201017037 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種燈條燈具’尤係關於一種將燈條排列 以形成圓狀光型輸出之燈具。 【先前技術】 發光二極體（Light Emitter Diode ; LED )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201017037 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to a light bar light fixture', particularly to a light fixture in which light bars are arranged to form a circular light output. [Prior Art] Light Emitter Diode (LED) lamps are compared with conventional incandescent lamps at the same illumination, and LED lamps can save more than 40% of electricity.
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，因而促使各式各樣的LED照明裝置之 產生。 LED燈條係一種將led呈線性排列之發光裝 作容易、成本低，因此其應用逐漸地擴展開來。然而， 般常用之燈具中，提供具圓狀光型之圓形燈具是普遍地被 使用。由於長方形LED燈條與圓形燈具先天之不相容性， 因此，無法將較具經濟效益之LED燈條運用於圓形燈具中。 鑒於上述之應用之不便’―般圓形燈具中採用LE〇的手 段通常有二:一為使用單顆大功率之跡然大功率之㈣ 產熱多，因此需要良好之散熱，而此—需求將提高燈具設 .十複雜度，增加成本；二為使用圓形電路板於圓 形電路板做陣列排列’使其可投射出圓形光型，雖此一手 段可達成投射出圓形光型之目m，圓形電路板具成 本高等之不利因素。 綜：所述’ LED燈條係一種製作容易、成本低之照明裝 置’.、、、而目前仍無法將此-具經濟效益之led燈條運用於 201017037 a遍使用之圓形燈具上。而此一技術之突破，實待研究開 發。 【發明内容】 本發明揭示一種燈條燈具，包含至少三燈條、_框體。 各該燈條包含複數個發光二極體及具有一第一端部和—相 對於該第一端部之一第二端部。該框體包含一環形部，該 等燈條係設置於該環形部内，其中該等燈條之該等第一端 邠固疋於該環形部，而各該燈條之該第二端部鄰接於一相 • 鄰之該燈條之一側邊。 本發明揭不一種嵌燈，包含一燈罩及一前述之燈條燈 具。該燈罩具一容置空間，而該燈條燈具嵌置於該容置空 間中。 【實施方式】 參照圖1至3，燈條燈具100包含至少三燈條1〇2及一 框體104。各該燈條1〇2包含複數個發光二極體3〇2及一長 形電路板202。該發光二極體302係於燈條102之縱方向依 序排列，並固定於該長形電路板2〇2表面而形成一近似線 型發光之光源裝置。各該燈條102包含第一端部3〇4與第 二端部306,又該第一端部304與第二端部3〇6為該長形電 路板202之兩相對之之侧邊。框體丨〇4係呈圓形環狀且包 含以金屬製成，其包含一環形部106，該環形部1〇6係於框 體104底部，其包括一内圓及一外圓之側邊，且該内圓及 外圓有一約略共同之圓心。該等燈條1〇2係設置於該環形 部106之内圓中，其中該等燈條1〇2之該等第一端部 201017037 等距固定於該環形部106，即該等第一端部3〇4固定 孤長相當。各該燈们02之該第二端部3〇6與另_:二 102之一侧邊308相鄰接，如此各 以五” 合通弟一知部3〇6與一相鄰 之側邊308環向順序上彼此搭接（如圖3箭頭A所干）。 實施例中側邊308之長度大於第—端部取或第二端不部。取 之長度。Energy efficiency, and because of this, the national energy-saving measures include the introduction of lED • into various lighting fields, which has led to the creation of a wide range of LED lighting devices. The LED light bar is a kind of light-emitting arrangement in which the LEDs are linearly arranged, and the application is gradually expanded. However, in a commonly used luminaire, a circular luminaire provided with a circular light type is generally used. Due to the inherent incompatibility of rectangular LED strips and circular lamps, it is not possible to use more economical LED strips in circular fixtures. In view of the inconvenience of the above applications, there are usually two ways to use LE〇 in a circular lamp: one is to use a single high power, and the other is high power. (4) It requires a lot of heat, so it needs good heat dissipation. Will increase the lighting design. Ten complexity, increase the cost; Second, use circular circuit board array array on the circular circuit board to make it can project a circular light type, although this means can achieve a circular light pattern The purpose of the m, the circular circuit board has the disadvantage of high cost. Comprehensive: The 'LED strips are a kind of lighting device that is easy to manufacture and low in cost.', and it is still impossible to apply this cost-effective led strip to the round lamps used in 201017037 a. The breakthrough of this technology is to be studied and developed. SUMMARY OF THE INVENTION The present invention discloses a light bar lamp comprising at least three light bars and a frame. Each of the light strips includes a plurality of light emitting diodes and has a first end and a second end opposite the first end. The frame body includes an annular portion, and the light strips are disposed in the annular portion, wherein the first ends of the light strips are fixed to the annular portion, and the second ends of the light strips are adjacent to each other On the side of one of the light strips adjacent to one phase. The present invention discloses a recessed lamp comprising a lamp cover and a light bar lamp as described above. The lampshade has an accommodating space, and the light bar luminaire is embedded in the accommodating space. [Embodiment] Referring to Figures 1 to 3, a light bar lamp 100 includes at least three light bars 1〇2 and a frame 104. Each of the light bars 1〇2 includes a plurality of light emitting diodes 3〇2 and a long circuit board 202. The light-emitting diodes 302 are arranged in the longitudinal direction of the light bar 102, and are fixed to the surface of the elongated circuit board 2〇2 to form a light source device of approximately linear light. Each of the light strips 102 includes a first end portion 3〇4 and a second end portion 306, and the first end portion 304 and the second end portion 3〇6 are opposite sides of the elongated circuit board 202. The frame body 4 has a circular ring shape and is made of metal and includes an annular portion 106, which is attached to the bottom of the frame 104 and includes an inner circle and a side of an outer circle. And the inner circle and the outer circle have a roughly common center. The light strips 1〇2 are disposed in the inner circle of the annular portion 106, wherein the first end portions 201017037 of the light strips 1〇2 are equidistantly fixed to the annular portion 106, that is, the first ends The section 3〇4 is fixed solitary. The second end portion 3〇6 of each of the lamps 02 is adjacent to one side 308 of the other _: two 102, so that each of the two sides is connected with a side of the side. The 308 loops are sequentially overlapped with each other (as shown by arrow A in Fig. 3.) In the embodiment, the length of the side 308 is greater than the length of the first end or the second end.
由於燈條102係固定於環形部1〇6上，故其均位於同— 平面上，且由於其排列成近似圓形之循環陣列，因此可達 到將燈條102應用於圓形狀之燈具1〇〇之目的，而且採用 此一排列方法，可取得接近圓形的光型輸出。再者，此排 列之方式，由於燈條1〇2間具有相當之間隔空間，因此可 以提高冷熱空氣對流之效率。更甚者，本發明揭示藉燈條 102排列來產生圓形光型輸出，相較於使用圓形電路板2習 知技藝，本發明具有較佳之故障替換性。亦即若有LED故 障，使用圓形電路板者需更換整個電路板，而本發明揭示 之技術則僅需更換故障LED所在之燈條1 〇2。 第一端部304固定於環形部106上之方式有許多種，本 實施例係以螺絲204將電路板2〇2上相對應之開孔（未繪 示）鎖入位於環形部〗06上相對應之螺孔（未繪示）。 燈條102於環形部丨06之中心位置上圍繞出一多角形區 域310’其係由各燈條1〇2之側邊308被抵靠處至第二端部 306部份圍繞而成，而多角形區域31〇中各内角均可相同。 於本實施例中，多角形區域310係為由四條燈條1〇2圍繞 成之一方形。 201017037 參照圖1與圖2，各燈條102發光側之背面可設置一散 熱元件206,其係提供發光二極體3〇2散熱之用。該散熱元 件206包含使用散熱鰭片，或為一被動散熱裝置（如圖工 所不）。散熱鰭片包含使用鋁擠型鰭片或線切割鰭片。被動 散熱裴置包含複數散熱片208及一固接部21〇。該固接部 21〇和該散熱片208之一側邊垂直相接，其中該固接部21〇 係用於貼著於該發光二極體3〇2之一散熱表面（未繪示）， 該散熱表面位於該發光二極體302之發光面之背面，而該 ❹ 目接部21G與該散熱表面之相接方式包含焊接。被動散熱 裝置可與燈條102共組成一燈條模組4〇2 (如圖4所示）， 如此之模組化設計，可使更換更為方便，即於LED故障時， 僅將故障之燈條模組402整個更換，接著電源插頭***連 接器404,最後做些簡單的固定即可。另，相對應於各燈條 1〇2之散熱元件206可共組成一散熱基座214，其係可固定 於框體1 04而形成燈條燈具1 〇〇中之一固定結構。於此設 計下’當LED故障時，僅需將故障之LED所在之燈條1〇2 _ 更換。 燈條102之電源係由一電源模組1 〇8所供應，其橫截面 係可製作成與前述之多角形區域310相對應，使電源模組 1 08可安置於該處’如此可充分有效地利用燈具丨〇〇之空 間。電源模組108係以一結構框架11 〇所固定，而該妙構 框架110包含固定電源模組108之固定框212,及連接於框 體104用於支持該固定框212之支架112。 參照圖5及圖6 ’將五條燈條102之第一端部3〇4以等 201017037 距之方式固定於框體104之環形部l〇6上，各該第二端部 3 06係往徑向之同一側旁偏置’且抵靠其鄰接之該燈條1〇2 之一側邊308。由於本實施例之燈具1〇〇,係由五條燈條1〇2 排列以形成近圓形之光型輸出，故環形部丨〇6之中心位置 上圍繞出一五角形區域，而該五角形之内角可相同。電源 模組108’可具有五角形之橫截面形狀，使其可放置於該五 角形區域中，藉此達成空間利用之有效性。 參照圖7 ’本實施例係將六條燈條1 〇2之第一端部304· 以等距之方式於一環形上排列，各該第二端部3 〇6係於一 環向順序上朝向約略相同之方向固定，且抵靠其鄰接之該 燈條1 02之一侧邊308。是以，本發明揭示之技術，可將包 含至少三條以上之燈條102環狀排列於燈具1〇〇中，以產 生圓形光型。各燈條102受抵靠之位置可相同，使中心位 置上之圍繞多角形區域310具有相同之内角，然此條件為 較佳但並非為必要，以例言，以四條燈條1〇2圍繞成的多 角形區域310除方形外，亦可為内角均非等同之平行四邊 形。 參照圖1與圖8，本發明所揭示之燈具丨〇〇•可嵌置於一 直立式之燈罩802之靠近開口 806之一容置空間8〇8内， 使其成為一直立式嵌燈800。燈條1〇2之電源可由置放於嵌 燈800内之電源模組108，供應。由於燈條1〇2間之間隔空 隙，使燈條1 02之產熱可輕易地從嵌燈8〇〇頂部之對漭孔 804，以自然熱對流之方式散熱（沿箭頭方向），並避免严 條102過熱。 1 201017037 參照圖9,直立式嵌燈8〇〇,之頂部可具有一螺絲燈帽 902’利用該螺絲燈帽9G2可將該直立式嵌燈_，固定於其 相對應之母螺絲槽（未繪示）中，藉此將本發明所揭示之 技術可相容於傳統之燈具。藉由螺絲燈帽9〇2與電源線 904 ’使外部電源可提供於燈條ι〇2。 參照圖1與圖10，本發明所揭示之燈具1〇〇，亦可嵌置於 一水平式之燈罩1002内，使其成為一水平式嵌燈1〇〇〇。受 限於水平式嵌燈1〇〇〇之容積，燈條1〇2之電源模組1〇〇6 ® 須置放於嵌燈1000外。由於燈條102間之間隔空隙，使燈 條1〇2之產熱可輕易地從嵌燈1000上方之對流孔1〇〇4，以 自然熱對流之方式散熱（沿箭頭方向），並避免燈條i 〇2過 教。 综合所述，本發明揭示之技術係利用低成本之燈條，以 環形排列之方式固定於燈具中，並藉此產生接近圓形的光 型輸出’其中燈條與其對應之散熱元件可組合成一模組， 0 以利於更換之便利性。此揭露之技術具模組擴充性與替 換、結構簡單、可利用低成本之散熱元件及重量輕等優點。 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 月離本發明精神之替換及修飾。因此，本發明之保護範圍 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係本發明一實施例之燈條燈具之組合示意圖； •10- 201017037 圖2係本發明一實施例之燈條燈具之分解示意圖； 圖3係本發明一實施例之燈條燈具之下視圖； 圖4係本發明一實施例之燈條模組之示意圖； 圖5係本發明另一實施例之燈條燈具之示意圖； 圖6係本發明一實施例之燈條燈具之下視圖； 圖7係本發明又一實施例之燈條排列之示意圖； 圖8係本發明一實施例之直立式嵌燈之示意圖； 圖9係本發明另一實施例之直立式敌燈之示意圖；及 圖10係本發明一實施例之水平式嵌燈之示意圖。 【主要元件符號說明】 100、 100'燈具 102 燈條 104 框體 106 環形部 108、 108'電源模組 110 結構框架 112 支架 202 電路板 204 螺絲 206 散熱元件 208 散熱片 210 固接部 212 固定框 214 散熱基座 302 發光二極體 304 第一端部 306 第二端部 308 側邊 310 多角形區域 402 燈條模組 404 連接器 800、 800’直立式嵌燈 802 燈罩 804 對流孔 806 開口 201017037 808 容置空間 902 螺絲燈帽 904 電源線 1000 水平式嵌燈 1002 燈罩 1004 對流孔 1006 電源权組Since the light bar 102 is fixed to the annular portion 1〇6, they are all located on the same plane, and since they are arranged in a circular array of approximately circular shape, it is possible to apply the light bar 102 to the circular lamp 1〇. For the purpose of 〇, and using this arrangement method, an optical output close to a circle can be obtained. Moreover, in this arrangement, since the light bars 1 and 2 have a relatively spaced space, the efficiency of convection of hot and cold air can be improved. What is more, the present invention discloses that the light bar output 102 is arranged to produce a circular light output, and the present invention has better fault replacement than the prior art using the circular circuit board 2. That is, if there is an LED failure, the entire circuit board needs to be replaced by a circular circuit board, and the technique disclosed in the present invention only needs to replace the light bar 1 〇 2 where the faulty LED is located. There are many ways for the first end portion 304 to be fixed to the annular portion 106. In this embodiment, the corresponding opening (not shown) on the circuit board 2〇2 is locked by the screw 204 to the annular portion -06. Corresponding screw holes (not shown). The light bar 102 surrounds a polygonal area 310' at a central position of the annular portion 其06, and is partially surrounded by the side 308 of each of the light bars 1〇2 to the second end 306. The inner corners of the polygonal regions 31 can be the same. In the present embodiment, the polygonal area 310 is surrounded by four light bars 1〇2 in a square shape. Referring to FIG. 1 and FIG. 2, a heat dissipating component 206 can be disposed on the back side of the light emitting side of each of the light strips 102, which provides heat dissipation for the LEDs 3〇2. The heat dissipating component 206 includes a heat sink fin or a passive heat sink (not shown). The heat sink fins include aluminum extruded fins or wire cut fins. The passive heat sink includes a plurality of heat sinks 208 and a fastening portion 21A. The fixing portion 21 is perpendicularly connected to one side of the heat sink 208, wherein the fixing portion 21 is for adhering to a heat dissipating surface (not shown) of the LED body 〇2, The heat dissipating surface is located on the back surface of the light emitting surface of the light emitting diode 302, and the manner in which the solder joint portion 21G is in contact with the heat dissipating surface includes soldering. The passive heat sink can be combined with the light bar 102 to form a light bar module 4〇2 (as shown in FIG. 4). The modular design makes the replacement more convenient, that is, when the LED is faulty, only the fault is caused. The light bar module 402 is completely replaced, and then the power plug is inserted into the connector 404, and finally a simple fixing is performed. In addition, the heat dissipating members 206 corresponding to the respective light strips 1 and 2 can be combined to form a heat dissipating base 214 which can be fixed to the frame body 104 to form a fixed structure of the light bar lamp 1 . Under this design, when the LED is faulty, it is only necessary to replace the light bar 1〇2 _ where the faulty LED is located. The power supply of the light bar 102 is supplied by a power module 1 〇8, and its cross section can be made to correspond to the aforementioned polygonal area 310 so that the power module 108 can be placed there. Use the space of the lamps and lanterns. The power module 108 is fixed by a structural frame 11A, and the frame 110 includes a fixing frame 212 for fixing the power module 108, and a bracket 112 connected to the frame 104 for supporting the fixing frame 212. Referring to FIG. 5 and FIG. 6 ', the first end portions 3〇4 of the five light strips 102 are fixed to the annular portion l6 of the frame body 104 at a distance of 201017037, and each of the second end portions 306 is a radial path. To the same side, it is biased 'and abuts against one of its sides 308 of the light bar 1〇2 adjacent thereto. Since the lamp 1本 of the embodiment is arranged by five light bars 1〇2 to form a near-circular light type output, the central portion of the ring portion 6 surrounds a pentagon region, and the inner corner of the pentagon Can be the same. The power module 108' can have a pentagon cross-sectional shape that allows it to be placed in the pentagon region, thereby achieving the effectiveness of space utilization. Referring to FIG. 7 'this embodiment, the first end portions 304 of the six light bars 1 〇 2 are arranged in an equidistant manner on a ring shape, and each of the second end portions 3 〇 6 is oriented in a circumferential direction. Approximately the same direction is fixed and abuts one of the side edges 308 of the light bar 102 adjacent thereto. Therefore, in the technique disclosed in the present invention, at least three or more light bars 102 may be annularly arranged in the lamp 1 to produce a circular light pattern. The positions at which the light bars 102 are abutted may be the same so that the surrounding polygonal regions 310 have the same inner angle at the center position. However, this condition is preferable but not necessary, for example, surrounded by four light bars 1〇2. The polygonal area 310 may be a parallelogram which is not equivalent to the inner angle except for the square shape. Referring to FIG. 1 and FIG. 8, the lamp 丨〇〇 disclosed in the present invention can be embedded in the accommodating space 8 〇 8 of the vertical opening 802 adjacent to the opening 806, so that it becomes an upright recessed lamp 800. . The power supply of the light bar 1〇2 can be supplied by the power module 108 placed in the embedded light 800. Due to the gap between the light bars 1 and 2, the heat generated by the light bar 102 can be easily dissipated from the counter bore 804 at the top of the recessed lamp 8 by natural heat convection (in the direction of the arrow) and avoided. The strip 102 is overheated. 1 201017037 Referring to Figure 9, the upright recessed light 8 〇〇, the top can have a screw cap 902' with the screw cap 9G2 can be used to fix the vertical downlight _, in its corresponding female screw slot (not In the drawings, the technology disclosed by the present invention can be compatible with conventional lamps. An external power source can be provided to the light bar ι 2 by means of a screw cap 9 〇 2 and a power cord 904 '. Referring to Figures 1 and 10, the lamp 1 disclosed in the present invention can also be embedded in a horizontal lamp cover 1002 to form a horizontal recessed lamp. Due to the volume of the horizontal recessed light, the power module 1〇〇6 ® of the light bar 1〇2 must be placed outside the recessed light 1000. Due to the gap between the light bars 102, the heat generated by the light bar 1〇2 can be easily dissipated from the convection hole 1〇〇4 above the recessed lamp 1000 by natural heat convection (in the direction of the arrow), and the lamp is avoided. Article i 〇 2 teaches. In summary, the technology disclosed in the present invention utilizes a low-cost light bar to be fixed in a circular arrangement in a luminaire, and thereby produces a nearly circular optical output 'where the light bar and its corresponding heat dissipating component can be combined into one Module, 0 to facilitate the convenience of replacement. The disclosed technology has the advantages of modular expansion and replacement, simple structure, low cost heat dissipation components and light weight. The technical contents and technical features of the present invention have been disclosed as above, but those skilled in the art can still make various alternatives and modifications to the present invention based on the teachings and disclosures of the present invention. Therefore, the scope of the present invention should be construed as being limited by the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic exploded view of a light bar lamp according to an embodiment of the present invention; FIG. 1 is an exploded perspective view of a light bar lamp according to an embodiment of the present invention; FIG. 3 is an embodiment of the present invention. Figure 4 is a schematic view of a light bar module according to an embodiment of the present invention; Figure 5 is a schematic view of a light bar lamp according to another embodiment of the present invention; Figure 6 is a lamp according to an embodiment of the present invention; Figure 7 is a schematic view of a light bar arrangement according to still another embodiment of the present invention; Figure 8 is a schematic view of a vertical downlight according to an embodiment of the present invention; and Figure 9 is an upright type according to another embodiment of the present invention. A schematic diagram of an enemy light; and FIG. 10 is a schematic view of a horizontal recessed light according to an embodiment of the present invention. [Main component symbol description] 100, 100' lamp 102 light bar 104 frame 106 ring portion 108, 108' power module 110 structure frame 112 bracket 202 circuit board 204 screw 206 heat dissipating component 208 heat sink 210 fixing portion 212 fixing frame 214 heat sink base 302 light emitting diode 304 first end portion 306 second end portion 308 side edge 310 polygonal area 402 light bar module 404 connector 800, 800' vertical recessed light 802 light cover 804 convection hole 806 opening 201017037 808 accommodating space 902 screw cap 904 power cord 1000 horizontal recessed light 1002 lampshade 1004 convection hole 1006 power right group