TW201604486A - High heat dissipating lamp - Google Patents
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- TW201604486A TW201604486A TW103125088A TW103125088A TW201604486A TW 201604486 A TW201604486 A TW 201604486A TW 103125088 A TW103125088 A TW 103125088A TW 103125088 A TW103125088 A TW 103125088A TW 201604486 A TW201604486 A TW 201604486A
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Description
本發明係關於一種照明燈具;特別是指以高功率LED作為燈源,且該燈具具有散熱器以協助燈具散熱者。 The invention relates to a lighting fixture; in particular to a high-power LED as a light source, and the lamp has a heat sink to assist the heat sink of the lamp.
一般之高功率燈具,如工礦燈、道路燈、球場燈……等為了節省能源及提高發熱效能,大多會採用高功率之LED作為燈源,但LED發光時易產生大量熱能而使燈具過熱並降低燈具之壽命,因此在燈具上的散熱設計一直是相關產業欲改良的重點。 In general, high-power lamps, such as industrial and mining lamps, road lights, stadium lights, etc., in order to save energy and improve heat generation, most of them use high-power LEDs as light sources, but LEDs are prone to generate a lot of heat when they emit light, which causes the lamps to overheat and Reducing the life of the luminaire, so the heat dissipation design on the luminaire has always been the focus of the relevant industry to improve.
習知使用高功率LED作為燈源之燈具,的散熱設計不外乎是如我國專利證書號第M452307號「大型LED燈」者,其係於LED燈板、散熱燈罩之表面塗有散熱塗料,以產生快速散熱之效果者,但其大多無法再將散熱塗料所周圍的熱有效排除,故其散熱之效果有限;或如我國專利證書第M416037號「一種LED工礦燈」,係於燈具上額外裝設散熱裝置如散熱片或風扇者,然而,額外裝設的散熱裝置同時會增加燈具本身的重量而不利於使用。 The heat dissipation design of the lamp using the high-power LED as the light source is nothing more than the "large-size LED lamp" of China Patent Certificate No. M452307, which is coated with the heat-dissipating paint on the surface of the LED lamp board and the heat-dissipating lamp cover. In order to produce the effect of rapid heat dissipation, most of them can no longer effectively remove the heat around the heat-dissipating paint, so the heat-dissipating effect is limited; or such as China Patent Certificate No. M416037 "an LED industrial light", attached to the lamp A heat sink such as a heat sink or a fan is installed. However, the additional heat sink also increases the weight of the lamp itself and is not advantageous for use.
有鑑於此,本發明人潛心構思並更深入研究,終 於發明出一種高散熱性燈具。 In view of this, the inventor has conceived and studied more deeply. Invented a high heat dissipation lamp.
本發明提供一種高散熱性燈具,其主要目的是在不提高燈具之重量的前提下,使燈具保持於高效率的散熱效果。 The invention provides a high heat dissipation lamp whose main purpose is to maintain the lamp with a high efficiency heat dissipation without increasing the weight of the lamp.
為達前述目的,本發明提供一種高散熱性燈具,包含:一散熱器,包括一矩形之底壁,該底壁具有一下端面及相對於該下端面之一上端面,該底壁之其中二相對之側邊係分別向上方延伸成型一側壁,該底壁並於該上端面向上方成型複數散熱鰭片,各該散熱鰭片間係具有一氣流通道;一送風裝置,裝設於該散熱器上,使該送風裝置所產生之氣流係自由地於該氣流通道內流通;以及至少一燈件,設於該散熱器之底壁之下端面,該燈件包含至少一LED模組。 To achieve the foregoing objective, the present invention provides a high heat dissipation lamp, comprising: a heat sink comprising a rectangular bottom wall, the bottom wall having a lower end surface and an upper end surface opposite to the lower end surface, wherein the bottom wall is two Forming a sidewall on the side of the opposite side, the bottom wall is formed with a plurality of heat dissipation fins facing the upper end, and each of the heat dissipation fins has an air flow passage; and an air supply device is disposed on the heat sink The airflow generated by the air blowing device is freely circulated in the airflow passage; and at least one light component is disposed on a lower end surface of the bottom wall of the heat sink, and the light component comprises at least one LED module.
本發明利用所提供的高散熱性燈具,可以獲得的功效在於:該燈具之燈件係包含至少一LED模組,且該燈件係直接設於一散熱器之底壁,藉此不需再額外加裝散熱裝置,以避免增加燈具之重量;此外,該散熱器係具有一氣流通道,並透過一送風裝置於該氣流通道內產生氣流,藉此有效將熱能排除,以提高散熱之效率。 The invention utilizes the provided high heat dissipation luminaire, and the obtained function is that the lamp component of the luminaire comprises at least one LED module, and the lamp component is directly disposed on the bottom wall of a heat sink, thereby eliminating the need for An additional heat sink is added to avoid adding weight to the luminaire; in addition, the heat sink has an air flow passage and generates a gas flow in the air flow passage through a air supply device, thereby effectively removing heat energy to improve heat dissipation efficiency.
有關本發明為達成上述目的,所採用之技術、手段及其他之功效,茲舉一較佳可行實施例並配合圖式詳細說明如后。 The present invention has been described in connection with the preferred embodiments of the present invention in accordance with the accompanying drawings.
20‧‧‧散熱器 20‧‧‧ radiator
21‧‧‧底壁 21‧‧‧ bottom wall
211‧‧‧下端面 211‧‧‧ lower end
212‧‧‧上端面 212‧‧‧ upper end
22‧‧‧側壁 22‧‧‧ side wall
23‧‧‧散熱鰭片 23‧‧‧ Heat sink fins
231‧‧‧凹槽 231‧‧‧ Groove
24‧‧‧氣流通道 24‧‧‧Air passage
25‧‧‧開口 25‧‧‧ openings
26‧‧‧連接部 26‧‧‧Connecting Department
27‧‧‧凸肋 27‧‧‧ ribs
28‧‧‧連接片 28‧‧‧Connecting piece
261‧‧‧通孔 261‧‧‧through hole
29‧‧‧鎖件 29‧‧‧Locks
30‧‧‧上蓋 30‧‧‧Upper cover
301‧‧‧定位牆 301‧‧‧ Positioning wall
31‧‧‧頂壁 31‧‧‧ top wall
311‧‧‧下端面 311‧‧‧ lower end
312‧‧‧上端面 312‧‧‧ upper end
32‧‧‧結合壁 32‧‧‧Bound wall
33‧‧‧固定件 33‧‧‧Fixed parts
34‧‧‧穿孔 34‧‧‧Perforation
35‧‧‧送風裝置 35‧‧‧Air supply device
36‧‧‧散熱鰭片 36‧‧‧Heat fins
361‧‧‧凹槽 361‧‧‧ Groove
37‧‧‧氣流通道 37‧‧‧Air passage
38‧‧‧防水盒 38‧‧‧Waterproof box
381‧‧‧通孔 381‧‧‧through hole
39‧‧‧導熱貼片 39‧‧‧ Thermal patch
40‧‧‧燈件 40‧‧‧Lights
41‧‧‧LED模組 41‧‧‧LED module
42‧‧‧反射罩 42‧‧‧reflector
43‧‧‧導熱貼片 43‧‧‧ Thermal patch
44‧‧‧銅基板 44‧‧‧ copper substrate
45‧‧‧罩蓋件 45‧‧‧Cover parts
46‧‧‧平板玻璃 46‧‧‧ flat glass
47‧‧‧下蓋件 47‧‧‧Under the cover
48‧‧‧鎖件 48‧‧‧Locks
49‧‧‧止水環 49‧‧‧ water ring
50‧‧‧支撐架 50‧‧‧Support frame
70‧‧‧模具 70‧‧‧Mold
701‧‧‧凸出部 701‧‧‧ protruding parts
71‧‧‧電源器 71‧‧‧Power supply
圖1係本發明實施例之立體外觀圖。 1 is a perspective view of an embodiment of the present invention.
圖2係本發明實施例之立體分解圖。 2 is an exploded perspective view of an embodiment of the present invention.
圖3係本發明實施例之剖視圖。 Figure 3 is a cross-sectional view of an embodiment of the present invention.
圖4係本發明實施例之俯視圖。 Figure 4 is a plan view of an embodiment of the present invention.
圖5係本發明實施例之另一角度剖視圖。 Figure 5 is another perspective cross-sectional view of an embodiment of the present invention.
圖6係本發明實施例之散熱器與透過一模具成型時之示意圖。 Fig. 6 is a schematic view showing the heat sink of the embodiment of the present invention when it is molded through a mold.
圖7係本發明實施例之燈件之立體分解圖。 Figure 7 is an exploded perspective view of a lamp member in accordance with an embodiment of the present invention.
圖8係本發明另一實施例之剖視圖。 Figure 8 is a cross-sectional view showing another embodiment of the present invention.
圖9係本發明另一實施例之散熱器之立體外觀圖。 Figure 9 is a perspective view of a heat sink according to another embodiment of the present invention.
圖10係本發明又一實施例之側面視圖。 Figure 10 is a side elevational view of yet another embodiment of the present invention.
圖11係本發明再一實施例之局部剖視圖。 Figure 11 is a partial cross-sectional view showing still another embodiment of the present invention.
圖12係本發明又再一實施例之局部剖視圖。 Figure 12 is a partial cross-sectional view showing still another embodiment of the present invention.
在本發明被詳細描述之前,要注意的是在以下的說明內容中,類似的元件是以相同的編號來表示。 Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals.
為使 貴審查委員對本發明之目的、特徵及功效能夠有更進一步之瞭解與認識,以下茲請配合【圖式簡單說明】詳述如后:本發明高散熱性燈具的較佳實施例如圖1至圖7所示,包含:一散熱器20、一送風裝置35、至少一燈件40 以及一支撐架50,其中:該散熱器20包括一矩形之底壁21,該底壁21具有一下端面211及相對於該下端面211之一上端面212,該底壁21之其中二相對之側邊係分別向上方延伸成型一側壁22,使該底壁21與該二側壁22概呈一ㄇ形結構,該底壁21並於該上端面212向上方成型複數散熱鰭片23,各該散熱鰭片23與該側壁22均為平行,使各該散熱鰭片23間係具有一氣流通道24,該底壁21之另二側邊均形成有一開口25,該底壁21於該開口25處係具有一連接部26,該底壁21之上端面212於該連接部26係不具有散熱鰭片23,亦即,該底壁21之上端面212於該連接部26係為平整之面以供物件組設,該散熱鰭片23上係成型有複數凹槽231,藉此提高散熱之面積;該底壁21於成型有該側壁22之其中一側邊處更向外側成型有一凸肋27;該散熱器20並具有二連接片28,該連接片28係為L形之片狀結構,該二連接片28均以其一端分別結合於該底壁21之該二連接部26,於此實施例中,該連接片28係透過複數鎖件29鎖固於該連接部26;該散熱器20於該二側壁22間跨固設有一上蓋30,該上蓋30具有一頂壁31,該頂壁31具有一下端面311及相對於該下端面311之一上端面312,該頂壁31之其中二相對之側邊係分別向下方延伸成型一結合壁32,該上蓋30係 以該二結合壁32跨設於該二側壁22上,並以複數固定件33鎖固結合壁32及側壁22;該送風裝置35,裝設於該散熱器20上,於此實施例中,該送風裝置35係固設於該上蓋30之頂壁31上,更詳細地說,該上蓋30於該頂壁31上係開設有一穿孔34,該送風裝置35之位置係與該穿孔34處相對應,並以出風口朝向該散熱器20之氣流通道24,藉此使該送風裝置35所產生之氣流係碰撞到該散熱器20之底壁21後,自由地於該氣流通道24內流通而往該散熱器20二側之開口25,以協助氣流通道24內之熱能排除;該送風裝置35亦可反向裝設,即以吸風口朝向該散熱器20之氣流通道24,藉此亦有協助氣流通道24內之熱能排除之效果;該至少一燈件40,設於該散熱器20之底壁21之下端面211,該燈件40包含至少一LED模組41,於此實施例中,該燈件40之數量係為二,且分別位於該底壁21之二端;該燈件40包含至少一反射罩42、一導熱貼片43、一銅基板44、一罩蓋件45、一平板玻璃46及一下蓋件47,該至少一LED模組41係設於該銅基板44之一端面上,該反射罩42係透過複數鎖件48鎖固設於該底壁21之下端面211,並環繞該至少一LED模組41,該導熱貼片43係結合於該底壁21之下端面211,該銅基板44係以其未設有LED模組41之一端面結合於該導熱貼片43,並鎖設於該底壁21,該平板玻璃46則間 隔該罩蓋件45而罩蓋於該銅基板44,並透過複數鎖件48鎖合該下蓋件47、該平板玻璃46、該罩蓋件45及該散熱器20,該散熱器20與該罩蓋件45間、該罩蓋件45與該平板玻璃46間以及該平板玻璃46與該下蓋件47間,均設有一止水環49;該平板玻璃46係可採用強化光學玻璃,因此可提高光輸出率及降低塑料老化之光損;該平板玻璃46並以罩蓋件45及下蓋件47之緊密裝配,若燈具受到撞擊時,可將力量轉移至散熱器20本體,進而保護該平板玻璃46;該支撐架50係概呈ㄇ形,係以其二端係分別鎖固於該二連接片28上,且該支撐架50係可相對於該散熱器20樞轉,該連接片28具有複數通孔281,藉以供使用者改變燈具之照明角度。 In order to enable the reviewing committee to have a better understanding and understanding of the purpose, features and effects of the present invention, the following is a detailed description of the following: a preferred embodiment of the high heat dissipation luminaire of the present invention, for example, FIG. As shown in FIG. 7 , a heat sink 20 , an air blowing device 35 , and at least one light component 40 are included And a support frame 50, wherein the heat sink 20 includes a rectangular bottom wall 21 having a lower end surface 211 and an upper end surface 212 opposite to the lower end surface 211, wherein two of the bottom walls 21 are opposite A side wall 22 is formed on the side of the side wall, and the bottom wall 21 and the two side walls 22 are formed in a meandering structure. The bottom wall 21 and the plurality of heat dissipation fins 23 are formed upwardly on the upper end surface 212. The heat dissipating fins 23 and the side walls 22 are both parallel, such that each of the heat dissipating fins 23 has an air flow passage 24, and the other two sides of the bottom wall 21 are formed with an opening 25, and the bottom wall 21 is at the opening 25 The connecting portion 26 has a connecting portion 26, and the upper end surface 212 of the bottom wall 21 does not have the heat dissipating fins 23 at the connecting portion 26, that is, the upper end surface 212 of the bottom wall 21 is flat on the connecting portion 26. The heat dissipating fins 23 are formed with a plurality of grooves 231, thereby increasing the area of heat dissipation; the bottom wall 21 is formed with a rib on the outer side of the side wall 22 27; the heat sink 20 has two connecting pieces 28, and the connecting piece 28 is an L-shaped sheet structure, the two connections The two connecting portions 26 are respectively coupled to the two connecting portions 26 of the bottom wall 21, and the connecting piece 28 is locked to the connecting portion 26 through a plurality of locking members 29; An upper cover 30 is defined between the side walls 22, and the upper cover 30 has a top wall 31 having a lower end surface 311 and an upper end surface 312 opposite to the lower end surface 311, and two opposite sides of the top wall 31 The edge system respectively extends downwardly to form a bonding wall 32, and the upper cover 30 is The two connecting walls 32 are spanned on the two side walls 22, and the connecting wall 32 and the side wall 22 are locked by a plurality of fixing members 33. The air blowing device 35 is mounted on the heat sink 20, in this embodiment, The air blowing device 35 is fixed on the top wall 31 of the upper cover 30. In more detail, the upper cover 30 defines a through hole 34 on the top wall 31. The position of the air blowing device 35 is opposite to the through hole 34. Correspondingly, the air outlet is directed toward the airflow passage 24 of the radiator 20, whereby the airflow generated by the air blowing device 35 collides with the bottom wall 21 of the radiator 20, and is freely circulated in the airflow passage 24. Openings 25 on the two sides of the heat sink 20 to assist in the removal of heat energy in the air flow passage 24; the air blowing device 35 can also be reversely mounted, that is, the air inlet passage 24 facing the heat sink 20 with the air suction port, thereby also having The light source 40 is disposed on the lower end surface 211 of the bottom wall 21 of the heat sink 20, and the light unit 40 includes at least one LED module 41. In this embodiment, The number of the lamp members 40 is two, and is respectively located at two ends of the bottom wall 21; the lamp member 40 includes A reflective cover 42 , a thermal conductive patch 43 , a copper substrate 44 , a cover member 45 , a flat glass 46 , and a lower cover member 47 . The at least one LED module 41 is disposed on one end of the copper substrate 44 . The reflector 42 is fixed to the lower end surface 211 of the bottom wall 21 through a plurality of locking members 48, and surrounds the at least one LED module 41. The heat conducting patch 43 is coupled to the lower end surface of the bottom wall 21. 211, the copper substrate 44 is coupled to the heat conductive patch 43 by an end surface of the LED module 41, and is locked to the bottom wall 21, and the flat glass 46 is Covering the copper substrate 44 with the cover member 45, and locking the lower cover member 47, the flat glass 46, the cover member 45 and the heat sink 20 through the plurality of lock members 48, the heat sink 20 and A water stop ring 49 is disposed between the cover member 45, the cover member 45 and the flat glass 46, and between the flat glass 46 and the lower cover member 47. The flat glass 46 is made of reinforced optical glass. Therefore, the light output rate can be increased and the light loss of the plastic aging can be reduced; the flat glass 46 is closely assembled by the cover member 45 and the lower cover member 47, and if the luminaire is impacted, the force can be transferred to the body of the heat sink 20, thereby Protecting the flat glass 46; the support frame 50 is substantially dome-shaped, and the two ends of the support frame 50 are respectively locked on the two connecting pieces 28, and the support frame 50 is pivotable relative to the heat sink 20, The connecting piece 28 has a plurality of through holes 281 for the user to change the illumination angle of the lamp.
以上所述為本發明實施例主要構件及其組態說明。至於本發明實施例的使用方式及功效,請參閱圖3及圖5所示,由於本發明之散熱器20於其底壁21上成型有複數散熱鰭片23,且各該散熱鰭片23間均具有一氣流通道24,藉此,送風裝置35可於該氣流通道24內產生氣流,協助將氣流通道24內之熱能排除,以提高散熱之效率。 The above description is the main components of the embodiment of the present invention and their configuration description. As shown in FIG. 3 and FIG. 5, the heat sink 20 of the present invention has a plurality of heat dissipation fins 23 formed on the bottom wall 21 thereof, and between the heat dissipation fins 23 Each has an air flow passage 24, whereby the air supply device 35 can generate an air flow in the air flow passage 24 to assist in eliminating thermal energy in the air flow passage 24 to improve heat dissipation efficiency.
請參閱圖6所示,本發明之散熱器20係透過一模具70而採用鋁擠型設計。值得注意的是,由於散熱鰭片23係為細長之結構,因此用於成形散熱鰭片23之模具70上亦得形成有細長之凸出部701。然而,散熱鰭片23及模具70若 越長則越容易因受力而受損斷裂,因此,為了使成型的過程更為順利,本發明之散熱鰭片23係設計為不等高,以減少該模具70之各凸出部701之長度,藉此得便於散熱器20之製造。 Referring to FIG. 6, the heat sink 20 of the present invention is designed by using an aluminum extrusion type through a mold 70. It is to be noted that since the heat radiating fins 23 are elongated structures, the mold 70 for forming the heat radiating fins 23 is also formed with elongated projections 701. However, if the heat sink fin 23 and the mold 70 are The longer the length, the more easily the damage is broken due to the force. Therefore, in order to make the molding process smoother, the heat dissipation fins 23 of the present invention are designed to be unequal to reduce the projections 701 of the mold 70. The length is thereby facilitated the manufacture of the heat sink 20.
此外,請參閱圖8所示,為了提高散熱器20之散熱效率,該上蓋30頂壁31之下端面311亦可向下方成型複數散熱鰭片36,各該上蓋30之散熱鰭片36間係具有一氣流通道37,該上蓋30亦可由鋁擠型設計製造,並配合該凸肋27而與該散熱器20之底壁21穩定結合,且該上蓋30之各該散熱鰭片36上均具有複數凹槽361。值得注意的是,該凸肋27係成型於該底壁21之其中一側邊之外側,而該上蓋30之頂壁亦於其下端面311相對於該凸肋27之一側成型有一定位牆301,藉此,當該上蓋30與該底壁21結合時,該凸肋27與該定位牆301係相互靠抵並定位,以輔助該上蓋30與該底壁21穩定結合。 In addition, as shown in FIG. 8 , in order to improve the heat dissipation efficiency of the heat sink 20 , the lower end surface 311 of the top wall 31 of the upper cover 30 can also form a plurality of heat dissipation fins 36 downwardly, and the heat dissipation fins 36 of the upper cover 30 are connected to each other. The upper cover 30 is also designed and manufactured by an aluminum extrusion type, and is coupled to the bottom wall 21 of the heat sink 20 in cooperation with the rib 27, and each of the heat dissipation fins 36 of the upper cover 30 has a heat dissipation fin 36. A plurality of grooves 361. It is to be noted that the rib 27 is formed on the outer side of one side of the bottom wall 21, and the top wall of the upper cover 30 is also formed with a positioning wall on one side of the lower end surface 311 with respect to one side of the rib 27. 301. Thereby, when the upper cover 30 is combined with the bottom wall 21, the ribs 27 and the positioning wall 301 are abutted against each other and positioned to assist the upper cover 30 to stably engage with the bottom wall 21.
其中,請參閱圖9配合圖8所示,該上蓋30頂壁31之下端面311係向下方成型有複數散熱鰭片36,該上蓋30並於該頂壁31開設有穿孔34,值得注意的是,該穿孔34處係如圖中所示,未具有散熱鰭片36,藉此便於使送風裝置35裝設於該上蓋30之穿孔34內。 Referring to FIG. 9 and FIG. 8 , the lower end surface 311 of the top wall 31 of the upper cover 30 is formed with a plurality of heat dissipation fins 36 downwardly, and the upper cover 30 is provided with a through hole 34 in the top wall 31. That is, the perforation 34 is as shown in the figure, and has no heat dissipation fins 36, thereby facilitating the installation of the air supply device 35 in the through hole 34 of the upper cover 30.
申請人特別說明的是,本創作之送風裝置35係可裝設於該散熱器20中之不同位置,例如請參閱圖10所示,該送風裝置35係裝設於該散熱器20之底壁21之穿孔(圖中未 示),藉此,可節省整體燈具之體積,以適用於不同之場所。 The applicant specifically describes that the air blowing device 35 of the present invention can be installed at different positions in the heat sink 20. For example, as shown in FIG. 10, the air blowing device 35 is installed on the bottom wall of the heat sink 20. Piercing of 21 (not shown in the figure) In this way, the overall size of the luminaire can be saved to suit different places.
除此之外,請參閱圖11所示,該上蓋30係未成型有散熱鰭片,該上蓋30頂壁31之下端面311更成型而具有至少一防水盒38,且各該防水盒38係位於該頂壁31及該散熱器20底壁21之散熱鰭片23間,於此實施例中,該防水盒38之數量係為二,藉此,可依使用需求而於該防水盒38內放置物品;例如圖中所示,該防水盒38內設有一電源器71,該防水盒38設有一通孔381,該通孔381係供電源器71之電源線通過,此外,該防水盒38之表面具有一導熱貼片39,藉此協助該防水盒38內部之物品散熱。 In addition, as shown in FIG. 11 , the upper cover 30 is not formed with heat dissipation fins, and the lower end surface 311 of the top wall 31 of the upper cover 30 is further formed to have at least one waterproof box 38, and each of the waterproof boxes 38 is The number of the waterproof boxes 38 is two in the embodiment, and the number of the waterproof boxes 38 is two. For example, the waterproof case 38 is provided with a power supply 71. The waterproof case 38 is provided with a through hole 381 for the power supply line of the power supply unit 71. Further, the waterproof case 38 is provided. The surface has a thermally conductive patch 39 to assist in the dissipation of heat from the contents of the waterproof case 38.
請參閱圖12所示,該燈具僅具有一燈件40,且送風裝置35係裝設於該散熱器20之其中一該開口25處,更詳細地說,該底壁21於該開口25處係具有一連接部,並以一L形連接片28之一端分別鎖固結合於該連接部,而該風送風裝置35則鎖設於該連接片28之另一端,且以其出風口朝向該散熱器20之氣流通道(圖中未示)。藉此,該送風裝置35所產生之氣流係於該散熱器20之氣流通道(圖中未示)內自由地流動,達到協助將氣流通道(圖中未示)內之熱能排除,以提高散熱之效率之效果。 Referring to FIG. 12, the lamp has only one lamp member 40, and the air blowing device 35 is installed at one of the openings 25 of the heat sink 20. In more detail, the bottom wall 21 is at the opening 25. The air supply device 35 is locked to the other end of the connecting piece 28, and the air outlet is facing the same. The air flow passage of the radiator 20 (not shown). Thereby, the airflow generated by the air blowing device 35 is freely flowing in the air flow passage (not shown) of the heat sink 20, thereby assisting in eliminating heat energy in the airflow passage (not shown) to improve heat dissipation. The effect of efficiency.
此外,該送風裝置35亦可直接鎖設於該連接部而免除該連接片29之設置,且可將ㄇ形支撐架(圖中未示)之二端鎖設於散熱器20之側壁(圖中未示)。 In addition, the air blowing device 35 can also be directly locked to the connecting portion to avoid the arrangement of the connecting piece 29, and the two ends of the dome-shaped support frame (not shown) can be locked on the side wall of the heat sink 20 (Fig. Not shown).
由上述得知本發明確實符合「具有產業可利用性」、「新穎性」、「進步性」,爰依法提出發明專利申請,祈請惠予審查並早日賜准專利,實感德便。 From the above, it is known that the present invention truly conforms to "industrial availability," "novelty," and "progressiveness", and submits an invention patent application in accordance with the law, praying for review and early granting of a patent, and it is truly sensible.
20‧‧‧散熱器 20‧‧‧ radiator
21‧‧‧底壁 21‧‧‧ bottom wall
211‧‧‧下端面 211‧‧‧ lower end
212‧‧‧上端面 212‧‧‧ upper end
22‧‧‧側壁 22‧‧‧ side wall
23‧‧‧散熱鰭片 23‧‧‧ Heat sink fins
231‧‧‧凹槽 231‧‧‧ Groove
24‧‧‧氣流通道 24‧‧‧Air passage
27‧‧‧凸肋 27‧‧‧ ribs
30‧‧‧上蓋 30‧‧‧Upper cover
31‧‧‧頂壁 31‧‧‧ top wall
311‧‧‧下端面 311‧‧‧ lower end
312‧‧‧上端面 312‧‧‧ upper end
32‧‧‧結合壁 32‧‧‧Bound wall
33‧‧‧固定件 33‧‧‧Fixed parts
35‧‧‧送風裝置 35‧‧‧Air supply device
40‧‧‧燈件 40‧‧‧Lights
50‧‧‧支撐架 50‧‧‧Support frame
Claims (12)
Priority Applications (1)
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TW103125088A TWI573959B (en) | 2014-07-22 | 2014-07-22 | High heat dissipating lamp |
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TW103125088A TWI573959B (en) | 2014-07-22 | 2014-07-22 | High heat dissipating lamp |
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TW201604486A true TW201604486A (en) | 2016-02-01 |
TWI573959B TWI573959B (en) | 2017-03-11 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111486358A (en) * | 2019-10-28 | 2020-08-04 | 深圳市海洋王照明工程有限公司 | L ED lamp |
CN113048416A (en) * | 2019-12-27 | 2021-06-29 | 林郅燊 | Airflow type air cooling lamp set |
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US20100177519A1 (en) * | 2006-01-23 | 2010-07-15 | Schlitz Daniel J | Electro-hydrodynamic gas flow led cooling system |
EP2235435B1 (en) * | 2007-12-22 | 2013-09-11 | Philips Solid-State Lighting Solutions, Inc. | Led-based luminaires for large-scale architectural illumination |
TWM350985U (en) * | 2008-05-05 | 2009-02-21 | lin-hui Chen | H-type heat dissipating device of an aquatic illumination lamp |
TWM372927U (en) * | 2009-08-20 | 2010-01-21 | Wei-Fan Zhuo | Lamp structure having multiple zooming effect |
TW201226792A (en) * | 2010-12-27 | 2012-07-01 | Foxconn Tech Co Ltd | Light emitting diode lamp |
TWM437432U (en) * | 2012-04-20 | 2012-09-11 | Fully Light Technology Co Ltd | High-power LED lamp |
TWM449906U (en) * | 2012-11-06 | 2013-04-01 | guo-qin Lv | LED lamp having heat dissipation structure |
CN203273349U (en) * | 2013-04-16 | 2013-11-06 | 深圳市赛尔聚源科技有限公司 | Modular type LED lamp |
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2014
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111486358A (en) * | 2019-10-28 | 2020-08-04 | 深圳市海洋王照明工程有限公司 | L ED lamp |
CN113048416A (en) * | 2019-12-27 | 2021-06-29 | 林郅燊 | Airflow type air cooling lamp set |
CN113048416B (en) * | 2019-12-27 | 2024-02-02 | 林郅燊 | Air-flow type air-cooled lamp set |
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TWI573959B (en) | 2017-03-11 |
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