100年0Z月10日修正替換頁 五、新型說明： 【新型所屬之技術領域】 [0001] [0002] [0003] 本創作係有關於一種燈具結構’特別是有關於LED燈具結 構。 【先前技術】 傳統白熾燈利用高溫產生光能’已經使用超過百年之久 ，而該燈的特性是溫度越高，發光效率也越隨之增高， 因此一般燈具在開啟後照度會隨時間升高。但傳統白熾 燈因耗費能源較高，各國法令漸漸的取消生產與製造的 允許，取而代之的是比較環保的照明技術，如發光二極 體照明等（LED lighting)燈熱特性 剛好相反’溫度越高將導壽命也 會有衰減的現象，因此散熱的設計將會是LED的課題之一 。常使用散熱鰭片的方式將LED的熱導出，但在高瓦數應 用的照明場合’散熱錄片大’才能達 到需求的散熱效果，如遇肆積考量的應用 時，散熱鰭片的設計通常si此將強制對流的 機構製作在燈具裡，會是解決的辦法。 【新型内容】 有鑑於此，本創作提供一種燈具結構，包含光源基座； 發光源，置放於光源基座上與光源基座相連結；一冷卻 裝置，設置於發光源之一側；一燈具結構運作電力來源 之電路板；一燈座，用來承載光源基座與冷卻裝置；一 燈罩，與燈座連結將燈具結構包覆。該冷卻裝置造成強 制的氣體對流，可將外界的低溫氣體導入燈具内，將燈 表單編號A0101 第3頁/共12頁 [0004] 100年02月10日按正 具内的高溫氣體排出燈具外，達到較佳的散熱效果。而 燈具外殼需有適當的進氣與排氣口設計該排氣口設計 亦可避免外界的雨水直接流入。 為使本創作能更明顯㈣，下文特舉實施例，並配合所 附圖式，作詳細說明如下： 【實施方式】 [0005] 參照第-圖為本創作之燈具結構_，該燈具利用電源 輸入端11將外界電源導入，可為—般市⑽〜256伏特的 交流電源’或是各種電壓的直流電源’電源輸入端常用 標準的燈具接頭’ *E27、;仰沾努目容接頭；與 電源輸入端相連的為燈座12:·’铱燈座參敬計可將電 路板2與散熱器3納入，燈古有侃▲輪|出孔洞i2i 可將外界的氣艘導入，或燈具内的氣體排出；電路板2的 作用是將外界的輸入電源轉換成發切模組4所需的電源 ’常用的LED發光源需要直流賊，且電流穩定控制，因 此電路板2«將輪人電源_移料電餘出，提供 LED發光《光制，㈣魏㈣上製作祕訊號接收 器2卜利用此接收器控制燈具的打開與關閉動作。散熱 器3擺放在電路板2與發域触4之間進行這兩個組件 的氣體強制對流，常用的散熱器為風扇製冷片水冷 迴管等，以風扇為例說明，氣體對流方向如由下往上: 則環境的氣體將強制對發光源模組4進行熱對流交換將 熱量由發光源模組4排出達到降溫的效果，同時間強制對 流的氣體排經過電路板2，亦將電路板2所產生的溫度排 放至外界，避免電路板因溫度上升導致效率降低，如此 表單編號A0101 第4頁/共12頁 100年02月10日修正替换頁 的散熱器3擺置設計，可同時針對電路板2與發光源模組4 進行散熱，達到結構簡化的效果。整組燈具所需的對流 氣體，由燈座12與燈罩1 3的氣孔設計121與131進行對流 ’提供冷氣體的進入與熱氣體的排出，散熱器3的電源亦 由電路板2提供。 參照第二圖為燈座12的氣體的進出孔洞121結構，該氣孔 需讓氣體順利的進出與避免異物進入燈具内，如雨水與 濕氣等’在燈座12表面塗佈疏水或防水材料，也可達到 防止雨水浸入燈具内的效果。氣體進出孔洞121為穿透燈 座12的孔洞’穿透的角度可為斜角設計，如圖二截面視 圖所示，斜角的角度可由屮 nr f 度大小I屬 參;，1释· 0. 5~2mm，如此的設計可避龜雨|年^±_流入具内部 導 致燈具損壞。 參照第三圖說明燈罩13結構，該結構設計除了考慮燈具 的發光角度之外’亦需考慮氣體的進出孔洞131，氣體進 出孔洞的設計考量亦如燈in讀矯! 域)k洞12丨考量相 同，需讓氣體順利的進出輿燈具内。在燈 罩13表面塗佈疏水或防水;達到防止雨水浸入 燈具内的效果》氣體進出孔洞131為穿透燈罩13的孔洞， 穿透的角度可為斜角设§十’如圖三截面視圖所示，斜角 的角度可由0度到90度變化，寬度大小〇. 5~2mm，如此的 設計可避免雨水直接流入燈具内部，導致燈具損壞。 參照第四圖說明發光源模組4結構，該結構中包含光源41 、光源基座42與氣體進出孔洞43，常用的光源41為LED 或0LED等，光源基座42為金屬材質，如A1、Cu、或其他 導熱良好的材質，基座設計也常使用片狀設計，可使散 表單编號A0101 笫5頁/共12頁 M412318 __^ 100年D2月10日核正替換k 熱的面積增大，達到良好的熱傳效果。發光源模組4結構 中亦加入了氣體排放孔43，如此的孔洞設計可將散熱器3 的氣體對流穿越至光源41表面，除了當作氣體對流的通 道之外，亦可對光源41進行熱交換，加強了散熱效果。 本創作雖以較佳實施例揭露如上，然其並非用以限定本 創作的範圍，任何所屬技術領域中具有通常知識者，在 不脫離本創作之精神和範圍内，當可做些許的更動與潤 ’ 飾，因此本創作之保護範圍當視後附之申請專利範圍所 · 界定者為準。 _ 【圖式簡單說明】 ， [0006] 第一圖係本創作的燈具結構:暫;鮮濟；、 第二圖係燈座與其氣孔設計A、 ：’ %，''. Ί a ' 沐 .；；" . '· '. . ·'· τ· 第三圖係燈罩與其氣孔設計； 第四圖係發光源模組結構。 【主要元件符號說明】 [0007] 11 :電源接入端 - - …燈座 ^ 121 :.燈座氣體進出孔洞 13 :燈罩 131 :燈罩氣體進出孔洞 2 :電路板 21 :無線訊號接收器 3 :散熱器 4:發光源模組 41 :光源 表單編號A0101 第6頁/共12頁 M412318 100年02月10日核正替换頁 42 :光源基座 43 :光源基座氣體進出孔洞100 years 0Z 10th revised replacement page V. New description: [New technical field] [0001] [0002] [0003] This creation relates to a lamp structure', especially regarding the structure of LED lamps. [Prior Art] Traditional incandescent lamps use high temperature to generate light energy' has been used for more than a hundred years, and the characteristic of the lamp is that the higher the temperature, the higher the luminous efficiency, so the illumination of the general lamp will increase with time after opening. . However, due to the high energy consumption of traditional incandescent lamps, national laws and regulations gradually canceled the production and manufacturing permission, and replaced them with more environmentally friendly lighting technologies, such as LED lighting. The thermal characteristics of LED lighting are just the opposite. The life of the conduction will also be attenuated, so the design of heat dissipation will be one of the topics of LED. The heat of the LED is often used to reduce the heat of the LED, but in the case of high wattage application, the 'heat-distributing large film' can achieve the required heat dissipation effect. In the case of hoarding applications, the design of the heat-dissipating fin is usually This will force the convection mechanism to be made in the fixture, which will be the solution. [New content] In view of this, the present invention provides a lamp structure comprising a light source base; a light source disposed on the light source base and coupled to the light source base; and a cooling device disposed on one side of the light source; The lamp structure operates a circuit board of power source; a lamp holder is used to carry the light source base and the cooling device; and a lamp cover is connected with the lamp holder to wrap the lamp structure. The cooling device causes forced gas convection, and the external low-temperature gas can be introduced into the lamp, and the lamp form number A0101 page 3/12 pages [0004] 100 years on February 10, according to the high temperature gas in the positive device , to achieve better heat dissipation. The outer casing of the lamp needs to have proper intake and exhaust ports. The design of the exhaust port can also prevent direct rainwater from flowing directly into the outside. In order to make the present invention more obvious (4), the following detailed description of the embodiments, together with the drawings, will be described in detail as follows: [Embodiment] [0005] Referring to the first figure, the lamp structure of the creation is _, the lamp uses power The input terminal 11 introduces the external power supply, and can be an AC power supply of the general city (10) to 256 volts or a standard power supply connector for the power supply of the various voltages. *E27,; The input end of the power supply is connected to the lamp holder 12: · 'The lamp holder can be used to integrate the circuit board 2 and the radiator 3, and the lamp has a 侃 ▲ wheel | the hole i2i can introduce the outside air boat, or the inside of the lamp The gas is discharged; the function of the circuit board 2 is to convert the external input power into the power required for the hair cutting module 4. The commonly used LED light source requires a DC thief, and the current is stably controlled, so the circuit board 2 «will turn the power supply _Transfer power remaining, providing LED lighting "light system, (four) Wei (four) on the production of the secret signal receiver 2 use this receiver to control the opening and closing of the luminaire. The heat sink 3 is placed between the circuit board 2 and the hair field contact 4 for gas forced convection of the two components. The commonly used heat sink is a fan cooling plate water-cooled return pipe, etc., taking a fan as an example, the gas convection direction is as follows Bottom up: The ambient gas will force the convection exchange of the illuminating source module 4 to discharge heat from the illuminating source module 4 to achieve the effect of cooling, while the forced convection gas is discharged through the circuit board 2, and the circuit board is also 2 The temperature generated is discharged to the outside world to avoid the efficiency of the circuit board due to the temperature rise. So the form number A0101 page 4/12 pages, 100 years, February 10, the replacement page of the heat sink 3 placement design can be targeted at the same time. The circuit board 2 and the light source module 4 dissipate heat to achieve a simplified structure. The convection gas required for the entire set of lamps is convected by the lamp holders 12 and the vent designs 121 and 131 of the lamp cover 13 to provide entry of cold gas and discharge of hot gases, and the power source of the heat sink 3 is also supplied by the circuit board 2. Referring to the second figure, the structure of the gas inlet and outlet hole 121 of the lamp holder 12 is required to allow gas to smoothly enter and exit and prevent foreign matter from entering the lamp, such as rainwater and moisture, etc., on the surface of the lamp holder 12, a hydrophobic or waterproof material is applied. It also achieves the effect of preventing rainwater from entering the luminaire. The angle of penetration of the gas inlet and outlet hole 121 into the hole penetrating the lamp holder 12 can be an oblique angle design. As shown in the cross-sectional view of FIG. 2, the angle of the bevel angle can be determined by the size of the 屮nr f degree I; 5~2mm, this design can avoid the rain of the turtle|year ^±_ into the interior of the interior, causing damage to the lamp. Referring to the third figure, the structure of the lampshade 13 will be described. In addition to considering the illumination angle of the lamp, it is also necessary to consider the gas inlet and outlet holes 131. The design consideration of the gas inlet and outlet holes is also as the lamp in the reading correction domain. The same, the gas needs to be smoothly entered and exited into the luminaire. The surface of the lampshade 13 is coated with water or water; the effect of preventing rainwater from entering the lamp is achieved. The gas inlet and outlet hole 131 is a hole penetrating the lampshade 13, and the angle of penetration can be set at an oblique angle §10' as shown in the cross-sectional view of FIG. The angle of the bevel can be changed from 0 to 90 degrees, and the width is 〇. 5~2mm. This design can prevent rainwater from flowing directly into the interior of the lamp, resulting in damage to the lamp. The structure of the light source module 4 is described with reference to the fourth embodiment. The structure includes a light source 41, a light source base 42 and a gas inlet and outlet hole 43. The common light source 41 is an LED or an OLED, and the light source base 42 is made of a metal material, such as A1. Cu, or other materials with good thermal conductivity, the base design also often uses a sheet design, which can make the form number A0101 笫 5 pages / a total of 12 pages M412318 __^ 100 years D February 10 nuclear replacement k heat area increase Large, achieving good heat transfer. A gas discharge hole 43 is also added to the structure of the light source module 4, and such a hole design can convect the gas of the heat sink 3 to the surface of the light source 41, and can also heat the light source 41 in addition to the channel as a gas convection. Exchange, enhanced heat dissipation. The present invention is disclosed in the above preferred embodiments, and is not intended to limit the scope of the present invention. Any person having ordinary skill in the art can make some changes without departing from the spirit and scope of the present invention. Run's decoration, therefore the scope of protection of this creation is subject to the definition of the patent application scope. _ [Simple description of the diagram], [0006] The first picture is the structure of the lamp of this creation: temporary; fresh;; the second figure is the lamp holder and its vent design A, : '%, ''. Ί a ' Mu. ;;" . '· '. . ··· τ· The third picture is the lampshade and its air hole design; The fourth picture is the structure of the light source module. [Main component symbol description] [0007] 11: Power supply terminal - - ... lamp holder ^ 121 :. Lamp holder gas inlet and outlet hole 13: lamp cover 131: lamp cover gas inlet and outlet hole 2: circuit board 21: wireless signal receiver 3: Radiator 4: Illumination source module 41: Light source form number A0101 Page 6 / Total 12 pages M412318 100 February 10, Nuclear replacement page 42: Light source base 43: Light source base gas inlet and outlet holes
表單編號A0101 第7頁/共12頁Form No. A0101 Page 7 of 12