201126103 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種大型發光二極體路燈，尤其關於大型 路燈的散熱結構以及支撐該路燈所設計的結構。 【先前技術】201126103 VI. Description of the Invention: [Technical Field] The present invention relates to a large-sized light-emitting diode street lamp, and more particularly to a heat-dissipating structure of a large-sized street lamp and a structure designed to support the street lamp. [Prior Art]
目前採用LED照明的路燈已大量應用於街道、馬路上， 由於道路上需照射的範圍較廣，為了達到所需的照明亮度，就 需要較多的局功率LED晶片組合’這樣一來LED路燈的體積和 重量也會隨之增加，同時’由於大量的LED晶片帶來的發熱問 題’通常也需要相應量級的散熱裝置’才足以散發掉led晶片 的熱量；散熱裝置絕大部分是金屬製品，如果要増加散熱能 力，散熱裝置的體積和重量也會隨之增加，當過重的散熱裝置 安裝於LED路燈上時，就很容易超出原有燈座的承重貞#，g 種新設計的LED路燈若要替換原有的水銀燈，對於目前常見於 路燈的燈座，例如E40，其承重能力受結構限制，若安裝過重 的燈體，常常造成安裝不穩、容易掉落摔壞等情況，並使彳寻& 頭插座也損壞不能正常使用。目前市面上雖有產品針對上述情 況作出了改進，如美國專利US 2006/0067076A1雖然已經部分 改善了支撐不足的缺點，但是仍不能滿足LED路燈重量越來# 重，體積越來越大的要求，因此有必要增加更多的保t蔓措^。 【發明内容】 工作產 本發明針對目前的光二極體路燈品質、體積大， 生的熱量大等問題，提供了一套完整的解決方案。 本發明為解決其技術問題所採用的技術方案是： 201126103 一種路燈裝置，包括： 一發光二極體模組： 一位於發光二極體模組背面的散熱裝置， · 此外還包括有： 可借助發光二極 的内部自然對流 一設置於發光二極體模組與散熱裝置之間， 體模組與燈外部的溫差所產生的自朗流而轉動 裝置；At present, street lamps using LED lighting have been widely used in streets and roads. Due to the wide range of illumination on the road, in order to achieve the required illumination brightness, more local power LED chip combinations are needed. The volume and weight will also increase, and 'the heat problem caused by a large number of LED chips' usually requires a corresponding amount of heat sinks' to dissipate the heat of the led wafer; most of the heat sinks are metal products. If you want to add heat dissipation, the volume and weight of the heat sink will also increase. When the heavy heat sink is installed on the LED street light, it is easy to exceed the load of the original lamp holder. #, newly designed LED street light To replace the original mercury lamp, for the lamp holders that are commonly used in street lamps, such as the E40, the load-bearing capacity is limited by the structure. If the heavy lamp body is installed, it often causes unstable installation, easy to fall and break, and The 彳 finder & head socket is also damaged and cannot be used normally. Although there are products on the market that have been improved in view of the above situation, for example, the US patent US 2006/0067076A1 has partially improved the shortcomings of insufficient support, but still cannot meet the requirements of the weight of the LED street lamp, and the volume is getting larger and larger. Therefore, it is necessary to add more protections. SUMMARY OF THE INVENTION The present invention provides a complete solution to the problems of current photodiode street lamps, such as quality, bulk, and large heat generation. The technical solution adopted by the present invention to solve the technical problem is: 201126103 A street lamp device includes: a light emitting diode module: a heat sink disposed on the back of the light emitting diode module, and further comprising: The internal natural convection of the light-emitting diode is disposed between the light-emitting diode module and the heat-dissipating device, and the temperature difference generated by the body module and the outside of the lamp is rotated by the device;
-位於發光二極體模組與散熱裝置外部，可借助發光 模組與散熱裝置之_溫差所產生的自料流㈣動 對流裝置； -縱向穿插於發光二極體模組與散熱裝置之間，並連接内部 自然對流裝置及外部自然對流裝置的轉軸，該轉軸通過承轉件固 定於路燈上。 一種路燈裝置的固定結構，包括： 一發光二極體模組； • 一位於發光二極體模組背面的散熱裝置； 具有相應型號的圓筒狀燈座； 此外還包括有： -呈半圓形凹陷狀的金屬拱片’拱片兩側設有固定耳； 一電氣連㈣泡與燈朗連接頭，其外壁設有與燈座内腔相 配合的螺紋，前端設有與發光二極體模組電氣連接的接電位； 其中’所述散熱裝置尾部設有呈半圓形凹陷狀的燈座安裝 位’該燈座安裝位與拱片配合，形成包覆並鎖緊燈座加固裝置的 鎖孔；燈座安裝位兩側分別與拱片兩側的固定耳固定連接。 4 201126103 本發明的有益效果是：本發明所配設的内部自然對流裝置， 可借助發光二極體模組與燈外部的溫差所產生的自然對流而轉 動，而外部自然對流裝置，則可借助發光二極體模組與散熱裝置 之間的溫差所產生的自然對流而轉動，兩者均可加速整個燈的空 氣流動，加快熱交換，使得裝置的散熱效果更佳，在延長燈的工 作時間與使用壽命的同時，還可以減少散熱裝置的品質，從而減 輕燈整體的重量與體積，更有利於裝配及使用；此外在本發明中， Φ 燈座作為固定端，連接發光二極體模組、散熱裝置、連接頭等部 分組成的燈體，並再通過金屬拱片與散熱裝置端部的燈座安裝位 凡，將燈座固定裝置包覆鎖緊，燈座與路燈的安裝同時得到内、 =部的固㈣護，使得固定結構更為敎牢固，從而能夠承載較 高的重量，而且，採用此結構，在安裝時也十分方便。 本發明則技術領域巾具有通常知識者，在㈣本發明說明 書及附圖後，將可最佳地理解本發明之技術特點以及其他目的與 以下結合具體實施例和附圖對本發明作進一步說 【實施方式】 ° 參”’、第圖與第一圖為本發明一種路燈裝 結構’它包括發光 一種路燈裝置實施例一的- The self-flow (four) convection device generated by the temperature difference between the illuminating module and the heat sink by the illuminating diode module and the heat dissipating device; - longitudinally interposed between the illuminating diode module and the heat dissipating device And connecting the internal natural convection device and the rotating shaft of the external natural convection device, the rotating shaft is fixed to the street lamp through the bearing member. A fixed structure of a street lamp device comprises: a light emitting diode module; a heat sink located on the back of the light emitting diode module; a cylindrical lamp holder of a corresponding type; and further comprising: - a semicircle The recessed metal arch piece has fixed ears on both sides of the arch; an electrical connection (four) bubble and a light connection head, the outer wall of which has a thread matched with the inner cavity of the lamp holder, and the front end is provided with the light emitting diode The potential of the electrical connection of the module; wherein 'the rear end of the heat dissipating device is provided with a semi-circular recessed lamp holder mounting position', and the lamp holder mounting position cooperates with the arch piece to form a cover and lock the lamp holder reinforcement device Keyhole; the two sides of the lamp holder mounting position are fixedly connected to the fixing ears on both sides of the arch. 4 201126103 The beneficial effect of the invention is that the internal natural convection device provided by the invention can be rotated by the natural convection generated by the temperature difference between the LED module and the outside of the lamp, and the external natural convection device can be used The natural convection generated by the temperature difference between the LED module and the heat sink rotates, both of which can accelerate the air flow of the entire lamp, speed up the heat exchange, and make the heat dissipation effect of the device better, and extend the working time of the lamp. At the same time of the service life, the quality of the heat sink can be reduced, thereby reducing the overall weight and volume of the lamp, which is more advantageous for assembly and use; in addition, in the present invention, the Φ lamp holder is used as a fixed end and is connected to the light-emitting diode module. a lamp body composed of a heat dissipating device, a connector, and the like, and then through the metal arch and the lamp holder mounting end of the heat dissipating device, the lamp holder fixing device is covered and locked, and the lamp holder and the street lamp are simultaneously installed. , the solid part of the = part, so that the fixed structure is more secure, so that it can carry a higher weight, and with this structure, it is also very It. The present invention will be understood by those skilled in the art, and the present invention will be further understood by the following description of the invention and the accompanying drawings. Embodiments of the first embodiment of the present invention include a light-emitting device structure according to the first embodiment of the present invention.
背面的散熱裝置103’其令的發光二極體模組 源’其主要由發光二極 如通過電路板集裝固定， 常見的可採用散熱片，会 5 201126103 本發明中，LED路燈的尾端則是與通用的燈座，例如E4〇裝配 在一起的燈頭部分，燈頭部分與發光二極體模組1〇2電氣連 接，用於固定燈體及為燈體接電，在LED路燈的尾端内還設 置有絕緣環1051，防止漏電。 在發光二極體模組102與散熱裝置103之間，設置有一 内部自然對流裝置106，在發光二極體模組1〇2與散熱裝置 103外部的前端，則設有一外部自然對流裝置1〇7，該内部自The heat-dissipating device 103' on the back side of the light-emitting diode module source is mainly fixed by the light-emitting diodes, such as through the circuit board assembly, and the heat sink can be commonly used. 5 201126103 In the present invention, the tail end of the LED street light The lamp cap portion is assembled with a common lamp holder, such as E4, and the lamp cap portion is electrically connected with the LED module 1〇2 for fixing the lamp body and for charging the lamp body at the end of the LED street lamp. An insulating ring 1051 is also provided in the end to prevent leakage. An internal natural convection device 106 is disposed between the LED module 102 and the heat dissipating device 103. An external natural convection device is disposed at the front end of the LED module 1〇2 and the heat dissipating device 103. 7, the internal self
然對流裝置106與外部自然對流裝 -- η 丁…A川免 接，轉轴108縱向穿插於發光二極體模組1〇2與散熱裝置ι〇3 之間，並通過承轉件1081與散熱裝置1〇3連接，起到固定作 用’而防止其在工作時擺動，例如承轉件1〇81可採用扣件的 結構，將轉軸108扣在散熱裝置〗〇3上。 本發明在工作時，發光二極體模組1〇2將產生熱量，經由 散熱裳置1G3散發出去，兩者之間存在―定溫差，該溫差會 形成空氣的自_流，其中的内部自然對流裝置i ^ 6便— 助自然對抓轉動’以增加空氣流動；此外，發光二極體模組 102與散熱裝置1Q3所組成的燈體部分，在 與外界存在差，分麟界會有_定的空里氣 自然對流.冷空氣從燈的—端進人，熱空氣職另—端流出。 而外部自_流裝置1G7,便借助該自然對流轉動，從而加快 動’以增加散熱效果。本發财的的兩個自 裝置：均可採用螺旋葉片的扇葉狀，只要空氣流動，便會轉 動’從而產生效果。 、在實際制中，自然對流褒置轉動時的靜摩擦力將比 201126103 動摩擦力大，因此，外部自然對流裝置1〇7可藉助電子脈衝、 磁動力方式啟動，也可直接由燈泡内部的自然對流的煙囪效 應，或者加入史特靈引擎元件（stirling engine)等方式啟 動，以此便解決自然對流裝置轉動時的靜摩擦力將比動摩擦 力大，在啟動時，可能會出現不能轉動的問題。 本發明所提供的自然對流式散熱，可加速整個燈的空氣流 動，加快熱乂換，參照第三圖與第四圖，在本發明較優的實 施方式中，發光二極體模組102主要由熱管1〇21及發光二極 體晶片1022組成，熱管1〇21圍繞於一圓筒1〇23外側，圓筒 1023内為通腔，通腔内裝有電路板1〇24，電路板1〇24設置 各種電子元件，這些電子元件則連接至外部的發光二極體晶 片1022’在圓筒1〇23尾部側壁上設有連接通腔的開口 1〇25, 該開口 1025連通路燈的外界，路燈工作時，冷空氣從開口 1025進入後，從通腔後部漸漸經過電子元件，並漸漸吸熱而 升溫，到達圓筒的頭部，便經由外部對流裝置1〇7的工作而 吹出，從而在燈内部形成了空氣的自然對流，達到熱交換效 果，這便產生了“煙囪效應”；此外圓筒1〇23頭部設有一圓 筒蓋1026，可用於防塵。 綜上可見，本發明的散熱效果佳，延長了燈的工作時間與 使用壽命，並且由於自然對流裝置的存在，散熱襄置相應的 工作負擔減輕，從而可相應的減少散熱裝置部分的體積，進 而便能夠減輕燈整體的4量與體積，更有利於裝配及使用， 使得整個路燈安裝更為牢固。 參照第五圖與第六圖，為本發明LEJ)路燈實施例二的結 7 201126103 構，其中的散熱裝置103尾部設有呈半圓形凹陷狀的燈座安裝 位1031，該燈座安裝位用於包覆燈座1(H。為了達到更好的固 定效果’燈座安裝位1()31與一呈半圓形凹陷狀的金屬棋片 結合，形成包覆並鎖緊燈座1(Π的鎖孔，燈座1()1便位於鎖孔 内，在安裝時可藉由調整金屬拱片1〇4的鬆緊來鬆開或鎖緊燈 座ΐίπ ’其中金屬拱片104的安裝方式為：在金屬拱片1〇4兩 側設有安裝耳104卜分別與燈座安裝位1031兩側固定連接， • 例如可優選採用螺釘固定，以便於調整；此外所設置的連接頭 105用於固定及電氣連接燈頭1()1，從而為路燈供電，並且， 在連接頭105前方與散熱裝£ 1〇3之間設有絕緣環ι〇5ι，以防 止漏電。 —如第六圓與第七圖所示，本發明提供了一種路燈裝置的固 定結構，為便於描述，我們可將該結構分為兩大部分，即燈體 部分及燈座部分組成，其中燈體部分主要包括： -發光二極體模組2G2，發光二極體模組聊便是發光光 ’源、’其主要由發光二極體晶片組成，並統一裝配於一起，例如 通過電路板集裝固定，而在本發明的優選實施方式中發光二 極體模、組202 S要由熱管繼及發光二極體晶片繼組成， 其結構可參考第八圖以及上面路燈所述的結構；此外在發 光二極體模組202外還可設置一透明保護罩2〇9，用以保護發 光二極體晶片2022。 -位於發光二極體模組2〇2背面的散熱裝置別3，例如， 散熱裝置203常見的可採用散熱片。 此外的燈座部分，便是固定燈體的燈座2〇1，具有特定規 201126103 格的型號，例如E40，其外形為一筒狀，内部為安裝燈頭的陰、 陽極的常見結構，並設有固定燈頭的螺紋；燈座201先安裝於 特定地方，與外部結構固定，並引出導線連接電網，至此便可 長期固定而不需要取下，在使用時，只需要裝配燈體部分的結 構。 為了使燈體部分達到較好的固定效果，本發明採用的結構 有： 一呈半圓形凹陷狀的金屬拱片204，拱片204兩側設有固 ® 定耳2041 ; 一電氣連接燈泡與燈座的連接頭205，在該連接頭205外 部設有與燈座201配合的螺紋，該連接頭205便相當於與傳統 路燈的燈頭，旋入燈座固定裝置201内，便實現了燈體部分與 外界電網的連接，其中，連接頭205前端設有與發光二極體模 組電氣連接的接電位2051，而連接頭205外側與燈座201螺紋 連接，並相應接上電極；而且，在連接頭205前方與散熱裝置 2 0 3之間設有絕緣環2 0 51，以防止漏電。 在散熱裝置203尾部設有呈半圓形凹陷狀的燈座安裝位 2031，該燈座安裝位2031與拱片配合，形成包覆並鎖緊燈座加 固裝置201的圓形鎖孔；其中，燈座安裝位2031兩側分別與拱 片204兩側的固定耳2041固定連接，優選的，所述拱片204兩 側的固定耳2041通過螺栓與燈座安裝2031兩側位固定連接， 這樣在使用時，只需通過螺栓調整兩側的固定位置，便可調松 或者調緊鎖孔，從而鬆開或鎖住燈座201 ;並且，優選拱片204 包覆住燈座201的一部分，這樣更便於調整燈體的位置。 9 201126103 本發明採用燈座固定裝置201作為固定端，連接發光二極 體模組202、散熱裝置203、連接頭205等部分組成的燈體，並 再通過金屬拱片203與散熱裝置203端部的燈座安裝位2031， 將燈座固定裝置201包覆鎖緊，使得整個LED路燈得到内、外 兩部的固定，達到了安裝穩定牢固的效果，通常來講，可讓E40 型號的燈頭也能夠承載10公斤以上的燈體的重量，而且，其安 裝起來也十分方便。 參照第九圖的實施例，作為本發明的優選實施方式，可在 實施例一的基礎上，作出進一步進行改進，其主要增設了以下 結構. 一設置於發光二極體模202組與散熱裝置203之間，可借 助發光二極體模組202與燈外部的溫差所產生的自然對流而轉 動的内部自然對流裝置206 ; 一位於發光二極體模組202與散熱裝置203外部，可借助 發光二極體模組202與散熱裝置3之間的溫差所產生的自然對 流而轉動的外部自然對流裝置207 ; 内部自然對流裝置206與内部自然對流裝置206均是通過 溫差產生空氣的自然對流轉動的 '為具有葉片、渴輪形狀的扇 葉結構。 兩個自然對流裝置通過一縱向穿插於發光二極體模組202 與散熱裝置203之間的轉軸208連接，其中該轉軸208通過承 轉件2081與散熱裝置203連接，承轉件2081用於固定轉軸208 防止擺動。 [S.1 在實際使用中，外部自然對流裝置207的啟動，可藉助電 10 201126103 子脈衝磁動力方式，也可直接由燈泡内部的自然對流的煙自 ^ 或者加入史特靈引擎元件（Stirl ing engine)等方式啟 動以此來解決自然對流裝置轉動時的靜摩擦力將比動摩擦力 大I啟動時，可能會出現不能轉動的問題。 貫施例_所增加的自然對流式散熱，可加速整個燈的空氣 μ動’加快熱交換’不但使得裝置的散熱效果更佳，延長了燈 的工作時間與使用壽命，而且相應的可以減少散熱裝置部分的 • 體積進而便能夠減輕燈整體的重量與體積’更有利於裝配及 使用，使得整個路燈安裝更為牢固。 上述疋本發明參照較佳實施例而進行的說明示範，惟應瞭 解的是在不脫離本發明之精神及範轉内，對於本發明所屬技術 領域中具有通常知識者而言，仍得有許多變化及修改。因此， 本發月並不限制於所揭露的實施例，而是以後附申請專利範圍 之文字記載為准’即不偏離本發明申請專利範圍所為之均等變 化與修飾，應仍屬本發明之涵蓋範圍。 【圖式簡單說明】 第一圖為本發明LED路燈實施例—的結構示意圖； 第:圖為本發明中自然對流裝置與轉轴的拆分結構示意圖； 第二圖為本發明led路燈的内部結構示意圖； 第四圖為圓筒内部元件的結構示意圖； 第五圖為本發明LED路燈實施例二的結構示意圖； 第六圖為本發明LED路燈實施例二中散熱器尾部的拆分結構 示意圖； r s.J.However, the convection device 106 is externally convectively connected to the external convection device, and the rotating shaft 108 is longitudinally inserted between the illuminating diode module 1〇2 and the heat dissipating device ι〇3, and passes through the bearing member 1081. The heat dissipating device 1〇3 is connected to play a fixed role to prevent it from swinging during operation. For example, the bearing member 1〇81 can adopt a structure of a fastener, and the rotating shaft 108 is fastened to the heat dissipating device 〇3. When the invention is in operation, the light-emitting diode module 1〇2 will generate heat, and is radiated through the heat-dissipating 1G3, and there is a “fixed temperature difference” between the two, and the temperature difference will form a self-flow of air, wherein the internal natural The convection device i ^ 6 will help the natural catching rotation to increase the air flow; in addition, the body part of the light-emitting diode module 102 and the heat-dissipating device 1Q3 is inferior to the outside world, and there will be _ The air in the air is naturally convected. The cold air enters from the end of the lamp, and the hot air flows out from the other side. The external self-flow device 1G7 is rotated by the natural convection to accelerate the movement to increase the heat dissipation effect. The two self-contained devices of this fortune: can use the fan blade shape of the spiral blade, as long as the air flows, it will turn 'and produce an effect. In the actual system, the static friction force when the natural convection device rotates will be larger than the 201126103 dynamic friction force. Therefore, the external natural convection device 1〇7 can be activated by electronic pulse or magnetodynamic means, or directly by the natural convection inside the bulb. The chimney effect, or the addition of the Stirling engine, is used to solve the problem that the static friction force of the natural convection device will be greater than the dynamic friction force, and there may be a problem that the rotation cannot occur when starting. The natural convection heat dissipation provided by the invention can accelerate the air flow of the whole lamp and accelerate the heat exchange. Referring to the third and fourth figures, in the preferred embodiment of the present invention, the LED module 102 is mainly It consists of a heat pipe 1〇21 and a light-emitting diode wafer 1022. The heat pipe 1〇21 surrounds the outside of a cylinder 1〇23, and the inside of the cylinder 1023 is a through cavity. The circuit board is provided with a circuit board 1〇24, and the circuit board 1〇 24, various electronic components are disposed, and the electronic components are connected to the external light-emitting diode wafer 1022'. On the side wall of the tail of the cylinder 1〇23, there is an opening 1〇25 connecting the through-cavity, the opening 1025 is connected to the outside of the street lamp, the street lamp During operation, after the cold air enters from the opening 1025, it gradually passes through the electronic component from the rear of the cavity, and gradually absorbs heat to raise the temperature, reaches the head of the cylinder, and is blown out through the operation of the external convection device 1〇7, thereby being inside the lamp. The natural convection of the air is formed to achieve the heat exchange effect, which creates a "chimney effect"; in addition, a cylindrical cover 1026 is provided on the head of the cylinder 1 〇 23 for dustproofing. In summary, the heat dissipation effect of the invention is good, the working time and the service life of the lamp are prolonged, and due to the existence of the natural convection device, the corresponding work load of the heat dissipation device is reduced, thereby correspondingly reducing the volume of the heat dissipating device portion, and further It can reduce the overall volume and volume of the lamp, and is more conducive to assembly and use, so that the entire street lamp is installed more firmly. Referring to the fifth and sixth figures, it is a structure of the junction 7 201126103 of the second embodiment of the LEJ) street lamp of the present invention, wherein the rear end of the heat dissipating device 103 is provided with a lamp socket mounting position 1031 which is semi-circularly concave, and the lamp holder mounting position Used to cover the lamp holder 1 (H. In order to achieve a better fixing effect), the lamp holder mounting position 1 () 31 is combined with a semi-circular recessed metal chess piece to form a cover and lock the lamp holder 1 ( The locking hole of the cymbal, the lamp holder 1 () 1 is located in the locking hole, and can be loosened or locked by adjusting the elasticity of the metal rib 1 〇 4 during installation. The mounting ears 104 are respectively fixedly connected on both sides of the metal ribs 1 〇 4 and are respectively fixedly connected to the two sides of the socket mounting position 1031. For example, it can be preferably fixed by screws for adjustment; further, the connecting head 105 is provided for The lamp head 1 () 1 is fixedly and electrically connected to supply power to the street lamp, and an insulating ring ι〇5ι is provided between the front of the connector 105 and the heat dissipating device 1 to 3 to prevent leakage. - For example, the sixth circle and the As shown in the seventh figure, the present invention provides a fixing structure of a street lamp device. For the convenience of description, we can The structure is divided into two parts, namely a lamp body part and a lamp holder part, wherein the lamp body part mainly comprises: - a light-emitting diode module 2G2, and the light-emitting diode module is a luminous light source, It is mainly composed of a light-emitting diode chip and is uniformly assembled together, for example, by circuit board assembly. In a preferred embodiment of the present invention, the light-emitting diode mold, the group 202 S is to be followed by a heat pipe and a light-emitting diode. The structure of the body wafer can be further referred to as the structure of the eighth embodiment and the above-mentioned street lamp. In addition, a transparent protective cover 2 〇 9 can be disposed outside the LED module 202 for protecting the LED chip 2022. - a heat sink 3 located on the back of the LED module 2〇2, for example, a heat sink can be commonly used for the heat sink 203. The other lamp holder portion is a lamp holder 2〇1 for fixing the lamp body, The model of the special specification 201126103, such as the E40, has a cylindrical shape, the internal structure of the cathode and the anode for mounting the lamp cap, and the thread of the fixed lamp cap; the lamp holder 201 is first installed at a specific place and fixed with the external structure. , and The wire is connected to the power grid, so that it can be fixed for a long time without removing it. In use, only the structure of the lamp body part needs to be assembled. In order to achieve a better fixing effect of the lamp body part, the structure adopted by the present invention is as follows: a semi-circular recessed metal rib 204, on both sides of the rib 204 is provided with a solid fixing lug 2041; a connecting head 205 electrically connecting the bulb to the socket, and a fitting with the socket 201 outside the connecting 205 Threading, the connector 205 is equivalent to the lamp head of the conventional street lamp, screwed into the lamp holder fixing device 201, thereby realizing the connection between the lamp body portion and the external power grid, wherein the front end of the connector head 205 is provided with the light emitting diode module. The electrical connection is connected to the potential 2051, and the outer side of the connector 205 is screwed to the socket 201, and the electrode is connected correspondingly; and an insulating ring 2 0 51 is disposed between the front of the connector 205 and the heat sink 2 0 3 to Prevent leakage. A socket mounting position 2031 is formed in a semi-circular recessed shape at a rear end of the heat dissipating device 203. The socket mounting position 2031 is engaged with the arch to form a circular locking hole for covering and locking the lamp holder reinforcing device 201. The two sides of the socket mounting portion 2031 are fixedly connected to the fixing ears 2041 on both sides of the arch 204. Preferably, the fixing ears 2041 on both sides of the arch 204 are fixedly connected to the two sides of the lamp holder 2031 by bolts. In use, the lock hole can be loosened or tightened by adjusting the fixed positions on both sides by bolts, thereby loosening or locking the lamp holder 201; and, preferably, the arch 204 covers a part of the lamp holder 201, so that It is easier to adjust the position of the lamp body. 9 201126103 The invention adopts the lamp holder fixing device 201 as a fixed end, and is connected with the lamp body composed of the LED module 202, the heat dissipating device 203, the connecting head 205, and the like, and then passes through the metal arch 203 and the end of the heat dissipating device 203. The lamp holder mounting position 2031, the lamp holder fixing device 201 is covered and locked, so that the whole LED street lamp is fixed by the inner and outer parts, and the installation is stable and firm. Generally, the lamp head of the E40 model can also be used. It can carry the weight of the lamp body of more than 10 kg, and it is also very convenient to install. Referring to the embodiment of the ninth embodiment, as a preferred embodiment of the present invention, further improvements can be made on the basis of the first embodiment, and the following structure is mainly added. A set of the LED module 202 and the heat sink Between the 203, the internal natural convection device 206 can be rotated by the natural convection generated by the temperature difference between the LED module 202 and the outside of the lamp; one is located outside the LED module 202 and the heat sink 203, and can be illuminated by The external natural convection device 207 rotates by natural convection generated by the temperature difference between the diode module 202 and the heat sink 3; the internal natural convection device 206 and the internal natural convection device 206 both generate natural convection rotation of the air through the temperature difference. 'It is a fan blade structure with blades and thirsty wheels. The two natural convection devices are connected through a rotating shaft 208 which is longitudinally inserted between the LED module 202 and the heat sink 203. The rotating shaft 208 is connected to the heat sink 203 through the bearing member 2081, and the bearing member 2081 is fixed. The shaft 208 prevents the swing. [S.1 In actual use, the external natural convection device 207 can be activated by means of electricity 10 201126103 sub-pulse magnetic power, or directly from the natural convection of the inside of the bulb or from the Stirling engine component (Stirl) In order to solve the problem, the static friction force when the natural convection device is rotated will be larger than the dynamic friction force. When starting up, there may be a problem that the rotation cannot occur. The natural convection heat dissipation added by the example _ can accelerate the air movement of the whole lamp to 'accelerate heat exchange', which not only makes the heat dissipation effect of the device better, but also prolongs the working time and service life of the lamp, and correspondingly reduces heat dissipation. The volume of the device part, in turn, can reduce the overall weight and volume of the lamp', which is more conducive to assembly and use, making the entire street lamp installation more secure. The present invention has been described with reference to the preferred embodiments, and it should be understood that there are many of those of ordinary skill in the art to which the present invention pertains, without departing from the spirit and scope of the invention. Changes and modifications. Therefore, the present disclosure is not limited to the disclosed embodiments, but is intended to be within the scope of the appended claims. range. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a schematic structural view of an embodiment of an LED street lamp of the present invention; the first figure is a schematic diagram of the split structure of the natural convection device and the rotating shaft of the present invention; The fourth figure is a schematic structural view of the internal components of the cylinder; the fifth figure is a schematic structural view of the second embodiment of the LED street lamp of the present invention; and the sixth figure is a schematic diagram of the split structure of the rear end of the radiator of the second embodiment of the LED street lamp of the present invention. ; r sJ
II 201126103 第七圖為本發明路燈的固定結構實施例一的結構示意圖； 第八圖為本發明路燈的固定結構實施例一定拆分結構示意 圖； 第九圖為本發明路燈的固定結構實施例二的結構示意圖。 拆分結構示意圖； 【主要元件符號說明】 發光二極體模組：102 202 ； 發光二極體晶片：1022 ; 電路板：1024 ; 圓筒蓋1026 ; 燈座安裝位：1031 2031 ； 連接頭：105 205 ； 燈座：101 201 ； 籲熱管：1021 ; 圓筒：1023 ; 開口 ： 1025 ; 散熱裝置：103 203 ； 金屬拱片：104 204 ； 絕緣環：1051 2051 ； 内部自然對流裝置：106 206 ； I 外部自然對流裝置：107 207 ； 轉軸：108 208 ； 承轉件：1081 2081 ； 透明保護罩：209。II is a schematic structural view of a first embodiment of a fixed structure of a street lamp according to the present invention; FIG. 8 is a schematic view showing a fixed structure of a fixed structure of a street lamp according to the present invention; Schematic diagram of the structure. Schematic diagram of split structure; [Description of main component symbols] LED module: 102 202; LED chip: 1022; circuit board: 1024; cylinder cover 1026; lamp holder mounting position: 1031 2031; 105 205 ; lamp holder: 101 201 ; heat pipe: 1021; cylinder: 1023; opening: 1025; heat sink: 103 203; metal dome: 104 204; insulating ring: 1051 2051; internal natural convection device: 106 206; I External natural convection device: 107 207; Shaft: 108 208; Bearing: 1081 2081; Transparent protective cover: 209.
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