201239260 六、發明說明： 【發明所屬之技術領域】 本發明大體而言係關於一種燈總成，該燈總成包含一外 殼、安裝於該外殼中之一或多個led，及用於將燈總成電 耦接至燈插口的耦接端子。 【先前技術】 術語「燈」可具有若干種含義。在本發明之情形下，術 語「燈」將用以指示待安裝於燈插口中之可更換元件。適 用於一般發光用途且由電力網供電的此意義上的燈之習知 貫例為白熾燈’白熾燈通常包括梨形玻璃燈泡與受限空間 内之燈絲’該受限空間具有合適組合物氛圍。在稱後實施 例中，燈氛圍含有齒素’且燈泡之大小已得以減小。在另 一實施例中’小燈泡安裝於錐形反射器外殼中，該外殼具 有覆蓋燈泡之通常為玻璃或石英的透明板β燈泡與此外殼 及玻璃窗口連同附接至外殼之電氣端子形成一整體單元， 該整體單元將作為整體更換且亦藉由術語「燈」指示。取 決於供觀測者使用之長度尺度，可將該單元指示為「光產 生單元」’其含有作為「光產生元件」之燈泡，但在該燈 泡内，實際光產生元件為燈絲導線。在放電燈中，可能並 不指示此元件：藉由燈泡内之電漿產生光。 在特殊類型之燈中’光產生元件由一或多個LED構成， 該一或多個LED與驅動電子器件一起安裝於燈外殼内，該 燈外殼配備有電耦接端子。在本發明之情形下，將此組合 指示為「燈總成」。通常但非本質地，總成經塑形為與 161916.doc 201239260 (例如）鹵素燈之形狀一致，使得有可能用此燈總成交換鹵 素燈，或在任何狀況下，電耦接端子經設計以裝配於現有 燈插口中。在任何狀況下，燈總成作為整體構成在破碎時 將被丟棄的可更換產品；對於消費者而言，此產品亦指示 為「LED燈」。 【發明内容】 燈總成包含複數個組件。在外部，該燈總成包含一外 殼、一透明窗口、電接觸銷。在内部，該總成包含安裝於 一承載台（通常為一 PCB)上之一或多個LED、安裝於一承 載台上之電子驅動器電路、電連接導線等。此等組件借助 於膠合、旋擰、焊接或熔接而緊固至彼此，諸如以形成一 結構單元。或者及/或另夕卜，組件藉由環氧樹脂或一熱固 性塑膠或類似材料囊封，從而防衝擊、振動、濕氣等。此 灌注材料㈣於將組件@定在—起，及/或用於使熱遠離 熱源傳導至該外殼，該外殼充當一散熱片及熱輻射器。 又’塑膠用作結構材料。 雖然考慮_LED燈之適當技術功能而言此情形各方面 非常好，但考慮到改良該LED燈之環境親和性而作出本發 明。當LED燈在#有用壽命之結尾出故障日夺，將咖燈丢 棄。若僅僅將該等LED燈扔掉，則構成材料耗盡於環境 中’該情形為不合需要的。因此’需要使該等所使用之材 料再循環，且實際上已發佈法規，及/或預期到在不久的 將來發佈法規，料法規使得電子設備之再循環為強制性 161916.doc 201239260 =如上文所概述之LED燈的設計，再循環為有問題 ^為了使得再循環為可行的’高度需要以儘可能純之形 =回=產品之基底材料。此情形意謂：(例如)應使金 屬、聚5物與礦物分離。此情形又意謂：需要構想用於將 該：：離成該燈之構成零件的方法，該等方法將為複雜的 且昂貴的，或將該等燈切碎成極小碎片（毫米尺度），在切 碎之後使此等碎片分離。此切碎製程為消耗能量的，且在 該切碎製程中，材料重量之—部分以不可时之灰塵形式 損失，該等切碎的碎片愈小，此部分愈大。另外，該切碎 繼之分離之製程係基於如下假定：所得微粒個別地僅由一 5底材料組成’該情形在實務上並非1〇〇%成立使得所 得基底材料不可避免地受外來材料污染：例如金屬受聚 合物污染’或聚合物受金屬污染。移除此污染物將為相對 較昂貴的。 田刖LED燈之另一問題在於使用許多工程塑膠。含有許 多(不同)添加劑之塑膠非常難以回收，且大體上被視為 「廢料」，且因此暗示再循環成本而非利潤。 另外，在切碎製程中，驅動器及LED PCB亦受到破壞。 將高度需要能夠回收此等驅動器及LED pCB，藉此使材料 扣失及巧·染之風險最小化，且有可能使得能夠重新使用此 等有價值的组件。 因此，本發明之一重要目標為提供一種針對一 LED燈之 設計，該設計使得可非常容易地使該LED燈再循環，而具 有很小浪費或無浪費。特定而言，本發明旨在提供一種針 161916.doc 201239260 對一 LED燈之設計，該設計使得可非常迅速地拆離該lED 燈’諸如以產生呈100%純度形式的基底材料之大部分。 在一重要態樣中，本發明提供一種燈總成，其中内部組 件儘可能多地由一基底材料製成，且藉由外殼而簡單地堆 疊並按壓或夾緊在一起。避免螺釘及膠以及其他永久固定 構件的使用。因此，當（例如）在諸如切割之一破壞性製程 中移除該外殼時，該等内部組件簡單地保持，且可拾取個 別組件’因此提供純基底材料的一輸出串流。 在附屬請求項中提及其他有利詳盡細節。 【實施方式】 將參看圖式借助於一或多個較佳實施例之以下描述來進 一步解釋本發明的此等及其他態樣、特徵及優點，在該等 圖式中’相同參考數字指不相同或類似零件。 圖1A至圖1C展示先前技術燈總成i的沿第一縱向平面之 不意性橫截面（圖1A)、沿第二縱向平面之示意性橫截面 (圖1B) ’及分解視圖（圖1C)，從而說明總成包含複數個組 件。請注意，此燈總成之形狀對應於鹵素燈之熟知的MR_ 16設計，對於該設計而言，LED修整為可購得的，但應清 楚，本發明並不限於此形狀。 大體而s，總成1包含半球形本體3 ,其中絕緣底座2承 載自底座犬出之電乳端子12。本體3具有中空内部，在中 空内部之開放端處裝配有透明窗口 5，透明窗口 $ (例如）由 玻璃、塑膠或石英製成且通常在其内表面處具有透鏡形狀 部分。通常，如圖所示，底座2處之橫向尺寸小於窗口 5處 161916.doc 201239260 之橫向尺寸’窗口 5通常為圓形的。在下文卜亦將本體3 與底座2之組合指示為外殼1〇。 在圖1A至圖1B中，將總成1展示為具有底部處之底座2 及頂部處的窗口 5。在窗口 5之後（亦即，在處於圖丨之定向 的窗口下方）’總成i包含承載至少_LED 6a以及其他電子 組件6b的承載台板6 ;此板將指示為LED承載台板6,且通 常實施為PCB。 在LED承載台板6下彳，總成i包含承載電子燈驅動器之 電子組件的第二承載台板8 ;此板將指示為驅動器承載台 板8。端子12電連接至電子燈驅動器之各別輸入端。電子 燈驅動器之輸出端與LED承載台板ό之間的電連接在此等 視圖中並不可見。 本體3經設計以執行許多功能。本體3之重要態樣為：本 體3充當散熱片以移除由驅動器及LED產生的熱。在橫截 面中，本體3具有一大體H形形狀，該形狀具有中心平面 3a、上側壁3b及下側壁3(：。諸圖展示，LED承載台板6安 裝於本體3之中心平面3a上。LED單元中所產生之熱經轉 移至本體之中心平面3a(轴向熱轉移），而本體之中心平面 3a將熱轉移至本體之外側壁3b、3c(徑向熱轉移）。為達成 良好之軸向熱轉移，需要穩固地抵靠本體之中心平面3&按 壓LED承載台板6’該情形借助於延伸穿過LED承載台板6 且旋擰至本體之中心平面3a之螺釘孔洞中的螺釘6d來達 成°為了減小界面電阻，將熱界面連接材料層6e插入於 LED承載台板6與本體之中心平面3a之間。 161916.doc 201239260 使本體之上側壁3b的内表面有螺紋。環4在其外表面上 具有匹配螺紋，且旋擰至本體3中從而鎖定窗口5並將窗口 5按壓至LED承載台板6上。 具有電子驅動器之驅動器承載台板8位於本體3之下半部 上。驅動器承載台板8及電子組件形成一整體單元，其中 端子12焊接至該整體單元，且此單元置放於底座2中，其 中鳊子之下鈿自底座2突出。底座及該單元借助於螺釘8d 而共同地旋擰至本體之中心平面3a的下侧，螺釘8d延伸穿 過本體之中心平面3a中之孔洞且旋擰至底座2的螺釘孔洞 中。實質上圓柱形絕緣體7圍繞驅動器承載台板8及電子驅 動器組件延伸，以提供驅動器之電氣零件與本體之下壁孔 之間的足夠電絕緣》 在圖1A至圖1C之設計中，相對大量之零件用於將所有 零件穩固地附接在-起。在—些設計中，使用膠或灌注材 料，但在圖1A至圖1C之設計中並不使用膠或灌注材料。 拆離總成因而並不困難：僅需要擰下安裝環4以及螺釘以 及8d。甚至在彼情況下，不同零件亦尚未脫齧，此係因為 熱界面連接材料6e為黏性的。除該情形外，擰下安裝環4 以及螺釘6d及8d需要相對昂貴之手工勞動，或者需要亦昂 貴的專用機H人設備。因此’實務上，切碎為剩餘解決方 案’如上文所描述，切碎具有混合所有基底材料的相關聯 問題。 圖2A至圖2B展示根據本發明之燈總成的第一實施例的 不意性橫截面(圖2A)及分解視圖（圖2B)，言亥燈總成大體藉 I61916.doc 201239260 由參考數字101指示。請注意，此燈總成之形狀對應於鹵 素燈之熟知的MR-16設計，對於該設計而言，LED修整為 可購得的，但應清楚，本發明並不限於此形狀。 大體而言，本發明之燈總成101包含下文將論述之11個 單獨的單式組件1注意，將有可能在不偏離本發明之發 明概念的情況下增加或減少組件之數目。 外殼 總成101包含容納多數其他組件之外殼丨〇。外殼i 〇具有 或多或少半球形狀或穹頂形狀殼體10A，及自殼體10A之 中心延伸的或多或少區塊形狀部分10C。外殼10由金屬或 金屬合金（例如，鋁或鋼，較佳為深拉伸板材料）製成。外 殼10經設計以執行許多功能。除形成圍繞外殼内之組件的 保護性罩殼外，外殼10之一重要態樣為：外殼10充當散熱 片以移除由驅動器及led產生的熱。 接觸銷 如對於熟習此項技術者將為清楚的，總成101包含兩個 電氣端子80，其自區塊形狀外殼部分丨〇c突出，從而與燈 插口电接觸。端子8 0展示為具有恆定橫截面之細長銷，但 其他組態亦為可能的。端子80由金屬或金屬合金（例如， 黃銅）製成。 底座 在圓柱形外殼部分10C之最低零件中，底座41將端子8〇 固持於適當位置。底座41由絕緣材料（通常為塑膠）製成。 為了易於組裝及拆離，底座41由兩個實質上相同之半部 1619l6.doc 201239260 41A、41B組成，每一半部具有用於收納各別銷8〇之兩個 相互平行的凹座42’且彼等凹座42中之每一者具有具較宽 直徑之至少一部分43，從而與接觸銷80之圓周凸緣83匹 配。因此’當兩個底座半部41A、41B藉由之間的兩個接 觸銷80而裝配在一起時，此等接觸銷8〇藉由底座41確實地 固持於適當位置。隨後’將底座41置放於圓柱形外殼部分 10C内’底座41密合地裝配於圓柱形外殼部分1〇c内，使 得兩個底座半部41A、41B無法變為分開的。在再循環期 間，當打開外殼1 0時，底座41變為曝露的，兩個底座半部 41A、41B變為分開的，且釋放兩個接觸銷8〇。因此藉 由一簡單動作，單獨地提供兩個塑膠組件4丨A、4丨B、兩 個銷組件80及一外殼組件1〇 ,前述各者各自僅由一基底材 料組成。 LED驅動器單元 在底座41上方，燈總成1〇1包含一 LED驅動器單元3〇， LED驅動器單元3G包含安裝於將指示為驅動器承載台板” 。通常，201239260 VI. Description of the Invention: [Technical Field] The present invention generally relates to a lamp assembly comprising a housing, one or more LEDs mounted in the housing, and a lamp The assembly is electrically coupled to the coupling terminal of the lamp socket. [Prior Art] The term "light" can have several meanings. In the context of the present invention, the term "light" will be used to indicate a replaceable component to be mounted in the lamp socket. A conventional example of a lamp in this sense that is suitable for general lighting applications and powered by a power grid is an incandescent lamp. An incandescent lamp typically includes a pear-shaped glass bulb and a filament in a confined space. The confined space has a suitable composition atmosphere. In the post-weighing embodiment, the lamp atmosphere contains dentate' and the size of the bulb has been reduced. In another embodiment, the small bulb is mounted in a conical reflector housing having a transparent plate beta bulb, typically glass or quartz, covering the bulb, and the housing and the glass window together with electrical terminals attached to the housing form a The overall unit, which will be replaced as a whole, is also indicated by the term "light". Depending on the length scale used by the observer, the unit may be referred to as a "light generating unit" which contains a light bulb as a "light generating element", but in the bulb, the actual light generating element is a filament lead. In a discharge lamp, this component may not be indicated: light is generated by the plasma in the bulb. In a particular type of lamp, the light generating element is comprised of one or more LEDs that are mounted with the drive electronics within a lamp housing that is equipped with electrical coupling terminals. In the case of the present invention, this combination is indicated as "lamp assembly". Typically, but not exclusively, the assembly is shaped to conform to the shape of a 161916.doc 201239260 (for example) halogen lamp, making it possible to exchange halogen lamps with the lamp assembly, or in any case, the electrical coupling terminals are designed To fit in an existing lamp socket. In any case, the lamp assembly as a whole constitutes a replaceable product that will be discarded when broken; for consumers, this product is also indicated as an "LED lamp". SUMMARY OF THE INVENTION A lamp assembly includes a plurality of components. Externally, the lamp assembly includes a housing, a transparent window, and electrical contact pins. Internally, the assembly includes one or more LEDs mounted on a carrier (usually a PCB), an electronic driver circuit mounted on a carrier, electrical connection wires, and the like. These components are fastened to each other by gluing, screwing, welding or welding, such as to form a structural unit. Alternatively and/or additionally, the component is encapsulated by epoxy or a thermoset plastic or similar material to protect against shock, vibration, moisture, and the like. The infusion material (4) is used to set the component @ and/or to conduct heat away from the heat source to the outer casing, which acts as a heat sink and heat radiator. Also, plastic is used as a structural material. While this aspect is very good in view of the appropriate technical function of the _LED lamp, the present invention has been made in view of improving the environmental affinity of the LED lamp. When the LED light fails at the end of the useful life, the coffee light is discarded. If only the LED lights are thrown away, the constituent materials are depleted in the environment. This situation is undesirable. Therefore, 'there is a need to recycle the materials used, and in fact regulations have been issued, and / or expected to be issued in the near future, the material regulations make the recycling of electronic equipment mandatory 161916.doc 201239260 = as above The design of the LED lamp outlined, recycling is problematic ^ in order to make recycling as feasible, the height needs to be as pure as possible = back = the base material of the product. This situation means that, for example, metal, poly5 should be separated from minerals. This situation also means that there is a need to envisage a method for separating:: into the constituent parts of the lamp, which methods will be complicated and expensive, or the lamps will be shredded into very small pieces (millimeter scale), These fragments are separated after chopping. The shredding process is energy consuming, and in the shredding process, the weight of the material is partially lost in the form of untimely dust, and the smaller the shredded chips, the larger the portion. In addition, the process of shredding followed by separation is based on the assumption that the resulting particles are individually composed of only one of the five bottom materials. 'This situation is not practically found to be such that the resulting substrate material is inevitably contaminated by foreign materials: For example, the metal is contaminated with a polymer' or the polymer is contaminated with metal. Removing this contaminant will be relatively expensive. Another problem with the Tianyi LED lights is the use of many engineering plastics. Plastics containing many (different) additives are very difficult to recycle and are generally considered "waste" and therefore imply recycling costs rather than profits. In addition, the driver and LED PCB are also damaged during the shredding process. It will be highly desirable to be able to recycle these drives and LED pCBs, thereby minimizing the risk of material loss and smear, and potentially enabling the reuse of such valuable components. Accordingly, it is an important object of the present invention to provide a design for an LED lamp that allows for very easy recycling of the LED lamp with little or no waste. In particular, the present invention is directed to a needle 161916.doc 201239260 design for an LED lamp that allows the lED lamp to be detached very quickly, such as to produce a substantial portion of the substrate material in 100% purity form. In an important aspect, the present invention provides a lamp assembly in which the inner components are made of as much as possible of a base material and are simply stacked and pressed or clamped together by the outer casing. Avoid the use of screws and glue and other permanent fixtures. Thus, when the housing is removed, for example, in a destructive process such as cutting, the internal components are simply held and individual components can be picked' thus providing an output stream of pure substrate material. Other advantageous details are mentioned in the attached request. BRIEF DESCRIPTION OF THE DRAWINGS These and other aspects, features and advantages of the present invention will be further explained by the following description of the accompanying drawings in which <RTIgt; Same or similar parts. 1A-1C show an unintentional cross section along the first longitudinal plane of the prior art lamp assembly i (FIG. 1A), a schematic cross section along the second longitudinal plane (FIG. 1B)' and an exploded view (FIG. 1C). , thereby indicating that the assembly contains a plurality of components. Note that the shape of the lamp assembly corresponds to the well-known MR_16 design of a halogen lamp for which LED trimming is commercially available, but it should be clear that the invention is not limited to this shape. Generally, the assembly 1 comprises a hemispherical body 3, wherein the insulating base 2 carries the electric breast terminal 12 from the base dog. The body 3 has a hollow interior, and is provided at the open end of the hollow interior with a transparent window 5 made of, for example, glass, plastic or quartz and usually having a lens-shaped portion at its inner surface. Typically, as shown, the lateral dimension at the base 2 is less than the lateral dimension 'window 5' of the window 161916.doc 201239260 is generally circular. The combination of the body 3 and the base 2 is also indicated as the outer casing 1 下文. In Figures 1A-1B, assembly 1 is shown with a base 2 at the bottom and a window 5 at the top. After window 5 (i.e., below the window in the orientation of the figure) 'assembly i contains a carrying platen 6 carrying at least _LED 6a and other electronic components 6b; this plate will be indicated as LED carrying platen 6, And usually implemented as a PCB. After the LED carrier platen 6 is lowered, the assembly i contains a second carrier plate 8 carrying the electronic components of the electronic lamp drive; this plate will be indicated as the drive carrier plate 8. Terminals 12 are electrically coupled to respective inputs of the electronic lamp driver. The electrical connection between the output of the electronic lamp driver and the LED carrier platen is not visible in these views. The body 3 is designed to perform many functions. An important aspect of the body 3 is that the body 3 acts as a heat sink to remove heat generated by the driver and the LEDs. In cross section, the body 3 has a generally H-shaped shape having a central plane 3a, an upper side wall 3b and a lower side wall 3 (: The figures show that the LED carrying platen 6 is mounted on the central plane 3a of the body 3. The heat generated in the LED unit is transferred to the center plane 3a of the body (axial heat transfer), and the center plane 3a of the body transfers heat to the outer side walls 3b, 3c (radial heat transfer). Axial heat transfer, need to firmly abut against the center plane 3& of the body; press the LED carrying platen 6' by means of screws extending through the LED carrying platen 6 and screwed into the screw holes of the central plane 3a of the body In order to reduce the interface resistance, the thermal interface material layer 6e is inserted between the LED carrier platen 6 and the center plane 3a of the body. 161916.doc 201239260 The inner surface of the upper side wall 3b of the body is threaded. 4 has matching threads on its outer surface and is screwed into the body 3 to lock the window 5 and press the window 5 onto the LED carrier plate 6. The drive carrier plate 8 with the electronic drive is located in the lower half of the body 3. Drive The carrying platen 8 and the electronic component form an integral unit, wherein the terminal 12 is welded to the integral unit, and the unit is placed in the base 2, wherein the rafter protrudes from the base 2. The base and the unit are by means of screws 8d And screwed together to the underside of the central plane 3a of the body, the screw 8d extends through the hole in the central plane 3a of the body and is screwed into the screw hole of the base 2. The substantially cylindrical insulator 7 surrounds the drive carrier platen 8 and the electronic driver assembly extends to provide sufficient electrical isolation between the electrical components of the driver and the lower wall aperture of the body. In the design of Figures 1A-1C, a relatively large number of components are used to securely attach all of the components to - In some designs, glue or potting material is used, but glue or potting material is not used in the design of Figures 1A to 1C. It is not difficult to detach the assembly: only the mounting ring 4 needs to be unscrewed Screws and 8d. Even in this case, the different parts have not been disengaged because the thermal interface material 6e is viscous. In addition to this, the installation of the mounting ring 4 and the screws 6d and 8d need to be relative. Expensive manual labor, or the need for expensive special machine H-person equipment. Therefore, 'actually, shredding into the remaining solution' as described above, shredding has the associated problem of mixing all the base materials. Figure 2A to Figure 2B show In accordance with the unintentional cross section (Fig. 2A) and the exploded view (Fig. 2B) of the first embodiment of the lamp assembly of the present invention, the chandelier assembly is generally indicated by reference numeral 101. I note that this is indicated by reference numeral 101. The shape of the lamp assembly corresponds to the well-known MR-16 design of a halogen lamp for which LED trimming is commercially available, but it should be clear that the invention is not limited to this shape. In general, the invention The lamp assembly 101 includes 11 separate unitary components 1 discussed below, and it will be possible to increase or decrease the number of components without departing from the inventive concepts of the present invention. The housing assembly 101 includes a housing 容纳 that houses most of the other components. The outer casing i has a more or less hemispherical or dome-shaped casing 10A, and a more or less block-shaped portion 10C extending from the center of the casing 10A. The outer casing 10 is made of a metal or metal alloy (e.g., aluminum or steel, preferably a deep drawn sheet material). The outer casing 10 is designed to perform a number of functions. In addition to forming a protective enclosure around the components within the housing, one of the important aspects of the housing 10 is that the housing 10 acts as a heat sink to remove heat generated by the driver and the led. Contact Pins As will be apparent to those skilled in the art, the assembly 101 includes two electrical terminals 80 that protrude from the block-shaped outer casing portion 丨〇c to make electrical contact with the lamp socket. Terminal 80 is shown as an elongated pin having a constant cross section, although other configurations are also possible. The terminal 80 is made of a metal or a metal alloy (for example, brass). Base In the lowest part of the cylindrical outer casing portion 10C, the base 41 holds the terminal 8〇 in place. The base 41 is made of an insulating material (usually plastic). For ease of assembly and detachment, the base 41 is comprised of two substantially identical halves 1619l6.doc 201239260 41A, 41B, each having two mutually parallel recesses 42' for receiving respective pins 8'' and Each of their pockets 42 has at least a portion 43 of a wider diameter to match the circumferential flange 83 of the contact pin 80. Therefore, when the two base halves 41A, 41B are assembled by the two contact pins 80 therebetween, the contact pins 8 are securely held in place by the base 41. Subsequently, the base 41 is placed in the cylindrical outer casing portion 10C. The base 41 is tightly fitted in the cylindrical outer casing portion 1c, so that the two base halves 41A, 41B cannot be separated. During the recirculation, when the outer casing 10 is opened, the base 41 becomes exposed, the two base halves 41A, 41B become separated, and the two contact pins 8 are released. Therefore, by a simple action, two plastic components 4A, 4B, two pin assemblies 80, and a casing assembly 1 are separately provided, each of which is composed of only one base material. LED Driver Unit Above the base 41, the lamp assembly 1〇1 includes an LED driver unit 3〇, and the LED driver unit 3G includes a board that will be mounted as a drive to carry the board.” Typically,
’且端子銷80將 161916.doc 之承載台板上的電子燈驅動器31之若干電子紐件 驅動器承載台板33在距底座41某距離處安裝於 •12· 201239260 (例如）藉由焊接而連接至此導線之相反自由端β 或者’端子銷80可（例如）在其整個長度上為中空的，連 接導線可插入至銷中，且可藉由施加外部捏縮力而將銷夾 緊至與導線接觸。在此狀況下，導線自銷之稍後移除並不 需要移除焊料。 在任何狀況下，在以此方式進行連接之後，銷8〇與連接 導線可形成具有LED驅動器單元的整體單元《連接導線可 為相對剛性的，藉此輔助在組裝製程期間定位銷80，且幫 助在燈總成之操作期間，在距彼此且距外殼足夠大之距離 處，導線維持其形狀及位置，使得可免除絕緣導線塗層， 此情形又免除對在再循環製程期間移除此塗層之需要。另 一方面，以下情形亦為可能的：連接導線並未焊接至驅動 器單元30，而是經由小插入連接器而連接至驅動器單元 3〇，從而使得能夠在再循環製程期間容易地使導線分離。 媒動器熱散佈器 在使用中，LED驅動器3丨產生熱，必須將熱轉移至外殼 1〇。最好地，驅動器承載台板33可使其外部輪緣與外殼接 觸’然而’為了達成熱轉移之㈣，此情形將為不夠的。 因此，考慮到達成自咖驅動器31至外殼1G之快速且有效 率之熱轉移’驅動器承載台板33在其大部分表面積之上與 心不為驅動g熱散佈器的導熱塊或熱散佈器川緊密接觸。 驅動器熱散佈器7〇由金屬或金屬合金(例如，I呂或鋼，較 佳為深拉伸板材料）製成。驅動器熱散佈器70具有大㈣ 形狀，其中平坦底部71與驅動器承載台板33及直立圓周輪 I61916.doc 201239260 緣72接觸。輪緣72具有與底部7丨毗連之傾斜部分73。當將 驅動器熱散佈器70置放於外殼殼體1〇A中時，將假定··位 置藉由驅動器熱散佈器7Q之底部71的直徑來判^。可為平 坦的或稍微凸起之傾斜部分73與底部”成一角纟，該角度 對應於在熱散佈器7〇與外殼殼體1〇A觸碰所在之精準位點 處的外殼殼體1GA之角度。以此方式，提供熱散佈器7〇與 外殼Λ又體10A之間的增加之接觸面積，從而允許自熱散佈 器7〇至外殼殼體10A的良好熱轉移。 驅動器夾鉗 為了達成自LED驅動器31至外殼殼體1〇A之良好熱轉 移’亦有必要具有自LED驅動器31至熱散佈器7G的良好熱 轉移在上文所論述之先前技術設計中，驅動器承載台板 並未以熱方式連接至外殼，但若應用與安裝led單元所隱 藏之原理相同的原，則將藉由將驅動器承載台板旋擰至 熱散佈器而抵靠熱散佈器按壓驅動器承載台板33,及/或 將某導熱膏塗覆於驅動器承载台板與熱散佈器之間。如 所提及’此情形需要額外組裝活動，且使再循環複雜化。 根據本發明’藉由—驅動器夾钳46來解決此問豸，驅動器 爽甜46以機械方式將驅動器承載台板33朝向熱散佈器70按 坚更特疋而5，將驅動器夾鉗46實施為中空錐形物品， i中工錐形物圍燒驅動器31之電子組件在驅動器承載台 板33與底座41之間的空間中抵靠外殼殼體ι〇α而掷置，且 使其外。ρ輪緣49與驅動器承載台板33接觸並形成用於驅動 器承載台板33之外部周邊邊緣的座部。 16l916.doc •14· 201239260 原理上，驅動器夾鉗46可實施為單件組件。 另外，至少在原理上，驅動器夾钳Μ可由金屬製成，因 此有助於自驅動器承載台板33至外殼殼體i〇A的熱轉移。 然而，在所展示實施例中，驅動器夾鉗46實施為兩件式 組件，每一零件46A、46B由塑膠製成且與底座零件41A、 41B整合。因此，製造商僅需要提供單一塑膠組件4〇，在 燈總成中需要兩個此單一塑膠組件4〇，每一組件4〇組合底 座41A、41B及夾鉗46A、46B的功能。 請注意，夾鉗46可具備一或多個定位銷47，從而與驅動 器承載台板33中之定位孔洞37及熱散佈器底部71中的定位 孔洞77協作。 請進一步注意，夾鉗46並非必須為固態材料物件。如圖 式中清楚地說明，夹鉗46可包含將外部輪緣49連接至底座 41的複數個相互隔開之支腳48。此等支腳48可為稍微有彈 性的’諸如以符合外殼殼體10A及外殼圓柱體i〇c的形狀 且補償容許度。 LED單元 總成101進一步包含與任何其他必要的電子組件22 一起 安裝於LED承載台板23上的一或多個LED 21。LED承載台 板23通常貫施為PCB。LED承載台板23與（多個）led 21及 任何其他必要的電子組件22一起形成指示為LED單元2〇的 結構單元。 LED熱散佈器 在使用中，LED 21產生熱，必須將熱轉移至外殼1〇。考 161916.doc •15· 201239260 慮到達成自LED 21至外殼1 〇之快速且有效率之熱轉移，以 關於LED驅動器所描述之方式類似的方式，LEd承載台板 23在其大部分表面積上與指示為lEd熱散佈器的導熱塊或 熱散佈器60緊密接觸。LED熱散佈器6〇由金屬或金屬合金 (例如’銘或鋼’較佳為深拉伸板材料）製成。led熱散佈 器60具有大體碟形狀’其中平坦底部61#lEE)承載台板23 及直立圓周輪緣62接觸》輪緣62具有與底部61毗連之傾斜 部分63。當將LED熱散佈器60置放於外殼殼體i〇A中時， 將假定：位置藉由LED熱散佈器60之底部61的直徑來判 定°使可為平坦的或稍微凸起之傾斜部分63與底部61成一 角度’該角度對應於在LED熱散佈器60與外殼殼體l〇A觸 碰所在之精準位點處藉由外殼殼體1〇A所成的角度。以此 方式，提供LED熱散佈器60與外殼殼體i〇A之間的增加之 接觸面積’從而允許自LED熱散佈器60至外殼殼體i〇A的 良好熱轉移。 透鏡單元 在（多個）LED上方，燈總成ιοί包含通常為圓形之透明窗 口 51，透明窗口 51在其内表面處具有透鏡形狀部分52，透 鏡形狀部分52之位置與LED 21的位置對應》此窗口 51與透 鏡形狀部分52整合’以形成指示為透鏡單元5〇之結構單 元。透鏡單元50(例如）由玻璃、塑膠或石英製成。為了維 持透鏡單元50關於LED單元20之正確定位，透鏡單元5〇包 含若干支撐支腳54,從而裝配至LED承載台板23的對應凹 座24中。請注意’此等支撐支腳54與窗口 51及透鏡部分52 161916.doc -16 - 201239260 成一體式，且由相同材料製成，使得透鏡單元50為單一材 料單元。 頂環 當組裝燈總成101時，基本上僅將上文所描述之組件堆 疊於彼此上。因此，夾鉗/底座組件40藉由之間的端子銷 80及擱置於輪緣49上之LED驅動器單元而裝配在一起，且 將組合置放至外殼1 0中。將驅動器熱散佈器70置放至LED 驅動器單元30上。將LED熱散佈器60置放至驅動器熱散佈 器70上；請注意，LED熱散佈器60將擱置於驅動器熱散佈 器70之輪緣72的自由上邊緣74上。將LED單元20置放至 LED熱散佈器60上。且最後，將透鏡單元50置放至LED單 元20上。 請注意，實際上未使用諸如螺釘或其類似者之固定元件 將組件固定至彼此上。關於LED驅動器單元30與LED單元 20之間的電連接，此電連接可（例如）藉由以下操作來提 供：銷（未圖示）自LED單元20向下突出穿過LED熱散佈器 60中之相應孔洞，且與LED驅動器單元30之相應收納插口 接觸，使得當將LED單元20置於適當位置時，自動地進行 此接觸，同時銷在插口中之摩擦可足以或多或少地將組件 保持於適當位置。或者，此等銷可安裝於LED驅動器單元 30上，從而自LED驅動器單元30向上延伸，並突出穿過 LED熱散佈器60中之相應孔洞，並與LED單元20之相應收 納插口（例如，PCB中之金屬化孔洞）接觸。 為了使燈完整，燈總成101包含一前板90，前板90具有 161916.doc -17- 201239260 至少一開口從而允許發射之光通過。前板可具有分別與相 應LED對準的若干開口。以下情形亦為可能的：前板具有 單一中心開口91，中心開口91具有對應於透鏡單元5〇之窗 口 51之外部輪廊的内部輪廓’如圖所示。由於此開口91通 常為圓形的’且由於此開口之半徑並非比外殼殼體丨〇A之 前部半徑小得多’因此此實施例中之前板9〇亦指示為前部 環。 前部環9 0由金屬或金屬合金（例如，紹或鋼，較佳為深 拉伸板材料）製成。 諸圖清楚地展示，在背離LED單元20之側（亦即，外側） 上，透鏡窗口 51具有階梯形圓周邊緣55，前部環9〇之内部 邊緣92(亦即’開口 5 1之輪緣）裝配於該階梯形圓周邊緣5 5 中。 前部環90進一步具有一圓周裙套93，圓周裙套93指向外 殼殼體10A且具有對應於外殼殼體i〇A之外徑的内徑。 前部環90置放於外殼殼體i〇A之上，其中前部環9〇之内 部邊緣92與透鏡單元50之圓周邊緣55嚙合。接下來，將前 部環90穩固地向下按壓至外殼殼體10A上。因此，將透鏡 早元5〇按壓至LED單元20上’將LED單元20按壓至LED熱 散佈器60上，將LED熱散佈器60按壓至驅動器熱散佈器7〇 上，將驅動器熱散佈器70按壓至驅動器單元3〇上，驅動器 單元30藉由夾甜40來支撐。在將所有組件穩固地按壓在一 起之情況下，使用捏縮工具將裙套93向内捏縮，諸如以形 成與殼體10A之前部邊緣11的圓周接縫。為了達成改良之 I61916.doc 201239260 穩定性，如圖所 曲。 示，可使殼體10 A之前部邊緣丨丨向外彎 現在以機械方式將前部環9〇固定至外殼殼體i〇a，且實 際上可將前部環9G視為外殼之零件。作為額外優點，前部 環90有助於外殼之散熱功能。 當需要使燈總成101再循環時，（例如）藉由破壞裙套Μ 來移除前部環90。之後，可簡單地移除所有結構單元或 甚至可使所有結構單it自動地變為分開，從而自動地提供 僅具有一基底材料之較大單元，力σ上兩個電子單元。 請注意，在此設計中，LED熱散佈器6〇一方面向驅動器 熱散佈器70施加壓力，且另—方面，& 了達成熱轉移而抵 靠外殼殼體10A。為了確保兩個接觸以恰當方式同時執 仃，以下情形（例如）為可能的：驅動器熱散佈器7〇之直立 輪緣72經審慎地設定大小，以便為稍微過高的且在藉由 LED熱散佈器60而向下按壓時彈性彎曲，因此允許熱 散佈器60進一步降低直至其觸碰外殼。為了促進輪緣Μ: 此彎曲，輪緣72可具備軸向狹縫。在另一方法中，以下产 形為可能的：外殼殼體1〇Α具有具對應於驅動器埶散佈器 之直徑的圓柱形部分，及/或具對應於咖熱散佈琴心 直徑的圓柱形部分，使得驅動器熱散佈器7〇 佈器6。仍分別具有關於外殼之某 與外殼的良好熱接觸。或者及/或另夕卜驅動器熱散佈器 70之輪緣72及/或LED熱散佈器6()的輪緣62可具備轴向狹 縫，使得此等狹縫之間的輪緣部分可傾斜地向外指向且 1619l6.doc • 19· 201239260 可在裝配至外殼中時向内彈性地推動，藉此提供關於外殼 的彈性夾緊力。 並非將前部環90夾緊至殼體10A上，而是有可能以安全 方式使外殼閉合且以另一種方式限定所有内部組件。 圖3B為根據本發明之燈總成之第二實施例的示意性橫截 面，該燈總成藉由參考數字2〇1指示。所有内部組件可與 第一實施例之組件相同，因此不再展示此等内部組件❹該 圖僅展示外殼10、前部環9〇及透鏡單元5〇。第二實施例之 燈總成201藉由緊密地圍繞外殼1〇裝配之有彈性且較佳有 彈力的套筒150的存在來區分。圖3A為展示為半透明實體 之單獨套筒15G的透視圖，但實際實施例不必必須為透明 的0 在燈總成之前側（圖中之上側）處，套筒15〇具有一開口 153從而使得透鏡單％ 5()無阻礙，諸如不阻礙光輪出。 在燈總成之後側（圖中之下側）處’套筒150並不覆蓋電氣端 子80。除此等無阻礙/未覆蓋之區外，套筒⑼可在外殼 之整個外表面之上延伸’亦即在殼體隐以及區塊部分 延伸然、*，套筒15〇並不覆蓋區塊部分亦為 可能的。在任何狀況下，套筒之功能為：在不需要形成接 縫之情況下’藉由施加軸向壓力將前部環9()與外殼ι〇固持 在一起。當欲使總成再循環時，可容易地移除套筒，從而 再次導致自身為單一姑粗私 t ^ 材枓物件，且接著可容易地使環90與 外殼10拆開。 & 套筒之材料可（例如）為聚合物或聚⑪氧或橡膠。 I61916.doc •20· 201239260 可藉由聚合物或聚矽氧或橡膠之射出成形將套筒製造為 模製件。或者，可藉由浸潰成形來製造套筒。套筒可具有 小於燈外殼之外部尺寸的適當大小，且可經彈性拉伸2圍 繞外殼裝配。以下情形亦為可能的：將套筒製造為藉由熱 5 處理而圍繞外殼收縮的（例如）PE或PET材料之收縮箔，該 泊藉由擠壓製造而成。亦有可能將套筒製造為經彈性拉伸 以圍繞外殼裝配的相對較小之不成形襪狀物。 在本發明之概念内，若干變化為可能的。 在參看圖1A至圖1B所描述之實施例中，外殼殼體1〇A延 伸至前板90，且前板90固定至外殼殼體1〇八，.而熱散佈器 60及70鬆散地配置於殼體中並藉由按壓於頂板9〇與殼體 10A之間而維持於適當位置。或者或另外，有可能藉由在 熱散佈器之位置處捏縮殼體而在此熱散佈器與殼體之間具 有直接夾緊連接。在兩種狀況下，燈總成之外壁由殼體 10A構成。然而，燈總成之外壁直接藉由熱散佈器之直立 輪緣構成亦為可能的。圖4說明殼體10A恰好延伸至驅動器 熱散佈器470的實施例。驅動器熱散佈器47〇之外部輪緣 472為階梯形，從而包含裝配於殼體1〇A内之内部部分 473 ’及具有對應於或甚至大於殼體邊緣之直徑的直徑的 外部部分474。在將内部部分473插入至殼體10A中之後， 捏縮设體10A以形成殼體中之變形1 〇d及熱散佈器470中的 相應變形475 ’使得熱散佈器470藉由殼體夾緊。 以類似方式，LED熱散佈器460之外部輪緣462為階梯 形，從而包含裝配於驅動器熱散佈器470之外部部分474内 161916.doc •21 · 201239260 的内部部分463，及具有一直徑的外部部分464，該直徑對 應於或甚至大於驅動器熱散佈器470之外部部分474的邊緣 之直徑。在將内部部分463插入至驅動器熱散佈器47〇中之 後’捏縮驅動器熱散佈器470之外部部分474，以形成驅動 器熱散佈器470之外部部分474中的變形476及LED熱散佈 器460之内部部分463中的相應變形465，使得LED熱散佈 器460藉由驅動器熱散佈器470夾緊。 參看圖2 ’已用（例如）由塑膠製成之區塊形狀銷承載台 441更換底座41 ’區塊形狀銷承載台441在插入於外殼中之 後藉由捏縮外殼足部部分10C以形成外殼足部部分1〇c中 之變形10E來固定’該等變形10E對銷承載台441之材料施 加壓力或進入銷承載台441中的策略性置放之開口中。 請注意，在此實施例中，外表面並不如圖2A至圖2B之 實施例中一樣平滑’但若應用參看圖3 A至圖3B所論述之 套筒15 0 ’則此態樣為較不重要的，且在任何狀況下不會 起任何作用。 圖5說明LED熱散佈器560藉由殼體10Α確實地固持之實 施例。在外表面中，LED熱散佈器560之輪緣562具有一圓 周溝槽564，而殼體l〇A具有形成於其内表面上的相應圓周 脊部10F。將熱散佈器560推動至殼體10A中，使得脊部 1 0F搭扣至溝槽564中。 請注意’並非延伸穿過360。之一連續溝槽及脊部，而是 熱散佈器可具有沿周邊分佈的複數個凹座，而殼體可具有 相應複數個突起，該解決方案將具有提供防止相互旋轉移 161916.doc •22· 201239260 位之確實鎖定的額外優點。 請進一步注意，可在圖4之實施例中應用此搭扣連接而 非捏縮變形。然而，不管使用捏縮變形抑或搭扣連接，在 再循環時，當切碎總成時或當拔出熱散佈器56〇時，組件 將在不彼此污染之情況下瓦解。 若LED熱散佈器藉由捏縮或搭扣配合或任何其他形式配 合方式而確實地固定至殼體，則以下情形為可能的：前板 與熱散佈器經整合，或換言之，熱散佈器經設計以固持透 鏡單元。此特徵亦說明於圖5中。在自由端處，LED熱散 佈器560之輪緣562向内彎曲以形成向内凸緣566。在側面 中，透鏡單元550具有部分溝槽555。更精準地，透鏡單元 550具有分層設計，自外向内察看，該分層設計包含：前 部部分551、相較於前部部分551而言具有減小之直徑的頸 部部分552 ’及具有橢圓輪廓（亦即，在一方向（參見553a) 上之直徑大於在關於第一方向之9〇。之第二方向（參見 553B)上的直徑）的後部部分553。 後部部分553之最大直徑（553A)大於凸緣566之内徑。在 擱置狀態下，凸緣566在後部部分553之後嚙合以固持透鏡 單元。 頸部部分552之直徑小於凸緣566的内徑。另外，後部部 3之最小直徑小於LED熱散佈器560的内徑。因此，以 下It形為可能的：藉由在相互相對的壓力位置處施加向内 壓力來使熱散佈器560作為整體而變形，使得熱散佈器56〇 呈現橢圓形狀：當在對應於後部部分5 5 3之最小直徑 161916.doc •23· 201239260 (553B)之位置的壓力位置處施加向内壓力（參見箭頭b)時， 熱散佈器560之凸緣566可向内移動，而同時熱散佈器56〇 之凸緣566將在關於該等壓力位置移位9〇。的位置處向外移 動（參見箭頭A)，因此釋放後部部分553，使得可將透鏡單 元550自殼體10A移除。 雖然在圖式及前述描述中已詳細說明並描述了本發明， 但對於熟習此項技術者而言以下應為清楚的：此說明及描 述應被視為說明性的或例示性的且並非約束性的。本發明 並不限於所揭示實施例；確切而言，如在附加申請專利範 圍中界定的本發明之保護性範疇内，若干變化及修改為可 能的。 在上文中’已針對具有對應於MR_ 16設計之形狀且具有 具恆定直徑之軸向連接器銷的燈總成描述了本發明。然 而，燈總成具有不同形狀（例如，經典燈泡之形狀）亦為可 月b的，及/或電氣端子具有不同形狀（例如，針對扭鎖具有 T形橫截面的連接器銷）為可能的，或甚至愛迪生螺紋或卡 口型固定件為可能的。 另外，可能有可能將led及驅動器電子器件安裝於單一 承載台上，在該狀況下可能僅需要一熱散佈器。 另外，儘管已在LED燈之情形下描述本發明，但本發明 亦可應用於包含不同類型之一或多個光產生元件的燈總成 之狀況下。即使使用一類型之光產生元件（該光產生元件 並不產生大量熱，以致總成外殼並不需要充當散熱片）， 及/或在總成外殼並非由金屬製成之情況下，如所描述之 16i916.doc •24- 201239260 -又。十鑒於在組裝製程中所描述之多個優點、減小之組裝 本及更容易之再循環而仍為有利的。 々熟習此項技術者可自對圖式、揭示内容及附加申請專利 範圍之研究而理解所揭示實施例之其他變化，並在實踐所 主張的本發明中實現所揭示實施例之其他變化。在申請專 利範圍t ’ 包含」並不排除其他元件或步驟，且不定 冠巧一」並不排除複數個。在相互不同之附屬請求項中 敍述某些措施之純粹事實衫指示無法有利地使用此等措 施之組合。不應將中請專利範圍中之任何參考符號解釋為 限制範疇》 【圖式簡單說明】 圖1A至圖1C示意性展示先前技術之燈總成的橫截面圖 及分解視圖； 圖2A至圖2B不意性展示根據本發明之燈總成的橫截面 圖及分解視圖； 圖3 A為套筒之一實施例的透視圖； 圖3B示意性展示根據本發明之燈總成之第一實施例的橫 截面； 圖4示意性展示根據本發明之燈總成之第三實施例的透 視圖，該燈總成處於拆開狀態；及 圖5示意性展示根據本發明之燈總成之第四實施例的透 視圖’該燈總成處於拆開狀態。 【主要元件符號說明】 1 總成 161916.doc •25- 201239260 2 絕緣底座 3 半球形本體 3a 中心平面 3b 上側壁/外側壁 3c 下側壁/外側壁 4 安裝環 5 透明窗口 6 發光二極體（LED)承載台板 6a 發光二極體（LED) 6b 電子組件 6d 螺釘 6e 熱界面連接材料層 7 圓柱形絕緣體 8 第二承載台板/驅動器承載台板 8d 螺釘 10 外殼 10A 半球形狀/弯頂形狀殼體 IOC 區塊形狀部分/外殼足部部分 10D 變形 10E 變形 10F 圓周脊部 11 前部邊緣 12 電氣端子 20 發光二極體（LED)單元/結構單元 161916.doc -26- 201239260 21 發光二極體（LED) 22 驅動電子器件 23 發光二極體（LED)承載台板 24 凹座 30 發光二極體（LED)驅動器單元 31 發光二極體（LED)驅動器 33 驅動器承載台板 37 定位孔洞 40 夾钳 41 底座 41A 半部 41B 半部 42 凹座 43 較寬直徑部分 46 驅動器夾钳 46A 零件/夾鉗 46B 零件/夾鉗 47 定位銷 48 支腳 49 外部輪緣 50 透鏡單元 51 透明窗口 52 透鏡形狀部分 54 支撐支腳 161916.doc •27- 201239260 55 階梯形圓周邊緣 60 導熱塊或熱散佈器/發光二: 61 平坦底部 62 直立圓周邊緣 63 傾斜部分 70 驅動器熱散佈器 71 平坦底部 72 直立圓周邊緣 73 傾斜部分 74 自由上邊緣 77 定位孔洞 80 電氣端子 83 圓周凸緣 90 前板/前部環 91 中心開口 92 内部邊緣 93 圓周裙套 101 燈總成 150 套筒 153 開口 201 燈總成 441 銷承載台 460 發光二極體（LED)熱散佈器 462 外部輪緣 161916.doc -28 - 201239260 463 464 465 470 472 473 474 475 476 550 55 1 552 553 553A 553B 555 560 562 564 566 内部部分 外部部分 變形 驅動器熱散佈器 外部輪緣 内部部分 外部部分 變形 變形 透鏡單元 前部部分 頸部部分 後部部分 第一方向 第二方向 部分溝槽 發光二極體（LED)熱散佈器 輪緣 圓周溝槽 向内凸緣 161916.doc -29-'And the terminal pin 80 mounts the plurality of electronic button driver carrier plates 33 of the electronic lamp driver 31 on the carrier platen of 161916.doc at a distance from the base 41 at 12.12·201239260 (for example) by soldering So far the opposite free end β or 'terminal pin 80 of the wire can be hollow, for example, over its entire length, the connecting wire can be inserted into the pin, and the pin can be clamped to the wire by applying an external pinching force contact. In this case, the removal of the wire from the pin later does not require removal of the solder. In any case, after the connection in this manner, the pin 8〇 and the connecting wires can form an integral unit with the LED driver unit. The connecting wires can be relatively rigid, thereby assisting in positioning the pin 80 during the assembly process and assisting During operation of the lamp assembly, the wires maintain their shape and position at a distance from each other and from the outer casing such that the insulated wire coating is dispensed with, which in turn eliminates the need to remove the coating during the recycling process. Need. On the other hand, it is also possible that the connecting wires are not soldered to the driver unit 30, but are connected to the driver unit 3 via a small insertion connector, thereby enabling the wires to be easily separated during the recycling process. Media Heat Dissipator In use, the LED driver 3 generates heat and must transfer heat to the housing 1〇. Preferably, the drive carrier platen 33 can have its outer rim in contact with the outer casing. However, in order to achieve thermal transfer (4), this situation will not be sufficient. Therefore, in view of achieving a fast and efficient heat transfer from the coffee driver 31 to the outer casing 1G, the drive carrier platen 33 is not over the majority of its surface area and the heat transfer block or heat spreader that drives the g heat spreader Close contact. The driver heat spreader 7 is made of a metal or a metal alloy (e.g., Ilu or steel, preferably a deep drawn sheet material). The driver heat spreader 70 has a large (four) shape in which the flat bottom 71 is in contact with the driver carrier platen 33 and the upright circumferential wheel I61916.doc 201239260 edge 72. The rim 72 has an inclined portion 73 that adjoins the bottom portion 7A. When the driver heat spreader 70 is placed in the casing casing 1A, it is assumed that the position is judged by the diameter of the bottom 71 of the driver heat spreader 7Q. The flat or slightly convex inclined portion 73 is angled with the bottom portion, which corresponds to the outer casing 1GA at the precise position where the heat spreader 7 is in contact with the outer casing 1A. Angle. In this way, an increased contact area between the heat spreader 7A and the outer casing 10A is provided, thereby allowing good heat transfer from the heat spreader 7 to the outer casing 10A. Good thermal transfer from the LED driver 31 to the housing housing 1A also requires good thermal transfer from the LED driver 31 to the thermal spreader 7G. In the prior art design discussed above, the driver carrying platen was not Thermally connected to the housing, but if the same principle as that of the LED unit is installed, the driver carrier platen 33 is pressed against the heat spreader by screwing the driver carrier platen to the heat spreader, and / or applying a thermal paste between the driver carrier platen and the heat spreader. As mentioned, 'this situation requires additional assembly activities and complicates the recirculation. According to the present invention 'by the driver clamp 46 To solve In this case, the driver sweetness 46 mechanically presses the driver carrying platen 33 toward the heat spreader 70, and the driver clamp 46 is implemented as a hollow cone article, i The electronic component of the driver 31 is thrown against the outer casing ια in the space between the driver carrying platen 33 and the base 41, and is externally disposed. The ρ rim 49 is in contact with the driver carrying platen 33 and is formed. The driver supports the seat on the outer peripheral edge of the platen 33. 16l916.doc •14· 201239260 In principle, the drive clamp 46 can be implemented as a one-piece assembly. In addition, at least in principle, the drive clamp can be made of metal Thus, it facilitates heat transfer from the drive carrier platen 33 to the outer casing casing i. However, in the illustrated embodiment, the drive clamp 46 is implemented as a two-piece assembly, with each of the parts 46A, 46B being Made of plastic and integrated with the base parts 41A, 41B. Therefore, the manufacturer only needs to provide a single plastic component 4〇, two single plastic components 4〇 are required in the lamp assembly, and each assembly 4〇 combination base 41A, 41B And the work of the clamps 46A, 46B It can be noted that the clamp 46 can be provided with one or more positioning pins 47 to cooperate with the positioning holes 37 in the driver carrying platen 33 and the positioning holes 77 in the heat spreader bottom 71. Please note further that the clamp 46 It is not necessary to be a solid material item. As clearly illustrated in the figures, the clamp 46 can include a plurality of spaced apart legs 48 that connect the outer rim 49 to the base 41. These legs 48 can be slightly elastic 'For example, to conform to the shape of the outer casing 10A and the outer casing cylinder 〇c and to compensate for tolerance. The LED unit assembly 101 further includes one or the other of the necessary electronic components 22 mounted on the LED carrying platen 23 Multiple LEDs 21. The LED carrier board 23 is typically implemented as a PCB. The LED carrier platen 23, together with the LED(s) 21 and any other necessary electronic components 22, form a structural unit designated as LED unit 2A. LED Thermal Disperser In use, LED 21 generates heat and heat must be transferred to the housing 1〇. 161916.doc •15· 201239260 Considering the fast and efficient heat transfer from LED 21 to the outer casing 1 , the LEd carrying platen 23 is on most of its surface area in a manner similar to that described for LED drivers. It is in intimate contact with the thermally conductive block or heat spreader 60 indicated as the lEd heat spreader. The LED heat spreader 6 is made of a metal or a metal alloy (e.g., 'Ming or Steel', preferably a deep drawn sheet material). The led heat spreader 60 has a generally dish shape 'where the flat bottom 61#lEE) the load platen 23 and the upright circumferential rim 62 contact the rim 62 having an inclined portion 63 adjoining the bottom 61. When the LED heat spreader 60 is placed in the casing casing i〇A, it will be assumed that the position is determined by the diameter of the bottom 61 of the LED heat spreader 60 to make the inclined portion which is flat or slightly convex. 63 is at an angle to the bottom 61. This angle corresponds to the angle formed by the outer casing 1A at the precise location where the LED heat spreader 60 is in contact with the outer casing 110A. In this manner, an increased contact area ′ between the LED heat spreader 60 and the outer casing 〇A is provided to allow for good heat transfer from the LED heat spreader 60 to the outer casing 〇A. The lens unit is above the LED(s), and the lamp assembly includes a generally circular transparent window 51 having a lens shaped portion 52 at its inner surface, the position of the lens shaped portion 52 corresponding to the position of the LED 21 This window 51 is integrated with the lens shaped portion 52 to form a structural unit indicated as a lens unit 5A. The lens unit 50 is made of, for example, glass, plastic or quartz. In order to maintain proper positioning of the lens unit 50 with respect to the LED unit 20, the lens unit 5 includes a plurality of support legs 54 for fitting into corresponding recesses 24 of the LED carrier platen 23. Please note that the support legs 54 are integral with the window 51 and the lens portion 52 161916.doc -16 - 201239260 and are made of the same material such that the lens unit 50 is a single material unit. Top Ring When assembling the lamp assembly 101, substantially only the components described above are stacked on each other. Thus, the clamp/base assembly 40 is assembled by the terminal pin 80 between and the LED driver unit resting on the rim 49, and the combination is placed into the housing 10. The driver heat spreader 70 is placed on the LED driver unit 30. The LED heat spreader 60 is placed onto the driver heat spreader 70; note that the LED heat spreader 60 will rest on the free upper edge 74 of the rim 72 of the driver heat spreader 70. The LED unit 20 is placed on the LED heat spreader 60. And finally, the lens unit 50 is placed on the LED unit 20. Note that the components are not actually fixed to each other using fixing members such as screws or the like. Regarding the electrical connection between the LED driver unit 30 and the LED unit 20, this electrical connection can be provided, for example, by the operation of a pin (not shown) projecting downwardly from the LED unit 20 through the LED heat spreader 60. Corresponding holes, and in contact with corresponding receiving sockets of the LED driver unit 30, such that when the LED unit 20 is placed in position, this contact is automatically made while the friction of the pin in the socket is sufficient to more or less Keep in place. Alternatively, the pins can be mounted on the LED driver unit 30 to extend upwardly from the LED driver unit 30 and protrude through corresponding holes in the LED heat spreader 60 and correspondingly to the LED housing 20 (eg, PCB) Contact in the metallized hole). In order to complete the lamp, the lamp assembly 101 includes a front plate 90 having at least one opening for allowing the emitted light to pass through 161916.doc -17-201239260. The front panel can have a number of openings that are respectively aligned with the corresponding LEDs. It is also possible that the front panel has a single central opening 91 having an internal contour ' corresponding to the outer gallery of the window 51 of the lens unit 5' as shown. Since the opening 91 is generally circular ' and since the radius of the opening is not much smaller than the front radius of the outer casing 丨〇A, the front panel 9〇 in this embodiment is also indicated as the front ring. The front ring 90 is made of a metal or metal alloy (e.g., steel or steel, preferably a deep drawn sheet material). The figures clearly show that on the side facing away from the LED unit 20 (i.e., the outside), the lens window 51 has a stepped circumferential edge 55, the inner edge 92 of the front ring 9〇 (i.e., the rim of the opening 5 1) ) fitted in the stepped circumferential edge 5 5 . The front ring 90 further has a circumferential skirt 93 that is directed toward the outer casing 10A and has an inner diameter corresponding to the outer diameter of the outer casing i〇A. The front ring 90 is placed over the outer casing i 〇 A with the inner edge 92 of the front ring 9 啮合 engaging the circumferential edge 55 of the lens unit 50. Next, the front ring 90 is firmly pressed down onto the outer casing 10A. Therefore, the lens is pressed onto the LED unit 20 to press the LED unit 20 onto the LED heat spreader 60, and the LED heat spreader 60 is pressed onto the driver heat spreader 7〇, and the driver heat spreader 70 is driven. Pressed onto the driver unit 3A, the driver unit 30 is supported by the sweetener 40. The sleeve 93 is inwardly pinched using a pinch tool, such as to form a circumferential seam with the front edge 11 of the housing 10A, with all of the components firmly pressed together. In order to achieve the improved stability of I61916.doc 201239260, as shown in the figure. It is shown that the front edge of the casing 10A can be bent outwardly. The front ring 9〇 is mechanically fixed to the outer casing i〇a, and the front ring 9G can be actually regarded as a part of the outer casing. As an added bonus, the front ring 90 contributes to the heat dissipation function of the housing. When it is desired to recirculate the lamp assembly 101, the front ring 90 is removed, for example, by damaging the skirt Μ. Thereafter, all of the structural units can be simply removed or even all of the structural units can be automatically separated into one another, thereby automatically providing a larger unit having only one base material, force σ on both electronic units. Note that in this design, the LED heat spreader 6 〇 applies pressure to the driver heat spreader 70 on the one hand, and on the other hand, achieves heat transfer against the outer casing 10A. In order to ensure that the two contacts are simultaneously engaged in an appropriate manner, it is possible, for example, that the upright rim 72 of the driver heat spreader 7 is carefully sized so as to be slightly too high and hot by the LED The diffuser 60 is elastically bent when pressed downward, thus allowing the heat spreader 60 to be further lowered until it touches the outer casing. To promote the rim rim: This bend, the rim 72 can have an axial slit. In another method, the following production is possible: the outer casing 1 has a cylindrical portion having a diameter corresponding to the driver 埶 spreader, and/or has a cylindrical portion corresponding to the diameter of the coffee core. So that the drive heat spreader 7 is spreader 6. There is still a good thermal contact with the outer casing of the outer casing, respectively. Alternatively and/or alternatively, the rim 72 of the driver heat spreader 70 and/or the rim 62 of the LED heat spreader 6 () may be provided with axial slits such that the rim portion between the slits may be inclined The outward pointing and 1619l6.doc • 19· 201239260 can be pushed inwardly elastically when assembled into the housing, thereby providing an elastic clamping force with respect to the outer casing. Rather than clamping the front ring 90 to the housing 10A, it is possible to close the housing in a safe manner and otherwise define all internal components. Figure 3B is a schematic cross section of a second embodiment of a lamp assembly in accordance with the present invention, indicated by reference numeral 2〇1. All of the internal components may be identical to the components of the first embodiment, and thus such internal components will not be shown. The figure shows only the outer casing 10, the front ring 9〇 and the lens unit 5〇. The lamp assembly 201 of the second embodiment is distinguished by the presence of a resilient and preferably resilient sleeve 150 that fits tightly around the outer casing 1〇. 3A is a perspective view of a separate sleeve 15G shown as a translucent body, but the actual embodiment does not have to be transparent 0. At the front side of the lamp assembly (the upper side in the figure), the sleeve 15 has an opening 153 This makes the lens single % 5 () unobstructed, such as does not hinder the light out. The sleeve 150 does not cover the electrical terminal 80 at the rear side of the lamp assembly (lower side in the figure). In addition to such unobstructed/uncovered areas, the sleeve (9) may extend over the entire outer surface of the outer casing 'i. that is, the casing is hidden and the block portion extends, *, the sleeve 15 does not cover the block. Some are also possible. In any case, the function of the sleeve is to hold the front ring 9() and the outer casing ι by applying axial pressure without the need to form a seam. When the assembly is to be recirculated, the sleeve can be easily removed, again causing itself to be a single piece of material, and then the ring 90 can be easily detached from the outer casing 10. The material of the sleeve can be, for example, a polymer or polyoxyl or rubber. I61916.doc •20· 201239260 The sleeve can be manufactured as a molded part by injection molding of polymer or polyoxymethylene or rubber. Alternatively, the sleeve can be made by impregnation. The sleeve may have an appropriate size that is smaller than the outer dimensions of the lamp housing and may be assembled around the outer casing by elastic stretching 2 . It is also possible to manufacture the sleeve as a shrink foil of, for example, PE or PET material that is shrunk around the outer casing by heat 5 treatment, which is manufactured by extrusion. It is also possible to manufacture the sleeve as a relatively small, non-formed sock that is elastically stretched to fit around the outer casing. Within the concept of the invention, several variations are possible. In the embodiment described with reference to FIGS. 1A-1B, the outer casing 1A extends to the front plate 90, and the front plate 90 is fixed to the outer casing 1. The heat spreaders 60 and 70 are loosely disposed. It is maintained in position in the housing and is pressed between the top plate 9A and the housing 10A. Alternatively or additionally, it is possible to have a direct clamping connection between the heat spreader and the housing by pinching the housing at the location of the heat spreader. In both cases, the outer wall of the lamp assembly is constituted by the casing 10A. However, it is also possible that the outer wall of the lamp assembly is directly formed by the upright rim of the heat spreader. Figure 4 illustrates an embodiment in which the housing 10A extends just to the driver heat spreader 470. The outer rim 472 of the driver heat spreader 47 is stepped to include an inner portion 473' fitted within the housing 1A and an outer portion 474 having a diameter corresponding to or even greater than the diameter of the housing edge. After the inner portion 473 is inserted into the housing 10A, the housing 10A is pinched to form a deformation 1 〇 d in the housing and a corresponding deformation 475 ' in the heat spreader 470 such that the heat spreader 470 is clamped by the housing . In a similar manner, the outer rim 462 of the LED heat spreader 460 is stepped to include an inner portion 463 that fits within the outer portion 474 of the driver heat spreader 470, 161916.doc • 21 · 201239260, and an outer portion having a diameter Portion 464, the diameter corresponds to or even greater than the diameter of the edge of the outer portion 474 of the driver heat spreader 470. The outer portion 474 of the driver heat spreader 470 is 'pinched' after inserting the inner portion 463 into the driver heat spreader 47A to form the deformation 476 in the outer portion 474 of the driver heat spreader 470 and the LED heat spreader 460. A corresponding deformation 465 in the inner portion 463 causes the LED heat spreader 460 to be clamped by the driver heat spreader 470. Referring to Fig. 2 'The block shape pin carrier 441 which has been used, for example, made of plastic, replaces the base 41'. The block shape pin carrier 441 is formed by folding the outer casing foot portion 10C after being inserted into the casing. The deformation 10E in the foot portion 1c is fixed to fix the 'the deformation 10E exerting pressure on the material of the pin carrier 441 or into the strategically placed opening in the pin carrier 441. Note that in this embodiment, the outer surface is not as smooth as in the embodiment of Figures 2A-2B. However, if the sleeve 15 0 ' discussed with reference to Figures 3A to 3B is applied, this aspect is less Important and will not do anything under any circumstances. Figure 5 illustrates an embodiment in which the LED heat spreader 560 is securely held by the housing 10. In the outer surface, the rim 562 of the LED heat spreader 560 has a circumferential groove 564, and the housing 10A has a corresponding circumferential ridge 10F formed on its inner surface. The heat spreader 560 is pushed into the housing 10A such that the ridges 10F snap into the grooves 564. Please note that 'not extending through 360. One of the continuous grooves and ridges, but the heat spreader can have a plurality of recesses distributed along the circumference, and the housing can have a corresponding plurality of protrusions, the solution will have to provide mutual rotation prevention 161916.doc • 22 · The 201239260 bit has the added advantage of being locked. It is further noted that this snap connection can be applied in the embodiment of Figure 4 without pinching deformation. However, regardless of whether a pinch deformation or a snap connection is used, when recirculating, when the assembly is shredded or when the heat spreader 56 is pulled out, the components will collapse without being contaminated with each other. If the LED heat spreader is securely fixed to the housing by pinching or snap fit or any other form of fit, it is possible that the front panel is integrated with the heat spreader or, in other words, the heat spreader Designed to hold the lens unit. This feature is also illustrated in Figure 5. At the free end, the rim 562 of the LED heat spreader 560 is curved inwardly to form an inward flange 566. In the side, the lens unit 550 has a partial groove 555. More precisely, the lens unit 550 has a layered design, viewed from the outside to the inside, the layered design comprising: a front portion 551, a neck portion 552' having a reduced diameter compared to the front portion 551 and having The elliptical profile (i.e., the diameter in one direction (see 553a) is greater than the rear portion 553 of the diameter in the second direction (see 553B) with respect to the first direction. The maximum diameter (553A) of the rear portion 553 is greater than the inner diameter of the flange 566. In the resting state, the flange 566 engages behind the rear portion 553 to hold the lens unit. The diameter of the neck portion 552 is smaller than the inner diameter of the flange 566. Further, the minimum diameter of the rear portion 3 is smaller than the inner diameter of the LED heat spreader 560. Therefore, the following It shape is possible: the heat spreader 560 is deformed as a whole by applying an inward pressure at mutually opposite pressure positions, so that the heat spreader 56 〇 exhibits an elliptical shape: when corresponding to the rear portion 5 When the inward pressure is applied at the pressure position at the position of the smallest diameter of 161916.doc •23·201239260 (553B) (see arrow b), the flange 566 of the heat spreader 560 can move inward while the heat spreader The 56 凸缘 flange 566 will be displaced 9 关于 about the pressure position. The position is moved outward (see arrow A), thus releasing the rear portion 553 so that the lens unit 550 can be removed from the housing 10A. The present invention has been described and illustrated in detail in the drawings and the foregoing description Sexual. The invention is not limited to the disclosed embodiments; rather, several variations and modifications are possible within the scope of the invention as defined in the appended claims. The invention has been described above in the context of a lamp assembly having an axial connector pin having a shape corresponding to the MR 16 design and having a constant diameter. However, it is possible that the lamp assembly has a different shape (for example, the shape of a classic bulb) is also b-shaped, and/or the electrical terminals have different shapes (for example, a connector pin having a T-shaped cross section for a twist lock) , or even Edison thread or bayonet type fasteners are possible. In addition, it may be possible to mount the led and driver electronics on a single stage, in which case only one heat spreader may be required. In addition, although the invention has been described in the context of an LED lamp, the invention is also applicable to a lamp assembly comprising one or more light-generating elements of different types. Even if a type of light generating element is used (the light generating element does not generate a large amount of heat so that the assembly housing does not need to act as a heat sink), and/or where the assembly housing is not made of metal, as described 16i916.doc •24- 201239260 - again. Ten is still advantageous in view of the many advantages described in the assembly process, reduced assembly, and easier recycling. Other variations to the disclosed embodiments can be understood by those skilled in the art, and other variations of the disclosed embodiments can be practiced in the practice of the invention. The inclusion of the patent range t ‘includes' does not exclude other elements or steps, and does not exclude the plural. A purely factual shirt stating certain measures in mutually different accessory claims does not advantageously use a combination of such measures. Any reference signs in the scope of the patent application should not be construed as limiting the scope. [FIG. 1A-1C schematically show a cross-sectional view and an exploded view of a prior art lamp assembly; FIG. 2A to FIG. 2B A cross-sectional view and an exploded view of a lamp assembly in accordance with the present invention are shown; FIG. 3A is a perspective view of one embodiment of a sleeve; FIG. 3B is a schematic illustration of a first embodiment of a lamp assembly in accordance with the present invention. 4 is a perspective view of a third embodiment of a lamp assembly in accordance with the present invention, the lamp assembly is in a disassembled state; and FIG. 5 is a schematic illustration of a fourth embodiment of a lamp assembly in accordance with the present invention. Perspective view of the example 'The lamp assembly is in a disassembled state. [Main component symbol description] 1 Assembly 161916.doc •25- 201239260 2 Insulated base 3 Domed body 3a Center plane 3b Upper side wall/Outer side wall 3c Lower side wall/Outer side wall 4 Mounting ring 5 Transparent window 6 Light-emitting diode ( LED) Carrying platen 6a Light-emitting diode (LED) 6b Electronic component 6d Screw 6e Thermal interface material layer 7 Cylindrical insulator 8 Second carrier platen/driver carrier platen 8d Screw 10 Housing 10A Hemispherical shape / curved top shape Housing IOC Block Shape Portion / Housing Foot Section 10D Deformation 10E Deformation 10F Circumferential Ridge 11 Front Edge 12 Electrical Terminal 20 Light Emitting Diode (LED) Unit / Structural Unit 16161.doc -26- 201239260 21 Illuminated Dipole Body (LED) 22 Drive electronics 23 Light-emitting diode (LED) carrier platen 24 Recessed 30 Light-emitting diode (LED) driver unit 31 Light-emitting diode (LED) driver 33 Driver carrier plate 37 Positioning hole 40 Clamp 41 Base 41A Half 41B Half 42 Recessed 43 Wide Diameter Port 46 Drive Clamp 46A Parts / Clamp 46B Parts / Clamps 47 Position pin 48 Leg 49 External rim 50 Lens unit 51 Transparent window 52 Lens shape part 54 Supporting foot 161916.doc • 27- 201239260 55 Stepped circumferential edge 60 Thermal block or heat spreader / Illuminated two: 61 Flat bottom 62 Upright circumferential edge 63 inclined portion 70 driver heat spreader 71 flat bottom 72 upright circumferential edge 73 inclined portion 74 free upper edge 77 positioning hole 80 electrical terminal 83 circumferential flange 90 front plate / front ring 91 central opening 92 inner edge 93 circumference Skirt 101 Lamp assembly 150 Sleeve 153 Opening 201 Lamp assembly 441 Pin carrier 460 Light-emitting diode (LED) heat spreader 462 External rim 16161.doc -28 - 201239260 463 464 465 470 472 473 474 475 476 550 55 1 552 553 553A 553B 555 560 562 564 566 Internal part External part deformation driver Thermal spreader External rim Inner part External part Deformation lenticular unit Front part Neck part Rear part First direction Second direction Part groove illuminate Diode (LED) heat spreader rim circumferential groove inward flange 161916. 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