、、M329144 八、新型說明: 【新型所屬之技術領域】 摘雜》於_齡缝構，尤射_長_後仍然維持 良好散熱效果及避免外在環境因素影響路燈正常使用壽命之路燈結 _構。 φ 【先前技術】 LED光源照明技術經過多年的發展與積累，已全面性地進入商業 化、商品化。在LED光源路燈的開發和推廣應用過程中，都會遇到以 下二方面的問題：二次光學設計、散熱設計和光伏系統設計。這其中， 由於LED光源路燈所使用的LE1D光源數量相當多，使得散熱設計變成 相當重要。 ， 目鈿散熱方式主要有：自然對流散熱、加裝風扇強制散熱、導熱 ••管和回路導熱管散熱等。這其中，加裝風扇強制散熱方式系統維護複 雜、可靠性低，現有導熱管和現有回路導熱管散熱方式仍然無法有效 隔絕外在環境影響因素。 一般來說，路燈結構都是採用兩層式結構，亦即一層為光射出路 徑的空間，而另一層空間則設置有散熱結構，例如··中華民國專利公 告號第M303333號「LED路燈與散熱模組組裝結構」、中華民國專利公 告號第M292042號「路燈結構」。然而，為了讓散熱結構所傳導出來的 M329144 熱量能夠順利排出，所以會在這層空間中設置有數個通風孔，但是蚊 蟲、灰塵或雨水卻很容易經由這些通風孔污染了散熱結構，並經過長 時間使用之後，導致散熱結構的散熱效果持續降低。 雖然’在中華民國專利公告號第M272_號「具散熱功效之路燈」 中，未具有上述通風孔，而是將散熱結構直接設置在外部，但是其散 熱與導熱效果有限。 . 【新型内容】 本創作之主要目的錢供-齡燈轉，藉著紐罩分隔成三 層’並將導熱基座設置在第二層之中’同時藉著導熱管將導熱基座的 熱量導通至第三層的散熱鰭片。由於’僅在散熱鰭片所處於第三層空 間中設置有通風孔，而達到既能散熱，又能避免外在環境因素污染到 導熱基座、錢_本麵電雜，細降低正約祕魏及散熱效 果。 # 基於上述目的，本創作路燈結構主要包含保護罩、緊密結合至該 保護罩的透光罩、分隔該保護罩内部空間的第—隔板及第二隔板、具 有LED光源的電雜、緊密結合至電路板的導熱基座、可穿設於導熱 基座的U字型導熱管以及被固設在導熱管上的散熱籍片。這其中，第 -隔板分隔出保護罩内部空間成第二層空間與第三層空間，且導熱基 座、以及穿設在導熱基座上的部分導熱管一併被設置在第二層空間之 中’同時僅在散熱‘鰭片所處於第三層空間中設置有通風孔，以避免蚊 蟲、灰塵或雨水進人第二層或經㈣二層㈣再進人第一層空 ·> M329144 間，進而影響第二層空間與第—層空間内裝置之正常操作功能。 關於本創作之優點與精神可以藉由以下的新型洋述及^圖式得 到進一步的瞭解。 【實施方式】 籲保護罩10的透光罩12、分隔保護罩1〇 請參閲第1A〜1B圖，第1A〜1B圖為本創燈結構之示意圖。如 第1A〜1B圖所示’本創作路燈結構5主要包含保護罩ι〇、緊密結合至 内部空間的第一隔板19及第 二隔板14、被設置在保護罩1〇與透光罩12之間的電路板、緊爽结 合至電路板16的導熱基座18、可穿設於導熱基座18的u字型導熱管 20 ά及被固設在導熱管2〇上的散熱續片22(例如縛片型散熱籍片）。 透光罩12可定義㈣—層空㈣’獻讓電路板16上的複數個發亮 元件(例如_原)所射出的光線可穿過透光罩12，而照亮道路。這 -其令’ ϋ字型導熱管2G有兩種刊的設置方向，如第1Α〜1Β圖所示。 #簡單來說’在本創作路燈結構5中，第二隔板14分隔出保護罩 10内工間成第—層空間7B與第三層空㈣，且導熱基座、以及 牙A在導熱基座18上的部分導熱管2〇 一併被設置在第二層空間祁 之中’晴僅在散_片所處於第三層空間+設置有通風孔 ，以避免 蚊蟲、灰塵或雨水進入箓—a ^ 昂一層空間7Β或經由第二層空間7Β再進入第 一層空間7Α，進而影變諠一口 、1弟二層空間7Β與第一層空間7Α内裝置之正 操作功能。需特別注咅的β ^ ^ 广的疋，雖然第一層空間7A與第二層空間7B之 間設置了電路板16與導埶| 、夺熱基座18，但是這兩個空間被整體與第三層 ..M329144 二間離’因此第—層空間Μ與第二層空_為聯合地被第二隔板 酶X達到避免蚊蟲、灰塵或雨水進入第二層空間W或經由第 二層空間7Β再進人望 a 扣 弟一層空間7A，進而影響第二層空間7B與第一層 1内裝置之正系操作功能。關於本創作路燈結構5的導熱設計， 將於底下進一步說明。 … 月多‘閱第2A 2B圖’第2A〜2B圖為本創作導熱設計之示意圖。如 手2A 2B圖所不’在本創作路燈結構5中，導熱基座μ被緊密結合至 ❿電路板16之上。雖然導熱基座18與電路板16均被設置在第二層空間 U層工間7C ’但是為了讓來自電路板16的熱量能夠順利被排 出，可利用由導熱材料所構成的U字㈣熱管20，將熱量帶離第二層 二間7Β並帶至具有開孔的保護罩1〇 (即相對於第三層空間兀的保 護罩10表面上具有通風孔)，而利用固設在u字型導熱管2〇另一端上 的散22，強化整體散熱效果。氣可用來排熱與排水。 &其中’ U字型導熱官2〇與導熱基座18在導熱管固定通道版 ❿中緊密結合。如此，當U字型導熱管2〇的一端固定在導熱管固定穿孔 18a時，電路板16上之熱量能夠被導熱基座18吸收再經由導熱基座 18上之U字型導熱管20迅速傳導至散熱鰭片22上，以達到導熱及散 熱效果。隨著U字型導熱管2G的被組裝’散熱鰭片22將位於在第二 隔板14所定義的第三層空間7C之内。 此外，導熱基座18具有複數個導熱管固定穿孔版，並被複數個 帶有散熱鰭片22的U字型導熱管2〇所穿設。 #參閱第及1A及2B圖’第1A圖為本創作路燈結構之示意圖，第 M329144 2B圖為本創作導熱設計之示意圖。u字型導熱管2〇，可經由保護罩ι〇 下方’保護㈣上糊護罩社右方，觀設進續定義 三層空間7C之内。 藉由以上難碰實_之詳述，係希魏更加清触述本創作 之特徵與精神，而麟社侧㈣陳佳具體實蘭來對本創作之 鱗加以聞。減地，其目的是希雜涵蓋各種曝及具相等性的 安排於本創作所欲申請之專利範圍的範疇内。 【圖式簡單說明】 苐1A〜1B圖為本創作路燈結構之示意圖。 第2A〜2B圖為本創作導熱設計之示意圖。 【I要元件符號說明】 5路燈結構 7A第一層空間 7β第二層空間 7C第三層空間 10保護罩 12透光罩 W第二隔板 16電路板 ‘ M329144 18導熱基座 18a導熱管固定穿孔 19第一隔板 20 U字型導熱管 22散熱鰭片, M329144 VIII, new description: [New technology field] 摘 》 》 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Structure. φ [Prior Art] After years of development and accumulation, LED light source lighting technology has entered commercialization and commercialization in a comprehensive manner. In the development and application of LED light source streetlights, the following two problems are encountered: secondary optical design, thermal design and photovoltaic system design. Among them, the heat dissipation design becomes quite important because the number of LE1D light sources used in LED light source street lamps is quite large. The main methods of heat dissipation are: natural convection heat dissipation, forced cooling by a fan, heat conduction, heat dissipation from the tube and the loop heat pipe. Among them, the addition of a fan to force the heat dissipation system is complicated to maintain and has low reliability. The existing heat pipe and the existing circuit heat pipe heat dissipation method are still unable to effectively isolate external environmental factors. Generally speaking, the structure of the street lamp adopts a two-layer structure, that is, one layer is a space for a light exit path, and the other layer space is provided with a heat dissipation structure, for example, · Republic of China Patent Publication No. M303333 "LED street light and heat dissipation Module assembly structure", Republic of China Patent Bulletin No. M292042 "Street Light Structure". However, in order to allow the heat of the M329144 conducted by the heat dissipation structure to be smoothly discharged, a plurality of ventilation holes are provided in the space, but mosquitoes, dust or rainwater easily contaminate the heat dissipation structure through the ventilation holes, and the length is long. After the time is used, the heat dissipation effect of the heat dissipation structure is continuously reduced. Although in the Republic of China Patent Bulletin No. M272_ "Light-emitting street lamp", the above-mentioned ventilation holes are not provided, but the heat dissipation structure is directly disposed outside, but the heat dissipation and heat conduction effects are limited. [New content] The main purpose of this creation is to supply the age-old lamp, which is divided into three layers by the cover and the thermal base is placed in the second layer. At the same time, the heat of the heat-conductive base is transferred by the heat pipe. Conducting heat sink fins to the third layer. Because 'the venting holes are only provided in the third layer space of the heat dissipating fins, it can not only dissipate heat, but also avoid external environmental factors polluting the heat conducting pedestal, and the money is reduced. Wei and cooling effect. # Based on the above objectives, the street lamp structure of the present invention mainly comprises a protective cover, a translucent cover tightly coupled to the protective cover, a first partition and a second partition separating the inner space of the protective cover, and an electric hybrid with an LED light source. A heat-conducting base coupled to the circuit board, a U-shaped heat pipe that can be passed through the heat-conductive base, and a heat-dissipating film that is fixed on the heat pipe. In this case, the first partition partitions the inner space of the protective cover into a second layer space and a third layer space, and the heat conducting base and a part of the heat conducting tube disposed on the heat conducting base are disposed in the second layer space. At the same time, at the same time, only the venting holes are provided in the third layer space of the heat-dissipating fins to prevent mosquitoes, dust or rain from entering the second layer or through the (four) two layers (four) and then entering the first layer of space·> Between M329144, it affects the normal operation of the devices in the second floor space and the first floor space. The advantages and spirit of this creation can be further understood by the following new styles and diagrams. [Embodiment] The light-transmissive cover 12 and the partition protective cover 1 of the protective cover 10 are referred to. Referring to Figures 1A to 1B, FIGS. 1A to 1B are schematic views showing the structure of the lamp. As shown in FIGS. 1A to 1B, the present creative street lamp structure 5 mainly includes a protective cover ι, a first partition 19 and a second partition 14 which are tightly coupled to the internal space, and are disposed on the protective cover 1 and the transparent cover. a circuit board between 12, a heat-conducting base 18 that is tightly coupled to the circuit board 16, a U-shaped heat pipe 20 that can be passed through the heat-conducting base 18, and a heat-dissipating fin that is fixed on the heat-conducting tube 2 22 (for example, a tab-type heat sink). The translucent cover 12 can define (four) - layer space (four) 'a plurality of light-emitting elements (e.g., _ original) on the circuit board 16 can pass through the transmissive cover 12 to illuminate the road. This - it makes the 'U-shaped heat pipe 2G' have two orientation directions, as shown in Figure 1~1. # Simply speaking, in the present street lamp structure 5, the second partition 14 separates the inside of the protective cover 10 into a first layer space 7B and a third layer space (4), and the heat conducting base and the tooth A are in a heat conducting base. A part of the heat pipe 2 on the seat 18 is disposed in the second layer of space ' 'clear only in the third layer space of the scattered _ piece + ventilating holes to prevent mosquitoes, dust or rain from entering the 箓 - a ^ A layer of space 7Β or a second layer of space 7Β and then enter the first layer of space 7Α, and then the positive operation function of the device in the first floor, the second floor space 7Β and the first floor space 7Α. The β ^ ^ wide 疋 which needs special attention, although the circuit board 16 and the enthalpy | are provided between the first layer space 7A and the second layer space 7B, the two spaces are integrally The third layer: M329144 is separated from the 'thus first layer space Μ and the second layer space _ is jointly joined by the second separator enzyme X to prevent mosquitoes, dust or rain from entering the second layer space W or via the second layer The space 7Β re-enters the person a to deduct a layer of space 7A, thereby affecting the normal operation function of the second layer space 7B and the device in the first layer 1. The thermal design of the street lamp structure 5 of this creation will be further explained below. ... More than a month 'Reading 2A 2B Figure' 2A~2B is a schematic diagram of the heat conduction design of the creation. As in the case of the hand 2A 2B, in the present street lamp structure 5, the thermally conductive susceptor μ is tightly bonded to the cymbal board 16. Although the heat conducting base 18 and the circuit board 16 are both disposed in the second layer space U layer work chamber 7C', in order to allow the heat from the circuit board 16 to be smoothly discharged, the U-shaped (four) heat pipe 20 composed of the heat conductive material may be utilized. , the heat is taken away from the second layer of the second layer 7 Β and brought to the protective cover 1 具有 with opening (ie, the venting hole on the surface of the protective cover 10 relative to the third layer space ,), and is fixed in the u-shaped The heat transfer tube 2 has a dispersion 22 on the other end to enhance the overall heat dissipation effect. Gas can be used to remove heat and drain. & wherein the U-shaped heat-conducting member 2 is tightly coupled to the heat-conducting base 18 in the heat-conducting tube fixed channel plate. Thus, when one end of the U-shaped heat pipe 2 is fixed to the heat pipe fixing hole 18a, the heat on the circuit board 16 can be absorbed by the heat conducting base 18 and then quickly conducted through the U-shaped heat pipe 20 on the heat conducting base 18. To the heat sink fins 22, to achieve heat conduction and heat dissipation. As the U-shaped heat pipe 2G is assembled, the heat sink fins 22 will be located within the third layer space 7C defined by the second partition 14. In addition, the heat-conducting base 18 has a plurality of heat-conducting tubes fixed perforated plates, and is pierced by a plurality of U-shaped heat transfer tubes 2 with heat-dissipating fins 22. #See the first and 1A and 2B diagrams. Figure 1A is a schematic diagram of the structure of the street lamp. The M329144 2B is a schematic diagram of the heat conduction design of the creation. U-shaped heat pipe 2〇, can be protected by the protective cover 〇 ’ 保护 保护 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 。 。 。 。 。 。 。 。 。 。 With the above-mentioned details, it is said that Xi Wei is more clear about the characteristics and spirit of this creation, and Linshe side (four) Chen Jia concrete Shilan to smell the scale of this creation. The purpose of land reduction is to cover a wide range of exposures and equivalence arrangements within the scope of the patent application to be applied for in this creation. [Simple description of the diagram] 苐1A~1B is a schematic diagram of the structure of the creative street lamp. The 2A~2B diagram is a schematic diagram of the heat conduction design of the creation. [I wants component symbol description] 5 street lamp structure 7A first layer space 7β second layer space 7C third layer space 10 protective cover 12 transmissive cover W second partition 16 circuit board ' M329144 18 thermal base 18a heat pipe fixed Perforation 19 first partition 20 U-shaped heat pipe 22 heat sink fin