M428315 五、新型說明： ' 【新型所屬之技術領域】 本創作係提供一種LED投射燈的散熱燈座設計，其特 徵在於散熱管的一端與散熱托盤係呈緊配結合，並構成一 寬闊的内置面而能提供更多led發光單元承置結合。 【先前技術】 led投射燈具，雖具有低耗電特性，但LED發光單元 的耐熱低，因此必須設法解決其高溫散熱問題，習知使用 籲於LED燈具的散熱燈座，由於散熱效果不佳，為避免造成 過熱現象，故並不適合裝設太多組二扭^發光單元，是以只 能提供較低照明。 習知的LED投射燈具，主要是包括一散熱燈座、咖 發光單元及一電連接頭，該電連接頭並可配合一絕緣套筒 而襯設於散熱燈座的内壁，以達電性絕緣效果；但習知散 熱燈座的構造，主要是採模鑄成型，其連同座體外壁的散 •熱鰭片皆為金屬模鑄一體成型，故散熱殼座不僅重量非； 沉重，且散熱鰭片的數量也極有限，無法形成密集分佈， 散熱效果不如預期，造成LED燈具既笨重且成本高昂。 或亦有利用散熱鰭片可密集分佈插植設於—散熱管以 構成一散熱殼座，但此種散熱殼座因散熱管的管柱 ，故實際可供容納承置LED發光單元的空間面積亦相；狹 小’只能裳設數量有限的LED發光單元，故其提供的 效果仍未盡理想。 3 M428315 【新型内容】 本創作之主要目的，乃在於提供一種led投射燈的散 熱燈座結構設計，係包括一散熱管、一散熱鰭片組、一散 熱托盤及一燈罩，散熱鰭片組係以複數鰭片密集環繞而插 植結合於散熱管，其特別是使散熱管的一端與散熱托盤係 呈相互對應的緊配結合，利用此項緊配結合構成一寬闊的 内置面，用以提供更多複數個LED發光單元可承置結合， 組成一具有更多LED發光單元的LED投射燈散熱燈座，進 而能產生更佳照明效果。 本創作之次要目的，乃在於提供一種LED投射燈的散 熱燈座結構設計，其中，該散熱管的一端係可形成一階級 凸部，而散熱托盤則相對開設一可匹配該階級凸部的中孔 ，故可形成相互對應的緊配結合，快速完成散熱管與散熱 托盤的結合，並構成一寬闊的内置面。 本創作之又一目的，乃在於提供一種LED投射燈的散 熱燈座結構設計，其中，該散熱托盤底部亦可為一中央凸 部，而散熱管的一端則為相對的中空部，故可形成相互對 應的緊配結合，快速完成散熱管與散熱托盤的結合，並構 成一寬闊的内置面。 本創作之再一目的，乃在於提供一種LED投射燈的散 熱燈座結構設計，其中，該散熱托盤的邊牆内壁與燈罩的 接合邊壁，係可分別設有對應的嵌合構造，用以快速完成 散熱托盤與燈罩的迫緊結合。 本創作之另一目的，乃在於提供一種LED投射燈的散 M428315 熱燈座結構設計，其中，該散熱㈣的邊牆内壁與燈罩的 •接合邊壁’係可分別設有對應的套接構造，用以快速完成 • 該散熱托盤與燈罩的膠黏結合。 【實施方式】 茲依附圖實施例將本創作結構特徵及其他作用、目的 詳細說明如下： 如第一圖至第六圖所示，本創作所為射燈的 •散熱燈座結構」設計’其主要包括一散熱管工、一散熱籍 '· 片組2、一散熱托盤3及一燈罩4，其中： 散熱官1，係一中空管體，並於管體外週壁開設複數 個相鄰的嵌槽1卜以供複數散熱鰭片21形成密集的插植結 合，該散熱管1的一端係可供與下述散熱托盤3呈相互對 應的緊配結合，如第一圖實施例所示，該散熱管丄的一端 係可呈一階級凸部12，並開設複數個線孔121 ; 一散熱鰭片組2，係由複數散熱鰭片21密集環繞而插 植結合於散熱管1的外週壁所構成，但所述散熱鰭片21並 ®不限於特定形狀； 散熱托盤3，為一盤狀體，係可與散熱管i的一端形 成相互對應的緊配結合，如第一圖實施例所示，該散熱托 盤3係相對開設一可匹配階級凸部12的中孔31，使散熱管 1的階級凸部丨2與中孔31具有公差尺寸，故能利用公差^而 相互對應完成散熱管i與散熱托盤3的緊配結合，並構成 一寬闊的内置面F (如第二圖）； k罩4，為具有透光性，如採用玻璃或塑膠或其他 M428315 適當的透光材質，並罩設結合於散熱托盤3 (如第三、四 圖）， 依上述散熱管1、散熱鰭片組2、散熱托盤3及燈罩 4組成的LED投射燈散熱燈座（如第五圖），係利用散熱管 1的一端與散熱托盤3形成緊配結合，並構成一寬闊的内 置面F，故能提供更多複數個LED發光單元5承置結合。 第一或五圖所示，上述散熱鰭片組2的散熱鰭片21， 係可在接觸散熱托盤3底面的適當選定處設有呈垂直狀的 折片211，並相鄰圍繞而構成一圈環面，藉此圈環面可直接 接觸到散熱托盤3的底面，用以增加接觸面積，加強其導 熱與散熱效果。 上述散熱管1於一端階級凸部12所開設的線孔121，其 係專供LED發光單元5的配線通過而可進入散熱管1内。 依本創作設計，其主要係使散熱管1的一端與散熱托 盤3呈相互對應的緊配結合，並利用此項緊配結合而可構 成一寬闊鋪平的内置面F，故可提供更多複數個LED發光 單元5的承置結合，組成一可承置更多LED發光單元的 LED投射燈散熱燈座，故能產生更佳的照明效果。 如第七或八圖實施例，上述散熱托盤3的中孔31，其 係可於中孔31底面設有相對延伸的環牆311，並與散熱管1 的階級凸部12形成緊配结合。 第七圖與第八圖係分別揭露兩種散熱托盤3 (3a)與燈 罩4 (4a)的等效嵌合結構，都是利用相對應的嵌溝部 32(32a)與勾扣部41(41a)，而快速完成散熱托盤3 (3a)與燈 M428315 罩4 (4a)的迫緊結合。故於本創作中，所述散熱托盤3與 燈罩4的結合方式’係可分別設有相對應的嵌合構造，即 能快速完成散熱托盤3與燈罩4的迫緊結合。 如第九圖與第十圖所示兩種實施例，上述散熱托盤3 的中孔31 ’亦可只是一單純的中孔31，仍然可與散熱管1 的階級凸部Π形成緊配結合。 同理可知，如第十一圖或第十二圖所示的兩種等效實 施例’該散熱托盤3b(3c)的底部亦可實施為一中央凸部 'φ 33b(33c)，而散熱管la—端則實施為一相對中空部13a，使 散熱管la的中空部13a與中央凸部33b(33c)均具有公差尺 寸’故能利用相互的公差對應而快速完成散熱管la與散熱 托盤3b(3c)的緊配結合，並構成一具有相同寬闊的内置面 〇 如第十三圖與第十四圖所示之兩種等效實施例，所述 散熱托盤3d(3e)與燈罩4d(4e)的結合方式，其亦可在散熱托 盤3d(3e)的邊踏内壁與燈罩4d(4e)的接合邊壁，分別設有對 ^ 應的套接構造’故可將散熱托盤3d(3e)與燈罩4d(4e)施以快 速的膠黏結合。 如第十五圖所示，係揭露本創作的散熱燈座，係可在 散熱管的後端插植結合一電連接頭6 (内含一絕緣套筒）， 藉此構成一LED投射燈的整體形態，惟該電連接頭6或其 内部的絕緣套筒，因屬習知技術的應用，故不另述。 依據本創作的設計精神，同理可知，所述的散熱管1 於必要時亦可採用實心管體來取代，例如在實心管體的一 7 M428315 成一緊配凹槽，用以盘吟勒4(姐 緊配結合，自亦屬於可㈣;相對端形成相互的 2體形狀也不以圓管體為限，例如三角形、四角形、多 ==其它幾何形狀亦同理均可採用，並無特別限制，而 巧―沾开4 A小或規袼，或是鰭月的排列形態’也沒有 ^必要’當然可以任意改變’故凡基於相同技術内容 :為的簡單變化或等效置換行為，均仍不脫本案的技術特 m 〇 处综讀述’可知本創作所為「LED投射燈的散熱燈座 、。構」叹汁，其整體結構組成已明顯不同於習知led投射 ，的政熱燈座’故符合新穎首創’敬請依法賜准專利， 實為德便。 【圖式簡單說明】 第一圖為本創作的分解立體圖。 第二圖為本創作呈局部分解的立體圖。 第二圖為本創作於燈罩結合前的分解立體圖。 第四圖為本創作的組合斷面圖。 第五圖為本創作的上視圖。 第六圖為第五圖的A-A剖面圖。 第七圖為本創作於組合前狀態的斷面示意圖。 第八圖至第十四圖為本創作的其他等效實施例圖。 第十五圖為本創作配合電連接頭以組成一LED投射燈 的外觀立體圖。 M428315M428315 V. New Description: ' 【New Technical Fields】 This creation provides a design of a cooling lamp holder for LED projection lamps, characterized in that one end of the heat pipe is tightly coupled with the heat dissipation tray and constitutes a wide built-in In addition, it can provide more LED lighting unit to be combined. [Prior Art] Although the LED projection lamp has low power consumption characteristics, the heat resistance of the LED light-emitting unit is low, so it is necessary to solve the problem of high-temperature heat dissipation. It is known to use a heat-dissipating lamp holder for the LED lamp, because the heat dissipation effect is not good. In order to avoid overheating, it is not suitable to install too many sets of two-twisting light-emitting units, so that only low illumination can be provided. The conventional LED projection lamp mainly comprises a heat-dissipating lamp holder, a coffee-lighting unit and an electrical connector. The electrical connector can be lined with an insulating sleeve and lined on the inner wall of the heat-dissipating lamp holder for electrical insulation. However, the structure of the conventional heat-dissipating lamp holder is mainly molded by casting, and the heat-dissipating fins of the outer wall of the seat are integrally formed by metal die-casting, so that the heat-dissipating housing is not only heavy; heavy, and heat-dissipating fins The number of sheets is also extremely limited, and it is impossible to form a dense distribution, and the heat dissipation effect is not as expected, resulting in LED lamps being cumbersome and costly. Or the heat-dissipating fins may be densely distributed and inserted into the heat-dissipating tube to form a heat-dissipating shell. However, the heat-dissipating shell seat is actually available for accommodating the space area of the LED light-emitting unit. It is also the same; the narrow one can only set up a limited number of LED lighting units, so the effect provided by it is still not ideal. 3 M428315 [New Content] The main purpose of this creation is to provide a heat sink structure design for a led projection lamp, which includes a heat pipe, a heat sink fin set, a heat sink tray and a lamp cover, and a heat sink fin set. The plurality of fins are densely wrapped and integrated into the heat-dissipating tube, and in particular, one end of the heat-dissipating tube and the heat-dissipating tray are closely matched with each other, and the tight fit is used to form a wide inner surface for providing More LED lighting units can be combined to form a LED projection lamp cooling lamp holder with more LED lighting units, thereby producing better lighting effects. The secondary purpose of the present invention is to provide a heat sink structure design of an LED projection lamp, wherein one end of the heat pipe can form a class of convex portions, and the heat dissipation tray is oppositely formed with a convex portion matching the class. The middle hole can form a corresponding tight fit, quickly complete the combination of the heat pipe and the heat sink tray, and form a wide inner surface. Another object of the present invention is to provide a heat sink structure design of an LED projection lamp, wherein the bottom of the heat dissipation tray can also be a central convex portion, and one end of the heat dissipation tube is a relatively hollow portion, so that it can be formed. The combination of the corresponding tight fits quickly completes the combination of the heat pipe and the heat sink tray, and constitutes a wide internal surface. A further object of the present invention is to provide a heat sink structure design of an LED projection lamp, wherein the inner wall of the side wall of the heat dissipation tray and the joint side wall of the lamp cover are respectively provided with corresponding fitting structures for Quickly complete the tight combination of the heat sink tray and the lamp cover. Another object of the present invention is to provide a structure design of a diffused M428315 heat lamp holder for an LED projection lamp, wherein the inner wall of the side wall of the heat dissipation (four) and the joint side wall of the lamp cover are respectively provided with corresponding sleeve structures. For quick completion • The heat sink tray is glued to the lamp cover. [Embodiment] The structural features and other functions and purposes of the present invention will be described in detail below with reference to the embodiments of the drawings. As shown in the first to sixth figures, the present design is the main design of the heat sink base structure for the spotlights. The utility model comprises a heat-dissipating pipeman, a heat-dissipating group, a heat-dissipating tray 3 and a lampshade 4, wherein: the heat-dissipating officer 1 is a hollow pipe body, and a plurality of adjacent inlays are opened on the outer wall of the pipe body. The slot 1 is formed by a plurality of heat-dissipating fins 21, and one end of the heat-dissipating tube 1 is provided for a tight fit corresponding to the heat-dissipating tray 3 described below, as shown in the first embodiment. One end of the heat pipe 可 can be a class of convex portions 12 and a plurality of wire holes 121 are opened; a heat sink fin group 2 is densely surrounded by a plurality of heat radiating fins 21 and is inserted into the outer peripheral wall of the heat pipe 1 The heat dissipating fins 21 are not limited to a specific shape; the heat dissipating tray 3 is a disc-shaped body, and can form a tight fit with the one end of the heat dissipating tube i, as in the first embodiment. Show that the heat dissipation tray 3 is relatively open to a matching class The middle hole 31 of the portion 12 has the tolerances of the class convex portion 丨2 and the middle hole 31 of the heat dissipation pipe 1, so that the heat dissipation pipe i and the heat dissipation tray 3 can be closely combined with each other by using the tolerances, and a wide width is formed. The built-in surface F (as shown in the second figure); k cover 4, for translucency, such as glass or plastic or other M428315 suitable light-transmitting material, and the cover is combined with the heat-dissipating tray 3 (such as the third and fourth figures) According to the heat dissipation tube 1, the heat dissipation fin group 2, the heat dissipation tray 3, and the lamp cover 4, the LED projection lamp heat dissipation lamp holder (such as the fifth figure) is formed by using one end of the heat dissipation tube 1 and the heat dissipation tray 3 to form a tight fit. And constitute a wide internal surface F, so it can provide more than a plurality of LED lighting units 5 to be combined. As shown in the first or fifth figure, the heat dissipation fins 21 of the heat dissipation fin group 2 may be provided with a vertical flap 211 at a suitable location contacting the bottom surface of the heat dissipation tray 3, and are adjacently formed to form a circle. The torus surface can directly contact the bottom surface of the heat dissipation tray 3 to increase the contact area and enhance the heat conduction and heat dissipation effects. The heat-dissipating tube 1 has a wire hole 121 formed in the one-end convex portion 12, and is exclusively provided for the wiring of the LED light-emitting unit 5 to pass through the heat-dissipating tube 1. According to the design of the present invention, the one end of the heat pipe 1 and the heat dissipating tray 3 are closely matched with each other, and the tight fit can be used to form a wide flattened inner surface F, so that more can be provided. A plurality of LED lighting units 5 are combined to form an LED projection lamp cooling lamp holder that can accommodate more LED lighting units, so that a better lighting effect can be produced. The intermediate hole 31 of the heat dissipating tray 3 is provided with a relatively extending ring wall 311 on the bottom surface of the middle hole 31 and is tightly coupled with the class convex portion 12 of the heat pipe 1 as in the seventh or eighth embodiment. The seventh and eighth figures respectively disclose the equivalent fitting structures of the two types of heat dissipating trays 3 (3a) and the lampshade 4 (4a), which utilize the corresponding grooved portion 32 (32a) and the hooking portion 41 (41a). ), and quickly complete the tight combination of the heat dissipation tray 3 (3a) and the lamp M428315 cover 4 (4a). Therefore, in the present invention, the heat-dissipating tray 3 and the lamp cover 4 can be respectively provided with corresponding fitting structures, that is, the pressing combination of the heat-dissipating tray 3 and the lamp cover 4 can be quickly completed. As shown in the ninth and tenth embodiments, the middle hole 31' of the heat dissipation tray 3 may be a simple intermediate hole 31, and may still be tightly coupled with the class protrusion Π of the heat pipe 1. Similarly, as shown in the eleventh or twelfth embodiment, the two equivalent embodiments of the heat dissipating tray 3b (3c) can also be implemented as a central convex portion 'φ 33b (33c), and heat dissipation. The tube la-end is implemented as a relatively hollow portion 13a, so that the hollow portion 13a and the central convex portion 33b (33c) of the heat-dissipating tube 1a have tolerance dimensions. Therefore, the heat-dissipating tube la and the heat-dissipating tray can be quickly completed by mutual tolerances. 3b (3c) is tightly coupled and constitutes an equivalent embodiment having the same wide inner surface, such as the thirteenth and fourteenth drawings, the heat dissipation tray 3d (3e) and the lampshade 4d (4e) can be combined with the side wall of the heat-dissipating tray 3d (3e) and the side wall of the lampshade 4d (4e), respectively, and the socket structure is provided, so that the heat-dissipating tray 3d can be 3e) Apply a quick adhesive bond to the lampshade 4d (4e). As shown in the fifteenth figure, the heat sink base of the present invention is disclosed, which can be inserted into the rear end of the heat pipe to incorporate an electrical connector 6 (including an insulating sleeve), thereby forming an LED projection lamp. In the overall form, the electrical connector 6 or the insulating sleeve inside thereof is not described separately because of the application of the prior art. According to the design spirit of the present creation, it is also known that the heat pipe 1 can be replaced by a solid pipe body if necessary, for example, a 7 M428315 solid groove body is formed into a tight groove for the tray 4 (Sister tightly combined, it also belongs to (4); the opposite end forms a mutual 2 body shape and is not limited to a circular pipe body, such as triangle, square, more == other geometric shapes can also be used, no special Restrictions, and cleverly - dip 4 A small or ruling, or the arrangement of the fins of the month 'is not necessary ^ can of course be arbitrarily changed 'so that based on the same technical content: for simple changes or equivalent replacement behavior, I still don't deviate from the technical characteristics of this case. I can see that this creation is the "heating lamp holder for LED projection lamps." The composition of the sigh is obviously different from the conventional LED projection. Block 'is in line with the original initiative', please grant the patent according to law, it is a virtue. [Simplified illustration] The first picture is the exploded perspective view of the creation. The second picture is a partial exploded perspective view of the creation. For the creation of the lampshade The first exploded perspective view. The fourth figure is the combined sectional view of the creation. The fifth picture is the upper view of the creation. The sixth picture is the AA sectional view of the fifth figure. The seventh picture is the creation of the pre-combination state. FIG. 15 is a perspective view showing the appearance of an LED projection lamp.
【主要元件符號說明】 1、 la散熱管 2 散熱鰭片組 3、 3a、3b、3c、3d、 4、 4a、4d、4e 燈罩 5 LED發光單元 6 電連接頭 F 内置面 11 嵌槽 12 階級凸部 121 線孔 13a 中空部 21 散熱鰭片 211 折片 31 中孔 311 環牆 32(32a) 嵌溝部 33b(33c) 中央凸部 41(41a) 勾扣部 散熱托盤[Main component symbol description] 1. la heat pipe 2 heat sink fin group 3, 3a, 3b, 3c, 3d, 4, 4a, 4d, 4e lampshade 5 LED lighting unit 6 electrical connector F built-in surface 11 slotted 12 class Convex portion 121 Line hole 13a Hollow portion 21 Heat sink fin 211 Fold 31 Middle hole 311 Ring wall 32 (32a) Groove portion 33b (33c) Center convex portion 41 (41a) Hook portion heat dissipation tray