M308553 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種具有分光結構之雷射模組，尤指 一種可在物體上投射出兩平行線狀之雷射光束，以便工具 機對準加工之具有分光結構之雷射模組。 【先前技術】 請參閱第一圖所示，習知的具有分光結構之雷射模 組，其包括一模組座1 a，該模組座i a内嵌設有一波浪 • 鏡2a、一分光鏡3a及一反射鏡4a，該波浪鏡2a設 置於該模組座1 a前端，該模組座i a後端設有一發光模 組5 a，該波浪鏡2 a、該分光鏡3 a、該反射鏡4 a及 該發光模組5 a之間形成一通道i i a，以供雷射光束6 a通過。 使用時，該發光模組5 a發出一點狀的雷射光束6 a，經该反射鏡4 a將該雷射光束6 a折射至該分光鏡3 a，利用該分光鏡3 a之分光層3 i a折射部分的雷射光 束6 a，該分光鏡3 a之反射層3 2 a折射剩餘的雷射光 束6 a，經折射後的二道雷射光束6 a，再通過該波浪鏡 2 a在物體上投射出兩道平行帶狀的雷射光束6 a。 惟，上述習知的具有分光結構之雷射模組，其設計複 雜，該波浪鏡2 a、該分光鏡3 a及該反射鏡4 a之間的 參數關係不易控制。再者，該雷射光束6 a的能量經過多 零件的損耗，使得該雷射光束6a亮度不佳。 緣是，本創作人有感於上述缺失之可改善，乃特潛心 研究亚配合學理之運用，終於提出一種設計合理且有效改 善上述缺失之本創作。 5 M308553 【新型内容】 模組本提供一種具有分光結構之雷射 &&化令件減少，組裝容易，並可減少光能 宙射杈組體積，且使各零件間的參數關係容 易控制，進而降低製造成本，提高產品品質。 構之iL達f上述之目的，本創作係提供—種具有分光結 π έ Γ .H包括模組座；—分光鏡，其設置於該 旲jj ’备光杈組，其設置於該模組座下方，該發光模 ί二角度對應於該分光鏡，該發光模組所發㈣雷射光 束直接投射於該分光鏡；以及m其設置於該模組 座，该波浪鏡呈—角度對應於該分光鏡對應。 、為使此更進-步了解本創作之特徵及技術内容，請參 閱^下有關於本創作之詳細說明與附圖，然而所附圖式僅 供參考與說明用，並非用來對本創作純限制者。 【實施方式】 凊苓閱第二圖及第三圖所示，本創作係提供一種具有 分光結構之雷射模組，其可安裝於圓鋸機等卫具機上，藉 以利用該雷射模組所發出的雷射對準切削線，來辅助切 削，该雷射模組包括一呈長形塊狀之模組座丄、一呈長方 形扁狀之分光鏡2、一呈長形柱狀之發光模組3及一波浪 鏡4。該模組座1係為一硬質塑膠體，該模組座i下方設 有一固定孔1 1。 又 該分光鏡2嵌設於該模組座i内，該分光鏡2係為一 具有兩面鍍膜之光學玻璃，該分光鏡2設有一分光層2 1 及一反射層2 2，該分光層2 !_係為設置於該分光鏡2内 侧之鍍膜，該反射層2 2係為設置於該分光鏡2外侧之鍍 M308553 膜，當雷射光束5由内側照射於該分光層2 1時，該雷射 光束5 '~部分光被该分光層2 1折射’另一部分光穿過該 分光層2 1由該反射層2 2折射，藉以將一道雷射光束5 分化為兩道雷射光束5，在本實施例中，最佳的分光比例 為 5 0 %。 6亥發光核組3係為一雷射二極體模組，該發光模組3 前端可發出一雷射光束5，該發光模組3固設於該模組座 1之固定孔1 1内，且該發光模組3前端呈一角度對應於 該分光鏡2，使該發光模組3發出的雷射光束5能以一角 度直接投射於該分光鏡2。另，該發光模組3後端電性連 接於一電源控制單元（圖略），藉以控制該發光模組3發射 雷射光束5 〇 該波浪鏡4為一表面設有波浪面之鏡片，其可將點狀 投射的雷射光束5轉化為帶狀投射的雷射光束5，該波浪 鏡4嵌設於該模組座1前端，該波浪鏡4呈一角度對應於 該分光鏡2，並使該分光鏡2所折射的光線能射入該波浪 鏡4。另，該發光模組3所發出的雷射光束5經該分光鏡 2折射通過該波浪鏡4所形成的角度0，在本實施例中， 較佳角度為6 0。〜1 2 0。。再者，在該分光鏡2、該發 光模組3及该波浪鏡4之間形成有一通道1 2，使該雷射 光束5可在通道1 2中前進，以減少光能損耗；藉由上述 之組成以形成本創作之具有分光結構之雷射模組。 使用時，該發光模組3發射出一點狀投射的雷射光束 5投射於該分光鏡2，該雷射光束5被該分光層2 i分化 為兩道光束，並分別被該分光層2 i及該反射層2 2折射 通過該波浪鏡4，且在欲對準的物體上投射出兩道平行帶 M308553 狀投射的雷射光束5。 本創作之具有分光結構之雷射模組， 變發光模組位置，使其設計簡化，零=鏡: :合易I可減）光能損耗，縮小該雷射模組體積，且因 ，件減巧各零件間的參數關係容易控制，進而降低製造 成本，提高產品品質。M308553 VIII. New Description: [New Technology Field] This creation is about a laser module with a beam splitting structure, especially a laser beam that can project two parallel lines on the object for the machine tool pair. A quasi-machined laser module with a beam splitting structure. [Prior Art] As shown in the first figure, a conventional laser module having a beam splitting structure includes a module base 1a in which a wave mirror 2a and a beam splitter are embedded. 3a and a mirror 4a, the wave mirror 2a is disposed at the front end of the module base 1a, and a light-emitting module 5a is disposed at the rear end of the module base ia, the wave mirror 2a, the beam splitter 3a, the reflection A channel iia is formed between the mirror 4a and the light-emitting module 5a for the passage of the laser beam 6a. In use, the light-emitting module 5a emits a point-shaped laser beam 6a, and the laser beam 6a is refracted to the beam splitter 3a via the mirror 4a, and the beam splitting layer 3 of the beam splitter 3a is used. Ia refracting part of the laser beam 6 a, the reflecting layer 3 2 a of the beam splitter 3 a refracts the remaining laser beam 6 a , the refracted two laser beam 6 a , and then passes through the wave mirror 2 a Two parallel strips of laser beam 6 a are projected onto the object. However, the above-described conventional laser module having a beam splitting structure is complicated in design, and the parameter relationship between the wave mirror 2 a, the beam splitter 3 a and the mirror 4 a is not easily controlled. Furthermore, the energy of the laser beam 6a is depleted by a plurality of parts, so that the laser beam 6a is not bright. The reason is that this creator feels that the above-mentioned deficiencies can be improved. He is devoted to the application of the theory of sub-coordination, and finally proposes a creation that is reasonable in design and effective in improving the above-mentioned deficiencies. 5 M308553 [New Content] The module provides a laser &&&> device with a beam splitting structure, which is easy to assemble, reduces the volume of light energy, and makes the parameter relationship between parts easy to control. , thereby reducing manufacturing costs and improving product quality. In order to achieve the above purpose, the present invention provides a spectroscopic junction π έ Γ .H including a module holder; a beam splitter, which is disposed in the 旲jj 'preparation group, which is disposed in the module Below the seat, the two modes of the illumination mode correspond to the beam splitter, and the (four) laser beam emitted by the illumination module is directly projected to the beam splitter; and m is disposed on the module holder, the wave mirror is angled to correspond to The beam splitter corresponds. In order to make this more step-by-step understanding of the characteristics and technical content of this creation, please refer to the following for a detailed description of the creation and the drawings. However, the drawings are for reference and explanation only, and are not intended to be pure for this creation. Limiter. [Embodiment] Referring to the second and third figures, the present invention provides a laser module having a beam splitting structure, which can be mounted on a fixture machine such as a circular saw machine, thereby utilizing the laser mode. The laser emitted by the group is aligned with the cutting line to assist the cutting. The laser module comprises a module block with a long block shape, a beam splitter with a rectangular shape, and an elongated column. The light module 3 and a wave mirror 4. The module base 1 is a rigid plastic body, and a fixing hole 11 is disposed under the module base i. The beam splitter 2 is embedded in the module holder i. The beam splitter 2 is an optical glass having a double-sided coating. The beam splitter 2 is provided with a beam splitting layer 2 1 and a reflective layer 2 2 . The beam splitting layer 2 is provided. The _ is a plating film disposed on the inner side of the beam splitter 2, and the reflective layer 22 is a plated M308553 film disposed outside the beam splitter 2, and when the laser beam 5 is irradiated from the inner side to the light splitting layer 2 1 , The laser beam 5 '~ part of the light is refracted by the beam splitting layer 2 1 'the other part of the light passes through the beam splitting layer 2 1 and is refracted by the reflecting layer 2 2 , thereby differentiating a laser beam 5 into two laser beams 5 , In the present embodiment, the optimum split ratio is 50%. The 6-light illuminating core group 3 is a laser diode module, and a laser beam 5 is emitted from the front end of the illuminating module 3, and the illuminating module 3 is fixed in the fixing hole 1 1 of the module holder 1. The front end of the light-emitting module 3 corresponds to the beam splitter 2 at an angle, so that the laser beam 5 emitted by the light-emitting module 3 can be directly projected onto the beam splitter 2 at an angle. In addition, the rear end of the light emitting module 3 is electrically connected to a power control unit (not shown), thereby controlling the light emitting module 3 to emit a laser beam 5, and the wave mirror 4 is a lens having a wave surface on a surface thereof. The point-projected laser beam 5 can be converted into a strip-shaped projected laser beam 5, the wave mirror 4 is embedded in the front end of the module holder 1, and the wave mirror 4 is at an angle corresponding to the beam splitter 2, and The light refracted by the beam splitter 2 can be incident on the wave mirror 4. In addition, the laser beam 5 emitted by the light-emitting module 3 is refracted by the beam splitter 2 through the angle 0 formed by the wave mirror 4. In the embodiment, the preferred angle is 60. ~1 2 0. . Furthermore, a channel 12 is formed between the beam splitter 2, the light-emitting module 3 and the wave mirror 4, so that the laser beam 5 can be advanced in the channel 12 to reduce optical energy loss; The composition is to form a laser module with a splitting structure of the present invention. In use, the laser beam 3 emitted by the illumination module 3 is projected onto the beam splitter 2, and the laser beam 5 is divided into two beams by the beam splitting layer 2 i, and is respectively divided by the beam splitting layer 2 i And the reflective layer 22 is refracted through the wave mirror 4, and two parallel beams M308553 projecting laser beam 5 are projected on the object to be aligned. The laser module with the splitting structure of the present invention has the position of the variable illumination module, so that the design is simplified, zero = mirror: : Heyi I can reduce the light energy loss, reduce the volume of the laser module, and It is easy to control the parameter relationship between the various parts, thereby reducing manufacturing costs and improving product quality.
惟’以上所述為本創作之較佳可行實施例，非因此即 2本創狀專㈣圍，故舉凡利本創 :容所為之等效結構變化，均同理包之= 内，合予陳明。 F 【圖式簡單說明】 離-ί闰目係、自知的具有分光結構之雷射模組之使用狀 怨不意圖。 射模組實施例之 立體圖 第二圖··係本創作具有分光結構之雷 第三圖：係本創作具有分光結構之雷射槿袓杏施例t 使用狀態示意圖。 狀田射权組^例之 【主要元件符號說明】 [習知1 1 a 模組座 1 1 a 通道 2 a 波浪鏡 3 a 分光鏡 3 1a 分光層 3 2a 反射層 M308553However, the above description is a better and feasible embodiment of the creation. Therefore, it is not the case that the two creations are special (four). Therefore, the equivalent structural changes of the genius: the equivalent of the structure, Chen Ming. F [Simple description of the diagram] The use of the laser module with a spectroscopic structure is not intended. The perspective view of the embodiment of the shooting module The second figure···········································································状田射权组^Example [Main component symbol description] [Learn 1 1 a Module base 1 1 a Channel 2 a Wave mirror 3 a Beam splitter 3 1a Beam splitting layer 3 2a Reflecting layer M308553
[本創作] 反射鏡 發光模組 雷射光束 模組座 2[This creation] Mirror Light-emitting module Laser beam Module holder 2
1 1 固定孔 1 2 通道 分光鏡 2 1 分光層 2 2 反射層1 1 fixing hole 1 2 channel beam splitter 2 1 beam splitting layer 2 2 reflecting layer
發光模組 波浪鏡 雷射光束Light module, wave mirror, laser beam