M392102 . 隹 « • 五、新型說明： ' 【新型所屬之技術領域】 本創作係關於一種車輛投射燈結構，尤指一種裝設於 車輛上且能投射影像之照明器具。 【先前技術】 按，車輛不論在行駛過程或靜止狀態下，皆可利用其 所配置之照明設備解決視線不佳之問題。例如在天候不佳 ^ 或者夜間行車時，可藉由開啟大燈照明路況。又如車輛於 停止狀態時，可開啟車内之照明燈照亮車内，以方便駕駛 觀看或尋找物品。 惟，許多駕駛者在開啟車門下車時，由於車輛並未對 下車時之落腳處設計特定之照明設備，故駕駛者容易因視 線不良而無法看清落腳處之地面狀況，特別是在夜間或光 線不足的環境下，如落腳處具有水灘或爛泥時，駕駛者的 Φ 腳部會弄髒而造成困擾，又如落腳處具有坑洞或障礙物 * 時，則容易在下車時不慎造成危險。 有鑑於此，本創作人乃針對上述車輛照明之問題所產 生之不便，本著鍥而不捨的精神與精益求精之目的，積極 不斷的加以研究改良，並經長期之努力與試驗，終於開發 設計出本創作。 【新型内容】 3 M392102 . » 本創作之主要目的，在於解決上述的問題而提供一種 車輛投射燈結構，其係於一殼體内裝設一投射組件，藉此 投射組件朝向駕駛者下車時落腳處之地面上投影照明，使 駕駛者在光線不佳之情況下可見下車落腳處之地面情況， 且照明時並具有影像投影，故於照明的同時並具有影像觀 賞的樂趣。 為達上述目的，本創作係包括： Φ —殼體，其具有一容置空間，此殼體裝設位置包含車 輛之車門以及車門周邊之車體。 一投影組件，其裝設於該殼體之容置空間内，且朝向 人員下車時落腳處之地面投影照明；此投影組件於容置空 間内依序朝投影方向設有一燈源、一嵌有影像之投影片、 一雙凸透鏡、以及一平凸透鏡，其中該燈源與車輛之電源 電性連接控制，且該投影片、雙凸透鏡、以及平凸透鏡三 φ 者之間分別間隔設置。 ' 其中，該殼體包含一中空之管體、一燈座、以及一固 定座組成，且該燈座與該固定座分別結合於該管體之兩 端；其中，該投影片以及該雙凸透鏡係裝設於該管體中， 且於投影片與雙凸透鏡之間具有一間隔環，該燈源設於該 燈座，且該平凸透鏡設於該固定座；該管體與該燈座結合 時定位該投影片、間隔環、以及該雙凸透鏡於管體内，且 該管體與該固定座結合時定位該平凸透鏡於固定座内。 4 M392102 其中，該管體具有一貫穿兩端之穿孔，此穿孔係分別 由管體兩端朝内設有一大徑孔與一小徑孔，該固定座具有 一容槽，此容槽銜接該管體之小徑孔，另該燈座具有一内 設該燈源之凹槽，此凹槽銜接於燈座之大徑孔，殼體以該 穿孔、容槽、及凹槽形成該容置空間；其中，以該燈座結 合管體而限制該投影片、間隔環、以及雙凸透鏡於大徑孔 内，且以管體結合固定座而限制該平凸透鏡於該容槽中， Φ 平凸透鏡與該雙凸透鏡間隔該小徑孔之孔深距離。 其中，該管體於結合燈座之一端具有至少一軸向朝内 凹入至容設投影片深度之凹部，且該投影片於外環伸設有 對應置入該至少一凹部之凸部，以固定該投影片之影像投 影方位。 其中，該燈座以鎖設方式結合於該管體之大徑孔内， 並以鎖入管體内之端面以及大徑孔之底緣限制該雙凸透 Φ 鏡、間隔環、以及該投影片於大徑孔中；另該管體亦以鎖 ' 設方式結合於該固定座内，且管體以一端為小徑孔之端面 與該容槽之底緣限制該平凸透鏡於容槽内。 藉此，燈源於殼體内發光時，光線穿過投影片，並將 投影片上之影像依序經由雙凸透鏡以及該平凸透鏡折射且 向外投影照明。 本創作之上述及其他目的與優點，不難從下述所選用 實施例之詳細說明與附圖中，獲得深入了解。 5 2102 當然’本創作在某些另件上，或另件之安排上容許有 所不同，但所選用之實施例，則於本說明書中，予以詳細 說明，並於附圖中展示其構造。 【實施方式】 ―請參閱第1圖至第4圖’圖中所示者為本創作所選用 之第-實施例結構’此僅供說明之用，在專利申請上並不 受此種結構之限制。 本創作係有關於一種車輛投射燈結構，其係包括： -殼體（1 )’其具有一容置空間⑵，藉此容置空 間：2 )容設一投影組件（3 )，此投影組件（3 )可朝向 人貝下車時落腳處之地面投影照明。殼體（i )可直接裝 ;車輛（4)上作為出廠配件’或者可由外部安裝於^ 柄、（4 )上。於本實施例中係裝設於車門（4）兩側之 …兄（4 2)底部’方便車上人員在下車時投影照明。 於本實施例中，該殼體（工）包含—中 =一燈座…)、以及-固定座⑴…i 1 2)與該固定座（i 3)分別結合於該管體（1 1 二之兩端。其中，該管體（11)具有一穿孔（21)， (21)係貫穿官體υ兩端，且由管體（1 1)兩端分別朝管體（i i)内設有—大徑孔（2工工） 與—小挺孔（2 1 2)銜接構成。此外，該固定座（i 3 ) 具有—容槽（22)，此容槽（22)銜接該管體（ιι) M392102 % 之小徑孔（21 2)，另該燈座（1 2)具有一凹槽（23)， 此凹槽（2 3)銜接於管體（1 1 )之大徑孔（2 1 1 )， 殼體（1 )以該穿孔（2 1 )、容槽（2 2 )、及凹槽（2 3)形成該容置空間（2)。 該投影組件（3)係於容置空間（2)内依序朝投影 方向設有一燈源（3 1 )、一投影片（3 2 )、一雙凸透鏡 (3 3)、以及一平凸透鏡（34 )。該投影片（3 2)上 嵌有影像（321)，而當燈源（31)於殼體（1)内發 光時’光線穿過投影片（3 2 )，並將投影片（3 2 )上之 影像（3 2 1)依序經由雙凸透鏡（3 3)以及該平凸透 鏡（3 4)折射且向外投影照明。 於本實施例中，該投影片（3 2)與該雙凸透鏡（3 3)係裝設於該管體（1 1 )中，且於投影片（3 2)與 雙凸透鏡（3 3 )之間設有一間隔環（3 5 )。該燈源（3 1 )則設於該燈座（12)内，燈源（31)於本實施例 為一LED燈具而與車輛（4)之電源（圖中未示）電性 速接，燈源（3 1 )可由車輛（4)内設置開關（圖中未 禾）控制，而該平凸透鏡（3 4)則設於該固定座（1 3)。 承上所述，該燈座（1 2)係以鎖設方式結合於該管 體（1 1 )之大徑孔（2 1 1 )内，並以鎖入管體（1 1 ) 内之端面（1 2 1 )以及管體（1 1)於大徑孔（2 1 1 ) 之底緣（1 1 1 )限制該雙凸透鏡（3 3 )、間隔環（3 5 )、 7 M392102 以及該投景>片（3 2 )於大徑孔（2 1 1 )中。 再者，該官體（1 1)亦以鎖設方式結合於該固定座 (1 3)内，且官體（1 1 )以一端為小徑孔（2 1 2) 之端面（1 1 2)與固定座（1 3)於該容槽（2 2)之 底緣（1 3 1 )限制該平凸透鏡（3 4)於容槽（2 2) 内。 殼體（1)内之投影片（3 2 )、雙凸透鏡（3 3)、 _以及平凸透鏡（3 4)三者，係分別依投影所需距離而間 隔設置。其中’藉由該間隔環（3 5)使投影片（3 2) 與雙凸透鏡（3 3)間形成一投影距離，而此間隔環（3 5)之厚度以該投影片（3 2)與雙凸透鏡（3 3)所需 之投影距離設計。此外，該平凸透鏡（3 4)與該雙凸透 鏡（3 3)係以該小徑孔（2 1 2)之孔深為間隔距離。 本實施例之管體（i )於結合燈座（工2 )之—端 #具有至少-凹部（113)，此至少一凹部（113)係轴 •向朝内凹入至容設投影片（32)之深度。該投影片（3 2)於外環伸設有凸部（3 2 2 )對應置人該至少一凹部 (1 1 3)中’以固定該投影片（3 2)之影像（3 2 投影方位。本實施例之管體（i i )具有二凹部（丄丄3 )， 且二凹部（1 1 3)之寬度不同，而該投影片（3 2)亦 具有二凸部（3 2 2 ) ’此投影片（3 2 )之二凸部（3 2、 2)分別與該管體（11)之二凹部（113)具有對應 8 M392102 之見度，此為一防呆結構設計，故以相同寬度之凸部（3 2 2)與凹部（1丄3)之設置，可避免投影片（3 2) 於官體（1 1)内投影時轉動，且能防止該投影片（3 2) 裝反’使投影丨（3 2)之影像（3 2 1 )於投影時位於 正確的方位。 由上述之結構可見，殼體（丄）裝設於後視鏡（4 2 j 時，投影組件（3)可朝車門旁之地面照明，且同時具有 如=投影之影像（3 2工），令車上之人員開門下車時可 看清落腳處之地面狀況，避免誤踩水攤或爛泥而弄辨，或 者决踩i几洞或異物而造成危險，而且在照明時可同時觀賞 技〜出之影像（3 2 1 )’可見本創作之投射燈結構於車輛 (4)使用時兼具安全性以及娛樂性。 此外，各種車款的車體結構不同，殼體（工）除可果 設於後視鏡（4 2)之外，亦可裝設於車Η(4 1 )本身: 或者袭①於車Η ( 4 1 )周邊之車體，其安魏量可搭配 車門（4 1)多寡設置。請參閱第5圖，其係本創作之第 :實施例’係將殼體（1)裝設於車門（41)内側之底 1及人員開門下車時’與第一實施例相同具有照明 〜才又射之效果，以達到與第一實施例相同之功效。 ㈣2所述實施例之揭示係用以說明本創作，並非用以 屬本創作之料。值之-更或仏件之置換仍應隸 9 M392102 由以上詳細說明，可使熟知本項技藝者明暸本創作的 碟可達成前述目的’並且在同類製程或產品中均未見有類 似之發表’實已符合專利法之規定，爰依法倶文提出專利 申請。 【圖式簡單說明】 第1圖係本創作之第一實施例於後視鏡裝設投射燈結 構及投影示意圖。 第2圖係本創作之第一實施例之投射燈結構於後視鏡 底部結合示意圖。 第3圖係本創作之第一實施例之投射燈結構分解結構 圖。 第4圖係本創作之第一實施例之投射燈結構剖視結構 圖。 第5圖係本創作H施例於車Η底部裝設投射燈 結構及投影示意圖。 且 【主要元件符號說明】 (習用部分） 無 (本創作部分） 管體（1 1 ) 端面（1 1 2 ) 燈座（1 2) 殼體（1 底緣（1 凹部（1M392102 . 隹 « • V. New description: ' [New technical field] This creation is about a vehicle projection lamp structure, especially a lighting fixture that can be mounted on a vehicle and can project images. [Prior Art] By pressing, the vehicle can use its configured lighting device to solve the problem of poor visibility regardless of whether it is running or stationary. For example, when the weather is not good ^ or driving at night, the headlights can be illuminated by turning on the headlights. Another example is when the vehicle is in a stopped state, the illumination inside the vehicle can be turned on to illuminate the interior of the vehicle for driving to watch or find items. However, many drivers are not able to see the ground conditions at the foot of the landing, especially at night or when the driver is not able to design a specific lighting device when the vehicle is unlocked. In an insufficient environment, if there is a beach or mud at the foot, the driver's Φ foot will be dirty and cause trouble. If there is a pothole or obstacle* at the foot, it is easy to cause danger when getting off the vehicle. . In view of this, the creator has been actively researching and improving the inconvenience caused by the above-mentioned problem of vehicle lighting, and has been developing and designing this creation through long-term efforts and experimentation in the spirit of perseverance and excellence. . [New Content] 3 M392102 . The main purpose of this creation is to solve the above problems and to provide a vehicle projection lamp structure in which a projection assembly is mounted in a casing, whereby the projection assembly is placed toward the driver when the vehicle is unloaded. The projection illumination on the ground allows the driver to see the ground at the place where the vehicle is parked in the light, and has an image projection during illumination. Therefore, it has the pleasure of video viewing while lighting. To achieve the above object, the present invention comprises: Φ - a housing having an accommodating space, the housing mounting position including a vehicle door and a vehicle body around the door. a projection assembly, which is installed in the accommodating space of the housing, and is projected toward the ground at the foot of the person when the vehicle is disembarked; the projection assembly is provided with a light source in the projection direction in the accommodating space, and a built-in The image projection sheet, a lenticular lens, and a plano-convex lens, wherein the light source is electrically connected to the power source of the vehicle, and the projection sheet, the lenticular lens, and the plano-convex lens are respectively spaced apart. Wherein the housing comprises a hollow tube body, a lamp holder, and a fixing base, and the lamp holder and the fixing base are respectively coupled to the two ends of the tube body; wherein the projection sheet and the lenticular lens Mounted in the tube body, and having a spacer ring between the projection sheet and the lenticular lens, the light source is disposed on the lamp holder, and the plano-convex lens is disposed on the fixing base; the tube body is combined with the lamp holder Positioning the projection sheet, the spacer ring, and the lenticular lens in the tube body, and positioning the plano-convex lens in the fixing seat when the tube body is combined with the fixing base. 4 M392102, wherein the pipe body has a through hole extending through the two ends, the perforation is respectively provided with a large diameter hole and a small diameter hole toward the inner side of the pipe body, the fixing seat has a receiving groove, and the receiving groove is connected to the groove a small diameter hole of the tube body, the lamp holder has a recess for the light source, the groove is connected to the large diameter hole of the lamp holder, and the housing forms the receiving portion by the through hole, the receiving groove and the groove a space in which the projection piece, the spacer ring, and the lenticular lens are constrained in the large diameter hole, and the tube body is coupled to the fixing seat to restrict the plano-convex lens in the cavity, the Φ plano-convex lens The lenticular lens is spaced apart from the hole of the small diameter hole by a deep distance. Wherein, the tube body has at least one concave portion axially recessed inwardly to accommodate the depth of the projection sheet at one end of the combined lamp holder, and the projection sheet has a convex portion corresponding to the at least one concave portion extending from the outer ring. To fix the image projection orientation of the slide. The lamp holder is coupled to the large diameter hole of the pipe body in a locking manner, and the double convex Φ mirror, the spacer ring, and the slide film are bound by an end surface locked into the pipe body and a bottom edge of the large diameter hole. In the large diameter hole, the tube body is also coupled to the fixing seat in a locking manner, and the tube body limits the plano-convex lens in the cavity with the end surface of the small diameter hole at one end and the bottom edge of the cavity. Thereby, when the light source is illuminated in the housing, the light passes through the projection sheet, and the image on the projection film is sequentially refracted through the lenticular lens and the plano-convex lens and projected to the outside. The above and other objects and advantages of the present invention will become more apparent from the detailed description and the accompanying drawings. 5 2102 Of course, this creation is tolerated on certain parts or arrangements of parts, but the selected embodiments are described in detail in this specification and their construction is shown in the drawings. [Embodiment] - Please refer to Fig. 1 to Fig. 4 'The structure shown in the figure for the first embodiment of the present invention' is for illustrative purposes only, and is not subject to such a structure in patent applications. limit. The present invention relates to a vehicle projection lamp structure, which comprises: - a housing (1)' having an accommodation space (2) for accommodating space: 2) a projection assembly (3), the projection assembly (3) Projection lighting can be projected on the ground at the foot of the person when getting off the bus. The housing (i) can be mounted directly; the vehicle (4) can be mounted as a factory accessory' or externally mounted on the handle, (4). In the present embodiment, the bottom of the brother (4 2) installed on both sides of the door (4) facilitates the projection of the illumination when the vehicle is getting off. In this embodiment, the housing (work) includes - middle = a lamp holder ...), and - the fixing seat (1) ... i 1 2) and the fixing seat (i 3) are respectively coupled to the tube body (1 1 2 The tube body (11) has a perforation (21), and the (21) portion extends through the ends of the body body, and the two ends of the tube body (11) are respectively disposed in the tube body (ii). - a large diameter hole (2 workers) is connected with a small taper hole (2 1 2). In addition, the fixing seat (i 3 ) has a receiving groove (22), and the receiving groove (22) engages the pipe body ( Ιι) M392102 % small diameter hole (21 2), and the lamp holder (12) has a groove (23) which is connected to the large diameter hole of the pipe body (1 1 ) (2 1 1), the housing (1) forms the accommodating space (2) by the through hole (2 1 ), the cavity (2 2 ), and the groove (23). The projection component (3) is accommodating A light source (3 1 ), a projection sheet (3 2 ), a lenticular lens (33), and a plano-convex lens (34) are sequentially disposed in the space (2) toward the projection direction. The projection sheet (32) An image (321) is embedded, and when the light source (31) emits light in the housing (1), the light passes through the slide (3 2 ), and The image (3 2 1) on the projection film (3 2 ) is sequentially refracted and projected outward through the lenticular lens (3 3) and the plano-convex lens (34). In the present embodiment, the projection sheet (3 2) And the lenticular lens (3 3) is installed in the tube body (1 1 ), and a spacer ring (3 5 ) is disposed between the projection sheet (32) and the lenticular lens (3 3 ). The source (3 1 ) is disposed in the lamp holder (12), and the light source (31) is an LED lamp in the embodiment, and is electrically connected to the power source (not shown) of the vehicle (4). (3 1 ) can be controlled by a switch (not shown) in the vehicle (4), and the plano-convex lens (34) is disposed on the fixed seat (13). According to the above, the lamp holder (1 2 ) is attached to the large diameter hole (2 1 1 ) of the pipe body (1 1 ) in a locking manner, and is locked into the end surface (1 2 1 ) in the pipe body (1 1 ) and the pipe body (1 1) The lenticular lens (3 3 ), the spacer ring (3 5 ), the 7 M392102, and the bokeh panel (3 2 ) are limited to the large diameter hole at the bottom edge (1 1 1 ) of the large diameter hole (2 1 1 ). (2 1 1 ). Furthermore, the official body (1 1) is also coupled to the fixed seat (1 3) in a locking manner. And the body (1 1 ) is limited by the end face (1 1 2) of the small diameter hole (2 1 2) and the bottom edge (1 3 1) of the fixed seat (2 2) The plano-convex lens (34) is in the cavity (2 2). The projection piece (3 2 ), the lenticular lens (3 3), the _, and the plano-convex lens (3 4) in the casing (1) are respectively Set at intervals according to the distance required for projection. Wherein, by the spacer ring (35), a projection distance is formed between the transparencies (32) and the lenticular lens (33), and the thickness of the spacer ring (35) is the thickness of the transparencies (32) The projection distance required for the lenticular lens (3 3). Further, the plano-convex lens (34) and the lenticular lens (3 3) are spaced apart by the hole depth of the small diameter hole (2 1 2). The tube body (i) of the embodiment has at least a recess (113) at the end # of the lamp holder (the second end), and the at least one recess (113) is axially recessed toward the inner projection piece ( 32) The depth. The projection piece (32) is provided with a convex portion (3 2 2 ) on the outer ring corresponding to the at least one concave portion (1 1 3) to fix the image of the projection piece (32) (3 2 projection orientation) The tube body (ii) of the present embodiment has two concave portions (丄丄3), and the widths of the two concave portions (1 1 3) are different, and the projection sheet (32) also has two convex portions (3 2 2 ) ' The convex portions (32, 2) of the two projections (3 2 ) respectively have a visibility of 8 M392102 corresponding to the two concave portions (113) of the tubular body (11), which is a foolproof structure design, so the same The convex portion (32 2) and the concave portion (1丄3) of the width are arranged to prevent the projection piece (3 2) from rotating when projected in the body (11), and the projection piece (3 2) can be prevented from being mounted. Inversely, the image of the projection 丨 (3 2) (3 2 1 ) is in the correct orientation when projected. As can be seen from the above structure, the housing (丄) is mounted on the rear view mirror (4 2 j, the projection assembly ( 3) It can be illuminated to the ground beside the door, and at the same time, it has the image of (= 2 2), so that the person on the car can see the ground condition of the foot when opening the door, avoiding accidentally stepping on the water stall or mud. ,or It is dangerous to step on a few holes or foreign objects, and you can watch the technique at the same time when lighting (3 2 1 ). It can be seen that the projection lamp structure of this creation is safe and entertaining when used in the vehicle (4). In addition, the body structure of the various models is different, and the housing (work) can be installed in the rut (4 1 ) itself in addition to the rear view mirror (4 2): ( 4 1 ) The surrounding car body can be equipped with the door (4 1). Please refer to Figure 5, which is the first part of the creation: the embodiment 'installs the casing (1) on the door (4) The inner bottom 1 and the person opening the door and getting off the vehicle have the same effect as the first embodiment in the same manner as in the first embodiment, so as to achieve the same effect as the first embodiment. (4) The disclosure of the embodiment is for explanation. This creation is not intended to be the material of this creation. The replacement of the value - or the replacement of the condition should still be stipulated in the above. M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M There is no similar publication in the same process or product, which is in compliance with the provisions of the Patent Law. Patent application is filed by Law. [Simplified illustration of the drawing] Fig. 1 is a schematic view showing the structure and projection of a projection lamp in a rear view mirror according to the first embodiment of the present invention. Fig. 2 is a projection of the first embodiment of the present invention. FIG. 3 is a cross-sectional structural view of a structure of a projection lamp according to a first embodiment of the present invention. Figure 5 shows the structure and projection of the projection lamp at the bottom of the rut. The main component symbol description (customized part) is not (this part) body (1 1 ) end face (1 1 2 ) Lamp holder (1 2) housing (1 bottom edge (1 recess (1
M392102 » V 端面（1 2 1 ) 固定座（1 3) 底緣（1 3 1 ) 容置空間（2) 穿孔（2 1 ) 大徑孔（2 1 1 ) 小徑孔（2 1 2) 容槽（2 2) 凹槽（2 3) 投影組件（3) 燈源（3 1 ) 投影片（3 2) 影像（3 2 1 ) 凸部（3 2 2 ) 雙凸透鏡（3 3) 平凸透鏡（3 4) 間隔環（3 5) 車輛（4 ) 車門（4 1 ) 後視鏡（4 2) 11M392102 » V end face (1 2 1 ) fixing seat (1 3) bottom edge (1 3 1 ) accommodating space (2) perforation (2 1 ) large diameter hole (2 1 1 ) small diameter hole (2 1 2) Slot (2 2) Groove (2 3) Projection assembly (3) Light source (3 1 ) Slide (3 2) Image (3 2 1 ) Projection (3 2 2 ) Bevel lens (3 3) Plano-convex lens ( 3 4) Spacer ring (3 5) Vehicle (4) Door (4 1 ) Rear view mirror (4 2) 11