1286593 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種燈具 的具有熱導管燈架的燈具。 【先前技術】 LED燈由於具有耗電量低與使用壽命長…等等 成為未來最具潛力之照明光源、然而，當將1286593 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a lamp having a heat pipe lamp holder for a lamp. [Prior Art] Because of its low power consumption and long service life, LED lamps become the most promising lighting source in the future, however, when
了解決LED㈣高溫散熱問題，而將散熱器裝設於鄰近 LED燈的燈頭位置，則不僅會影響燈具的外觀，更合使燈 具產生頭重腳輕的不平衡問題，相反地 於遠離㈣燈的其他位置，則往往又會降低散熱效果導 致影響LED燈的使用壽命。 【發明内容】Solving the problem of high temperature heat dissipation of LED (4), and installing the heat sink in the position of the lamp head adjacent to the LED lamp not only affects the appearance of the lamp, but also causes the toplessness of the lamp to be unbalanced. Conversely, away from other positions of the lamp. It will often reduce the heat dissipation effect and affect the service life of the LED lamp. [Summary of the Invention]
特別是指一種散熱效果佳 現今的 優點，儼然 led燈運用於桌燈、吊燈、 投射燈或其他燈具上時，若為 因此’本發明之目的，即在提供一種散熱效果佳且不 會影響燈具的整體平衡及外觀的具有熱㈣燈架的燈具。 本發明具有熱導管燈架的燈具，包含一熱導管燈架， 及-發光單元。該熱導管燈架包括一基座、一散熱模組、 至少-熱導管，及一導熱座，該散熱模組是裝設於該基座 内，該熱導管具有一與該散熱模組連接的冷凝段，及一相 反於該冷凝段的蒸發段’料熱座是與該㈣管的蒸發段 連接。該發光單元是裝設於該導熱座上。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 5 1286593 以下配合蒼考圖式之二較佳實施例的詳細說明中’將可清 楚的明白。 在提出詳細說明之前，要注意的是，在以下的說明中 ’類似的元件是以相同的編號來表示。 簽閱圖1、2，為本發明具有熱導管燈架的燈具的第一 較佳實施例，在本實施例中，該燈具是呈立式，該燈具包 各·一熱導官燈架100，及一發光單元2〇〇。In particular, it refers to the advantages of a good heat dissipation effect. When a led light is applied to a desk lamp, a chandelier, a projection lamp or other lamps, if it is for the purpose of the present invention, it provides a heat dissipation effect and does not affect the lamp. The overall balance and appearance of the luminaire with a hot (four) light stand. The lamp of the invention has a heat pipe lamp holder, comprising a heat pipe lamp holder, and a light emitting unit. The heat pipe lamp holder includes a base, a heat dissipation module, at least a heat pipe, and a heat conduction seat. The heat dissipation module is installed in the base, and the heat pipe has a connection with the heat dissipation module. The condensing section, and an evaporation section opposite to the condensing section, is connected to the evaporation section of the (four) tube. The light emitting unit is mounted on the heat conducting seat. [Embodiment] The foregoing and other technical contents, features, and effects of the present invention will be apparent from the following detailed description of the preferred embodiment of the preferred embodiment. Before the detailed description is made, it is noted that in the following description, similar elements are denoted by the same reference numerals. 1 and 2 are a first preferred embodiment of a lamp having a heat pipe lamp holder. In the embodiment, the lamp is in a vertical state, and the lamp package comprises a heat guide lamp holder 100. And a light-emitting unit 2〇〇.
該熱導管燈架100包括：一基座10、一散熱模組20、 熱導官30、一燈罩40、一導熱座5〇，及一供電單元6〇 4基座10疋呈中空狀，並具有數呈相對設置而對應於 該散熱模組2G兩端的散熱孔u。在本實施例中，該基座1〇 是可供擺置於桌面上。 該散熱模組20是裝設於該基座1〇内，並具有一以銘 銅材I成的散熱座21，及—裝設於該散熱座？！的其中 端上的散熱風扇22。在本實施例中，該散熱座21且有數 =隔設置且沿-長方向延伸的散熱，鰭片2ιι，且，該散熱 風扇22是與該供電單元6〇電連接❹ 的°亥’’’、導S 30具有-與該散熱模組20的散熱座21連接 段、—相反於該冷凝段3ι且與該導熱座％連接 =^段32、—連接㈣冷料3ι與該 絕熱段33、一讯罢认分妨也， I间们 34,及… 熱段33的—外周面上的絕緣層 一二刷於該絕緣層34上的印刷電路35。 在本貫知例中’該熱導管3()是為燒結式熱導管，並裝 6 1286593 填有熱傳導物質，此為習知技術，故在此不再贅述。 該絕緣層34 #材質可為樹脂或類鑽碳膜（Diam〇nd_ Like Carbon)，而可塗設或鍍設於該絕熱段33的外周面上 w 4软々、沒疋段3 1 的第一 端=351 ’及一鄰近該蒸發段32而相反於該第一端部351 的第=端部352,該等印刷電路35的第一端部351是與該 供電早το 60電連接，該等印刷電路％的第二端部说則 疋與該發光單元200電連接。 該燈罩40是裝設於該熱導管3〇的蒸發段32上，在本 實施例中，該蒸發段32是從該燈罩4〇的側周面延伸入該 燈罩40内。 該導熱座50是固設於該燈罩4〇内，且，該導敎座別 是以㈣或銅材製成’並具有—安裝端面Μ，及_相 該安裝端面的背端面52。在本實施例中，該教導管3〇 的蒸發段32是穿過該燈罩4〇而延伸至該導熱座^^，且 ’該發光單元200是裝設於該安裝端面51上。師 際製作上，當然該導熱座 ^ 罩40之外。 亦可延伸出該燈 ^ 之外，而，該蒸發段32亦可直接固接於該背端面％ 上或延伸入該導熱座5〇的外 埶座⑼…- 卜路#内，如此，均可使該導 熱座5〇與该条發段32產生連接關係。 該供電單元60是裝設於該基 開關61、一電繞奸ο I 1〇上，亚具有一按鍵 电線插頊組62,及一連接於兮 線插頭組62之間的電评… 亥開關61與該電 之門的電源供應益（圖未示）。在本實施例中 7 1286593 ，该散熱風扇22與該發光單元200均是與該供電單元6〇 電接連。 該發光單元200包括一裝設於該導熱座5〇的安裝端面 51上的電路板210,及數裝設於該電路板21〇上的LED燈 220 〇 藉此，當該等LED燈220發光昇溫而產生高熱時，該 導熱座50可立即將熱量傳導致該熱管3〇的蒸發段32上， 而使該蒸發段32内的熱傳導介質汽化吸收大量汽化熱並擴 散至該冷凝段3卜進而將熱量傳導至該散熱座21上，如此 ，該當散熱風扇22所產生的強制對流吹拂該散熱座21的 散熱鰭片211時，即可使熱量隨著氣流而經該等散熱孔u 棑出該基座1〇外，而達到散熱的作用。 經由以上的說明，可再將本發明的優點歸納如下·· 一、本發明可利用該熱管3〇將該等LED燈22〇所產生 的问熱傳導至錢熱模組2G進行有效地散熱，因此，本發 明可將该散熱模組20裝設於遠離該發光單元2〇〇的基座1〇 内’如此’本發明除了可產生良好的散熱效果外，更可使燈 …呈現出更加精巧的整體外觀，且可使該燈罩的外觀設 計更具變化的空間，同時，亦可使該基座ig的重心更加穩 固。 - 本毛明可利用該熱管30將該等led燈22〇所產生 的高熱傳導至該散熱模、組20進行有效地散熱，因此，本發 明可將該散熱模組2G裝設於遠離該發光單元·的基座1〇 内’如此，該散熱模組20在設計尺寸上可具有較大的變化 1286593 空間’而較不受限制’因此，本發明可有效地藉由該散熱模 組20產生效率更佳的散熱效果。 、 三、本發明的熱管30除了可傳導熱量外，更且有支护 該燈罩40、該導熱座5〇與該發光單元2〇〇的功能了及電^ 接該發光單元200與該供電單元6〇的作用，因此，本Μ 利用該熱管30即可同時產生導熱、支撐、導電等三重功能 ’如此，不僅可有效減少本發明的整體組成元件數目，而降 低生產成本，更可使整體外型更加精簡美觀。 值付-提的是’在本實施例中雖然是以單支的熱管 作說明，但是，當然本發明亦可視實際需要，而將複數支 的熱管30裝設於該基座1〇與該燈罩4〇之間，此外，若為 了辅助支撐該燈罩40、該導熱座5〇與該發光單元2〇〇，本 發明當然亦可在該基座與該燈I 4()之間裝設其 助支撐管。 如圖3、4所示，為本發明的一第二較佳實施例，該第 :較佳實施例是類似於該第一較佳實施例，其差異之處在 本實施例是呈书掛式，該基座1〇是位於該燈罩4〇上 方，而可供吊掛於天花板上。 該熱導管3〇是為溝槽式熱㈣或燒結式熱導管，並裝 填有熱傳導物質，此亦為習知技術，故在此不再贅述。該 熱導管30的蒸發段32是從該燈罩4〇的頂端面延伸入該燈 罩40内，並從該背端面52延伸至該導熱座％内。 口亥供電早兀6 0具有—加挪P 3 Μ η τ7 有拉繩開關63，及一連接於該拉繩 1286593 開關63與一外界電源線（圖未示 未示）。 之間的電源供應器 圖 ，该弟二較佳實施例亦可達到與上述第一較佳每 施例相同的目的與功效。 ^ 歸納上述，本發明之具有熱導管燈架的燈具，不僅散 熱效果佳、整體外觀精巧’聽成元件精簡，故確實能達 到發明之目的。The heat pipe lamp holder 100 includes a base 10, a heat dissipation module 20, a heat guide 30, a lamp cover 40, a heat conduction seat 5〇, and a power supply unit 6〇4 base 10疋 hollow, and There are a plurality of heat dissipation holes u corresponding to the two ends of the heat dissipation module 2G. In this embodiment, the base 1 is placed on the table. The heat dissipation module 20 is mounted in the base 1 and has a heat sink 21 formed of a copper material I, and is mounted on the heat sink. ! The cooling fan 22 on the end. In this embodiment, the heat sink 21 has a plurality of heat dissipation fins that are disposed apart and extend in the long direction, and the heat sink fan 22 is electrically connected to the power supply unit 6〇. The guide S 30 has a connection section with the heat sink 21 of the heat dissipation module 20, opposite to the condensation section 3, and is connected to the heat conduction seat %^, 32, - (4) cold material 3ι and the heat insulation section 33, In the case of the acknowledgment, the I, 34, and ... the heat-sink 33--the insulating layer on the outer peripheral surface is printed on the printed circuit 35 on the insulating layer 34. In the present example, the heat pipe 3 () is a sintered heat pipe, and the heat sink material is filled with 6 1286593. This is a conventional technique and will not be described herein. The insulating layer 34 may be made of a resin or a diamond-like carbon film (Diam〇nd_Like Carbon), and may be coated or plated on the outer peripheral surface of the heat insulating section 33. One end = 351 'and a first end 351 adjacent to the evaporation section 32 opposite to the first end 351, the first end 351 of the printed circuit 35 is electrically connected to the power supply το 60, The second end of the printed circuit % is electrically connected to the light emitting unit 200. The lamp cover 40 is mounted on the evaporation section 32 of the heat pipe 3, and in the embodiment, the evaporation section 32 extends from the side peripheral surface of the lamp cover 4 into the lamp cover 40. The heat conducting base 50 is fixed in the lampshade 4, and the guide bushing is made of (4) or copper material and has a mounting end face and a back end face 52 of the mounting end face. In the present embodiment, the evaporation section 32 of the teaching tube 3 延伸 extends through the lamp cover 4 to the heat conducting seat, and the light emitting unit 200 is mounted on the mounting end surface 51. In the inter-teacher production, of course, the heat-conducting seat is outside the cover 40. The evaporating section 32 can also be directly attached to the back end face % or extend into the outer sill (9) of the heat conducting seat 5 -...- 卜路#, thus, The heat conducting seat 5〇 can be connected to the strip sending section 32. The power supply unit 60 is mounted on the base switch 61, an electric switch, a sub-wired plug-in group 62, and an electrical connection between the twist-wire plug group 62. The power supply of the switch 61 and the electric gate is not shown (not shown). In the present embodiment, 7 1286593, the heat dissipation fan 22 and the light emitting unit 200 are electrically connected to the power supply unit 6〇. The light-emitting unit 200 includes a circuit board 210 mounted on the mounting end surface 51 of the heat-conducting base 5, and a plurality of LED lamps 220 mounted on the circuit board 21, whereby the LED lamps 220 emit light. When the temperature rises to generate high heat, the heat conducting seat 50 can immediately transfer heat to the evaporation section 32 of the heat pipe 3, and vaporize the heat transfer medium in the evaporation section 32 to absorb a large amount of heat of vaporization and diffuse to the condensation section 3 The heat is transmitted to the heat sink 21, so that when the forced convection generated by the heat sink fan blows the heat sink fins 211 of the heat sink 21, the heat can be extracted through the heat dissipation holes u along with the air flow. The pedestal 1 is externally mounted to achieve heat dissipation. Through the above description, the advantages of the present invention can be further summarized as follows: 1. The present invention can utilize the heat pipe 3 to conduct heat generated by the LED lamps 22 to the heat module 2G to effectively dissipate heat. The heat dissipating module 20 can be installed in the pedestal 1 远离 away from the illuminating unit 2 ' 'so'. In addition to the good heat dissipating effect, the present invention can make the lamp appear more compact. The overall appearance and the appearance of the lampshade can be changed more, and at the same time, the center of gravity of the base ig can be made more stable. - Ben Maoming can use the heat pipe 30 to conduct the high heat generated by the LED lamps 22 to the heat dissipation mold and the group 20 to effectively dissipate heat. Therefore, the heat dissipation module 2G can be installed away from the light. In the pedestal 1 of the unit, the heat dissipation module 20 can have a large change of 1286593 space in the design size, and is relatively unrestricted. Therefore, the present invention can be effectively generated by the heat dissipation module 20. More efficient cooling. 3. The heat pipe 30 of the present invention not only conducts heat, but also supports the function of the lamp cover 40, the heat conducting base 5 and the light emitting unit 2, and electrically connects the light emitting unit 200 and the power supply unit. The role of 6〇, therefore, the use of the heat pipe 30 can simultaneously produce three functions of heat conduction, support, and electrical conductivity. Thus, not only can the number of components of the overall composition of the present invention be effectively reduced, but the production cost can be reduced, and the overall cost can be reduced. The style is more streamlined and beautiful. It is to be noted that in the present embodiment, although a single heat pipe is used for description, of course, the present invention can also be installed on the base 1 and the lampshade according to actual needs. In addition, in order to assist in supporting the lampshade 40, the heat conducting base 5〇 and the light emitting unit 2〇〇, the present invention can of course also be provided between the base and the lamp I 4 (). Support tube. As shown in FIG. 3 and FIG. 4, which is a second preferred embodiment of the present invention, the preferred embodiment is similar to the first preferred embodiment, and the difference is in the embodiment. The base 1〇 is located above the lampshade 4〇 and can be hung on the ceiling. The heat pipe 3 is a grooved heat (four) or a sintered heat pipe and is filled with a heat conductive material, which is also a conventional technique, and therefore will not be described herein. The evaporation section 32 of the heat pipe 30 extends from the top end face of the lamp cover 4 into the lamp cover 40 and extends from the back end face 52 into the heat transfer seat %. The mouth power supply is as early as 60. There is a cordo switch 63, and a switch 63 and an external power line (not shown) are connected to the cord 1286593. Between the power supply diagrams, the preferred embodiment of the second embodiment can achieve the same purpose and efficacy as the first preferred embodiment described above. ^ In summary, the luminaire with the heat pipe lamp holder of the present invention not only has good heat dissipation effect, but also has a compact overall appearance, and the components are simplified, so that the purpose of the invention can be achieved.
淮以上所述者，僅為本發明之較佳實施例而已，當不 月b以此限定本發明實施之範圍，即大凡依本發明申請專利 1巳圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。The above is only the preferred embodiment of the present invention, and is not limited to the scope of the present invention, that is, the simple equivalent of the patent application and the description of the invention. Variations and modifications are still within the scope of the invention.
10 1286593 . 【圖式簡單說明】 圖1是本發明具有熱導管燈架的燈具的一第一較佳實 施例的分解立體示意圖； 圖2是該第一較佳實施例的組合側視示意圖； 圖3是本發明具有熱導管燈架的燈具的一第二較佳實 施例的分解立體示意圖；及 圖4是該第二較佳實施例的組合側視示意圖。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a first preferred embodiment of a lamp having a heat pipe lamp holder according to the present invention; FIG. 2 is a side view showing the combination of the first preferred embodiment; 3 is an exploded perspective view of a second preferred embodiment of the luminaire having a heat pipe lamp holder of the present invention; and FIG. 4 is a combined side view of the second preferred embodiment.
11 1286593 .【主要元件符號說明】 100 * 熱導管燈架 200 * 發光單元 10 * * 基座 210 * 電路板 11 · · 散熱孔 220 * LED燈 20 .. 散熱模組 21 ♦. 散熱座 211 · 散熱鰭片 22 . · 散熱風扇 30… 熱導管 31… 冷凝段 32…蒸發段 3 3… 絕熱段 3 4·· 絕緣層 3 5… 印刷電路 3 5 1 · 第一端部 352 · 第二端部 40 ♦ · 燈罩 50 · · 導熱座 51… 安裝端面 52… 背端面 60 * * 供電單元 61，， 按鍵開關 62 · •電線插頭組 63 * * 拉繩開關 1211 1286593 . [Main component symbol description] 100 * Heat pipe light stand 200 * Light-emitting unit 10 * * Base 210 * Circuit board 11 · · Cooling hole 220 * LED light 20 .. Heat-dissipating module 21 ♦. Heat sink 211 · Heat sink fins 22 · Heat sink fan 30... Heat pipe 31... Condensing section 32... Evaporation section 3 3... Adiabatic section 3 4·· Insulation layer 3 5... Printed circuit 3 5 1 · First end 352 · Second end 40 ♦ · Lamp cover 50 · · Heat transfer seat 51... Mounting end face 52... Back end face 60 * * Power supply unit 61,, Push button switch 62 • Wire plug set 63 * * Pull cord switch 12