TWM612891U - 圖案化發光散熱鰭片組 - Google Patents

圖案化發光散熱鰭片組 Download PDF

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TWM612891U
TWM612891U TW110202406U TW110202406U TWM612891U TW M612891 U TWM612891 U TW M612891U TW 110202406 U TW110202406 U TW 110202406U TW 110202406 U TW110202406 U TW 110202406U TW M612891 U TWM612891 U TW M612891U
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heat dissipation
light
dissipation fin
emitting
holes
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范牧樹
張哲嘉
蘇建誌
盧冠丞
劉彥伶
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雙鴻科技股份有限公司
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0275Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/04Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0233Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the conduits having a particular shape, e.g. non-circular cross-section, annular
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0283Means for filling or sealing heat pipes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/04Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
    • F28D15/046Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure characterised by the material or the construction of the capillary structure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00Fins
    • F28F2215/04Assemblies of fins having different features, e.g. with different fin densities
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00Fins
    • F28F2215/08Fins with openings, e.g. louvers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2230/00Sealing means

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  • Engineering & Computer Science (AREA)
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  • Thermal Sciences (AREA)
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  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
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Abstract

一種圖案化發光散熱鰭片組,包括多個散熱鰭片和發光面板。散熱鰭片依序堆疊固定。各個散熱鰭片皆分別具有側沖孔。側沖孔分別從各個散熱鰭片的正面貫穿至背面。散熱鰭片的側沖孔彼此連通形成放置槽,各個散熱鰭片的側邊排列形成側平面。側平面上設置有多個特徵孔,這些特徵孔排列成可辨識圖樣。發光面板設置於放置槽內。發光面板所發出的光通過特徵孔離開圖案化發光散熱鰭片組。

Description

圖案化發光散熱鰭片組
本揭示內容係關於圖案化發光散熱鰭片組。
此處的陳述僅提供與本揭示有關的背景信息,而不必然地構成現有技術。
隨著電腦及各式電子裝置的快速發展,這類的設備已漸以長時間持續開機作用的運作模式運行。長時間操作電腦及各式電子裝置的過程中,其產生的熱量也愈來愈多。有鑒於此,藉助熱傳導、風扇、水冷、熱虹吸原理等眾多手段的散熱裝置開始被廣泛採用。其中,散熱鰭片可以說是相當常用且成本相對較低的散熱手段。
上述散熱鰭片的使用已逾數十年,其佔用設備的一定空間但卻只有散熱的單一功效。在現今電子產業迅速發展的背景下,實有必要思考如何增加散熱鰭片在電子設備中的功能與效用。
有鑑於此,本揭示的一些實施方式揭露了一種圖案化發光散熱鰭片組,包括多個散熱鰭片和發光面板。散熱鰭片依序堆疊固定。各個散熱鰭片皆分別具有側沖孔。側沖孔分別從各個散熱鰭片的正面貫穿至背面。散熱鰭片的側沖孔彼此連通形成放置槽,各個散熱鰭片的側邊排列形成側平面。側平面上設置有多個特徵孔,這些特徵孔排列成可辨識圖樣。發光面板設置於放置槽內。發光面板所發出的光通過特徵孔離開圖案化發光散熱鰭片組。
於本揭示的一或多個實施方式中,發光面板從放置槽的開口露出的部分為非發光面。
於本揭示的一或多個實施方式中,發光面板面向開口的部分的表面積小於整個發光面板的表面積的百分之二。
於本揭示的一或多個實施方式中,發光面板面向開口的部分以外之其它部分皆由散熱鰭片所包覆。
於本揭示的一或多個實施方式中,各個散熱鰭片的形狀和大小皆相同。
於本揭示的一或多個實施方式中,可辨識圖樣具有多個特徵,各個特徵分別由多個特徵孔中的單一個特徵孔所構成。
於本揭示的一或多個實施方式中,可辨識圖樣具有多個特徵,各個特徵分別由多個特徵孔所構成。
本揭示的圖案化發光散熱鰭片組藉由特徵孔、側沖形成的放置槽以及發光面板的設置使得散熱鰭片組兼具散熱、表現特定標示甚和增加美觀等多重功效。
為了讓本揭示的上述特徵和優點能更明顯易懂,下文特舉實施例,並配合所附圖式作詳細說明如下。
為使本揭示之敘述更加詳盡與完備,下文針對了本揭示的實施態樣與具體實施例提出了說明性的描述;但這並非實施或運用本揭示具體實施例的唯一形式。以下所揭露的各實施例,在有益的情形下可相互組合或取代,也可在一實施例中附加其他的實施例,而無須進一步的記載或說明。
在以下的描述中,將詳細敘述許多特定細節以使讀者能夠充分理解以下的實施例。然而,也可在無此等特定細節之情況下實踐本揭示之實施例。在其他情況下,為簡化圖式,本領域熟知的結構與裝置僅示意性地繪示於圖中。
參考第1A圖和第1B圖。第1A圖繪示本揭示一些實施例中圖案化發光散熱鰭片組100的爆炸示意圖。第1B圖繪示本揭示一些實施例中圖案化發光散熱鰭片組100的立體示意圖。圖案化發光散熱鰭片組100包括多個散熱鰭片110和發光面板120。散熱鰭片110依序堆疊固定,例如多個散熱鰭片110皆以同一方位排列且頭尾依序堆疊。每個散熱鰭片110皆具有側沖孔112,側沖孔112從各個散熱鰭片110的正面114貫穿至背面116。每個散熱鰭片110的側沖孔112彼此連通形成放置槽102。每個散熱鰭片110的同一方向之側邊118排列形成圖案化發光散熱鰭片組100上實質連續的側平面104。側平面104上設置有多個特徵孔106,這些特徵孔106排列成可辨識圖樣PA。圖中所示之可辨識圖樣PA具有三個特徵PA1、PA2、PA3(例如,英文字母),但不以此為限。這些散熱鰭片110可以由鋁所製成,但不以此為限。在一些實施例中,發光面板120為發光二極體面板,但不以此為限。
發光面板120設置於上述放置槽102內。發光面板120所發出的光通過這些特徵孔106離開(射出)圖案化發光散熱鰭片組100,以顯示可辨識圖樣PA。在一些實施例中,發光面板120從放置槽102的開口OP露出的部分122為非發光面。在一些實施例中,發光面板120面向開口OP的部分122的表面積小於整個發光面板120的表面積的百分之二,藉以減少從開口OP漏出的光,進而降低顯示可辨識圖樣PA所需的能量。在一些實施例中,發光面板120面向開口OP的部分122以外之其它部分皆由散熱鰭片110所包覆,以增加可辨識圖樣PA的明顯程度。
上述的圖式中所呈現的每個散熱鰭片110形狀大小皆相同,且每個散熱鰭片110依序以相同的方位排列堆疊,但此特徵並不用以限制本揭示所保護的內容。上述實施例中所描述的圖案化發光散熱鰭片組100的側沖孔112和放置槽102可以由側沖等連續沖壓的加工方式所形成,但不以此為限。各個散熱鰭片110之間的間距(即每個散熱鰭片110的厚度)可以是2.4毫米,散熱鰭片110的單一面之厚度(即鋁片的厚度)可以是0.4毫米。單一特徵孔106的直徑可以是0.8毫米,兩個相鄰單一特徵孔106的圓心之間的距離可以是2毫米。當然,上述尺寸僅為示例,並非用以限制本揭示所保護的範疇。
參考第2A圖和第2B圖。第2A圖繪示本揭示一些實施例中圖案化發光散熱鰭片組100A的立體示意圖。第2B圖繪示本揭示一些實施例中圖案化發光散熱鰭片組100A的上視示意圖。在第2A圖和第2B圖的實施例中,可辨識圖樣PA’中的每一個特徵PA’1、PA’2、PA’3(例如,每一個字母)是分別由單一且連續的特徵孔106A所構成。反觀第1A圖和第1B圖的實施例中,是使用類似馬賽克的概念,可辨識圖樣PA中的每一個特徵PA1、PA2、PA3(例如,每一個字母)是分別由多個尺寸相較於特徵孔106A小上許多之分開的特徵孔106所構成,此種方式相較於第2A圖和第2B圖的實施例需在較遠處觀看方能展現較清楚的可辨識圖樣PA。但從另一方面來看,第1A圖和第1B圖的實施例中可辨識圖樣PA所在的側平面104相較於第2A圖和第2B圖的實施例中的側平面104A在具有相同表面積和相同可辨識圖樣PA、PA’的前提下保留較多的散熱鰭片110實體部分,因而能具備較佳的散熱效果。
參考第3A圖和第3B圖。第3A圖繪示本揭示一些實施例中圖案化發光散熱鰭片組100B的立體示意圖。第3B圖繪示本揭示一些實施例中圖案化發光散熱鰭片組100B的上視示意圖。在第3A圖和第3B圖的實施例中,在側平面104B上組成可辨識圖樣PA’’的特徵PA’’1、PA’’2、PA’’3的特徵孔106B為鋸齒狀,相較於第2A圖和第2B圖的實施例中特徵孔106A具有斜邊的實施例更易於製作。
綜上所述,本揭示的實施例提供了一種圖案化發光散熱鰭片組。能夠在幫助系統(例如,電腦主機)的部件散熱的同時增加美觀和識別性等多重效果。
雖然本揭示已以實施例揭露如上,然並非用以限定本揭示,任何熟習此技藝者,在不脫離本揭示之精神和範圍內,當可作各種之更動與潤飾,因此本揭示之保護範圍當視後附之申請專利範圍所界定者為準。
100,100A,100B:圖案化發光散熱鰭片組 102:放置槽 104, 104A, 104B:側平面 106, 106A, 106B:特徵孔 110:散熱鰭片 112:側沖孔 114:正面 116:背面 118:側邊 120:發光面板 122:部分 OP:開口 PA, PA’, PA’’:可辨識圖樣 PA1, PA2, PA3, PA’1, PA’2, PA’3, PA’’1, PA’’2, PA’’3:特徵
第1A圖繪示本揭示一些實施例中圖案化發光散熱鰭片組的爆炸示意圖。 第1B圖繪示本揭示一些實施例中圖案化發光散熱鰭片組的立體示意圖。 第2A圖繪示本揭示一些實施例中圖案化發光散熱鰭片組的立體示意圖。 第2B圖繪示本揭示一些實施例中圖案化發光散熱鰭片組的上視示意圖。 第3A圖繪示本揭示一些實施例中圖案化發光散熱鰭片組的立體示意圖。 第3B圖繪示本揭示一些實施例中圖案化發光散熱鰭片組的上視示意圖。
100:圖案化發光散熱鰭片組
102:放置槽
104:側平面
110:散熱鰭片
112:側沖孔
114:正面
116:背面
118:側邊
120:發光面板
PA:可辨識圖樣
PA1,PA2,PA3:特徵

Claims (7)

  1. 一種圖案化發光散熱鰭片組,包括: 複數個散熱鰭片,依序堆疊固定,各該散熱鰭片具有一側沖孔,從各該散熱鰭片的正面貫穿至背面,各該散熱鰭片的該側沖孔彼此連通形成一放置槽,各該散熱鰭片的側邊排列形成一側平面,該側平面上設置有複數個特徵孔,該些特徵孔排列成一可辨識圖樣;以及 一發光面板,設置於該放置槽內,其中該發光面板所發出的光通過該些特徵孔離開該圖案化發光散熱鰭片組。
  2. 如請求項1所述之圖案化發光散熱鰭片組,其中該發光面板從該放置槽的一開口露出的一部分為一非發光面。
  3. 如請求項2所述之圖案化發光散熱鰭片組,其中該發光面板面向該開口的該部分的表面積小於整個該發光面板的表面積的百分之二。
  4. 如請求項2所述之圖案化發光散熱鰭片組,其中該發光面板面向該開口的該部分以外的其它部分皆由該些散熱鰭片所包覆。
  5. 如請求項1所述之圖案化發光散熱鰭片組,其中該些散熱鰭片的形狀和大小皆相同。
  6. 如請求項1所述之圖案化發光散熱鰭片組,其中該可辨識圖樣具有複數個特徵,各該特徵分別由該些特徵孔中的單一個所構成。
  7. 如請求項1所述之圖案化發光散熱鰭片組,其中該可辨識圖樣具有複數個特徵,各該特徵分別由該些特徵孔中的多個所構成。
TW110202406U 2020-07-20 2021-03-05 圖案化發光散熱鰭片組 TWM612891U (zh)

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