M346733 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種LED燈，尤其是一種LED路燈之 燈座結構。 【先前技術】 習知用於照明之水銀路燈，由於長時間使用下產生的 高熱容易使燈泡的使用壽命縮短，耗電量高且不符環保， 故已逐漸被具有亮度高、省電、壽命長等諸多優點之發光 二極體（Light Emitting Diode, LED)燈具所取代。 應用於戶外照明用之LED路燈係用來作為指引行人或 車輛的用途，路燈間有一定距離，以避免設立過多的路燈 會讓市谷顯得雜亂，另一方面也可降低成本；然，目前一 叙道路上卻常存有路燈未投射到之區域，嚴重者甚至可能 影響用路人的安全。 路燈間存有未照明區域之其中一原因乃在於路燈燈座 與k杯之夹角；如第一圖A所示，為目前照明路燈之示意 固匕括燈杯1、一燈臂2以及一燈座組3，該燈臂2 與燈桿1之夾角為X，-般約在1Q1度至⑽纟間，此夹 f X下，燈座組3投射於地面之照射面積為A，請另參第 :圖β，當燈臂2與燈桿i之夾角由乂提高至γ，由於改 =了;k座組3往地面投射之方向，燈座組3投射於地面之 …、射面積即由面積A擴大為面積B，據此可改善路燈間存 有未照明區域之問題。 " 5 M346733 上述中，改變燈座組3往地面投射之方向係在於改變 燈桿1與燈臂2之夾角；惟，一般路燈之燈桿丨與燈臂2 之夾角係為固定，欲改變燈桿丨與燈臂2之夾角則需重新 設立燈捍1與燈臂2，此舉將花費大量的金錢、人力與時 間，尤其路燈係屬公有，置換眾多燈桿丨易有浪費公帑之 虞；因此，如何在原燈桿丨與燈臂2之夾角下改變燈座組 3向地面投射之方向，即為本創作人當前所研究之課題。 【新型内容】 本創作之一目的，在提供一種LED路燈之燈座結構改 良，藉由於燈座内之燈槽設有呈縱向傾斜之底面，不需重 新設立燈桿與燈臂即可改變LED路燈投射方向，進而改善 路燈間存有未㈣區域之問題’可節省置換路燈燈桿之龐 大費用。 為了達成上述之目的，本創作係提供一種路燈之 燈座結構改良，主要係包括一内部成型有複數燈槽之燈 座，燈槽設有縱向相對於透光板呈傾斜之底面，燈座内對 應燈槽且沿其底面設有發光模組，透光板係連接於燈座以 封δ罩蓋複數發光模組；藉此，提供可改變投射方向之照 明裝置，改善路燈間存有未照明區域之問題，並可節省置 換路燈燈桿之龐大費用。 【實施方式】 有關本創作之詳細說明及技術内容，配合圖式說明如 6 M346733 下，然而所附圖式僅提供參考與說明用，並非用來對本創 作加以限制者。 睛參照第二至五圖；本創作係提供一種LED路燈之燈 座結構改良，係包括一燈座1〇、複數發光模組2〇以及一透 光板30 ;該燈座1〇由壓鑄鋁所構成，燈座1〇之外部成型有 複數散熱片11，燈座10内部成型有複數呈矩陣排列之燈槽 12，該燈槽12係可呈碗形或梯形；其中，燈座1〇之縱向設 φ有呈階梯狀之燈槽12，燈座1 〇之橫向設有至少三排燈槽 12(參第三圖及第五圖），該左、右排燈槽12係朝燈座内 傾斜以增加聚光性；本實施例中，該燈座1〇内成型有九個 燈槽12，各燈槽12内分別對應設有一組發光模組2〇，實際 實施時，燈座10内可依所需調整發光模組2〇與其所對應燈 槽12之數量。 該發光模組20包括有基座21、基板22、發光單元23、 反射燈罩24及透光鏡25 ;基座21係設於燈槽12之底面121 瞻上，基板22設於基座21上，基板22上連接有包含複數發光 二極體231之發光單元23，反射燈罩24内具有一容置槽 241以容設該發光單元23，反射燈罩24之一端係固接於該 基座21，另一端則封合有透光鏡25，其中，該透光鏡烈可 設為菲涅爾透鏡（Fresnel Lens)以增加發光模組20之聚光 性’該透光鏡25配合反射燈罩24之設計，可調整發光模組 20向下投射之角度而增加有效投光之區域；上述結構中， 因基座21係沿燈槽12之底面121而設，故結合於基座21上 之务光模組2 0亦沿燈槽12之底面121設置於燈座1 〇内，此 7 M346733 外’於該燈座10上設置具有平面之透光板3〇，透光板3〇係 供封合罩蓋複數發光模組20以防止燈座1 〇内之照明元件受 潮而損壞；其中，該燈座10内燈槽12之底面121縱向相對 於透光板30係呈傾斜。 請參照第六圖所示，係為本創作LED路燈之燈座結構 改良應用於一路燈之使用示意圖；本創作之燈座1〇結合於 一燈桿1之燈臂2上，該路燈之燈臂2與燈桿丨之夾角為 ❿X，使用本創作之燈座1〇，燈座10於燈臂2上往路面投射 面積係為B，相較於習知之燈座組，當裝設於同一燈 上時，本創座之燈座10由於改變了投射方向，進而改變了 路燈投射於地面之區域。 因此’本創作LED路燈之燈座結構改良係於燈座内执 有底面呈縱向傾斜之燈m燈槽之底面設有複數發^ 模組，藉此提供一可改變投射方向之LED路燈。 ' α上所述僅為本創作之較佳實施例，非用以限定 •作之專利範圍’其他運用本創作之專利精神之等 均應倶屬本創作之專利範圍。 ’ 【圖式簡單說明】 第一圖Α係為習用路燈之燈臂與燈桿之夾角為χ 之投射示意圖。 # 第一圖Β係為習用路燈之燈臂與燈桿之夾角為γ 之投射示意圖。 ” 第二圖 係為本創作之立體分解示意圖。 M346733 第三圖 係為本創作之立體組合示意圖。 第四圖 係為本創作之側視截面圖。 第五圖 係為本創作另一視角之側視截面圖。 第六圖 係為本創作應用於路燈之使用示意圖。M346733 VIII. New description: [New technical field] This creation is about an LED lamp, especially a lamp holder structure for LED street lamps. [Prior Art] The mercury street lamp used for illumination is easy to shorten the service life of the bulb due to the high heat generated under long-term use, and the power consumption is high and environmentally friendly, so it has been gradually high in brightness, power saving, and long life. Replaced by many advantages of Light Emitting Diode (LED) lamps. The LED street lamp used for outdoor lighting is used as a guide for pedestrians or vehicles. There is a certain distance between the street lamps to avoid setting up too many street lights to make the city valley appear messy, on the other hand, it can also reduce costs; There are often areas on the road where streetlights are not projected, and serious cases may even affect the safety of passers-by. One of the reasons for the presence of unlit areas between street lamps is the angle between the lamp base and the k-cup; as shown in the first figure A, the indication of the current street lamp is the lamp cup 1, a lamp arm 2 and a The lamp holder group 3, the angle between the lamp arm 2 and the lamp post 1 is X, generally between 1Q1 and (10), and the irradiation area of the lamp holder group 3 projected on the ground is A, please Reference: Figure β, when the angle between the lamp arm 2 and the lamp post i is increased from 乂 to γ, due to the change; the k-seat group 3 is projected in the direction of the ground, the lamp holder group 3 is projected on the ground... The area A is enlarged to the area B, whereby the problem of unlit areas between the street lamps can be improved. " 5 M346733 In the above, changing the direction in which the lamp holder group 3 projects toward the ground is to change the angle between the lamp post 1 and the lamp arm 2; however, the angle between the lamp post 一般 of the general street lamp and the lamp arm 2 is fixed, and is to be changed. The angle between the pole 丨 and the lamp arm 2 needs to be re-established with the lamp 捍 1 and the lamp arm 2, which will cost a lot of money, manpower and time. Especially the street lamp is public, and it is easy to waste the public plaque after replacing many lamp poles. Therefore, how to change the direction in which the socket base 3 projects toward the ground under the angle between the original pole 丨 and the lamp arm 2 is the subject currently studied by the creator. [New content] One of the purposes of this creation is to improve the structure of a lamp holder for LED street lamps. Since the lamp socket in the lamp holder is provided with a longitudinally inclined bottom surface, the LED can be changed without re-establishing the lamp post and the lamp arm. The direction of the street lamp is projected to improve the problem of the absence of the (four) area between the street lamps, which can save the huge cost of replacing the street lamp pole. In order to achieve the above purpose, the present invention provides a lamp base structure improvement of a street lamp, which mainly comprises a lamp holder internally formed with a plurality of lamp slots, and the lamp slot is provided with a longitudinally inclined bottom surface with respect to the light transmissive plate, and the lamp holder is internally Corresponding to the lamp slot and having a light-emitting module along the bottom surface thereof, the light-transmitting plate is connected to the lamp socket to seal the δ cover and the plurality of light-emitting modules; thereby providing an illumination device capable of changing the projection direction and improving the unlit light between the street lamps Regional problems and the enormous cost of replacing street light poles. [Embodiment] The detailed description and technical contents of this creation are in conjunction with the drawings, such as 6 M346733. However, the drawings are provided for reference and explanation only, and are not intended to limit the creation. The eyesight refers to the second to fifth figures; the present invention provides an improvement of the lampholder structure of the LED street lamp, which comprises a lamp holder 1〇, a plurality of light-emitting modules 2〇 and a light-transmitting plate 30; the lamp holder 1〇 is made of die-cast aluminum The lamp holder 10 is formed with a plurality of heat sinks 11 , and the lamp holder 10 is internally formed with a plurality of light-array 12 arranged in a matrix. The lamp socket 12 can be in the shape of a bowl or a trapezoid; The longitudinal direction is φ with a stepped light groove 12, and at least three rows of light sockets 12 are arranged in the lateral direction of the lamp holder 1 (refer to the third and fifth figures), and the left and right row of light grooves 12 are directed into the lamp holder. Tilting to increase concentrating property; in this embodiment, nine lamp sockets 12 are formed in the lamp holder 1 , and a plurality of light-emitting modules 2 对应 are respectively disposed in each of the lamp slots 12, and in actual implementation, the lamp holder 10 is internally disposed. The number of the light module 2 〇 and the corresponding light socket 12 can be adjusted as needed. The illuminating module 20 includes a pedestal 21, a substrate 22, a light-emitting unit 23, a reflector cover 24, and a light-transmitting mirror 25. The pedestal 21 is disposed on the bottom surface 121 of the light-slot 12, and the substrate 22 is disposed on the base 21. A light-emitting unit 23 including a plurality of light-emitting diodes 231 is connected to the substrate 22, and a light-receiving groove 241 is disposed in the reflector cover 24 to accommodate the light-emitting unit 23, and one end of the reflector cover 24 is fixed to the base 21, The other end is sealed with a light-transmitting mirror 25, wherein the light-transmitting mirror can be set as a Fresnel lens to increase the light collecting property of the light-emitting module 20. The design can adjust the angle of the downward projection of the light-emitting module 20 to increase the effective light-emitting area. In the above structure, since the base 21 is disposed along the bottom surface 121 of the light groove 12, the light is coupled to the base 21. The module 20 is also disposed in the lamp holder 1 沿 along the bottom surface 121 of the lamp slot 12, and the 7 M346733 is disposed on the lamp holder 10 with a flat light-transmitting plate 3〇, and the light-transmitting plate 3 is sealed for sealing. Covering the plurality of light-emitting modules 20 to prevent the lighting components in the lamp holder 1 from being damaged by moisture; wherein the lamp socket 10 has a light groove 12 Relative to the longitudinal plane 121 based transparent plate 30 is inclined. Please refer to the figure in the sixth figure, which is a schematic diagram of the use of the lamp holder structure for the creation of the LED street lamp for the use of the street lamp; the lamp holder of the present invention is coupled to the lamp arm 2 of a lamp post 1, the lamp of the street lamp The angle between the arm 2 and the lamp post ❿X is ❿X, and the lamp holder 10 of the present invention is used, and the projection area of the lamp holder 10 on the lamp arm 2 to the road surface is B, which is installed in the same as the conventional lamp holder group. When the lamp is on, the lamp holder 10 of the present invention changes the projection direction, thereby changing the area where the street lamp is projected on the ground. Therefore, the structure of the lamp holder of the LED street lamp is improved by providing a plurality of hair modules on the bottom surface of the lamp holder having a bottom surface which is longitudinally inclined, thereby providing an LED street lamp which can change the projection direction. The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the patents. Other patents that use this creation are subject to the scope of the patent. ’ [Simple description of the diagram] The first diagram is a projection diagram of the angle between the lamp arm and the pole of the conventional street lamp. #第一图Β is the projection diagram of the angle between the lamp arm and the lamp post of the conventional street lamp is γ. The second picture is a three-dimensional exploded view of the creation. M346733 The third picture is a three-dimensional combination diagram of the creation. The fourth picture is a side view of the creation. The fifth picture is another perspective of the creation. Side view section. The sixth figure is a schematic diagram of the application of this creation to street lamps.
【主要元件符號說明】 1 燈桿 2 燈臂 3 燈座組 X 夾角 Y 夾角 A 投射面積 B 投射面積 10 燈座 11 散熱片 12 燈槽 121 20 發光模組 21 基座 22 基板 23 發光單元 231 24 反射燈罩 241 25 透光鏡 30 透光板 底面 發光二極體 容置槽[Main component symbol description] 1 Light pole 2 Lamp arm 3 Lamp holder group X Angle Y Angle A Projection area B Projection area 10 Lamp holder 11 Heat sink 12 Light slot 121 20 Light-emitting module 21 Base 22 Substrate 23 Light-emitting unit 231 24 Reflective lampshade 241 25 Transmissive mirror 30 Translucent plate bottom surface LED receiving cavity