200949130 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種路燈，特別是關於一種具發光二極體 (Light Emitting Diode ; LED )輔助燈之 LED路燈。 【先前技術】 發光二極體燈與傳統的白熾燈在相同的照度下比較， LED燈約可節省40%以上之電能效益，也因為如此，各國 的節能措施當中包含了將LED導入各項照明領域，其中涵 蓋LED路燈的發展。 LED路燈除了較傳統路燈如：金屬函化物燈、白熾燈、 高壓鈉燈等省電外，使用壽命長與無汞害等優點，使LED 路燈在未來將取代傳統路燈而成為道路照明之主流。 除上述優點外，其亦可配合數位控制來控制亮度，此項 功能除提高電能使用效率外，在如多霧或雨天之場合下， 也可控制LED提供所需之超高亮度。此外，LED體積小且 可平面封裝，因此相較傳統燈泡可以設計成不同之組合應 用。再者，其顏色辨識性佳，適合作為如交通號誌等之應 用。 一般路燈之結構係一發光源配合一燈罩，這樣的結構很 難再提供任何附加之功能，無法使路燈之用途得以多元 化。然而，目前LED路燈仍採用傳統路燈之設計，而並未 充分利用LED所具有之優點，讓LED路燈具備更多之功 能，以提高用途及功效。 【發明内容】 200949130 根據本發明，提供一種LED路燈，該路燈包含—燈體以 及一第一發光二極體模組。該燈體具有一提供道路照明之 光源，而該第一發光二極體模組係設置於該燈體上，並用 於k:供用路人燈號指示。 、 根據本發明，提供一種LED路燈’該路燈包含—燈體以 及至少一第一發光二極體模組。該燈體具有一提供道路照 明之光源；而該第一發光二極體模組係設置於該燈體上， 並面向道路行進方向。 根據本發明，提供一種與一交通號誌燈同步顯示之 路燈，該路燈包含一燈體以及複數個第一發光二極體模 組°該燈體具有一提供道路照明之光源；而該複數個第一 發光二極體模組係與該交通號誌燈相對應且設置於該燈體 上’其中該第一發光二極體模組面向道路行進方向。 在一實施範例中，該提供道路照明之光源係一第二發光 二極體模組。該第二發光二極體模組可包含複數個發射白 ❿ 光之發光二極體所組成，或者是以互補原理來產生白光。 上述說明僅是本發明技術方案的概述，為了能夠更清楚 瞭解本發明的技術手段，並可依照說明書的内容予以實 施’以下以本發明的若干實施範例並配合附圖詳細說明如 後。 【實施方式】 圖1顯示本發明一實施範例之一種發光二極體路燈1〇〇示 意圖。本發明揭示一種發光二極體路燈100包含一燈體 102 ’該燈體102包含至少一輔助燈源丨〇4，其中該辅助燈源 -6· 200949130 104係設置在該燈體1〇2之一侧面，而其係用於提供交通燈 號指不。在本實施例中，該燈體1〇2之一側面上具有與一前 方交通號諸燈106相對應之複數個輔助燈源104，且該複數 個辅助燈源104係面向道路行進方面，以提供用路人燈號指 示之用。該複數個輔助燈源1〇4包含可發出與該交通號誌燈 106同步之紅色、黃色與綠色三種顏色。該燈體102可設置 在該交通號諸燈106被視覺遮蔽處，如彎道或坡道等，如此 ❹ 路人可藉由該燈體上之辅助燈源1〇4提前得知前方即將 遇到之交通號總燈106之狀況，可避面突然應變交通號誌燈 106之無法預期的即時狀況，藉此提高行車安全。利用本發 明所揭示之技術，可以提高路燈1〇〇之用途及功效，並可減 少類似提醒功能之交通號誌燈重複設置之成本。 該輔助燈源104除了作為與該交通號總燈1〇6同步之交通 號諸指示燈外，亦可作為交通管制中心用來提供交通事 故、施工、天候狀況等提示之顯示裝置。亦可因其所具之 鲁 光照效果作為節慶或活動之裝飾燈。 圖2顯示本發明一實施範例之發光二極體路燈之燈體1〇2 示意圖。燈體102包含一用於提供道路照明光源之第二發光 二極體模組208，其光照面之背面上設置一散熱間隔板2〇6 與一散熱模組204’而該散熱模組204上包含有複數個散熱 鰭片。透過該散熱模組204，使該第二發光二極體模組2〇8 發光時所產生的熱得以傳導至外部❶一外罩202具有一可容 納輔助燈源104、散熱模組204、散熱間隔板206與第二發光 二極體模組208之容納空間，且該外罩202上包含_光照開 200949130 口 2H)與-散熱開π 212。第二發光二極體模組細發出之光 可透過該光照開口 2H)照射於道路上；而該散熱開口 212可 使散熱模組204將熱傳導至燈體！ 〇2之外部。外罩2〇2之光照 開口 210上可設置一燈罩21〇，而該燈罩21〇可為一透鏡 (lens)。使用透鏡可使照射光聚光而不致發散。 第二發光二極體模組208包含複數個發射白光之發光二 極體所組成，或者是以互補原理來產生白光。該輔助燈源 0 104包含一提供光源之第一發光二極體模組214。 圖3與圖4顯示本發明一實施範例之第一發光二極體模組 214之示意圖。在本實施範例中’辅助燈源ι〇4之設置係以 應用於父通號諸燈之情形為例，然實際之應用不限於此 例。辅助燈源104係包含一提供光源之第一發光二極體模組 214’該第一發光二極體模組214可為紅光發光二極體模組 214a、黃光發光二極體模組214b與綠光發光二極體模組 214c，其中紅光發光二極體模組214a包含複數個發紅光之 0 紅光二極體302a ;黃光發光二極體模組214b包含發黃光之 複數個黃光二極體3 02b;綠光發光二極體模組214c包含複 數個發綠光之綠光二極體302c。該第一發光二極體模組214 係與交通號誌同步變換或顯示，即當交通號誌紅燈亮時， 紅光發光二極體模組214a即同步發出紅光。 參照圖4 ’燈體102上具有第一發光二極體模組214d、第 一發光二極體模組214e及第一發光二極體模組214f，而每 個第一發光二極體模組214d-f均具有紅光二極體302a、黃 光二極體302b以及綠光二極體302c。該些發光二極體 -8- 200949130 302a-c可以如圖所示交錯排列’亦可包含其他種排列方 式。當父通號sfe紅燈壳時，母個第一發光二極體模組2丨4d_f 内之紅光發光二極體302a即同步發出紅光；而當號誌改亮 綠燈時，綠光發光二極體302c即同步發出綠光。 在不同顏色發光二極體混合情形下，可僅設置一個足以 使用路人察覺之第一發光二極體模組（2i4f、214e及214d中 任一者）。 φ 圖5顯示本發明另一實施範例之第一發光二極體模組 2 14g之示意圖。第一發光二極體模組2l4g可包含一可顯示 文子訊息之LED文字顯不螢幕，行車控制中心可藉由此 LED顯示螢幕將路況訊息傳送給用路人。 圖6與圖7顯示本發明另一實施範例之發光二極體路燈之 燈體102示意圖。燈體102’除可包含作為辅助燈源1〇4外， 另可在該輔助燈源104之旁設置一影像感測器602，利用該 影像感測器602可監測道路狀況。該影像感測器602可為光 φ 電耦合元件影像感測器或互補式金屬氧化半導體影像感測 器。 參照圖7，燈體102M除可包含影像感測器602外，該輔助 燈源104之旁亦可設置一特定氣體彳貞測元件702，該特定氣 體偵測元件702係用於監測道路之空氣品質，而該特定氣體 偵測元件702可監測包含如：二氧化碳或一氧化氮等。 本發明之技術内容及技術特點已揭示如上，然而熟悉本 項技術之人士仍可能基於本發明之教示及揭示而作種種不 背離本發明精神之替換及修飾。因此，本發明之保護範圍 -9- 200949130 應不限於實施例所揭示者，而應包括各種不背離本發明之 替換及修飾，並為以下之申請專利範圍所涵蓋。 【圖式簡單說明】 圖1顯示本發明一實施範例之一種發光二極體路燈示意 {S3 · 團， 圖2顯示本發明一實施範例之發光二極體路燈之燈體示 意圖； Φ 圖3與圖4顯示本發明一實施範例之第一發光二極體模組 之示意圖； 圖5顯示本發明另一實施範例之第一發光二極體模組之 示意圖；及 圖6與圖7顯示本發明另兩實施範例之發光二極體路燈之 燈體示意圖。 【主要元件符號說明】 100 104 發光二極體路燈 102、 102,、 102" 燈體 輔助燈源 106 交通號誌燈 202 ^ 206 外罩 204 散熱模組 散熱間隔板 208 第二發光二極體模 組 210 214 光照開口 212 散熱開口 第一發光二極體 模組 214a 紅光發光二極體模 組 200949130 214b 黃光發光二極體 214c 模組 綠光發光二極體模 組 214d-g 第一發光二極體 模組 302a 紅光二極體 302b 黃光二極體 302c 綠光二極體 602 影像感測器 702 氣體偵測元件 ΟBACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a street lamp, and more particularly to an LED street lamp with a light emitting diode (LED) auxiliary lamp. [Prior Art] Compared with traditional incandescent lamps, LED lamps can save more than 40% of the energy efficiency under the same illumination. Because of this, the energy-saving measures in various countries include the introduction of LEDs into various illuminations. The field, which covers the development of LED street lights. In addition to traditional street lamps such as metal letters, incandescent lamps, high-pressure sodium lamps, etc., LED street lamps have longevity and no mercury, making LED street lamps the mainstream of road lighting in the future. In addition to the above advantages, it can also be controlled with digital control to control the brightness. In addition to improving the efficiency of power usage, this function can also control the LED to provide the required ultra-high brightness in the case of fog or rain. In addition, the LEDs are small and can be packaged in a flat package, so they can be designed in different combinations than conventional bulbs. Furthermore, it has good color recognition and is suitable for applications such as traffic signs. The structure of a general street lamp is a light source with a lampshade. Such a structure is difficult to provide any additional functions, and the use of the street lamp cannot be diversified. However, LED street lights still use the traditional street lamp design, but do not make full use of the advantages of LED, so that LED street lights have more functions to improve the use and efficiency. SUMMARY OF THE INVENTION According to the present invention, an LED street lamp is provided, the street lamp comprising a lamp body and a first light emitting diode module. The lamp body has a light source for providing road illumination, and the first light-emitting diode module is disposed on the lamp body and is used for k: for use by a pedestrian lamp number. According to the present invention, there is provided an LED street lamp, wherein the street lamp comprises a lamp body and at least a first light emitting diode module. The lamp body has a light source for providing road illumination; and the first light-emitting diode module is disposed on the lamp body and faces the direction of travel of the road. According to the present invention, there is provided a street lamp synchronously displayed with a traffic light, the street lamp comprising a lamp body and a plurality of first light emitting diode modules, wherein the lamp body has a light source for providing road illumination; and the plurality of lights The first light emitting diode module is corresponding to the traffic light and disposed on the light body, wherein the first light emitting diode module faces the road traveling direction. In an embodiment, the light source providing road illumination is a second light emitting diode module. The second light emitting diode module may comprise a plurality of light emitting diodes emitting white light, or may generate white light by a complementary principle. The above description is only an overview of the technical solutions of the present invention, and the technical means of the present invention can be more clearly understood, and can be implemented in accordance with the contents of the specification. Hereinafter, several embodiments of the present invention will be described in detail with reference to the accompanying drawings. [Embodiment] FIG. 1 shows an illumination LED street lamp 1 according to an embodiment of the present invention. The present invention discloses a light-emitting diode street lamp 100 comprising a lamp body 102'. The lamp body 102 includes at least one auxiliary light source 丨〇4, wherein the auxiliary light source -6·200949130 104 is disposed in the lamp body 1〇2 One side, and it is used to provide a traffic light number. In this embodiment, one side of the lamp body 1 具有 2 has a plurality of auxiliary light sources 104 corresponding to a front traffic number lamp 106, and the plurality of auxiliary light sources 104 are oriented toward road travel, Provide instructions for use by passers-by lights. The plurality of auxiliary light sources 1〇4 include three colors of red, yellow and green that can be synchronized with the traffic light 106. The lamp body 102 can be disposed at a visually obscured portion of the traffic light 106, such as a curve or a ramp, so that the passerby can know in advance that the front is about to be encountered by the auxiliary light source 1〇4 on the lamp body. The condition of the traffic number headlight 106 can suddenly improve the driving safety by suddenly obscuring the unpredictable immediate condition of the traffic signal light 106. By utilizing the technology disclosed in the present invention, the use and efficacy of the street lamp can be improved, and the cost of repeating the setting of the traffic signal lamp like the reminder function can be reduced. The auxiliary light source 104 can be used as a display device for providing traffic accidents, construction, weather conditions, and the like in addition to the traffic light indicators synchronized with the traffic light total light 1〇6. It can also be used as a decorative light for festivals or events because of its Lu light effect. 2 is a schematic view showing a lamp body 1〇2 of a light-emitting diode street lamp according to an embodiment of the present invention. The lamp body 102 includes a second LED module 208 for providing a road illumination source, and a heat dissipation spacer 2 〇 6 and a heat dissipation module 204 ′ are disposed on the back surface of the illumination surface. Contains a plurality of heat sink fins. The heat generated by the second LED module 2〇8 is transmitted to the outside through the heat dissipation module 204. The housing 202 has an auxiliary lamp source 104, a heat dissipation module 204, and a heat dissipation interval. The accommodating space of the board 206 and the second illuminating diode module 208, and the housing 202 includes _lighting opening 200949130 port 2H) and heat dissipation opening π 212. The light emitted by the second LED module can be illuminated on the road through the illumination opening 2H); and the heat dissipation opening 212 allows the heat dissipation module 204 to conduct heat to the lamp body! 〇 2 outside. A light cover 21A can be disposed on the opening 210 of the cover 2, and the cover 21 can be a lens. The lens can be used to condense the illuminating light without causing it to diverge. The second LED module 208 comprises a plurality of LEDs that emit white light, or generates white light by a complementary principle. The auxiliary light source 0 104 includes a first light emitting diode module 214 that provides a light source. 3 and 4 show schematic diagrams of a first LED module 214 in accordance with an embodiment of the present invention. In the present embodiment, the setting of the auxiliary light source ι 4 is exemplified as applied to the parent number lamp, but the actual application is not limited to this example. The auxiliary light source 104 includes a first light emitting diode module 214 ′ that provides a light source. The first light emitting diode module 214 can be a red light emitting diode module 214a and a yellow light emitting diode module. 214b and green light emitting diode module 214c, wherein the red light emitting diode module 214a comprises a plurality of red light emitting diodes 302a; the yellow light emitting diode module 214b comprises a plurality of yellow light emitting diodes The yellow light-emitting diode module 214c includes a plurality of green-emitting green light-emitting diodes 302c. The first LED module 214 is synchronously converted or displayed with the traffic signal, that is, when the traffic signal is red, the red LED module 214a emits red light simultaneously. Referring to FIG. 4, the first light emitting diode module 214d, the first light emitting diode module 214e and the first light emitting diode module 214f are disposed on the lamp body 102, and each first light emitting diode module is used. Each of 214d-f has a red LED 302a, a yellow LED 302b, and a green diode 302c. The light-emitting diodes -8- 200949130 302a-c may be staggered as shown in the figure, and may also include other arrangements. When the parent sfe red light shell, the red light emitting diode 302a in the first light emitting diode module 2丨4d_f is synchronously emitting red light; and when the number is changed to green light, the green light is emitted. The diode 302c emits green light in synchronization. In the case of a mixture of different color light-emitting diodes, only one first light-emitting diode module (2i4f, 214e, and 214d) sufficient for use by a passerby can be provided. φ Figure 5 shows a schematic diagram of a first light-emitting diode module 2 14g according to another embodiment of the present invention. The first LED module 2l4g can include an LED text display screen for displaying the text message, and the driving control center can transmit the road condition message to the passerby by using the LED display screen. 6 and 7 are views showing a lamp body 102 of a light-emitting diode street lamp according to another embodiment of the present invention. In addition to being included as an auxiliary light source 1〇4, the lamp body 102' can be provided with an image sensor 602 beside the auxiliary light source 104, with which the road condition can be monitored. The image sensor 602 can be a light φ electrical coupling element image sensor or a complementary metal oxide semiconductor image sensor. Referring to FIG. 7, in addition to the image sensor 602, the lamp body 102M may be provided with a specific gas detecting component 702 adjacent to the auxiliary light source 104. The specific gas detecting component 702 is used to monitor the air of the road. Quality, and the specific gas detecting element 702 can monitor, for example, carbon dioxide or nitrogen monoxide. The technical contents and technical features of the present invention have been disclosed as above, and those skilled in the art can still make various substitutions and modifications without departing from the spirit and scope of the invention. Therefore, the scope of the present invention is not limited by the scope of the invention, and is intended to be included in the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing a light-emitting diode street lamp according to an embodiment of the present invention; FIG. 2 is a schematic view showing a lamp body of a light-emitting diode street lamp according to an embodiment of the present invention; Φ FIG. 3 and FIG. 4 is a schematic diagram of a first light emitting diode module according to an embodiment of the present invention; FIG. 5 is a schematic view showing a first light emitting diode module according to another embodiment of the present invention; and FIGS. 6 and 7 show the present invention. A schematic diagram of a lamp body of a light-emitting diode street lamp of the other two embodiments. [Main component symbol description] 100 104 LED street light 102, 102, 102 " lamp body auxiliary light source 106 traffic signal light 202 ^ 206 cover 204 heat dissipation module heat dissipation spacer 208 second light emitting diode module 210 214 light opening 212 heat dissipation opening first light emitting diode module 214a red light emitting diode module 200949130 214b yellow light emitting diode 214c module green light emitting diode module 214d-g first light emitting two Polar body module 302a red light diode 302b yellow light diode 302c green light diode 602 image sensor 702 gas detecting element
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