TW202321614A - Laser lighting module - Google Patents
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本發明係關於一種雷射照明模組,尤指一種用於照明裝置。The invention relates to a laser lighting module, in particular to a lighting device.
雷射是一種原子或分子從穩態吸收來自外部光能量後,原子或分子躍升至激發態,之後從激發態回歸至穩態時放射光能量,稱為自發放射,此時放射出光能量的頻率與吸收光能量的頻率相同,且自發放射光會激發其他源子或分子放射出光,經由此過程發出強烈的光過程,稱為雷射振盪,雷射可分類為固體、液體、氣體及半導體四種。Laser is a kind of atom or molecule that absorbs external light energy from a steady state, jumps to an excited state, and then emits light energy when it returns to a steady state from the excited state, which is called spontaneous emission. The frequency of light energy emitted at this time The frequency is the same as that of the absorbed light energy, and the spontaneous emission light will excite other sources or molecules to emit light. This process emits a strong light process, which is called laser oscillation. Lasers can be classified into four types: solid, liquid, gas and semiconductor. kind.
半導體雷射可分為短波長與長波長兩種,短波長雷射的波長介於390nm~950nm,長波長雷射的波長介於980nm~1550nm,其中短波長可細分為390nm~550nm、635nm~670nm及750~950nm三種,半導體雷射常見結構有單異質結構及雙異質結構,單異質結構為一邊與主動區使用相同材質但不同極性,另一邊使用能係較大的材料,雙異質結構則是主動區兩旁皆是能係較大的材料,其中商品化結構又以雙異質結構較為常見,半導體雷射其能量來源來自電流,而雷射皆具有以下特性,單色性、高指向性、相干性佳及高強度。Semiconductor laser can be divided into short wavelength and long wavelength. The wavelength of short wavelength laser is between 390nm~950nm, and the wavelength of long wavelength laser is between 980nm~1550nm. The short wavelength can be subdivided into 390nm~550nm, 635nm~ There are three types of 670nm and 750~950nm. The common structures of semiconductor lasers include single heterostructure and double heterostructure. The single heterostructure uses the same material as the active region but has different polarity, and the other side uses a material with a larger energy system. The double heterostructure is Both sides of the active region are materials with large energy systems. Among them, the commercial structure is more common with a double heterostructure. The energy source of semiconductor lasers comes from current, and lasers have the following characteristics: monochromaticity, high directivity, Good coherence and high intensity.
車頭燈亮度及光亮度分布範圍若不符合規範,使用者於使用時將有行車安全之疑慮,其包含周圍亮度較低時,使用者有更多視線死角,因此對於突然出現人、動物或是其他物體沒有足夠反應時間,因而造成意外發生,因此,業界研發車燈時,在光分佈區域及光亮度都有需要遵守規範。If the brightness and brightness distribution range of the headlights do not meet the specifications, the user will have doubts about driving safety when using it, including when the surrounding brightness is low, the user will have more blind spots. Therefore, for sudden appearance of people, animals or Other objects do not have enough reaction time, which causes accidents. Therefore, when the industry develops automotive lights, it is necessary to comply with regulations in terms of light distribution area and brightness.
車頭燈發展至今,依照光源可分為四種型式之產品,包含鹵素頭燈、HID氙氣頭燈、LED頭燈及雷射頭燈。Since the development of headlights, they can be divided into four types of products according to the light source, including halogen headlights, HID xenon headlights, LED headlights and laser headlights.
鹵素車燈屬於早期已經存在車燈,其亦是一種白熾燈,其燈內部使用碘等週期表分類為鹵素之氣體取代惰性氣體,燈內部鎢絲原子蒸發時,其鎢原子與內部鹵素氣體反應形成鹵化鎢,移動至高溫時則分解回鎢原子,並黏附於鎢絲上,並不斷進行此循環,具有低成本及低色溫等優點,但相較於其他車燈,具有壽命短、易發熱等缺點。Halogen car lights belong to the car lights that already existed in the early days. It is also an incandescent lamp. The interior of the lamp uses iodine and other gases classified as halogens in the periodic table to replace inert gases. When the tungsten wire atoms inside the lamp evaporate, the tungsten atoms react with the internal halogen gas. It forms tungsten halide, and when it moves to high temperature, it decomposes back to tungsten atoms, and adheres to the tungsten wire, and continues this cycle. It has the advantages of low cost and low color temperature, but compared with other car lights, it has short life and is prone to heat and other shortcomings.
HID氙氣車燈,其中HID係High Intensity discharge,其使用氙氣取代惰性氣體,利用電子鎮流器將蓄電池電壓升至23000觸發電壓形成電弧,使燈內氣體進入激發態,而氣體由激發態回歸至穩態時進行發光,相較於鹵素車燈具有高亮度、色溫分部範圍廣及耗能僅鹵素燈三分之二等優點,然而壽命短亦是其缺點。HID xenon car lights, among which HID is High Intensity discharge, which uses xenon instead of inert gas, uses electronic ballast to raise the battery voltage to 23000 trigger voltage to form an arc, so that the gas in the lamp enters the excited state, and the gas returns from the excited state to It emits light in a steady state. Compared with halogen lamps, it has the advantages of high brightness, wide range of color temperature divisions, and energy consumption of only two-thirds of halogen lamps. However, its short life is also its disadvantage.
LED車燈,係利用發光二極體,二極內部體電子及電洞結合進行發光,相較於鹵素燈具有較長壽命、體積小巧、高發光效率及低成本等優點,且其亮度與HID氙氣車燈相同時,其耗能僅有其五分之一之耗能,而其具有照射角度限制之缺點。LED car lights use light-emitting diodes, which emit light through the combination of bulk electrons and holes in the diodes. Compared with halogen lamps, they have the advantages of longer life, small size, high luminous efficiency and low cost, and their brightness is comparable to that of HID When the xenon headlight is the same, its energy consumption is only one-fifth of its energy consumption, and it has the disadvantage of limiting the irradiation angle.
雷射車燈,將複數光束經由反射至表面具有黃磷之透鏡,黃磷吸收雷射產生白光,再經過反光器將白光投射,其具有LED車燈之優點,甚至更優於LED車燈,其照明距離為LED車燈兩倍,亮度為LED燈三倍,然其具有高成本、照明寬度較低之缺點,因此使用雷射車燈之車種會選擇使用LED燈作為近燈雷射車燈作為遠燈方式使用。Laser car lights reflect multiple light beams to the lens with yellow phosphorus on the surface. The yellow phosphorus absorbs the laser to generate white light, and then projects the white light through the reflector. It has the advantages of LED car lights, and is even better than LED car lights. Its lighting distance is twice that of LED lights, and its brightness is three times that of LED lights. However, it has the disadvantages of high cost and low lighting width. Therefore, vehicles using laser lights will choose to use LED lights as low-beam laser lights. Used as a far light.
因此,目前市場上大眾使用車燈種類以鹵素車燈、HID氙氣車燈及LED車燈為主,而雷射車燈缺點業界亦是繼續研究之方向。Therefore, the current types of car lights used by the public in the market are mainly halogen car lights, HID xenon car lights and LED car lights, and the shortcomings of laser car lights are also the direction of continuous research.
參閱專利CN 209819431U,其說明書揭示將車燈分為近光用LED燈模組及遠光用雷射車燈模組。Refer to patent CN 209819431U, the description of which discloses that car lights are divided into LED light modules for low beam and laser light modules for high beam.
參閱專利TW I577923B,揭示其設置一種同時具有遠光模式及近光模式之雷射車燈光學模組,利用六組雷射光源及兩面可分開或是結合之反射鏡,於遠光模式時兩面反射鏡進行結合進行反射,近光模式時僅留下一面反射鏡進行反射。Refer to the patent TW I577923B, which discloses a laser headlight optical module with both high beam mode and low beam mode. It uses six sets of laser light sources and two reflectors that can be separated or combined. The reflectors are combined for reflection, and only one reflector is left for reflection in low beam mode.
本發明提供一種雷射照明模組,其藉由一照明裝置內相互間隔特定角度之三組雷射照明模組,其雷射照明模組發出一第一雷射、一第二雷射及一第三雷射,經由一雷射偏轉裝置反射至一雷射轉換裝置,該第一雷射、該第二雷射及該第三雷射佈滿該雷射轉換裝置並相互形成部分重疊區,最後再經由透鏡將其投射形成一成像,改善單一雷射光源光展量不足及光照不足。The present invention provides a laser lighting module, which consists of three sets of laser lighting modules spaced apart from each other at a specific angle in a lighting device, and the laser lighting module emits a first laser, a second laser and a The third laser is reflected to a laser conversion device through a laser deflection device, the first laser, the second laser and the third laser cover the laser conversion device and form a partial overlapping area with each other, Finally, it is projected through a lens to form an image to improve the insufficient etendue and insufficient illumination of a single laser light source.
本發明之主要目的,係提供一種雷射照明模組,其係將另外增加兩組雷射鏡頭模組,配合可調整雷射偏轉裝置,將雷射佈滿整個雷射轉換裝置,利用雷射轉換裝置進行成像並將透過透鏡裝置投射成像。The main purpose of the present invention is to provide a laser lighting module, which will add two sets of laser lens modules, cooperate with an adjustable laser deflection device, and cover the entire laser conversion device with laser light. The converting device performs imaging and projects the image through the lens device.
為了達到上述之目的,本發明提供一種雷射照明模組,其包含一照明裝置、一雷射偏轉裝置、一雷射轉換裝置及一透鏡裝置,其中該照明裝置包含一第一雷射模組、一第二雷射模組及一第三雷射模組,該第一雷射模組發出一第一雷射,該第二雷射模組發出一第二雷射,該第三雷射模組發出一第三雷射,該第一雷射模組及該第二雷射模組具有一第一角度,該第二雷射模組及該第三雷射模組具有一第二角度。In order to achieve the above object, the present invention provides a laser lighting module, which includes a lighting device, a laser deflection device, a laser conversion device and a lens device, wherein the lighting device includes a first laser module , a second laser module and a third laser module, the first laser module emits a first laser, the second laser module emits a second laser, the third laser The module emits a third laser, the first laser module and the second laser module have a first angle, the second laser module and the third laser module have a second angle .
該雷射偏轉裝置,其係設置於該照明模組下方,該第一雷射、該第二雷射及該第三雷射經過該雷射偏轉裝置予以反射。The laser deflection device is arranged under the illumination module, and the first laser, the second laser and the third laser are reflected by the laser deflection device.
該雷射轉換裝置,其設置於該雷射偏轉裝置之一側,該雷射轉換裝置設置於該照明裝置下方,該第一雷射、該第二雷射及該第三雷射分別反射至該雷射轉換裝置,並經雷射轉換裝置予以反射一重疊光形,其中,該重疊光形由左至右包含一第一雷射光形、一第二雷射光形及一第三雷射光形,部分該第一雷射光形及該第二雷射光形之一第一部分於該雷射轉換裝置形成一第一重疊區,該第二雷射光形之一第二部分及與部分該第三雷射光形於該雷射轉換裝置形成一第二重疊區。The laser conversion device is arranged on one side of the laser deflection device, the laser conversion device is arranged under the illumination device, and the first laser, the second laser and the third laser are respectively reflected to The laser converting device reflects an overlapping light shape through the laser converting device, wherein the overlapping light shape includes a first laser light shape, a second laser light shape and a third laser light shape from left to right , part of the first laser light shape and a first part of the second laser light shape form a first overlapping area in the laser conversion device, a second part of the second laser light shape and a part of the third laser light shape A second overlapping area is formed by emitting light on the laser conversion device.
該透鏡裝置,其設置於該雷射轉換裝置之一出光側,該重疊光形係經過該透鏡裝置投射出一成像。The lens device is arranged on a light emitting side of the laser conversion device, and the superimposed light shape is projected into an image through the lens device.
於本發明之一實施例中,更進一步設置一基座,該雷射轉換裝置係設置於該基座之一側,且該雷射偏轉裝置及該透鏡裝置分別設置於該基座前端。In one embodiment of the present invention, a base is further provided, the laser conversion device is disposed on one side of the base, and the laser deflection device and the lens device are respectively disposed at the front end of the base.
於本發明之一實施例中,其中該第一角度範圍介於-5度~10度之間。In an embodiment of the present invention, the first angle range is between -5 degrees and 10 degrees.
於本發明之一實施例中,其中該第二角度範圍介於-5度~10度之間。In an embodiment of the present invention, the second angle range is between -5 degrees and 10 degrees.
於本發明之一實施例中,該透鏡裝置包含一中空殼體、一透鏡組,該透鏡組設置於中空殼體之一前端。In one embodiment of the present invention, the lens device includes a hollow casing and a lens group, and the lens group is arranged at a front end of the hollow casing.
於本發明之一實施例中,其中,該雷射轉換裝置係一數位微鏡元件(Digital Micromirror Device,DMD)。In an embodiment of the present invention, the laser conversion device is a digital micromirror device (Digital Micromirror Device, DMD).
於本發明之一實施例中,該第一重疊區佔該第一雷射光形50%面積,該第一重疊區佔該第二雷射光形50%面積。In one embodiment of the present invention, the first overlapping area occupies 50% of the area of the first laser light shape, and the first overlapping area occupies 50% of the area of the second laser light shape.
於本發明之一實施例中,該第二重疊區佔該第二雷射光形50%面積,該第二重疊區佔該第三雷射光形50%面積。In an embodiment of the present invention, the second overlapping area occupies 50% of the area of the second laser light shape, and the second overlapping area occupies 50% of the area of the third laser light shape.
於本發明之一實施例中,該第一重疊區及該第二重疊區合計佔該第二雷射光形100%面積。In an embodiment of the present invention, the first overlapping area and the second overlapping area together occupy 100% of the area of the second laser light shape.
本發明另提供一種雷射照明模組,其包含一照明裝置、一雷射偏轉裝置、一基座、一雷射轉換裝置及一透鏡裝置,其中該照明裝置包含一第一雷射模組、一第二雷射模組及一第三雷射模組,該第一雷射模組發出一第一雷射,該第二雷射模組發出一第二雷射,該第三雷射模組發出一第三雷射,該第一雷射模組及該第二雷射模組具有一第一角度,該第二雷射模組及該第三雷射模組具有一第二角度。The present invention further provides a laser lighting module, which includes a lighting device, a laser deflecting device, a base, a laser conversion device and a lens device, wherein the lighting device includes a first laser module, A second laser module and a third laser module, the first laser module emits a first laser, the second laser module emits a second laser, the third laser module The group emits a third laser, the first laser module and the second laser module have a first angle, and the second laser module and the third laser module have a second angle.
該雷射偏轉裝置,其係設置於該照明模組下方,該第一雷射、該第二雷射及該第三雷射經過該雷射偏轉裝置予以反射。The laser deflection device is arranged under the illumination module, and the first laser, the second laser and the third laser are reflected by the laser deflection device.
該基座,其係設有複數個調整結構,其中,該些個調整結構設有複數個結構調整螺絲,該些個結構調整螺絲調整該些個調整結構使該基座於每個軸向具有正負5度角度調整量。The base is provided with a plurality of adjustment structures, wherein the adjustment structures are provided with a plurality of structure adjustment screws, and the structure adjustment screws adjust the adjustment structures so that the base has a Angle adjustment of plus or
該雷射轉換裝置,其設置於該雷射偏轉裝置之一側,該雷射轉換裝置設置於該照明裝置下方,該第一雷射、該第二雷射及該第三雷射分別反射至該雷射轉換裝置,並經雷射轉換裝置予以反射一重疊光形,其中,該重疊光形由左至右包含一第一雷射光形、一第二雷射光形及一第三雷射光形,部分該第一雷射光形及該第二雷射光形之一第一部分於該雷射轉換裝置形成一第一重疊區,該第二雷射光形之一第二部分及與部分該第三雷射光形於該雷射轉換裝置形成一第二重疊區。The laser conversion device is arranged on one side of the laser deflection device, the laser conversion device is arranged under the illumination device, and the first laser, the second laser and the third laser are respectively reflected to The laser converting device reflects an overlapping light shape through the laser converting device, wherein the overlapping light shape includes a first laser light shape, a second laser light shape and a third laser light shape from left to right , part of the first laser light shape and a first part of the second laser light shape form a first overlapping area in the laser conversion device, a second part of the second laser light shape and a part of the third laser light shape A second overlapping area is formed by emitting light on the laser conversion device.
該透鏡裝置,其設置於該雷射轉換裝置之一出光側,該重疊光形係經過該透鏡裝置投射出一成像。The lens device is arranged on a light emitting side of the laser conversion device, and the superimposed light shape is projected into an image through the lens device.
於本發明之另一實施例中,其中,該雷射轉換裝置係設置於該基座之一側,且該雷射偏轉裝置及該透鏡裝置分別設置於該基座前端。In another embodiment of the present invention, the laser converting device is arranged on one side of the base, and the laser deflecting device and the lens device are respectively arranged at the front end of the base.
於本發明之另一實施例中,其中該第一角度範圍介於-5度~10度之間。In another embodiment of the present invention, the first angle range is between -5 degrees and 10 degrees.
於本發明之另一實施例中,其中該第二角度範圍介於-5度~10度之間。In another embodiment of the present invention, the second angle range is between -5 degrees and 10 degrees.
於本發明之另一實施例中,該透鏡裝置包含一中空殼體、一透鏡組,該透鏡組設置於中空殼體之一前端。In another embodiment of the present invention, the lens device includes a hollow casing and a lens group, and the lens group is arranged at a front end of the hollow casing.
於本發明之另一實施例中,其中,該雷射轉換裝置係一數位微鏡元件(Digital Micromirror Device,DMD)。In another embodiment of the present invention, the laser conversion device is a digital micromirror device (Digital Micromirror Device, DMD).
於本發明之另一實施例中,該第一重疊區佔該第一雷射光形50%面積,該第一重疊區佔該第二雷射光形50%面積。In another embodiment of the present invention, the first overlapping area occupies 50% of the area of the first laser light shape, and the first overlapping area occupies 50% of the area of the second laser light shape.
於本發明之另一實施例中,該第二重疊區佔該第二雷射光形50%面積,該第二重疊區佔該第三雷射光形50%面積。In another embodiment of the present invention, the second overlapping area occupies 50% of the area of the second laser light shape, and the second overlapping area occupies 50% of the area of the third laser light shape.
於本發明之另一實施例中,該第一重疊區及該第二重疊區合計佔該第二雷射光形100%面積。In another embodiment of the present invention, the first overlapping area and the second overlapping area together occupy 100% of the area of the second laser light shape.
為使 貴審查委員對本發明之特徵及所達成之功效有更進一步之瞭解與認識,謹佐以實施例及配合說明,說明如後:In order to enable your review committee members to have a further understanding and understanding of the characteristics of the present invention and the achieved effects, the following examples and accompanying descriptions are hereby provided:
習知,單一雷射模組具有光展量不足及光照度不足之問題,若處理以上問題,會提升其照明模組用於車燈之方便性。It is known that a single laser module has the problems of insufficient etendue and insufficient illuminance. If the above problems are solved, the convenience of using the lighting module for vehicle lights will be improved.
有鑑於的問題。據此,本發明遂提出依雷射照明模組,以解決習知技術所造成之問題。Given the problem. Accordingly, the present invention proposes a laser lighting module to solve the problems caused by the conventional technology.
以下,將進一步說明本發明所包含之特性、所搭配之結構:The following will further illustrate the characteristics and structure of the present invention:
請參閱第1圖,其係為本發明一實施例之分解示意圖,如圖所示,一雷射照明模組1包含一照明裝置2、一雷射偏轉裝置3、一雷射轉換裝置4及一透鏡裝置5。Please refer to Figure 1, which is an exploded schematic view of an embodiment of the present invention. As shown in the figure, a
參閱第1圖、第2A圖及第2B圖,第2A圖其係為本發明一實施例之光路線立體圖,第2B圖其係為本發明一實施例之光路線前視圖,如圖所示,該照明裝置2包含一基板21、一第一雷射模組22、一第二雷射模組23及一第三雷射模組24,該第一雷射模組22發出一第一雷射221、該第二雷射模組23發出一第二雷射231,該第三雷射模組24發出一第三雷射241,該第一雷射模組22及該第二雷射模組23具有一第一角度R1,該第二雷射模組23及該第三雷射模組24具有一第二角度R2,其中該第一角度R1及該第二角度R2介於-5度~10度之間。Referring to Fig. 1, Fig. 2A and Fig. 2B, Fig. 2A is a perspective view of the light route of an embodiment of the present invention, and Fig. 2B is a front view of the light route of an embodiment of the present invention, as shown in the figure , the
其中,該雷射偏轉裝置3,其係設置於該照明裝置2下方,該第一雷射221、該第二雷射231及該第三雷射241經過該雷射偏轉裝置3予以反射。Wherein, the
其中,該雷射轉換裝置4,其設置於該雷射偏轉裝置3之一側,該雷射轉換裝置4設置於該照明裝置2下方,該第一雷射221、該第二雷射231及該第三雷射241分別反射至該雷射轉換裝置4,並經雷射轉換裝置4予以反射一重疊光形41,其中,該重疊光形41由左至右包含一第一雷射光形222、一第二雷射光形232及一第三雷射光形242,部分該第一雷射光形222及該第二雷射光形232之一第一部分於該雷射轉換裝置4形成一第一重疊區411,該第二雷射光形232之一第二部分及與部分該第三雷射光形242於該雷射轉換裝置4形成一第二重疊區412。Wherein, the
其中,該透鏡裝置5,其設置於該雷射轉換裝置4之一出光側7,該重疊光形41係經過該透鏡裝置5投射出一成像。Wherein, the
接續上述, 更進一步設置一基座6,該雷射轉換裝置4係設置於該基座6之一側,且該雷射偏轉裝置13及該透鏡裝置5分別設置於該基座6前端,更進一步說明,該透鏡裝置5係包含一中空殼體51及一透鏡組52,該中空殼體51設於該基座6前端,也就是說,該雷射偏轉裝置13設置於該中空殼體51內,該透鏡組52係設置於該中空殼體51之前端內側,更進一步說明,該透鏡組52係相對設置於該中空殼體51一端設置於該基座6前端之另一端,該基座6之另一側設置一風扇61,以加強該基座6之散熱。Continuing the above, a
參閱第3A圖-第3D圖,第3A圖其係為本發明一實施例之雷射轉換裝置上重疊光形中第一雷射光形示意圖,第3B圖其係為本發明一實施例之雷射轉換裝置上重疊光形中第二雷射光形示意圖,第3C圖其係為本發明一實施例之雷射轉換裝置上重疊光形中第三雷射光形示意圖,第3D圖其係為本發明一實施例之雷射轉換裝置上重疊光形中第一重疊區及第二重疊區示意圖,如圖所示,其中該雷射轉換裝置4係一數位微鏡元件(Digital Micromirror Device,DMD),該第一重疊區411佔該第一雷射光形222共50%面積,該第一重疊區411佔該第二雷射光形232共50%面積,該第二重疊區412佔該第二雷射光形232共50%面積,該第二重疊區412佔該第三雷射光形242共50%面積,該第一重疊區411及該第二重疊區412合計佔該第二雷射232共100%面積。Refer to Fig. 3A-Fig. 3D. Fig. 3A is a schematic diagram of the first laser light pattern in the superimposed light pattern on the laser conversion device according to an embodiment of the present invention. Fig. 3B is a schematic diagram of the laser light pattern according to an embodiment of the present invention. The schematic diagram of the second laser light pattern in the superimposed light pattern on the laser conversion device. Figure 3C is a schematic diagram of the third laser light pattern in the superimposed light pattern on the laser conversion device according to an embodiment of the present invention. Figure 3D is the basic diagram A schematic diagram of the first overlapping area and the second overlapping area in the overlapping light pattern on the laser conversion device according to an embodiment of the invention, as shown in the figure, wherein the
參閱本案第4圖,其為本發明另一實施例之分解示意圖,如圖所示,一雷射照明模組1包含一照明裝置2、一雷射偏轉裝置3、一基座6、一雷射轉換裝置4及一透鏡裝置5。Refer to Figure 4 of this case, which is an exploded schematic diagram of another embodiment of the present invention. As shown in the figure, a
參閱第4圖、第5A圖及第5B圖,第5A圖其係為本發明另一實施例之光路線立體圖,第5B圖其係為本發明另一實施例之光路線前視圖,如圖所示,該照明裝置2包含一基板21、一第一雷射模組22、一第二雷射模組23及一第三雷射模組24,該第一雷射模組22發出一第一雷射221、該第二雷射模組23發出一第二雷射231,該第三雷射模組24發出一第三雷射241,該第一雷射模組22及該第二雷射模組23具有一第一角度R1,該第二雷射模組23及該第三雷射模組24具有一第二角度R2,其中該第一角度R1及該第二角度R2介於-5度~10度之間。Referring to Fig. 4, Fig. 5A and Fig. 5B, Fig. 5A is a perspective view of the light path of another embodiment of the present invention, and Fig. 5B is a front view of the light path of another embodiment of the present invention, as shown in Fig. As shown, the
其中,該雷射偏轉裝置3,其係設置於該照明裝置2下方,該第一雷射1122、該第二雷射231及該第三雷射241經過該雷射偏轉裝置3予以反射。Wherein, the
其中,該基座6設有複數個調整結構62,該些個調整結構62設有複數個結構調整螺絲621,該些個結構調整螺絲621調整該些個調整結構62使該基座6於每個軸向具有正負5度角度調整量。Wherein, the
該雷射轉換裝置4,其設置於該雷射偏轉裝置3之一側,該雷射轉換裝置4設置於該照明裝置2下方,該第一雷射221、該第二雷射231及該第三雷射241分別反射至該雷射轉換裝置4,並經雷射轉換裝置4予以反射一重疊光形41,其中,該重疊光形41由左至右包含一第一雷射光形222、一第二雷射光形232及一第三雷射光形242,部分該第一雷射光形222及該第二雷射光形232之一第一部分於該雷射轉換裝置4形成一第一重疊區411,該第二雷射光形232之一第二部分及與部分該第三雷射光形242於該雷射轉換裝置4形成一第二重疊區42。The
其中,該透鏡裝置5,其設置於該雷射轉換裝置4之一出光側7,該重疊光形41係經過該透鏡裝置5投射出一成像。Wherein, the
接續上述,該雷射轉換裝置4係設置於該基座6之一側,且該雷射偏轉裝置3及該透鏡裝置5分別設置於該基座6前端,更進一步說明,該透鏡裝置5係包含一中空殼體51及一透鏡組52,該中空殼體51設於該基座6前端,也就是說,該雷射偏轉裝置13設置於該中空殼體51內,該透鏡組52係設置於該中空殼體51之前端內側,更進一步說明,該透鏡組52係相對設置於該中空殼體51一端設置於該基座6前端之另一端,該基座6之另一側設置一風扇61,以加強該基座6之散熱。Continuing the above, the
參閱第6A圖-第6D圖,第6A圖其係為本發明另一實施例之雷射轉換裝置上重疊光形中第一雷射光形示意圖,第6B圖其係為本發明另一實施例之雷射轉換裝置上重疊光形中第二雷射光形示意圖,第6C圖其係為本發明另一實施例之雷射轉換裝置上重疊光形中第三雷射光形示意圖,第6D圖其係為本發明另一實施例之雷射轉換裝置上重疊光形中第一重疊區及第二重疊區示意圖,如圖所示,其中該雷射轉換裝置4係一數位微鏡元件(Digital Micromirror Device,DMD),該第一重疊區41佔該第一雷射光形222共50%面積,該第一重疊區411佔該第二雷射光形232共50%面積,該第二重疊區412佔該第二雷射光形232共50%面積,該第二重疊區412佔該第三雷射光形242共50%面積,該第一重疊區411及該第二重疊區412合計佔該第二雷射光形232共100%面積。Refer to Figure 6A - Figure 6D, Figure 6A is a schematic diagram of the first laser light pattern in the superimposed light pattern on the laser conversion device of another embodiment of the present invention, and Figure 6B is another embodiment of the present invention The schematic diagram of the second laser light pattern among the superimposed light patterns on the laser conversion device, Fig. 6C is a schematic diagram of the third laser light pattern among the superimposed light patterns on the laser conversion device according to another embodiment of the present invention, Fig. 6D It is a schematic diagram of the first overlapping area and the second overlapping area in the overlapping light shape on the laser conversion device according to another embodiment of the present invention, as shown in the figure, wherein the
故本發明實為一具有新穎性、進步性及可供產業上利用者,應符合我國專利法專利申請要件無疑,爰依法提出發明專利申請,祈 鈞局早日賜准專利,至感為禱。Therefore, the present invention is novel, progressive and can be used in the industry. It should meet the patent application requirements of my country's patent law. I file an invention patent application in accordance with the law. I pray that the bureau will grant the patent as soon as possible. I am sincerely praying.
惟以上所述者,僅為本發明之較佳實施例而已,並非用來限定本發明實施之範圍,舉凡依本發明申請專利範圍所述之形狀、構造、特徵及精神所為之均等變化與修飾,均應包括於本發明之申請專利範圍內。However, the above-mentioned ones are only preferred embodiments of the present invention, and are not used to limit the scope of the present invention. For example, all equal changes and modifications are made according to the shape, structure, characteristics and spirit described in the scope of the patent application of the present invention. , should be included in the patent application scope of the present invention.
1:雷射照明模組 2:照明裝置 21:基板 22:第一雷射模組 221:第一雷射 222:第一雷射光形 23:第二雷射模組 231:第二雷射 232:第二雷射光形 24:第三雷射模組 241:第三雷射 242:第三雷射光形 3:雷射偏轉裝置 4:雷射轉換裝置 41:重疊光形 411:第一重疊區 412:第二重疊區 5:透鏡裝置 51:中空殼體 52:透鏡組 6:基座 61:風扇 62:調整結構 621:結構調整螺絲 7:出光側 R1:第一角度 R2:第二角度 1: Laser lighting module 2: Lighting device 21: Substrate 22: The first laser module 221: The first laser 222: The first laser light shape 23: The second laser module 231:Second laser 232: The second laser light shape 24: The third laser module 241: The third laser 242: The third laser light shape 3: Laser deflection device 4:Laser conversion device 41: Overlap light shape 411: The first overlapping area 412:Second overlapping area 5: Lens device 51: hollow shell 52: Lens group 6: base 61: fan 62: Adjust structure 621: Structure adjustment screw 7: light output side R1: first angle R2: second angle
第1圖:其為本發明一實施例之分解示意圖; 第2A圖:其為本發明一實施例之光路線立體圖; 第2B圖:其為本發明一實施例之光路線前視圖; 第3A圖:其為本發明一實施例之雷射轉換裝置上重疊光形中第一雷射光形示意圖; 第3B圖:其為本發明一實施例之雷射轉換裝置上重疊光形中第二雷射光形示意圖; 第3C圖:其為本發明一實施例之雷射轉換裝置上重疊光形中第三雷射光形示意圖; 第3D圖:其為本發明一實施例之雷射轉換裝置上重疊光形中第一重疊區及第二重疊區示意圖; 第4圖:其為本發明另一實施例之分解示意圖; 第5A圖:其為本發明另一實施例之光路線立體圖; 第5B圖:其為本發明另一實施例之光路線前視圖;以及 第6A圖:其為本發明另一實施例之雷射轉換裝置上重疊光形中第一雷射光形示意圖; 第6B圖:其為本發明另一實施例之雷射轉換裝置上重疊光形中第二雷射光形示意圖; 第6C圖:其為本發明另一實施例之雷射轉換裝置上重疊光形中第三雷射光形示意圖;以及 第6D圖:其為本發明另一實施例之雷射轉換裝置上重疊光形中第一重疊區及第二重疊區示意圖。 Figure 1: It is an exploded schematic diagram of an embodiment of the present invention; Fig. 2A: It is a perspective view of the light path of an embodiment of the present invention; Fig. 2B: it is the front view of the light route of an embodiment of the present invention; Figure 3A: It is a schematic diagram of the first laser light pattern among the superimposed light patterns on the laser conversion device according to an embodiment of the present invention; Figure 3B: It is a schematic diagram of the second laser light pattern in the superimposed light pattern on the laser conversion device according to an embodiment of the present invention; Figure 3C: It is a schematic diagram of the third laser light pattern among the superimposed light patterns on the laser conversion device according to an embodiment of the present invention; Figure 3D: It is a schematic diagram of the first overlapping area and the second overlapping area in the overlapping light pattern on the laser conversion device according to an embodiment of the present invention; Figure 4: It is an exploded schematic view of another embodiment of the present invention; Fig. 5A: It is a perspective view of the light route of another embodiment of the present invention; Fig. 5B: it is the front view of the light route of another embodiment of the present invention; and Figure 6A: It is a schematic diagram of the first laser light pattern in the superimposed light pattern on the laser conversion device according to another embodiment of the present invention; Figure 6B: It is a schematic diagram of the second laser light pattern in the superimposed light pattern on the laser conversion device according to another embodiment of the present invention; Figure 6C: It is a schematic diagram of the third laser light pattern in the superimposed light pattern on the laser conversion device according to another embodiment of the present invention; and FIG. 6D: It is a schematic diagram of the first overlapping area and the second overlapping area in the overlapping light pattern on the laser conversion device according to another embodiment of the present invention.
1:雷射照明模組 1: Laser lighting module
2:照明裝置 2: Lighting device
21:基板 21: Substrate
22:第一雷射模組 22: The first laser module
23:第二雷射模組 23: The second laser module
24:第三雷射模組 24: The third laser module
3:雷射偏轉裝置 3: Laser deflection device
4:雷射轉換裝置 4:Laser conversion device
5:透鏡裝置 5: Lens device
51:中空殼體 51: hollow shell
52:透鏡組 52: Lens group
6:基座 6: base
61:風扇 61: fan
7:出光側 7: light output side
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