TWI289040B - Heat conducting structure of heat radiator - Google Patents

Heat conducting structure of heat radiator Download PDF

Info

Publication number
TWI289040B
TWI289040B TW94100769A TW94100769A TWI289040B TW I289040 B TWI289040 B TW I289040B TW 94100769 A TW94100769 A TW 94100769A TW 94100769 A TW94100769 A TW 94100769A TW I289040 B TWI289040 B TW I289040B
Authority
TW
Taiwan
Prior art keywords
heat
transfer portion
heat sink
plate
keyhole
Prior art date
Application number
TW94100769A
Other languages
Chinese (zh)
Other versions
TW200626054A (en
Inventor
Chih-Kai Yang
Frank Feng-Gu Wang
Yi-Lun Cheng
Original Assignee
Inventec Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inventec Corp filed Critical Inventec Corp
Priority to TW94100769A priority Critical patent/TWI289040B/en
Publication of TW200626054A publication Critical patent/TW200626054A/en
Application granted granted Critical
Publication of TWI289040B publication Critical patent/TWI289040B/en

Links

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

This invention relates to a heat conducting structure of heat radiator. It is applied for a heat dissipation module of an electronic apparatus to combine with a heating element. The structure comprises a heat conducting board, and a buckling spring. A plane of the heat conducting board combines with the heating element has at least one retaining ring cylinder and at least one keyhole cylinder. A pair of plates and a pair of structural plates combines the buckling spring. The plate has an aperture corresponding to the retaining ring cylinder. Furthermore, it has a locking aperture corresponding to the keyhole cylinder. Through the retaining ring and the keyhole cylinder, the heat conducting board supports a buckling spring. Moreover, the heating element is clipped through the buckling spring fastened and locked to the retaining ring cylinders and the keyhole cylinders. Eventually, the heating surface of the heating element is combined with the heat conducting board.

Description

1289040 九、發明說明: 【發明所屬之技術領域】 筆二::為一種散熱器導熱部結構,尤其是-種應用於 tiC熱模組#,用以與—發熱元件導熱結合之 放熱裔導熱部結構。 【先前技術】 片二:π己型電腦的電路結構’以中央處理器、南橋晶 :二:::及顯示晶片等為最主要的運算或控制單元, 些;:常高速或大量運算的結果,所以常常會產 生…4 了使相關晶片能在一正常的工作溫度下工作, 因此相關散熱問題5實為筆記型命 貝勹聿°己生屯細迫切需要克服的重要 因為葦記型電腦受到輕薄短小及内部空間的限制, 因此在電路設計及散熱偷其_的關㈣上,如何有 效的利用空間亦顯得格外的重要。 理-習己型電腦在電路設計的規劃上,習慣將中央處 & '北橋晶片或顯示晶片等都設計在主機板 上’因此該些晶片必然會位於相同的平面,也因為如此, 相關散熱裝置的設計’亦會隨之設計在同-平面’而將所 =電路或機構設置在同一平面的結果,使得筆記型電腦在 同一平面上的空間顯得播i y^ ,、于擁匕,而在垂直的空間則又顯得寬 鬆。 現代的消費者,對於筆記型電腦顯示卡的效能及升級 弹性的需求日益升高’因此顯示卡之設計,已擺脫以往只 51289040 IX. Description of the invention: [Technical field of invention] Pen 2: is a heat-conducting heat-conducting structure, especially for tiC thermal module #, for exothermic heat conduction combined with heat-emitting elements structure. [Prior Art] Chip 2: The circuit structure of the π-type computer is based on the central processing unit, the south bridge crystal: two::: and the display chip are the most important arithmetic or control units, etc.; , so it often produces ... 4 so that the relevant wafer can work at a normal working temperature, so the related heat dissipation problem 5 is really a note-type life, it is important to overcome the importance of the computer because of the Light and short, and the limitation of internal space, therefore, how to effectively use the space is particularly important in the circuit design and heat dissipation. In the planning of circuit design, it is customary to design the central office & 'North Bridge chip or display chip, etc. on the motherboard.' Therefore, the chips must be in the same plane, and because of this, related heat dissipation The design of the device will also be designed in the same plane, and the circuit or mechanism will be placed on the same plane, so that the space of the notebook computer on the same plane appears to be iy^, and in the crowd, The vertical space is loose. Modern consumers are increasingly demanding the performance and upgrade flexibility of notebook display cards. Therefore, the design of display cards has been freed from the past.

構 其包括:一導熱板及一扣合彈片 1289040 j计在主機板的概念而趨向於和桌上型電腦 卡設計成為可插拔之卡式設計,因 將頌不 與中央處理器、南橋晶片或北橋晶片等:於同會 由:筆記型電腦薄型化的特性,為了縮小丄 不卡之空間,其插卡方式之設計,與桌上型電腦以垂 入主機板㈣之方式列’而是时平插人 之插槽,因此如何解決顯示卡^ _ a μ 又於主枝板 也就成為-必須克服的課題。」、、不曰曰之散熱的問題, 中央要設置的位置,係設置於主機板之 资的二::頒不晶片上’藉由將散熱裝置之導熱板,緊 中央處理器或顯示晶片之熱表面上,以達 入面:及ί熱之功效,然而現在的筆記型電腦,有關顯示 ^ ^❸十,趨向於插卡式之設計後,使得習知之散熱 衣置,热法適用於插卡式顯示卡之機型。 【發明内容】 月之主要目的,係要提供一種散熱器導熱部結 - ^可應用於一電子褒置之散熱模組中,用以與一發熱 一—導熱U ’其可使介面卡與導熱板穩固的導熱結合為 上不^ 口筆"己型電腦之攜帶或移動而損壞,且能將介 之顯示晶片或繪圖晶片[其工作時所產 能有 效的導出。 為達上述之目的’本發明提供一種散熱器導熱部結 甘· 冶丄、. · 6The structure includes: a heat conducting plate and a snap-in spring 1289040 j in the concept of the motherboard and tends to be a pluggable card design with the desktop card, because it will not be with the central processor, the south bridge chip Or Northbridge wafers, etc.: At the same time: the characteristics of thin-film notebooks, in order to reduce the space of the card, the design of the card, and the desktop computer into the motherboard (four) way When plugging in the slot, how to solve the display card ^ _ a μ and the main branch board becomes a problem that must be overcome. The problem of heat dissipation is that the location to be set by the central unit is set on the motherboard: 2: on the wafer, by using the heat-dissipating plate of the heat sink, close to the central processing unit or the display chip. On the hot surface, to achieve the effect of the surface: and the heat, but now the notebook computer, the display ^ ^ ❸ 10, tends to insert the card design, so that the conventional heat sink, thermal method for inserting The card type of the card. SUMMARY OF THE INVENTION The main purpose of the month is to provide a heat sink junction of the heat sink - which can be applied to a heat sink of an electronic device for use with a heat-heating U' which enables the interface card to be thermally conductive. The stable thermal conduction of the board is damaged by the carrying or moving of the computer, and can be effectively derived from the display wafer or the drawing chip. In order to achieve the above purpose, the present invention provides a heat transfer portion of a heat sink, and is provided.

Claims (1)

1289040十、申請專利範圍:1289040 X. Patent application scope: 1· 一種散熱裔導熱部結構,係應用於電子裝置之散埶桓 中,用以與發熱元件導熱結合,其包括: ........ 一導熱板,其與該發熱元件結合之一面,設有至少一扣 環立柱及至少一鎖孔立柱;以及 4 一扣合彈片,係由一對壓板及一對結構板結合而成,該 壓板於對應於每一該扣環立柱處均設有一勾孔,而對 應於每一該鎖孔立柱處則設有一鎖固孔; ® 其中該導熱板係藉由該扣環立柱及該鎖孔立柱以支撐誃 扣合彈片,且藉由該扣合彈片卡固且鎖固於該些立柱上 以夾固該發熱元件,並使該發熱元件之發熱面能 处 合於該導熱板。 …βϋ 2.如申請專利範圍第1項所述之散熱器導熱部結構,其中 該導熱板係為一平板狀者。 3·如申請專利範圍第1項所述之散熱器導熱部結構,其中 該導熱板係以銅或鋁材質所製成。 、 4·如申請專利範圍第1項所述之散熱器導熱部結構,其中 該些立柱係鉚接於該導熱板。 ’、 5·如申請專利範圍第1項所述之散熱器導熱部結構,其中 該壓板係為一中間低而兩侧高之彈片。 6·如申請專利範圍第1項所述之散熱器導熱部結構,其中 該勾孔係包括一勾孔部及一延伸孔部。 7·如申請專利範圍第丨項所述之散熱器導熱部結構,其中 該壓板係為一金屬彈片。 12 Ig89040 1¾¾1 . A heat-dissipating heat-conducting structure for use in a heat sink of an electronic device for thermally conductively bonding with a heat-generating component, comprising: a heat-conducting plate combined with the heat-generating component One side is provided with at least one buckle ring and at least one keyhole column; and 4 a fastening spring piece is formed by combining a pair of pressure plates and a pair of structural plates, wherein the pressure plate is corresponding to each of the buckle ring columns a hooking hole is provided, and a locking hole is disposed corresponding to each of the locking hole columns; wherein the heat conducting plate supports the snapping elastic piece by the buckle ring column and the keyhole column, and by the The snap-on elastic piece is fastened and locked to the plurality of columns to clamp the heat-generating component, and the heat-generating surface of the heat-generating component can be engaged with the heat-conducting plate. The structure of the heat-transfer portion of the heat sink according to claim 1, wherein the heat-conducting plate is a flat plate. 3. The heat transfer portion structure of the heat sink according to claim 1, wherein the heat conductive plate is made of copper or aluminum. 4. The heat sink heat transfer portion structure of claim 1, wherein the pillars are riveted to the heat conducting plate. The heat transfer portion structure of the heat sink according to claim 1, wherein the pressure plate is a spring piece having a low middle and a high side. 6. The structure of the heat transfer portion of the heat sink according to claim 1, wherein the hook hole comprises a hook hole portion and an extended hole portion. 7. The heat sink heat transfer portion structure of claim 4, wherein the pressure plate is a metal dome. 12 Ig89040 13⁄43⁄4 218 參218 ginseng 第一圖First picture % 严 ^8%4〇% strict ^8%4〇 ί289〇4〇Ί289〇4〇 Ί289040Ί289040
TW94100769A 2005-01-11 2005-01-11 Heat conducting structure of heat radiator TWI289040B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94100769A TWI289040B (en) 2005-01-11 2005-01-11 Heat conducting structure of heat radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94100769A TWI289040B (en) 2005-01-11 2005-01-11 Heat conducting structure of heat radiator

Publications (2)

Publication Number Publication Date
TW200626054A TW200626054A (en) 2006-07-16
TWI289040B true TWI289040B (en) 2007-10-21

Family

ID=39228533

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94100769A TWI289040B (en) 2005-01-11 2005-01-11 Heat conducting structure of heat radiator

Country Status (1)

Country Link
TW (1) TWI289040B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI381206B (en) * 2008-10-31 2013-01-01 Chimei Innolux Corp Liquid crystal display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI381206B (en) * 2008-10-31 2013-01-01 Chimei Innolux Corp Liquid crystal display device

Also Published As

Publication number Publication date
TW200626054A (en) 2006-07-16

Similar Documents

Publication Publication Date Title
CN109588006B (en) Heat dissipation device of expansion card and expansion card assembly with heat dissipation function
US9013869B2 (en) Consolidated thermal module
US20090251861A1 (en) Heat dissipation device for expansion card and bracket thereof
CN101616565A (en) Heat abstractor
TW200925834A (en) Heat sink and electronic apparatus using the same
TW200945010A (en) Heat-dissipation module and electronic apparatus having the same
US20070268670A1 (en) Electronic device
WO1998050847A1 (en) Keyboard having an integral heat pipe
US7782622B1 (en) Attachment apparatus for electronic boards
US20080218964A1 (en) Desktop personal computer and thermal module thereof
TW201302005A (en) Chip card hold structure and electronic device using same
TWI289040B (en) Heat conducting structure of heat radiator
US20140104770A1 (en) Heat dissipating structure
US20080024993A1 (en) Electronic device having heat spreader
US20060196639A1 (en) Heatsink assembly
CN101005750A (en) Heat sink
CN100495292C (en) Radiator supporting plate structure
TWI778820B (en) Removable expansion module
CN210130049U (en) Heat dissipation device and vehicle-mounted electronic equipment
US20220007541A1 (en) Dual inline memory module heat sink for conduction cooled environments
CN101578027B (en) Electronic device and radiating unit thereof
TWM350158U (en) Electrical connector assembly and back plate arrangement thereof
TW201201671A (en) Heat sink and electronic device using the same
US20100110627A1 (en) Thermal module capable of dissipating heat generated by a plurality of heat sources and related computer system
TWM637832U (en) Heat dissipating module with avoidance function

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees