TWI649224B - Vehicle headlights that automatically correct the projection angle - Google Patents
Vehicle headlights that automatically correct the projection angle Download PDFInfo
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- TWI649224B TWI649224B TW105117423A TW105117423A TWI649224B TW I649224 B TWI649224 B TW I649224B TW 105117423 A TW105117423 A TW 105117423A TW 105117423 A TW105117423 A TW 105117423A TW I649224 B TWI649224 B TW I649224B
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Abstract
一種可自動修正投射角度的載具頭燈，主要係包括一頭燈本體、一被動齒輪套件、一軸承固定座、一馬達及一驅動齒輪，而所述軸承固定座係可鎖設一個以上的固定爪片，被動齒輪套件係固定於頭燈本體的後端，軸承固定座係緊迫結合一軸承，並將被動齒輪套件套入軸承，所述馬達係鎖固於軸承固定座的下方，馬達可供驅動所述驅動齒輪，令該驅動齒輪與被動齒輪套件的齒輪係呈囓合，再配合一水平感知器，當載具頭燈(如機車的車頭燈)在轉向或載具車身側傾時，可供偵測並傳送載具頭燈的水平轉向或側傾數據，命馬達的驅動齒輪可同步驅動被動齒輪套件作動，使頭燈本體能自動修正改變車頭燈的水平投射方向或側傾偏擺角度，確保頭燈的投射永遠保持為最佳水平與正向投射效果，用以增進騎乘安全。 A vehicle headlight capable of automatically correcting a projection angle, mainly comprising a head lamp body, a driven gear set, a bearing fixing seat, a motor and a driving gear, and the bearing fixing seat can be locked with more than one fixing The claw piece, the passive gear set is fixed to the rear end of the headlight body, the bearing fixing seat is tightly coupled with a bearing, and the driven gear set is sleeved into the bearing, the motor is locked under the bearing fixing seat, and the motor is available Driving the drive gear such that the drive gear meshes with the gear train of the passive gear set, and cooperates with a horizontal sensor, when the vehicle headlight (such as the headlight of the locomotive) is tilted or the vehicle body is tilted For detecting and transmitting the horizontal steering or roll data of the vehicle headlight, the driving gear of the life motor can synchronously drive the passive gear set to operate, so that the headlight body can automatically correct and change the horizontal projection direction or the roll yaw angle of the headlight. To ensure that the projection of the headlights is always maintained at an optimal level and forward projection effect to enhance ride safety.
Description
本發明係一種可自動修正投射角度的載具頭燈，係特別適用於機車或腳踏車的車頭燈，其特別是可通過齒輪的囓合驅動，用以自動修正改變機車或腳踏車的車頭燈水平投射方向或側傾偏擺角度，而能確保維持最佳的水平與正向投射效果。 The invention relates to a vehicle headlight capable of automatically correcting a projection angle, which is particularly suitable for a headlight of a locomotive or a bicycle. In particular, the gear can be driven by a gear to automatically correct the horizontal projection direction of the headlight of the locomotive or the bicycle. Or roll yaw angle to ensure optimal horizontal and forward projection.
習知常用兩輪車輛的移動載具，例如機車或電動腳踏車或腳踏車等，均附設有一車頭燈(載具頭燈)，以提供夜間或陰暗處的安全照明，如第一圖所示習知機車車頭燈的頭燈本體，該習知車頭燈(載具頭燈)皆固定安裝在車輛的正前方，因此，車子不論是在轉彎或側傾狀態，燈光都只能朝單一固定方向投射，根本無法隨著車身所處環境、位置或角度的不同差異而機動修正改變，特別是當車子通過轉彎道路時，燈光的投射方向只會偏向一側(如第二圖所示)，並不能隨著道路的轉彎與車身傾斜程度而修正改變其投射方向或角度，故燈光無法確實的投射到轉彎內側車道或道路中央，且照射面積會因為角度變化而被縮窄，致照明不足而視線不清楚，危險性相對增加，難以提供安全照明。 It is customary to use a mobile vehicle with two-wheeled vehicles, such as a locomotive or an electric bicycle or a bicycle, with a headlight (a vehicle headlight) to provide safe lighting at night or in the dark, as shown in the first figure. The headlight body of the locomotive headlights, the conventional headlights (headlights) are fixedly mounted in front of the vehicle, so that the lights can only be projected in a single fixed direction, whether in a turning or tilting state. It is impossible to maneuver and change with the difference of the environment, position or angle of the car body, especially when the car passes through the turning road, the direction of the light will only be biased to one side (as shown in the second figure), and it cannot The turning of the road and the inclination of the body are corrected to change the direction or angle of the projection, so the light cannot be accurately projected to the inner lane of the turn or the center of the road, and the illumination area is narrowed due to the angle change, resulting in insufficient illumination and unclear sight. The risk is relatively increased and it is difficult to provide safe lighting.
為此申請人曾分別以第095147012號「可自動修正車頭燈投射角度的輔助裝置」及第103121431號「可自動修正投射角度的車頭燈」提出專利申請，並經審查獲頒專利在案，惟申請人本於鍥而不捨精神，持續就該產品技術再思改良，是以再研發二代技術，期以能提供更為精簡且容易實施的另一創新結構，以達精益求精。 To this end, the applicant has filed a patent application with the help of No. 095147012 "Auxiliary device for automatically correcting the projection angle of the headlights" and No. 103121431 "Headlights for automatically correcting the projection angle". The applicant's perseverance and continuous improvement of the product technology is based on the re-development of the second generation technology, in order to provide another streamlined and easy to implement another innovative structure to achieve excellence.
上述第103121431號的前案申請技術，其主要係包括一頭燈本體、一固定底板、一頭燈固定座及一驅動馬達，該頭燈本體係採用LED頭燈本體(包含散熱模組座體、LED支架及LED發光元件)，而利用一固定底板鎖固於LED頭燈本體後端，使頭燈固定座可適配結合於LED頭燈本體與驅動馬達，再配合水平感知器偵測傳送車頭燈的轉向或側傾數據，而供自動修正改變車頭燈的投射方向或偏擺角度，確保車燈保持最佳水平與正向的投射效果。 The prior application technology of the above-mentioned No. 103121431 mainly includes a head lamp body, a fixed bottom plate, a head lamp fixing base and a driving motor. The head lamp system adopts an LED head lamp body (including a heat sink module body and an LED). The bracket and the LED light-emitting component are locked to the rear end of the LED headlight body by a fixed bottom plate, so that the headlight mount can be adapted to be coupled to the LED headlight body and the drive motor, and then the horizontal sensor detects the transmitted headlight The steering or roll data, and the automatic correction changes the projection direction or yaw angle of the headlights to ensure that the lights maintain the best horizontal and positive projection.
上述前案的固定底板係封閉鎖固於頭燈本體後端面的金屬板體，其一面係貼置於LED發光元件，以兼具散熱功能，另一面的中央則設有一軸心套環，將軸承座與驅動馬達分別鎖設於頭燈固定座的兩側，因此當驅動馬達驅動時，即可帶動頭燈本體產生轉向偏擺，達到車頭燈自動修正投射角度的效果；但上述組件，由於結構匹配使然，故有較多複雜的構件必須特定特製，例如固定底板與頭燈固定座等組件，或整體組裝較費時費工，均會增加整體的實施成本，且特別是其驅動方式，因主要是採用馬達直接驅動燈具，結構組成欠缺實務測試，導致整體的結構 強度可能較為不足，整體燈具長度也無法達到精簡，因此會不利於燈具的安裝，也影響量產實施，故仍有改進必要。 The fixed bottom plate of the foregoing case is a metal plate body which is closed and locked on the rear end surface of the headlight body, and one side of the metal plate body is attached to the LED light-emitting element to have a heat dissipation function, and the center of the other side is provided with a shaft-centered collar, The bearing housing and the driving motor are respectively locked on both sides of the headlight fixing seat, so when the driving motor is driven, the headlight body can be driven to generate a steering yaw to achieve the effect of automatically correcting the projection angle of the headlight; however, the above components are Due to the structural matching, more complex components must be specially designed, such as fixing the bottom plate and the headlight mount, etc., or the overall assembly is time-consuming and labor-intensive, which will increase the overall implementation cost, and especially its driving method. Mainly using the motor to directly drive the luminaire, the structural composition lacks practical testing, resulting in the overall structure The strength may be insufficient, and the overall length of the luminaire cannot be reduced. Therefore, it is not conducive to the installation of the luminaire, and also affects the mass production implementation, so there is still a need for improvement.
本發明之主要目的，乃在於提供一種可自動修正投射角度的載具頭燈，係特別適用於機車或腳踏車的車頭燈，其係包括一頭燈本體(其係可選用一般習知燈泡型的頭燈本體或LED型的頭燈本體)、一被動齒輪套件、一軸承固定座、一馬達及一驅動齒輪，所述的軸承固定座係可鎖設一個以上的固定爪片，被動齒輪套件係固定結合於頭燈本體的後端，軸承固定座係緊迫結合一軸承，並將被動齒輪套件套入軸承，馬達係鎖固於軸承固定座，該馬達可由驅動齒輪帶動被動齒輪套件，再配合一水平感知器，通過該水平感知器即可於機車車頭燈水平轉向或車身側傾時，自動偵測並傳送車頭燈的水平轉向或側傾數據，命該馬達的驅動齒輪可同步驅動被動齒輪套件作動，以使頭燈本體能自動修正改變車頭燈的水平投射方向或側傾偏擺角度，用以確保車燈投射永遠保持為最佳水平與正向投射效果，增進騎乘安全，此項利用驅動齒輪與被動齒輪的相互囓合驅動，其組裝更為簡單，傳導更為精確，因改採齒輪驅動結構，較有利於載具頭燈的安裝以及大量生產，可將支撐載具頭燈的軸承直徑再加大，進而達到整體強度的提升與優化效果，以強化其使用耐度，使用壽命因此可更長久，整體結合亦更穩固，並可降低整體實施組裝的製造成本。 The main object of the present invention is to provide a headlight for automatically correcting a projection angle, which is particularly suitable for a headlight of a motorcycle or a bicycle, and includes a headlight body (which can be selected from a conventional bulb type head). a lamp body or an LED type headlight body), a driven gear set, a bearing mount, a motor and a drive gear, wherein the bearing fixing seat can lock more than one fixed claw piece, and the driven gear set is fixed Combined with the rear end of the headlight body, the bearing fixing seat is tightly coupled with a bearing, and the driven gear set is sleeved into the bearing, and the motor is locked to the bearing fixing seat. The motor can drive the driven gear set by the driving gear, and cooperate with a level The sensor can automatically detect and transmit the horizontal steering or roll data of the headlight when the headlight of the locomotive is horizontally turned or the body is tilted, and the driving gear of the motor can synchronously drive the passive gear set to actuate. So that the headlight body can automatically correct the horizontal projection direction or the roll yaw angle of the headlight to ensure that the lamp projection is always maintained. Good horizontal and forward projection effect, improve riding safety. This is driven by the intermeshing drive between the drive gear and the driven gear. The assembly is simpler and the transmission is more precise. Because of the gear drive structure, it is more conducive to the carrier head. The installation of the lamp and mass production can increase the diameter of the bearing supporting the headlight of the carrier, thereby achieving the overall strength improvement and optimization effect, so as to enhance the durability of the use, the service life can be longer, and the overall combination is more stable. And can reduce the manufacturing cost of the overall implementation of the assembly.
本發明之次要目的，乃在於提供一種可自動修正投射角度的載具頭燈，其中，所述頭燈本體並可在燈頭固定座的前端外環壁套置一C型彈性扣夾，並將該C型彈性扣夾鎖固結合於燈座外殼(俗稱碗公)，令整體燈具可於C型彈性扣夾內自由轉動以供作為頭燈本體的輔助定位，因此使車頭燈的前、後端均可同時獲得良好且穩固的結合定位，用以避免各構件發生搖晃震動的情形，確保各構件不會鬆動。 A secondary object of the present invention is to provide a carrier headlight that can automatically correct a projection angle, wherein the headlight body can be sleeved with a C-shaped elastic clip on the outer ring wall of the front end of the base holder. The C-type elastic buckle is locked and coupled to the lamp holder shell (commonly known as the bowl), so that the overall lamp can be freely rotated in the C-type elastic buckle for the auxiliary positioning of the headlight body, thus making the front of the headlight, Both the rear end can obtain a good and stable joint positioning at the same time, in order to avoid the shaking and shaking of the components, and to ensure that the components are not loose.
1‧‧‧頭燈本體 1‧‧‧ headlight body
2‧‧‧被動齒輪套件 2‧‧‧Passive Gear Kit
3‧‧‧軸承固定座 3‧‧‧ bearing mount
4‧‧‧馬達 4‧‧‧Motor
5‧‧‧驅動齒輪 5‧‧‧ drive gear
11‧‧‧反射杯罩 11‧‧‧Reflection cup cover
21‧‧‧被動齒輪 21‧‧‧passive gear
31‧‧‧軸承 31‧‧‧ bearing
6‧‧‧水平感知器 6‧‧‧Level Sensor
7‧‧‧控制器 7‧‧‧ Controller
8‧‧‧固定爪片 8‧‧‧Fixed claws
81‧‧‧延伸部 81‧‧‧Extension
12‧‧‧燈座外殼 12‧‧‧ lamp holder housing
13‧‧‧燈頭固定座 13‧‧‧ lamp holder
14‧‧‧C型彈性扣夾 14‧‧‧C type elastic clip
141‧‧‧鎖固部 141‧‧‧Locking
15‧‧‧遮光擋片 15‧‧‧Shading blank
16‧‧‧燈泡 16‧‧‧Light bulb
17‧‧‧透鏡 17‧‧‧ lens
第一圖為習知機車車頭燈的組合立體圖。 The first picture is a combined perspective view of a conventional locomotive headlight.
第二圖為習知機車車頭燈於轉彎右傾斜時燈光投射方向會偏斜一側的投射狀態示意圖。 The second figure is a schematic diagram of the projection state of the side where the light projection direction is deflected when the headlight of the conventional locomotive is tilted to the right.
第三圖為本發明之分解立體圖。 The third figure is an exploded perspective view of the present invention.
第四圖為本發明之組合立體圖。 The fourth figure is a combined perspective view of the present invention.
第五圖為本發明之組合側視圖。 The fifth figure is a side view of the combination of the present invention.
第六圖為本發明之組合上視圖。 Figure 6 is a top view of the combination of the present invention.
第七圖為本發明之組合前視圖。 The seventh figure is a combined front view of the present invention.
第八圖為本發明結合燈座外殼的組合立體圖。 The eighth figure is a perspective view of the combination of the lamp holder housing of the present invention.
第九圖為本發明結合燈座外殼的組合上視圖。 Figure 9 is a top plan view of the combination of the lamp holder housing of the present invention.
第十圖為本發明於車身左傾斜時的前視狀態示意圖。 The tenth figure is a schematic view of the front view state when the vehicle body is tilted to the left.
第十一圖為本發明於車身左傾斜時的後視狀態示意圖。 The eleventh figure is a rear view state of the invention when the vehicle body is tilted to the left.
第十二圖為本發明於車身右傾斜時的前視狀態示意 圖。 The twelfth figure is a front view state of the invention when the vehicle body is tilted to the right Figure.
第十三圖為本發明於車身右傾斜時的後視狀態示意圖。 The thirteenth drawing is a schematic view of a rear view state of the present invention when the vehicle body is tilted to the right.
第十四圖為本發明於車身轉彎右傾斜時燈光的投射投射狀態示意圖。 The fourteenth figure is a schematic view showing the projection state of the light when the body is turned to the right when the body is turned.
茲依附圖實施例將本發明結構特徵及其他作用、目的詳細說明如下：如第三圖至第七圖所示，為本發明所為「可自動修正投射角度的載具頭燈」，係特別適用於機車或腳踏車的車頭燈，其主要包括一頭燈本體1、一被動齒輪套件2、一軸承固定座3、一馬達4及一驅動齒輪5，而其中：頭燈本體1，為大致相同於習知頭燈本體，其係可選用一般習知燈泡型的頭燈本體或LED型的頭燈本體，並無限制必要，惟需於該頭燈本體1的反射杯罩11後端固定結合一被動齒輪套件2；被動齒輪套件2，為一套環體，係固定結合於該頭燈本體1的反射杯罩11後端，該套環體並具有一被動齒輪21；軸承固定座3，係供緊迫結合一軸承31，進而將該被動齒輪套件2套入該軸承31內，使該被動齒輪套件2係可於該軸承31內自由轉動；馬達4，係鎖固設於軸承固定座3的選定位置(如圖面所示的軸承固定座3下方)，該馬達4係通過一水平感知器6及一控制器7，以控制馬達4的轉動角度，且該馬達4係 可採用伺服馬達或步進馬達其他型式的驅動馬達，並無特別限制；驅動齒輪5，係結合於該馬達4的輸出端，為由馬達4傳輸驅動，且該驅動齒輪5並與被動齒輪套件2的被動齒輪21形成相互的囓合驅動，使馬達4可由驅動齒輪5同步帶動所述被動齒輪套件2，亦同步帶動頭燈本體1；如上述的軸承固定座3，係可進一步鎖設一個以上的固定爪片8，各固定爪片8的一端係鎖固於該軸承固定座3的外側壁，另一端則沿著頭燈本體1的後端形成折彎狀的延伸部81，且各固定爪片8係以適當間距鎖設於該軸承固定座3，另請參閱第八、九圖所示，所述各折彎狀的延伸部81並分別鎖固結合於頭燈本體1的燈座外殼12(俗稱碗公元件)，使該軸承固定座3可固定結合於燈座外殼12；利用上述構件組成的「可自動修正投射角度的載具頭燈」，其係通過該水平感知器6於載具頭燈(機車車頭燈)水平轉向或車身側傾時，自動偵測並傳送載具頭燈(車頭燈)的水平轉向或側傾數據，命所述馬達4的驅動齒輪5同步驅動被動齒輪套件2的被動齒輪21同步作動，因此帶動頭燈本體1自動修正改變水平投射方向或側傾偏擺角度(如第十圖與第十一圖所示為車身左傾斜時的前、後狀態示意圖，而第十二圖與第十三圖所示則是在車身右傾斜時的前、後狀態示意圖)，以確保車燈投射永遠保持最佳水平與正向投射效果，增進使用騎乘安全。 The structural features and other functions and purposes of the present invention will be described in detail below with reference to the accompanying drawings. As shown in the third to seventh embodiments, the present invention is particularly applicable to the "headlamps for automatically correcting the projection angle". The headlight of a locomotive or a bicycle mainly includes a head body 1, a driven gear set 2, a bearing mount 3, a motor 4 and a drive gear 5, wherein: the headlight body 1 is substantially the same as the The headlight body can be selected from a conventional headlight body or an LED headlight body, which is not limited, but needs to be fixedly coupled to the rear end of the reflector cup 11 of the headlight body 1. The gear set 2; the passive gear set 2 is a set of ring bodies fixedly coupled to the rear end of the reflector cup cover 11 of the headlight body 1, the ring body has a driven gear 21; the bearing mount 3 is provided for A bearing 31 is tightly coupled, and the driven gear set 2 is inserted into the bearing 31, so that the driven gear set 2 can be freely rotated in the bearing 31; the motor 4 is locked and fixed to the bearing holder 3 Position (bearing as shown in the figure) The lower part of the seat 3), the motor 4 is passed through a horizontal sensor 6 and a controller 7 to control the rotation angle of the motor 4, and the motor 4 is The servo motor or the stepping motor can be used in other types of driving motors, and is not particularly limited; the driving gear 5 is coupled to the output end of the motor 4, and is driven by the motor 4, and the driving gear 5 is coupled with the driven gear set. The driven gears 21 of the two forms a mutual meshing drive, so that the motor 4 can synchronously drive the driven gear set 2 by the driving gear 5, and simultaneously drive the headlight body 1; as described above, the bearing fixing seat 3 can further lock more than one The fixing claw piece 8 has one end of each fixing claw piece 8 locked to the outer side wall of the bearing fixing base 3, and the other end forms a bent extension portion 81 along the rear end of the head lamp body 1, and each fixing The claws 8 are locked to the bearing holder 3 at an appropriate interval. Referring to the eighth and ninth views, the bent extensions 81 are respectively locked and coupled to the socket of the headlight body 1. The outer casing 12 (commonly referred to as a bowl male component) allows the bearing fixture 3 to be fixedly coupled to the socket housing 12; the "header lamp that automatically corrects the projection angle" composed of the above components passes through the level sensor 6 Water for vehicle headlights (locomotive headlights) When the steering or the body is tilted, the horizontal steering or roll data of the vehicle headlight (headlight) is automatically detected and transmitted, and the driving gear 5 of the motor 4 synchronously drives the driven gear 21 of the driven gear set 2 to operate synchronously. Therefore, the headlight body 1 is automatically modified to change the horizontal projection direction or the roll yaw angle (as shown in the tenth and eleventh figures, the front and rear states of the vehicle body when tilted to the left, and the twelfth and tenth The three figures show the front and rear state of the car when it is tilted to the right, to ensure that the car's projection always maintains the best level and forward projection effect, and promotes the safety of riding.
如上述頭燈本體1，其亦可在燈頭固定座13的 前端外環壁套置一C型彈性扣夾14，該C型彈性扣夾14係於選定段(如下方位置)形成一向下凹沉的鎖固部141，以便可將該C型彈性扣夾14鎖固結合於燈座外殼12，以供作為頭燈本體1前端的輔助套置定位(惟該C型彈性扣夾14的鎖固部141並沒有貫穿鎖入燈座外殼12，因此C型彈性扣夾14只有套置定位效果，並不會影響頭燈本體1的修正轉動)，藉此使頭燈本體1的前、後端均可同時獲得良好的固持定位，以避免上述各構件發生搖晃震動情形，確保各構件不會鬆動。上述頭燈本體1，係可採用一般習知車燈，惟差異在於該頭燈本體1的反射杯罩11後端必須固定結合所述的被動齒輪套件2，而習知車燈內具有一遮光擋片15、一燈泡16及一透鏡17等，係均屬習知元件，併此指明。 The headlight body 1 as described above, which may also be in the base holder 13 The front outer ring wall is sleeved with a C-shaped elastic clip 14 which is formed in a selected section (the following position) to form a downwardly concave locking portion 141 so that the C-shaped elastic clip can be 14 is fixedly coupled to the socket housing 12 for positioning as an auxiliary sleeve of the front end of the headlight body 1 (only the locking portion 141 of the C-shaped elastic clip 14 does not penetrate into the socket housing 12, so the C type The elastic buckle 14 has only the positioning effect of the sleeve, and does not affect the correcting rotation of the headlight body 1 , so that the front and the rear ends of the headlight body 1 can simultaneously obtain a good holding position to avoid the occurrence of the above components. Shake the vibration to ensure that the components do not loosen. The above-mentioned headlight body 1 can adopt a conventional conventional lamp, except that the rear end of the reflector cup 11 of the headlight body 1 must be fixedly coupled with the passive gear set 2, and the conventional lamp has a light-shielding inside. The flap 15, a bulb 16, a lens 17, and the like are all conventional components and are indicated herein.
關於本發明於車輛在轉彎或是車身側傾時的投射狀態，例如：車輛同時處於側傾與轉彎狀態時的投射狀態，依然可維持完整的投射於地面(如第十四圖所示)，亦燈光投射面並不會隨著車身的側傾而被窄化為一狹長縮小形狀，因該投射原理與前案相當，故不再贅述。 Regarding the projection state of the present invention when the vehicle is turning or tilting the body, for example, the projection state of the vehicle while being in the roll state and the turning state can still maintain a complete projection on the ground (as shown in FIG. 14). Also, the light projection surface is not narrowed into a narrow and narrow shape with the roll of the vehicle body. Since the projection principle is equivalent to the previous case, it will not be described again.
本發明基於上述實施例所揭，僅係主要技術之例舉說明，其並非用以限定本案技術範圍，舉凡依本發明技術內容所為簡易變更或等效置換者，均仍應視為本案技術範圍，始謂合理。 The present invention is based on the above-mentioned embodiments, and is merely illustrative of the main technology, and is not intended to limit the technical scope of the present invention. Any technical change or equivalent replacement according to the technical content of the present invention should still be regarded as the technical scope of the present invention. It is reasonable to start.
綜上所述，本發明所為可自動修正投射角度的載具頭燈，其整體的結構組成及驅動方式的改變，確實符合創新無訛，並具進步性，為此依法申請新型，敬請 鈞局 賜予專利核准處分，實感德便 In summary, the present invention is a carrier headlight that can automatically correct the projection angle. The overall structural composition and the change of the driving method are indeed in line with innovation and progress, and accordingly, a new type of application is required according to law. Bureau Granting a patent for approval,
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105117423A TWI649224B (en) | 2016-06-02 | 2016-06-02 | Vehicle headlights that automatically correct the projection angle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105117423A TWI649224B (en) | 2016-06-02 | 2016-06-02 | Vehicle headlights that automatically correct the projection angle |
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| TW201742768A TW201742768A (en) | 2017-12-16 |
| TWI649224B true TWI649224B (en) | 2019-02-01 |
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| TWI662227B (en) * | 2018-12-27 | 2019-06-11 | 福安工業股份有限公司 | Vehicle shading unit with auxiliary lighting diffusion function and vehicle lamp of the same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6648494B2 (en) * | 2000-11-24 | 2003-11-18 | Koito Manufacturing Co., Ltd. | Vehicle lamp and rotary driving apparatus |
| TW200804113A (en) * | 2006-07-12 | 2008-01-16 | Quan-Ying Ceng | Rotatable vehicle headlamp capable of calibrating rotation degree |
| TWM492260U (en) * | 2014-06-20 | 2014-12-21 | kun-zhao Huang | Headlight featuring automatic projection angle correction |
| US20150291082A1 (en) * | 2014-04-14 | 2015-10-15 | Koito Manufacturing Co., Ltd. | Vehicle lamp control apparatus |
| TWM536629U (en) * | 2016-06-02 | 2017-02-11 | kun-zhao Huang | Vehicle head lamp featuring automatic adjustment of projection angle |
-
2016
- 2016-06-02 TW TW105117423A patent/TWI649224B/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6648494B2 (en) * | 2000-11-24 | 2003-11-18 | Koito Manufacturing Co., Ltd. | Vehicle lamp and rotary driving apparatus |
| TW200804113A (en) * | 2006-07-12 | 2008-01-16 | Quan-Ying Ceng | Rotatable vehicle headlamp capable of calibrating rotation degree |
| US20150291082A1 (en) * | 2014-04-14 | 2015-10-15 | Koito Manufacturing Co., Ltd. | Vehicle lamp control apparatus |
| TWM492260U (en) * | 2014-06-20 | 2014-12-21 | kun-zhao Huang | Headlight featuring automatic projection angle correction |
| TWM536629U (en) * | 2016-06-02 | 2017-02-11 | kun-zhao Huang | Vehicle head lamp featuring automatic adjustment of projection angle |
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