M304003 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種led照明燈具散熱結構，尤指 種用於提供LED照明燈具散熱的散熱結構。 【先前技術】M304003 VIII. New Description: [New Technology Field] This creation department is about a heat dissipation structure for LED lighting fixtures, especially for providing heat dissipation structure for LED lighting fixtures. [Prior Art]
由於發光二極體（LED)具有亮度高、省電、壽命長等 ，夕優點’而被廣泛地應用在燈具的照明上，其通常係將 夕數LED燈加以排列並連結於一電路板上，而組合成一： 、、丑、、且，另，由於led燈的耐熱性較差，通常需藉助 ^放熱元件來將各LED燈所產生的熱量導離，以使夂 LEy垃此在一杈低的溫度下運作，因此其在使用上係缺一 :了已由結構的設計，來提昇整體的導、散熱效 事該項行業之相關人士所研究的重要課題。 ⑽ a :月燈具散熱結構’主要包括—燈殼、一 燈殼内及—散熱體，其中該LED燈組係、容設於 "又〇卩，且其底面連接有多數個LED燈，背而目,丨卧、 堆疊組合而熱體係由多數散熱片相互 孔係用以套接在咏設有相互對應的連通孔，該連通 熱量時，可* ^/、、二之另一端上；當各LED燈發光及產生 以令熱量得以經由各散熱片：：，、片的熱擴散作用， LED照明燈具散熱結構Γ ^，如此，以組合成- 然而，習知LED燈具散熱結構，在實際使用下仍存在 5 M304003 =ΓΓ，由於其為增加熱管鏡燈組㈣附接 二V 對熱管之底端進行塵扁製程，不僅辦加 =◊加工成本外，更容易導致熱管内部的毛細組織4 $ :洛剝離及造成的熱傳導耗損現象，並大幅降低立 接貼能，另，僅以熱管來作導熱，其能與®燈直 滿足現階，其無* 之…# '、、、月&具之散熱需求，更由於其導、散敎 而使其内部之LED燈的使用壽命被 … 短，亟待加以改善者。 有鑑於上述習知所產生之問題，本案創作人遂以從事 Γ::之經驗’並本著精益求精之精神，積極研究改 良，逐有本創作『LED照明燈具散熱結構』之產生。 【新型内容】 本創作之主要目的，在於提供一種LED照明产呈埶 結構，其係利用均溫板與埶管且/、月尤、 得以大幅㉖加n ” 積貼附接觸， 制9加其v、政熱效能；且能省略熱管的局部壓扇 加工衣程，而降低製造成本。 為了達成上述之目的，本創作係提供一種LED昭明严 /、政熱結構，用以提供LED照明燈具散熱，包括一；•二 led k組、一均溫板及一熱管，其中燈殼具有—門 ==接於燈殼之開孔一側，且其包含1:板及 妾、兒路板之一平面的le:d燈，電路板的另一平面 M304003 則與均溫板相互貼附接觸，於均溫板上成形有環形凹槽； 該熱管具有一受熱端，該受熱端係與均溫板之凹槽内表面 相互貼附接觸。 【實施方式】 有關本創作之詳細說明及技術内容，配合圖式說明如Since the light-emitting diode (LED) has high brightness, power saving, long life, etc., it is widely used in the illumination of lamps, which are usually arranged and connected to a circuit board. And combined into one:, ugly, and, in addition, due to the poor heat resistance of the led lamp, it is usually necessary to use the heat release element to guide the heat generated by each LED lamp, so that the LEY is low. It operates at a temperature, so it lacks in use: it has been designed by the structure to enhance the overall guiding and cooling effects of important issues studied by people in the industry. (10) a: The monthly heat dissipation structure of the lamp mainly includes a lamp housing, a lamp housing and a heat sink. The LED lamp group is housed in a "〇卩, and the bottom surface is connected with a plurality of LED lights, the back However, the heat system consists of a plurality of heat sinks that are connected to each other by a plurality of heat sinks, and are connected to each other with a corresponding communication hole. When the heat is connected, the other end of the body can be *^/, and Each LED lamp emits light and generates heat so that heat can be transferred through the heat sinks::,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, There is still 5 M304003 = ΓΓ, because it is to increase the heat pipe lens group (4) attached to the second V to the bottom end of the heat pipe dust flat process, not only add = ◊ processing costs, it is more likely to cause the capillary inside the heat pipe 4 $ :Luo peeling and the resulting heat conduction loss phenomenon, and greatly reduce the vertical bonding ability, in addition, only the heat pipe for heat conduction, which can meet the current order with the ® lamp, its no *... ',,, month & With the need for heat dissipation, it is also due to its guidance and divergence. Internal life of the LED light is ... short, those who urgently be improved. In view of the problems arising from the above-mentioned conventional knowledge, the creators of this case have been engaged in the experience of “:” and in the spirit of excellence, actively researching and improving, and creating the “heat dissipation structure of LED lighting fixtures”. [New content] The main purpose of this creation is to provide a LED lighting production structure, which uses a uniform temperature plate and a manifold, and /, Yue You, can be a large 26 plus n" product attachment contact, system 9 plus its v, political efficiency; and can omit the heat pipe partial pressure fan processing process, and reduce manufacturing costs. In order to achieve the above objectives, the creation of the system provides a LED Zhao Ming Yan /, political structure to provide LED lighting heat dissipation , including a; two led k group, a temperature equalizing plate and a heat pipe, wherein the lamp housing has a door -= connected to the opening side of the lamp housing, and it comprises: a board: one of the board and the board The flat le:d lamp, the other plane of the circuit board M304003 is in contact with the temperature equalizing plate, and the annular plate is formed on the temperature equalizing plate; the heat pipe has a heating end, the heating end and the temperature equalizing plate The inner surfaces of the grooves are in contact with each other. [Embodiment] The detailed description and technical contents of the creation are described in conjunction with the drawings.
下，然而所附圖式僅提供參考與說明用，並非用來對本 作加以限制者。 主四圖所·示 你刀別為本創作之立體分解 圖、部份組合示意圖、組合外觀圖及組合剖視圖，本創作 係提供一種LED照明燈具散熱結構，其主要包括一燈殼 10、一 LED燈組2〇、一均溫板30及一熱管撕如第:圖又所 示），其中： 該燈殼10具有ϋ形固定利，於固定座丨丨之四隅分 別。又有牙孔111，且於其底面向下延伸有一圓形外罩^， 於外罩12之内側成形有一碗形内罩13，於内罩13頂面設有 開孔14 ’另在内罩13之底部内侧面成形有__固定環巧， 該固定環15係供一透光鏡16置入連接（如第四圖所示）。 該LH)燈組20係固接於燈殼1〇之開孔14 一側，且其包 含-電路板21及複數固接於電路板幻之底面的⑽燈2广 亚於電路板21上設有電連接於⑽㈣的電源線烈，該電 >路板幻之底面伽接㈣罩13之頂面，而各㈣則容 设於内罩13之内部。 該均溫板30之底面係與LED燈組2〇之電路板幻的頂面 M304003 相互貼接，且其包含一上殼板31及一對應罩合於上殼板31 下方的下殼板32，於上、下殼板31、32之間形成有真空容 腔，並裝填有毛細組織及工作流體，藉以利用氣、液相之 熱傳機制來達成快速熱傳導效果；另在上殼板幻之中央向 上延伸有一階梯狀環形圍板311 ，並於圍板311上成形有 弧形凹槽312 ;又，在均溫板3〇之四隅角落處分別設有對 應燈殼10之穿孔的通孔33，以供螺检等固定元件 鎖固。 該熱管40具有一環形受熱端41及二從受熱端41之末端 向上垂直延伸的放熱端42，該受熱端41係與均溫板3〇之凹 槽312内表面相互貼附接觸。 此外，本創作更包括有一散熱體5〇，該散熱體5〇係可 由多數散熱片51相互堆疊而成，並於各散熱片51上設有相 互對應的連通孔52，該連通孔52係供熱㈣之放敎端 設連接。 Η 組合時係將LED燈組2〇之電路板21置放於燈殼1〇之内 罩13=面上，次將均溫板3〇之各通孔33分別對應於固定座 ^牙孔再以螺栓依序穿接穿孔111與通孔33與螺 巾目相螺固連接，即可令均溫板3〇之下殼板32底面與電路幻 之頂，相互貼㈣觸；另將散熱㈣之連通孔犯分別套接 ，熱官40之放熱端42，再將熱管仙之受熱端^下圓弧面以 與均溫板30之凹槽312内表面相互貼附接觸 :細曹312之間塗佈導熱介質，以增加其熱傳效能：最 内罩13之固定環15塗佈黏膠，再將透光鏡16置入連 M304003 接；如此，即可組合成一 led照明燈具。 使用時對LED燈組20通入電流，令其各LED燈22發光 並產生熱量，該等熱量將傳導到電路板21上，並藉由電路 板21與均溫板3〇的大面積貼接，及均溫板3〇之氣液相熱傳 機制，以將熱量快速帶至熱管4〇之受熱端41，再傳導至其 放熱端42上，並由放熱端42與各散熱片51進行熱交換；最 後，藉由LED照明燈具外部之低溫氣流，以將各散熱片μ •之熱量帶離，以使各LEI)燈22能在一較低的溫度下運作， 進而延長其使用壽命。 ^經由上述結構說明後可知，本創作係利用均溫板加與 熱管40之間的大表面積貼附接觸，得以大幅增加其導、散 熱效能；且能省略熱管4〇的局部壓扁加工製程，而降低^ 上所述’當知本創作之LED照明燈具散熱結構已且 有產業湘性、新純與進步性，又本創作之構造亦未曾 見於同類產品及公開佶，+人々产人a 曰 户 使用 凡全付合新型專利申請要件， 爰依專利法提出申請。 惟以上所述僅為本創作之較佳可行實施例，並非因此 即拘限本創作之專利笳圖 Λ' ^ 圍故舉凡運用本創作說明書及圖 式内奋所為之寻效結構變 關之技術領域，均同人或直接或間接運用於其它相 合予陳明。川理白包含於本創作所涵蓋之範圍内， M3 04003 【圖式簡單說明】 圖 ，一圖係本創作之立體分解圖。 第二圖係本創作之部份組合 第三圖係、本創作之組合、忍 第四圖係、本創作之級合剖視^ 【主要元件符號說明】 k本創作】 燈殼10 固定座11 外罩12 穿孔111 開孔14 内罩13 透光鏡16 固定環15 LED燈組2〇 LED 燈 22 電路板21 均溫板30 電源線23 上殼板31 凹槽312 圍板311 通孔33 下殼板32 熱管40 受熱端41 散熱體50 放熱端42 散熱片51 連通孔52The drawings are provided for reference and description only, and are not intended to limit the invention. The main picture shows the three-dimensional exploded view, partial combination diagram, combined appearance and combined sectional view of the creation of the knife. The creation system provides a heat dissipation structure for the LED lighting fixture, which mainly comprises a lamp housing 10 and an LED. The lamp set 2〇, a temperature equalizing plate 30 and a heat pipe are torn as shown in the figure: FIG. 2), wherein: the lamp housing 10 has a meandering shape and is fixed on the four sides of the fixed seat. There is a tooth hole 111, and a circular outer cover ^ extends downwardly from the bottom surface thereof, and a bowl-shaped inner cover 13 is formed on the inner side of the outer cover 12, and an opening 14 is formed on the top surface of the inner cover 13' The bottom inner side is formed with a __ fixing ring, and the fixing ring 15 is provided with a light transmitting mirror 16 to be connected (as shown in the fourth figure). The LH lamp group 20 is fixed to one side of the opening 14 of the lamp housing 1 and includes a circuit board 21 and a plurality of (10) lamps 2 fixed on the bottom surface of the circuit board. There is a power line electrically connected to (10) (4), and the bottom surface of the circuit board is connected to the top surface of the cover (13), and each (4) is accommodated inside the inner cover 13. The bottom surface of the temperature equalizing plate 30 is adhered to the top surface M304003 of the circuit board of the LED lamp group 2, and comprises an upper shell plate 31 and a lower shell plate 32 correspondingly disposed under the upper shell plate 31. A vacuum cavity is formed between the upper and lower shell plates 31, 32, and is filled with capillary structure and working fluid, thereby utilizing the heat transfer mechanism of gas and liquid phase to achieve rapid heat conduction effect; A stepped annular surrounding plate 311 extends upwardly from the center, and an arcuate recess 312 is formed in the surrounding plate 311. Further, through holes 33 corresponding to the perforations of the lamp housing 10 are respectively disposed at the corners of the four sides of the temperature equalizing plate 3 For fixing by fixing components such as screw checks. The heat pipe 40 has an annular heat receiving end 41 and two heat releasing ends 42 extending vertically upward from the end of the heat receiving end 41. The heat receiving end 41 is in contact with the inner surface of the groove 312 of the temperature equalizing plate 3〇. In addition, the present invention further includes a heat sink 5, which is formed by stacking a plurality of heat sinks 51, and each of the heat sinks 51 is provided with a corresponding communication hole 52, and the communication hole 52 is provided for The connection of the heat (four) is set. Η When combining, the circuit board 21 of the LED lamp group 2 is placed on the inner cover 13=face of the lamp housing 1,, and the through holes 33 of the temperature equalization plate 3〇 are respectively corresponding to the fixed seat ^holes. The bolts are sequentially threaded through the through holes 111 and the through holes 33 and the screw shafts are screwed together, so that the bottom surface of the shell plate 32 under the temperature equalizing plate 3 and the top of the circuit are attached to each other (four); and the heat is dissipated (4) The connecting holes are respectively sleeved, the heat releasing end 42 of the hot official 40, and then the heated end of the heat pipe is placed on the arc surface to adhere to the inner surface of the groove 312 of the temperature equalizing plate 30: between the thin Cao 312 The heat conductive medium is coated to increase the heat transfer efficiency: the fixing ring 15 of the innermost cover 13 is coated with the adhesive, and the light transmitting mirror 16 is placed in the joint M304003; thus, the LED lighting fixture can be combined. When in use, the LED lamp group 20 is supplied with current, so that each of the LED lamps 22 emits light and generates heat, which is conducted to the circuit board 21 and is attached to the large area of the temperature equalizing plate 3 by the circuit board 21 And the gas-phase heat transfer mechanism of the uniform temperature plate to heat the heat to the heat-receiving end 41 of the heat pipe 4, and then to the heat-releasing end 42, and heat the heat-dissipating end 42 and the heat sinks 51. In the end, the low temperature airflow outside the LED lighting fixture is used to carry away the heat of each heat sink, so that the LEI) lamps 22 can operate at a lower temperature, thereby prolonging their service life. ^ Through the above description of the structure, it can be seen that the present invention utilizes the large surface area adhesion contact between the temperature equalizing plate and the heat pipe 40, thereby greatly increasing the guiding and heat dissipating efficiency; and omitting the partial flattening processing process of the heat pipe 4〇, And the reduction of the above-mentioned 'light-emitting structure of LED lighting fixtures has been industrialized, pure and progressive, and the structure of this creation has not been seen in similar products and publicly, + people born a 曰The households use the all-paying new patent application requirements and apply for the patent law. However, the above description is only a preferred and feasible embodiment of the present invention, and thus it is not limited to the patent of the creation. ^ 围 举 凡 凡 运用 运用 运用 运用 运用 运用 运用 运用 运用 运用 运用 运用 运用 运用 运用 运用 运用 运用 运用 运用 运用 运用 运用 运用 运用 运用 运用The fields are all directly or indirectly applied to Chen Ming. Chuan Libai is included in the scope of this creation, M3 04003 [Simple diagram of the diagram] Figure, a diagram is a three-dimensional exploded view of the creation. The second picture is the combination of the third picture of this creation, the combination of this creation, the fourth picture series, the stage of the creation of the creation ^ [main symbol description] k creation] lamp housing 10 fixed seat 11 Cover 12 Perforation 111 Opening 14 Inner cover 13 Transmissive mirror 16 Retaining ring 15 LED lamp group 2 LED lamp 22 Circuit board 21 Temperature plate 30 Power line 23 Upper plate 31 Groove 312 Coam plate 311 Through hole 33 Lower case Plate 32 heat pipe 40 heat receiving end 41 heat sink 50 heat releasing end 42 heat sink 51 communication hole 52