1358511 100年.04月29日核正替換π 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明涉及一種路燈系統，尤其涉及一種利用風力對固 態光源進行供電及散熱之路燈系統。 【先前技術】 [0002] 由於發光二極體（Light emitting Diode, LED)具有 體積小、效率高、不含汞及壽命長等優點，故其能夠取 代現有之螢光燈或者白熾燈，以減少能源之消耗及二氧 化破之排放量。具體請參閱Daniel A. Steigerwald等 人於IEEE Journal on Selected Topics in Quantum Electronics, Vol. 8，No.2, March/ April 2002上發表之文獻Illumination.With Solid State Lighting Technology。 [0003] 惟，發光二極體於工作時會產生大量之熱，如散熱不佳 則可能使其發光強度發生衰減，從而導致其發光效率低 下，使用壽命縮短。另，於先前技術中，對發光二極體 進行散熱通常係採用散熱裝置，如風扇等帶動氣流流動 來達成，而驅動風扇運轉需要於一定程度上損耗電能， 此有悖於節能環保之倡導。 [0004] 有鑒於此，提供一種環保節能之路燈系統顯有必要。 【發明内容】 [0005] 下面將以實施例說明一種環保節能之路燈系統。 [0006] 一種路燈系統，包括一中空之燈桿，該燈桿開設有至少 一進氣口及至少一出氣口，該至少一進氣口與該至少一 097117214 表單編號A0101 第4頁/共16頁 1003150901-0 1358511 » r 100年.04月29日按正_頁1358511 100. On April 29, the nuclear replacement is π. VI. Description of the Invention: [Technical Field] [0001] The present invention relates to a street lamp system, and more particularly to a street lamp system that uses wind power to supply and dissipate a solid state light source. [Prior Art] [0002] Since the light emitting diode (LED) has the advantages of small size, high efficiency, no mercury, and long life, it can replace existing fluorescent lamps or incandescent lamps to reduce Energy consumption and emissions of dioxide dioxide. For details, see Daniel A. Steigerwald et al., IEEE Journal on Selected Topics in Quantum Electronics, Vol. 8, No. 2, March/ April 2002, Illumination. With Solid State Lighting Technology. [0003] However, the light-emitting diode generates a large amount of heat during operation, and if the heat dissipation is poor, the light-emitting intensity may be attenuated, resulting in low luminous efficiency and shortened service life. In addition, in the prior art, the heat dissipation of the light-emitting diode is usually achieved by using a heat sink, such as a fan to drive the airflow, and driving the fan requires a certain degree of power loss, which is contrary to the promotion of energy conservation and environmental protection. [0004] In view of this, it is necessary to provide an environmentally-friendly and energy-saving street lamp system. SUMMARY OF THE INVENTION [0005] An environmentally-friendly and energy-saving street lamp system will be described below by way of example. [0006] A street light system includes a hollow light pole, the light pole is provided with at least one air inlet and at least one air outlet, the at least one air inlet and the at least one 097117214 form number A0101, page 4 of 16 Page 1003150901-0 1358511 » r 100 years. April 29th by positive _ page
出氣口之間形成一氣體流通路徑；至少一照明裝置，其 包括至少一固態光源及與該至少一固態光源熱性連接之 一散熱裝置，該照明裝置設置於該燈桿上且該散熱裝置 位於該燈桿之氣體流通路徑上；一發電機，其電連接至 該照明裝置以提供電源至該照明裝置；一風車，其設置 於該燈桿之頂部且裸露於外界，以接受外界風力之驅動 而旋轉；一連接軸，其設置於該燈桿内且分別與該風車 及該發電機耗合，該連接軸由該風車帶動其旋轉，進而 驅動該發電機進行發電；以及一扇片，其與該連接轴耦 合且位於該燈桿内，該扇片由該連接,軸帶動其旋轉，以 對照明裝置進行散熱。 [0007] 相對於先前技術，本發明所提供之路燈系統，其設置有 一風車、一扇片、一旋轉軸及一發電機，一方面，該風 車可受外界風力驅動旋轉，進而藉由與其耦合之旋轉軸 驅動該發電機發電，從而對照明裝置上之固態光源供電 以使其發光；另一方面，該旋轉軸可帶動該扇片旋轉， 以對照明裝置起散熱作用。上述照明裝置之發光及散熱 分別可由風車所驅動之發電機及扇片提供，其無需耗費 先前技術中利用常規能源，如煤炭，石油，水力等轉化 成之電能，具有環保節能之積極意義。 【實施方式】 [0008] 下面將結合圖式對本發明作進一步之詳細說明。 [0009] 請參閱圖1，為本發明第一實施例提供之一種路燈系統10 ，其包括一照明裝置11〇、一燈桿120、一旋轉軸131、 ‘ 一風車132、一扇片133及一發電機134。 097117214 表單編號A0101 第5頁/共.16頁 1003150901-0 1358511 100年.04月29日核正_^頁~|， [0010] 請一起參閱圖2，該照明裝置11〇包括至少一固態光源（圖 未不）及一散熱裝置112，該至少一固態光源可發射光以 對路面進行照明’其可具體為發光二極體（Light emit- · ting Diode, LED)，或係其他發光元件，如螢光燈， 白熾燈等，且其數目可設置為複數個（也即多個）。該複 數發光二極體與該散熱裝置11 2之間可藉由設置一電路板 113進行連接，其中，該複數發光二極體設置於該電路板 113之一側。該散熱裝置112包括複數散熱鰭片，其可設 置於該電路板113相對之另一側。由此該複數發光二極體 與該散熱裝置112形成熱性連接。另，該照明裝置丨可 · 進一步包括一光罩114，以利用該光罩114對該複數發光 二極體所發射之光進行光學轉換，如光學擴散或光學聚 集’從而調整.該複數發光二極之照明範圍。當然，可理 解，該光罩114還兼具有保護該複數發光二極體之作用， 如防塵、防水等。 [0011] 該燈桿120包括一燈桿主體121，以及由該燈桿主體121 延伸出來之一分支桿122。其中，該燈桿主體121及該分 支桿122分別為一中空桿，且該中空之燈桿主體121與該 ® 中空之分支桿122相貫通。該分支桿122之遠離燈桿主體 121之一端開設有至少一進氣口（air inlet)120a，該 燈矛干主體121之頂部開設有至少一出氣口（air out-let)120b ’該至少一進氣〇12〇a與該至少一出氣口 120b之間形成一氣體流通路徑（如圖1中箭頭I、η所示） 。該照明裝置110設置於該分支桿222上，且其散熱裝置 112位於該分支桿122之氣體流通路徑上，該複數散熱鰭 097117214 表單编號A0I01 第6頁/共16頁 1003150901-0 1358511 r [0012] [0013]Forming a gas flow path between the air outlets; the at least one lighting device includes at least one solid state light source and a heat sink connected to the at least one solid state light source, the lighting device is disposed on the light pole and the heat sink is located at the a gas flow path of the light pole; a generator electrically connected to the lighting device to provide power to the lighting device; a windmill disposed at the top of the light pole and exposed to the outside to receive external wind power Rotating; a connecting shaft disposed in the light pole and respectively engaged with the windmill and the generator, the connecting shaft is driven by the windmill to rotate, thereby driving the generator to generate electricity; and a fan, and a fan The connecting shaft is coupled and located in the light pole, and the fan is driven by the shaft to rotate the lighting device. [0007] Compared with the prior art, the street lamp system provided by the present invention is provided with a windmill, a blade, a rotating shaft and a generator. On the one hand, the windmill can be driven by external wind to rotate and thereby coupled thereto. The rotating shaft drives the generator to generate electricity, thereby supplying power to the solid-state light source on the lighting device to emit light; on the other hand, the rotating shaft can drive the fan to rotate to dissipate heat from the lighting device. The illumination and heat dissipation of the above-mentioned lighting device can be provided by the generator and the fan blade driven by the windmill, respectively, which does not need to consume the conventional energy source, such as coal, petroleum, hydraulic power and the like, and has the positive significance of environmental protection and energy saving. [Embodiment] The present invention will be further described in detail below with reference to the drawings. 1 is a street lamp system 10 according to a first embodiment of the present invention, which includes a lighting device 11A, a light pole 120, a rotating shaft 131, a windmill 132, a fan blade 133, and A generator 134. 097117214 Form No. A0101 Page 5 / Total. 16 Page 1003150901-0 1358511 100. April 29th Nuclear _^ Page~|, [0010] Please refer to FIG. 2 together, the lighting device 11〇 includes at least one solid state light source (not shown) and a heat sink 112, the at least one solid state light source can emit light to illuminate the road surface, which can be specifically a light emitting diode (LED), or other light emitting component. Such as fluorescent lamps, incandescent lamps, etc., and the number can be set to plural (ie, multiple). The plurality of light emitting diodes and the heat dissipating device 11 can be connected by providing a circuit board 113, wherein the plurality of light emitting diodes are disposed on one side of the circuit board 113. The heat sink 112 includes a plurality of heat sink fins that can be disposed on opposite sides of the circuit board 113. Thereby, the plurality of light emitting diodes are thermally connected to the heat sink 112. In addition, the illuminating device further includes a reticle 114 for optically converting the light emitted by the plurality of illuminating diodes by the reticle 114, such as optical diffusion or optical focusing, thereby adjusting the plurality of illuminating lights. Extreme lighting range. Of course, it can be understood that the reticle 114 also functions to protect the plurality of light-emitting diodes, such as dustproof, waterproof, and the like. [0011] The light pole 120 includes a light pole body 121 and a branching rod 122 extending from the light pole body 121. The light pole body 121 and the branch rod 122 are respectively a hollow rod, and the hollow pole body 121 penetrates the hollow branching rod 122. At least one air inlet 120a is disposed at one end of the branch pole 122 away from the pole body 121, and at least one air out-let 120b is formed on the top of the lamp spear body 121. A gas flow path is formed between the intake port 12〇a and the at least one gas outlet port 120b (as indicated by arrows I and η in FIG. 1). The illuminating device 110 is disposed on the branching rod 222, and the heat dissipating device 112 is located on the gas circulation path of the branching rod 122. The plurality of heat dissipating fins 097117214 Form No. A0I01 Page 6 / 16 pages 1003150901-0 1358511 r [ 0012] [0013]
[0014] 100年.04月29日梭正替換頁 片沿該氣體流通路徑所在方向設置。 該旋轉軸1 31與該燈桿主體1 21同轴設置且位於該燈桿主 體121内，其兩端分別與該風車132及該發電機134機械 耦合，其中，該風車132設置於該燈桿主體121之頂部且 裸露於外界，該發電機134位於該燈桿主體121内。另， 該扇片133與該旋轉軸131機械耦合且位於該氣體流通路 徑上。 該旋轉軸131可藉由一轴承160與該燈桿主體121之頂部 相連接。工作時，該燈桿120可設置於道路邊，一方面， 該風車132可受外界風力驅動以帶動該旋轉軸131旋轉， 該旋轉軸131於旋轉時可驅動與其機械耦合之發電機134 發電，從而對該至少一固態光源提供電源，使該固態光 源發光以產生照明作用；另一方面，當該旋轉軸131旋轉 時，該扇片133亦隨該旋轉軸131 —起旋轉，從而於該燈 桿120之氣體流通路徑上形成氣體流通，使得外界空氣可 由該至少一進氣口 120a吸入該燈桿120中，當進入燈桿 120之氣體流經該照明裝置110之散熱裝置112時，其可 將該散熱裝置112所散發出之熱量帶離，並由該至少一出 氣口 120b排出，從而對至少一固態光源起散熱作用，以 保障該至少一固態光源之發光效率。 由於上述照明裝置110之發光及散熱分別可由風車132所 驅動之發電機134及扇片133提供，而無需耗費先前技術 中利用常規能源，如煤炭，石油，水力等轉化成之電能 ，故有效地達到了環保節能之目的。 097117214 表單編號A0101 第7頁/共.16頁. 1003150901-0 . 1358511 [0015] 可理解，該路燈系統1〇可進[Jo。年.04月 storage deViCe)15〇，如括—蓄電裝置（P〇wer 分別與該發電機134及該二'該蓄電裝置150 該發電機13修電対魏連接。由此’ 亮固態光源進行，昭明。另發出之電能，以在必要時點 面之照明強度需要進行切122之數目可根據路 地安裝複數照«置UQ射設置為複數個以對應 [0016] 請參閱圖3，本發明第二督^ —夏施例所提供之一種路燈系統2〇 ，相對於本糾第-實，所提料路㈣訓，不同 之處在於：燈桿221上進1延伸出—支㈣如，該支 撐桿223之遠離燈桿主體？ 租^21之一端連接一太陽能電池板 260。 [0017] [0018] [0019] 該太陽能電池板260與蓄電|置25()電性連接，且該太陽 月&電池板260可於白天時接受太陽光照以將太陽光能轉 化為電能並儲存於該蓄電裝置250中。 相較於路燈系統10，該路燈系統2〇可同時將風能及太陽 能轉化為電能，故’其可提供更多之電能以供照明裝置 210發光。 請參閱圖4，本發明第三實施例所提供之一種路燈系統3〇 ，相較於本發明第一實施例所提供之路燈系統10 ’不同 之處在於：燈桿320僅包括一燈桿主體321 ’且對應地’ 照明裝置310設置於燈桿主體321上，另，至少一進氣口 320a開設於燈桿主體321之遠離該風車332之一端。 097117214 表單編號A0101 1003150901-0 1358511 • k . [0020] 100年.04月29日核正替換頁 由於本實例例中燈桿320僅包括一燈桿主體321，故，氣 體流通路徑（如圖.4中箭頭111所示）僅形成於該燈桿主體 321 上。 [0021] 本實施例中之路燈系統30同樣可藉由風車332所驅動之發 動機334及扇片333分別提供照明裝置310之發光及散熱 [0022] 綜上所述，本發明確已符合發明專利之要件，遂依法提 出專利申請。惟，以上所述者僅為本發明之較佳實施方 式，自不能以此限制本案之申請專利範圍。舉凡熟悉本 案技藝之人士援依本發明之精神所作之等效修飾或變化 ，皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 [0023] 圖1係本發明第一實施例提供之一種路燈系統之結構示意 圖。 [0024] 圖2係圖1所示路燈系統之部分結構分解示意圖。 [0025] 圖3係本發明第二實施例提供之一種燈系統之結構示意 圖。 [0026] 圖4係本發明第三實施例提供之一種路燈系統之結構示意 圖。 【主要元件符號說明】 [0027] 路燈系統：10、20、30 [0028] 照明裝置：110、210、310 [0029] 散熱裝置.：112 097117214 表單編號A0101 第9頁/共16頁 1003150901-0 1358511 100年.04月29日梭正替換頁 [0030] 電路板：113 [0031] 光罩：114 [0032] 1 燈桿：120、320 321 [0033] 燈桿主體：121、221 [0034] 分支桿：122 [0035] 旋轉軸：131 [0036] 風車：132、332 [0037] 扇片：133、333 [0038] 發電機：134、334 [0039] 蓄電裝置：150、250 [0040] 軸承：160 [0041] 支撐桿：223 [0042] 太陽能電池板：260 [0043] 進氣口 ： 120a、320a [0044] 出氣口 ： 120b、320b[0014] 100 years. On April 29, the shuttle is replacing the page in the direction in which the gas flow path is located. The rotating shaft 1 31 is disposed coaxially with the lamp body 1 21 and located in the lamp body 121. The two ends are respectively mechanically coupled to the windmill 132 and the generator 134. The wind wheel 132 is disposed on the light pole. The top of the main body 121 is exposed to the outside, and the generator 134 is located inside the lamp post main body 121. Further, the fan piece 133 is mechanically coupled to the rotating shaft 131 and located on the gas flow path. The rotating shaft 131 can be coupled to the top of the stem body 121 by a bearing 160. In operation, the light pole 120 can be disposed on the side of the road. On the one hand, the windmill 132 can be driven by the external wind to drive the rotating shaft 131 to rotate. The rotating shaft 131 can drive the generator 134 mechanically coupled with it to generate electricity when rotating. Therefore, the at least one solid-state light source is powered to cause the solid-state light source to emit light to generate an illumination effect; on the other hand, when the rotating shaft 131 rotates, the fan blade 133 also rotates with the rotating shaft 131, thereby the lamp A gas flow is formed in the gas flow path of the rod 120, so that outside air can be sucked into the light rod 120 from the at least one air inlet 120a, and when the gas entering the light rod 120 flows through the heat sink 112 of the illumination device 110, The heat dissipated by the heat sink 112 is removed and discharged from the at least one air outlet 120b to dissipate heat from the at least one solid state light source to ensure luminous efficiency of the at least one solid state light source. Since the illumination and heat dissipation of the illumination device 110 can be provided by the generator 134 and the fan 133 driven by the windmill 132, respectively, without using the conventional energy source, such as coal, petroleum, hydraulic power, etc., in the prior art, it is effective. It has achieved the goal of environmental protection and energy conservation. 097117214 Form No. A0101 Page 7 / Total. 16 pages. 1003150901-0 . 1358511 [0015] It can be understood that the street lamp system can enter [Jo. Year.04.storage deViCe)15〇, such as the storage-storage device (P〇wer is connected to the generator 134 and the second 'the power storage device 150, the generator 13 is connected to the power supply.) , Zhaoming. Another electric energy is emitted, and the number of cuts 122 needs to be cut when necessary. The number of cuts can be determined according to the road. The UQ shot is set to a plurality of numbers to correspond to [0016] Please refer to FIG. 3, and the second aspect of the present invention. Supervisor ^ Xia Shiji provides a kind of street lamp system 2〇, compared with this correction-real, the feeding route (4) training, the difference is: the light pole 221 is extended by 1 - branch (4), the support The solar pole 260 is connected to a solar panel 260. [0018] [0019] The solar panel 260 is electrically connected to the storage battery 25, and the solar moon & The battery panel 260 can receive solar light during the day to convert solar energy into electrical energy and store it in the power storage device 250. Compared to the street light system 10, the street light system 2 can simultaneously convert wind energy and solar energy into electrical energy. , so it can provide more power for lighting Referring to FIG. 4, a street lamp system 3A according to a third embodiment of the present invention is different from the street lamp system 10 provided in the first embodiment of the present invention in that the lamp post 320 includes only one The lamp body 321 'and correspondingly' the illuminating device 310 is disposed on the lamp body 321 , and at least one air inlet 320 a is opened at one end of the lamp body 321 away from the wind wheel 332. 097117214 Form No. A0101 1003150901-0 1358511 • k. [0020] 100 years. April 29th, nuclear replacement page Since the lamp pole 320 in this example example includes only one lamp post body 321, the gas flow path (shown by arrow 111 in Fig. 4) is only The lamp system 30 of the present embodiment can also provide the illumination and heat dissipation of the illumination device 310 by the engine 334 and the fan 333 driven by the windmill 332, respectively. [0022] As described above, the present invention has indeed met the requirements of the invention patent, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention, and the scope of the patent application of the present invention cannot be limited thereby. The equivalent modifications or variations made by the person in accordance with the spirit of the present invention are intended to be included in the following claims. [FIG. 1] FIG. 1 is a street lamp system according to a first embodiment of the present invention. 2 is a schematic structural diagram of a partial structure of the street lamp system shown in FIG. 1. [0025] FIG. 3 is a schematic structural view of a lamp system according to a second embodiment of the present invention. [0026] FIG. A schematic structural diagram of a street lamp system provided by the third embodiment. [Main component symbol description] [0027] Street lamp system: 10, 20, 30 [0028] Lighting device: 110, 210, 310 [0029] Heat sink device: 112 097117214 Form number A0101 Page 9 / Total 16 page 1003150901-0 1358511 100 years. April 29th Shuttle replacement page [0030] Circuit board: 113 [0031] Photomask: 114 [0032] 1 Light pole: 120, 320 321 [0033] Light pole body: 121, 221 [0034] Branch rod: 122 [0035] Rotary shaft: 131 [0036] Windmill: 132, 332 [0037] Fan: 133, 333 [0038] Generator: 134, 334 [0039] Power storage device: 150, 250 [0040] Bearing :160 [0041] Support rod: 223 [0042] Solar panel: 260 [0043] Air inlet: 120a, 320a [0044] Air outlet: 120b, 320b
、III, III
[0045] 氣體流通路徑：I、II 097117214 表單編號A0101 第10頁/共16頁 1003150901-0[0045] Gas circulation path: I, II 097117214 Form No. A0101 Page 10 of 16 1003150901-0