double light-filling effect, can improve the brightness of the lamp, and the projected near-light and far-light shapes are in compliance with the regulations, and the use is quite convenient.
惟以上所述者,僅為本新型之實施例而已,當不能以此限定本新型實施之範圍,凡是依本新型申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾,皆仍屬本新型專利涵蓋之範圍內。However, the above is only the embodiment of the present invention, and when it is not possible to limit the scope of the present invention, all the simple equivalent changes and modifications according to the scope of the patent application and the contents of the patent specification are still This new patent covers the scope.
1‧‧‧燈座
10‧‧‧容置空間
2‧‧‧上反射鏡
21‧‧‧上本體
211‧‧‧上反射面
22‧‧‧上突塊
221‧‧‧上突面
3‧‧‧下反射鏡
31‧‧‧下本體
311‧‧‧下反射面
32‧‧‧下突塊
321‧‧‧下突面
4‧‧‧遮板
40‧‧‧開口
41‧‧‧頂面
42‧‧‧底面
421‧‧‧斜面部
43‧‧‧開口面
431‧‧‧前面部
432‧‧‧後面部
5‧‧‧透鏡
6‧‧‧發光單元
61‧‧‧第一電路板
62‧‧‧第二電路板
63‧‧‧第一發光件
64‧‧‧第二發光件
7‧‧‧散熱單元
71‧‧‧風扇
72‧‧‧散熱片
A、B、C、D‧‧‧光線路徑1‧‧‧ lamp holder
10‧‧‧ accommodating space
2‧‧‧Upper mirror
21‧‧‧Ontology
211‧‧‧Upper reflective surface
22‧‧‧Upper block
221‧‧‧Upper face
3‧‧‧lower mirror
31‧‧‧ Lower ontology
311‧‧‧lower reflective surface
32‧‧‧ under the bump
321‧‧‧Under face
4‧‧‧ visor
40‧‧‧ openings
41‧‧‧ top surface
42‧‧‧ bottom
421‧‧‧Bevel
43‧‧‧Open face
431‧‧‧ front part
432‧‧‧The back part
5‧‧‧ lens
6‧‧‧Lighting unit
61‧‧‧First board
62‧‧‧Second circuit board
63‧‧‧First light-emitting parts
64‧‧‧second illuminating parts
7‧‧‧Heat unit
71‧‧‧fan
72‧‧‧ Heat sink
A, B, C, D‧‧‧ ray path
本新型之其他的特徵及功效,將於參照圖式的實施方式中清楚地呈現,其中: 圖1是一立體分解圖,說明本新型投射式頭燈的一實施例; 圖2是一立體分解圖,說明該實施例的其中幾個元件; 圖3是該實施例的一個組合剖視圖; 圖4是該實施例的一個不完整的組合剖視圖,說明該實施例投射出近燈光形時的光線路徑; 圖5是該實施例之一個不完整的組合剖視圖,說明該實施例投射出遠燈光形時的光線路徑;及 圖6是一類似圖5的組合剖視圖,說明該實施例用於補強遠燈光形中的強光區亮度的光線路徑。Other features and effects of the present invention will be apparent from the following description of the drawings. FIG. 1 is an exploded perspective view showing an embodiment of the present type of projection headlight; FIG. 2 is a perspective exploded view. Figure 3 is a cross-sectional view of the embodiment; Figure 4 is an incomplete sectional view of the embodiment, illustrating the ray path of the embodiment when projecting a near-light shape Figure 5 is an incomplete sectional view of the embodiment, illustrating the light path when the embodiment projects a far light shape; and Figure 6 is a combined cross-sectional view similar to Figure 5, illustrating the embodiment for reinforcing the far light The ray path of the brightness of the strong light region in the shape.
1‧‧‧燈座 1‧‧‧ lamp holder
10‧‧‧容置空間 10‧‧‧ accommodating space
2‧‧‧上反射鏡 2‧‧‧Upper mirror
21‧‧‧上本體 21‧‧‧Ontology
211‧‧‧上反射面 211‧‧‧Upper reflective surface
22‧‧‧上突塊 22‧‧‧Upper block
221‧‧‧上突面 221‧‧‧Upper face
3‧‧‧下反射鏡 3‧‧‧lower mirror
31‧‧‧下本體 31‧‧‧ Lower ontology
311‧‧‧下反射面 311‧‧‧lower reflective surface
32‧‧‧下突塊 32‧‧‧ under the bump
321‧‧‧下突面 321‧‧‧Under face
4‧‧‧遮板 4‧‧‧ visor
40‧‧‧開口 40‧‧‧ openings
41‧‧‧頂面 41‧‧‧ top surface
42‧‧‧底面 42‧‧‧ bottom
421‧‧‧斜面部 421‧‧‧Bevel
43‧‧‧開口面 43‧‧‧Open face
431‧‧‧前面部 431‧‧‧ front part
432‧‧‧後面部 432‧‧‧The back part
5‧‧‧透鏡 5‧‧‧ lens
6‧‧‧發光單元 6‧‧‧Lighting unit
61‧‧‧第一電路板 61‧‧‧First board
62‧‧‧第二電路板 62‧‧‧Second circuit board
63‧‧‧第一發光件 63‧‧‧First light-emitting parts
64‧‧‧第二發光件 64‧‧‧second illuminating parts
7‧‧‧散熱單元 7‧‧‧Heat unit
71‧‧‧風扇 71‧‧‧fan
72‧‧‧散熱片 72‧‧‧ Heat sink
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW105211875U TWM535173U (en) | 2016-08-05 | 2016-08-05 | Projection-type head lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW105211875U TWM535173U (en) | 2016-08-05 | 2016-08-05 | Projection-type head lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM535173U true TWM535173U (en) | 2017-01-11 |
Family
ID=58399616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW105211875U TWM535173U (en) | 2016-08-05 | 2016-08-05 | Projection-type head lamp |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWM535173U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI650512B (en) * | 2018-01-26 | 2019-02-11 | 誠益光電科技股份有限公司 | Light projection device and cut-off plate thereof |
TWI651489B (en) * | 2018-01-29 | 2019-02-21 | 誠益光電科技股份有限公司 | Smart headlight |
TWI683974B (en) * | 2019-04-08 | 2020-02-01 | 堤維西交通工業股份有限公司 | Projection headlights |
-
2016
- 2016-08-05 TW TW105211875U patent/TWM535173U/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI650512B (en) * | 2018-01-26 | 2019-02-11 | 誠益光電科技股份有限公司 | Light projection device and cut-off plate thereof |
TWI651489B (en) * | 2018-01-29 | 2019-02-21 | 誠益光電科技股份有限公司 | Smart headlight |
TWI683974B (en) * | 2019-04-08 | 2020-02-01 | 堤維西交通工業股份有限公司 | Projection headlights |
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