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TWM465560U - Wave-shaped heat sink fin and its heat sink - Google Patents

Wave-shaped heat sink fin and its heat sink Download PDF

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Publication number
TWM465560U
TWM465560U TW102212928U TW102212928U TWM465560U TW M465560 U TWM465560 U TW M465560U TW 102212928 U TW102212928 U TW 102212928U TW 102212928 U TW102212928 U TW 102212928U TW M465560 U TWM465560 U TW M465560U
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TW
Taiwan
Prior art keywords
wave
heat sink
fins
wavy
shaped heat
Prior art date
Application number
TW102212928U
Other languages
Chinese (zh)
Inventor
黃崇賢
Original Assignee
黃崇賢
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 黃崇賢 filed Critical 黃崇賢
Publication of TWM465560U publication Critical patent/TWM465560U/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-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
    • F28D15/02—Heat-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
    • F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-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
    • F28D15/02—Heat-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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular 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
    • F28F1/24—Tubular 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
    • F28F1/32—Tubular 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
    • F28F3/027—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements with openings, e.g. louvered corrugated fins; Assemblies of corrugated strips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/06—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being attachable to the element
    • H10W40/037—
    • H10W40/226—
    • H10W40/73—

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Geometry (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

The invention relates to a waved radiating fin and a radiator comprising the same. The waved radiating fin forms a waved surface with a large area by stamping, an inserting portion is arranged at the bottom end of the waved radiating fin and used for inserting a base in a matched manner, so that the radiator with the waved radiating fin is composed, the base can selectively comprise a single block or two slices, the base and a plurality of waved radiating fins are closely inserted in a matched manner, and the overall radiating efficiency is improved by increasing the radiating area through the waved radiating fins.

Description

波浪形散熱鰭片及其散熱器組成Wave-shaped heat sink fin and its heat sink

本創作係關於一種散熱鰭片及其散熱器的組成，尤指一種具有波浪形散熱鰭片及其散熱器組成的改良設計，係利用散熱鰭片沖壓形成大面積的波浪形面，用以增加總體散熱面積，以提高散熱器的散熱效率。The present invention relates to a heat sink fin and a heat sink thereof, and more particularly to an improved design having a wave-shaped heat sink fin and a heat sink thereof, which is formed by using a heat sink fin to form a large-area wavy surface for adding The overall heat dissipation area to improve the heat dissipation efficiency of the heat sink.

習知散熱器，通常包括複數個散熱鰭片及一底座所組成，或在底座再嵌入結合一個以上的熱導管；習知散熱器的散熱鰭片，其片體均呈平面形狀，當底座或熱導管吸熱後，再通過散熱鰭片進行散熱，因此，散熱鰭片的數量及其板片面積，自會直接影響整體的散熱效率，散熱鰭片的數量愈密愈多，散熱效果當然較佳。The conventional heat sink usually comprises a plurality of heat sink fins and a base, or a plurality of heat pipes are embedded in the base; the heat sink fins of the conventional heat sink have a flat shape, when the base or After the heat pipe absorbs heat, the heat sink fins are used for heat dissipation. Therefore, the number of heat sink fins and the area of the plate directly affect the overall heat dissipation efficiency. The number of heat sink fins is more and more dense, and the heat dissipation effect is of course better. .

如美國第5014776號或第6758262號發明專利案，習知散熱器，已有將高密度的散熱鰭片沖壓結合於底座，因此在相同的底座上，如散熱鰭片的數量更多，則其散熱效果當然愈好；但習知散熱鰭片，由於片體均為單純的平面狀，因此在相同大小的散熱鰭片，其面積都是維持相同不變，故無法再現有基礎上再增加總散熱面積。For example, in the US Patent No. 5014776 or No. 6,752,262, the conventional heat sink has been stamped and bonded with a high-density heat-dissipating fin, so that on the same base, such as the number of heat-dissipating fins, The heat dissipation effect is of course better. However, since the heat sink fins are simple and flat, the area of the heat sink fins of the same size remains the same, so it is impossible to reproduce and increase the total. Cooling area.

本創作之主要目的，乃在於提供一種波浪形散 熱鰭片設計，該散熱鰭片係通過沖壓而快速形成具有大面積的波浪形面，且底端具有一插植部，以供匹配插植而結合於底座，係通過波浪形散熱鰭片所增加的散熱面積，用以提高散熱鰭片的散熱效率。The main purpose of this creation is to provide a wavy shape The heat fin design rapidly forms a wavy surface having a large area by punching, and has a planting portion at the bottom end for matching implanting and bonding to the base through the wavy fins. The increased heat dissipation area is used to improve the heat dissipation efficiency of the heat dissipation fins.

本創作之次要目的，乃在於提供一種波浪形散熱鰭片設計，其中，所述散熱鰭片的波浪形面，其波浪條紋係與底端的插植部呈垂直分佈。The second objective of the present invention is to provide a wave-shaped heat sink fin design in which the wavy surface of the heat sink fin has a wavy stripe distributed perpendicularly to the planting portion at the bottom end.

本創作之另一目的，乃在於提供一種波浪形散熱鰭片設計，其中，所述散熱鰭片的波浪形面，其係於波浪形面與散熱鰭片底端的插植部之間，形成一呈局部變形的過渡區表面。Another object of the present invention is to provide a wave-shaped heat sink fin design, wherein the wavy surface of the heat sink fin is between the wavy surface and the planting portion at the bottom end of the heat sink fin, forming a The surface of the transition zone that is locally deformed.

本創作之再一目的，乃在於提供一種波浪形散熱鰭片設計，其中，所述散熱鰭片係可於插植部的中央開設一個或一個以上的嵌槽，兩側並分別削切形成一低階槽，而在嵌槽與低階槽之間各設有一垂直折片，使嵌槽可適合熱導管形成相對匹配的平貼嵌合，而兩側的低階槽則分別適合兩個條塊狀的底座，形成緊配的插植結合，且各垂直折片係可緊鄰排列而形成一接續平面。A further object of the present invention is to provide a wave-shaped heat sink fin design, wherein the heat sink fins can have one or more recesses in the center of the planting portion, and are cut and formed on both sides. a low-order groove, and a vertical flap between each of the groove and the lower-stage groove, so that the groove can be adapted to form a relatively matched flat fit of the heat pipe, and the lower-order grooves on both sides are respectively suitable for two strips The block-shaped base forms a tightly coupled implant, and each of the vertical flaps can be arranged in close proximity to form a continuous plane.

本創作之又一目的，乃在於提供一種具有波浪形散熱鰭片的散熱器組成設計，其係包括複數個散熱鰭片及底座，各散熱鰭片底端的插植部係匹配插入底座，因此可增加散熱鰭片的總散熱面積，以提高散熱器整體的散熱效率。Another object of the present invention is to provide a heat sink component design having a wave-shaped heat sink fin, which comprises a plurality of heat sink fins and a base, and the planting part at the bottom end of each heat sink fin is matched and inserted into the base, so Increase the total heat dissipation area of the heat sink fins to improve the heat dissipation efficiency of the heat sink as a whole.

本創作之又一目的，乃在於提供一種具有波浪 形散熱鰭片的散熱器組成設計，其中，所述的底座，係可選擇實施為一單塊狀或由兩個條塊所構成，而於該單塊狀或兩個條塊狀的底座設有複數個相對於散熱鰭片的溝槽，使所述呈單塊狀或兩個條塊狀的底座可與複數個波浪形散熱鰭片形成緊配的插植結合。Another purpose of this creation is to provide a wave The heat sink is composed of a heat sink fin, wherein the base is optionally formed as a single block or by two strips, and the single block or two strips are arranged on the base. There are a plurality of grooves relative to the heat dissipating fins, so that the single block or two strip-shaped bases can form a tight fit with a plurality of wave-shaped heat radiating fins.

本創作之又一目的，乃在於提供一種具有波浪形散熱鰭片的散熱器組成設計，其中，所述複數個散熱鰭片，係可於波浪形面開設一個以上的對應穿孔，而於底座開設可供熱導管嵌置結合的嵌槽，以使熱導管可向上彎曲並貫穿結合於波浪形面的穿孔，而形成穩固的緊配結合。Another object of the present invention is to provide a heat sink component design having wavy fins, wherein the plurality of fins can open more than one corresponding perforation on the wavy surface, and The heat pipe can be embedded with a combined groove so that the heat pipe can be bent upward and penetrate the perforations bonded to the undulating surface to form a firm tight fit.

1、1a、1b、1c‧‧‧波浪形散熱鰭片1, 1a, 1b, 1c‧‧‧ wave-shaped fins

11、11a、11b、11c‧‧‧插植部11, 11a, 11b, 11c‧‧‧ implanting department

12、12a、12b、12c‧‧‧波浪形面12, 12a, 12b, 12c‧‧‧ wavy surface

2、2a、2b‧‧‧單塊狀底座2, 2a, 2b‧‧‧ single block base

2’‧‧‧條塊狀底座2'‧‧‧Block base

13、13a、13b、13c‧‧‧過渡區表面13, 13a, 13b, 13c‧‧‧ transition zone surface

21、21’、21a‧‧‧溝槽21, 21’, 21a‧‧‧ trench

3‧‧‧熱導管3‧‧‧heat pipe

121a、121b、121c‧‧‧穿孔121a, 121b, 121c‧‧‧ perforation

22a、22b、111c‧‧‧嵌槽22a, 22b, 111c‧‧‧ slotted

112c‧‧‧低階槽112c‧‧‧low-order slot

113c‧‧‧垂直折片113c‧‧‧Vertical Folds

第一圖為本創作波浪形散熱鰭片的立體圖。The first figure is a perspective view of the wavy fins.

第二圖為第一圖的上視圖。The second picture is a top view of the first figure.

第三圖為本創作散熱器第一實施例的局部分解立體圖。The third figure is a partially exploded perspective view of the first embodiment of the creation heat sink.

第四圖為本創作散熱器第一實施例的組合示意圖。The fourth figure is a schematic diagram of the combination of the first embodiment of the creation heat sink.

第五圖為本創作於波浪形散熱鰭片再開設穿孔的實施例圖。The fifth figure is an embodiment of an embodiment in which a perforation is created in a wave-shaped heat dissipation fin.

第六圖為本創作散熱器第二實施例的組合立體圖。The sixth figure is a combined perspective view of the second embodiment of the creation heat sink.

第七圖為第六圖的上視圖。The seventh figure is a top view of the sixth figure.

第八圖為本創作波浪形散熱鰭片的另一種實施形態。The eighth figure is another embodiment of the wavy fins.

第九圖為本創作散熱器第三實施例的組合立體圖。The ninth drawing is a combined perspective view of the third embodiment of the creation heat sink.

第十圖為第九圖的上視圖。The tenth figure is a top view of the ninth figure.

第十一圖為本創作散熱器第四實施例的分解立體圖。The eleventh figure is an exploded perspective view of the fourth embodiment of the creation heat sink.

第十二圖為本創作散熱器第四實施例的組合立體圖。Fig. 12 is a combined perspective view of the fourth embodiment of the creation heat sink.

茲依附圖實施例將本創作結構特徵及其他作用、目的詳細說明如下：如第一、二圖所示，本創作的波浪形散熱鰭片1設計，該散熱鰭片1為一板片形狀，且底端具有一插植部11，其係通過沖壓而快速形成具有大面積的波浪形面12，以供匹配插植結合於一單塊狀底座2(如第三圖)，或亦可匹配插植結合於兩個條塊狀底座2’(如第十一圖)，進而利用波浪形面12所增加的總散熱面積，以提高散熱鰭片或散熱器的整體散熱效率。The structural features and other functions and purposes of the present invention are described in detail in the following embodiments: as shown in the first and second figures, the wave-shaped heat sink fin 1 of the present invention is designed, and the heat sink fin 1 is in the shape of a plate. And the bottom end has a planting portion 11 which is quickly formed by punching to form a wavy surface 12 having a large area for matching implanting into a single block base 2 (as shown in the third figure), or can also be matched The planting is combined with two strip-shaped bases 2' (such as the eleventh figure), and the total heat dissipation area added by the wavy surface 12 is utilized to improve the overall heat dissipation efficiency of the heat dissipation fins or the heat sink.

上述的波浪形散熱鰭片1，該波浪形面12的波浪條紋，其係與底端的插植部11呈垂直分佈，而且在波浪形面12與散熱鰭片1底端的插植部11之間，並於沖壓過程中形成一呈局部變形的過渡區表面13。上述波浪形面12的波浪條紋係與底座2的接合面亦呈垂直分佈，故可利用垂直波浪條紋的波浪形面12，以組成一結構強度更佳的散熱器。The wavy fins 1 described above, the wavy strips of the wavy surface 12 are vertically distributed with the planting portion 11 at the bottom end, and between the undulating surface 12 and the planting portion 11 at the bottom end of the fins 1 And forming a partially deformed transition zone surface 13 during the stamping process. The wavy stripes of the wavy surface 12 are also vertically distributed with the joint surface of the base 2, so that the wavy surface 12 of the vertical wavy stripes can be utilized to form a heat sink having a better structural strength.

上述的插植部11，其實施形態並無限定必要，係以可供緊配插植結合於底座2(或2’)的對應溝槽21為已足，例如第一圖所示的插植部11即係呈一反折平貼的形狀，或同理可知，該插植部11亦可以實施為相對緊配嵌合或壓置扣合等各種形態，均屬可行，例如所述插植部的末端也可以是一個L形彎折形狀。The above-mentioned planting portion 11 is not limited to the embodiment, and is suitable for inserting and fitting the corresponding groove 21 of the base 2 (or 2'), for example, the planting shown in the first figure. The portion 11 is in the shape of a reversely folded flat, or it can be understood that the implanting portion 11 can also be implemented in various configurations such as a relatively tight fit or a press fit, and the like. The end of the portion may also be an L-shaped bent shape.

如第三、四圖所示，係本創作波浪形散熱鰭片 1應用於散熱器組成的第一實施例，該散熱器係包括複數個波浪形散熱鰭片1及一單塊狀的底座2，各波浪形散熱鰭片1底端的插植部11係匹配插入該底座2的溝槽21，並施以嵌合定位，使各散熱鰭片1均可穩固結合於底座2的接合面，由於各散熱鰭片1係具有波浪形面12，因此對於相同大小規格的散熱鰭片而言，即能有效增加散熱鰭片的總散熱面積，故可以提高散熱器整體的散熱效率。As shown in the third and fourth figures, the wavy fins are created. 1 is applied to a first embodiment of a heat sink comprising a plurality of wave fins 1 and a single block base 2, and the implanting portions 11 at the bottom ends of the wave fins 1 are matched and inserted. The groove 21 of the base 2 is fitted and positioned so that each of the heat dissipation fins 1 can be firmly coupled to the joint surface of the base 2, and since each of the heat dissipation fins 1 has a wavy surface 12, the same size specifications are adopted. In terms of the heat dissipation fins, the total heat dissipation area of the heat dissipation fins can be effectively increased, so that the heat dissipation efficiency of the entire heat sink can be improved.

如第五圖至第七圖所示，係本創作波浪形散熱鰭片應用於散熱器組成的第二實施例，該波浪形散熱鰭片1a同樣具有一底端插植部11a、垂直分佈的波浪形面12a及過渡區表面13a，而散熱器係包括複數個波浪形散熱鰭片1a、一單塊狀的底座2a及一個以上的熱導管3，其中，波浪形散熱鰭片1a係於波浪形面12a開設一個以上的對應穿孔121a，而底座2a除具有複數個與波浪形散熱鰭片1a呈相對匹配的溝槽21a外，並於底座2a的底面開設一個以上可供熱導管3嵌置結合的嵌槽22a，使熱導管3可向上彎曲而貫穿結合於波浪形面12a的穿孔121a，形成穩固的緊配結合。As shown in the fifth to seventh embodiments, the wavy fins are applied to the second embodiment of the heat sink. The wavy fins 1a also have a bottom implanting portion 11a and are vertically distributed. The wavy surface 12a and the transition surface 13a, and the heat sink includes a plurality of undulating fins 1a, a monolithic base 2a and one or more heat pipes 3, wherein the wavy fins 1a are attached to the waves The shape 12a defines one or more corresponding through holes 121a, and the base 2a has a plurality of grooves 21a which are oppositely matched with the wave-shaped heat radiating fins 1a, and one or more holes are provided on the bottom surface of the base 2a for the heat pipes 3 to be embedded. The combined recess 22a allows the heat pipe 3 to be bent upwardly through the perforations 121a bonded to the undulating surface 12a to form a stable tight fit.

上述第一實施例與第二實施例，均係本創作具體適用於電腦CPU的散熱器類型，後者是增加了熱導管3元件。The first embodiment and the second embodiment described above are both the type of heat sink specifically applicable to a computer CPU, and the latter is an addition of a heat pipe 3 component.

如第八圖至第十圖所示的第三實施例，係本創作應用於電腦顯示卡的散熱器類型組成，其中，該波浪形散熱鰭片1b係呈寬扁形狀，而同樣具有一底端插植部11b、垂直分佈的波浪形面12b及過渡區表面13b，並包含一局部 變形的過渡區表面13b，且於波浪形面12b兩側分別開設一個對應穿孔121b，各波浪形散熱鰭片1b均匹配插入該底座2b的溝槽21b，再將兩個熱導管3分別嵌置結合於底座2b的嵌槽22b，使熱導管3可向上彎曲並貫穿結合於波浪形面12b的穿孔121b，以形成穩固的緊配結合。The third embodiment shown in the eighth to tenth embodiments is composed of a heat sink type of a computer display card, wherein the wave-shaped heat radiating fin 1b has a wide flat shape and also has a bottom. End implanting portion 11b, vertically distributed undulating surface 12b and transition surface 13b, and including a portion The deformed transition surface 13b and a corresponding through hole 121b are respectively formed on both sides of the undulating surface 12b, and each of the wavy fins 1b is matched with the groove 21b inserted into the base 2b, and the two heat pipes 3 are respectively embedded. In combination with the recess 22b of the base 2b, the heat pipe 3 can be bent upwardly and through the perforations 121b bonded to the undulating surface 12b to form a firm tight fit.

如第十一圖、第十二圖所示的第四實施例，係本創作的波浪形散熱鰭片1c配合兩個條塊狀底座2’所組成的另一形態散熱器，該實施例的散熱器係包括複數個波浪形散熱鰭片1c、兩個條塊狀底座2’及一個以上的熱導管3，但熱導管3亦可省略，其中，波浪形散熱鰭片1c係於插植部11c的中央開設一個或一個以上的嵌槽111c，兩側並分別削切形成一低階槽112c，而在嵌槽111c與低階槽112c之間各設有一垂直折片113c，使嵌槽111c可適合熱導管3形成相對匹配的平貼嵌合(如第十二圖)，而兩側的低階槽112c則分別適合兩個設有溝槽21’的條塊狀底座2’嵌入，並與散熱鰭片1c的插植部11c形成相互緊配的插植結合，且各垂直折片113c則緊鄰排列而形成一接續平面。上述的波浪形散熱鰭片1c，亦同樣具有一底端插植部11c、垂直分佈的波浪形面12c、過渡區表面13c及對應的穿孔121c。The fourth embodiment shown in FIG. 11 and FIG. 12 is another form of heat sink formed by the wave-shaped heat dissipation fin 1c of the present invention, which is composed of two strip-shaped bases 2'. The heat sink includes a plurality of wave fins 1c, two strip bases 2' and one or more heat pipes 3, but the heat pipes 3 may also be omitted, wherein the wave fins 1c are attached to the planting portion. One or more slots 111c are formed in the center of the 11c, and the two sides are respectively cut and formed into a low-order groove 112c, and a vertical flap 113c is disposed between the groove 111c and the lower-stage groove 112c to make the groove 111c. The heat pipe 3 can be adapted to form a relatively matched flat fit (as shown in the twelfth figure), and the lower-order grooves 112c on both sides are respectively adapted to the two strip-shaped bases 2' provided with the grooves 21', and The implanting portions 11c of the heat dissipating fins 1c form a mating combination with each other, and the vertical flaps 113c are arranged next to each other to form a continuous plane. The above-mentioned wave-shaped heat radiating fin 1c also has a bottom end implanting portion 11c, a vertically distributed wave-shaped surface 12c, a transition surface 13c and a corresponding through hole 121c.

上述熱導管3，係向上彎曲並貫穿結合波浪形面12c的穿孔121c，以形成緊配結合。The heat pipe 3 described above is bent upward and penetrates through the perforations 121c of the undulating surface 12c to form a tight fit.

上述波浪形散熱鰭片1c，如具有複數個嵌槽111c時，各嵌槽111c係可呈相連或分離的鄰接形態，如第十一圖所示的第四實施例，兩個嵌槽111c係呈相連鄰接， 故相對嵌入的兩個熱導管3即可共同形成無間隙平面(如第十二圖)，反之，如兩個嵌槽111c係呈分離鄰接，則兩個熱導管3就會形成一有間隙的平面。When the undulating fins 1c have a plurality of cavities 111c, the cavities 111c may be in a continuous or separated abutting configuration. As shown in the eleventh embodiment, the two cavities 111c are Connected to each other, Therefore, the two heat pipes 3 embedded in the same can form a gap-free plane together (as shown in FIG. 12). Conversely, if the two grooves 111c are separated and adjacent, the two heat pipes 3 form a gap. flat.

上述兩個條塊狀底座2’、熱導管3及由垂直折片113c所構成的接續平面，均可處在同一水平的位置，進而形成一個共平面。The two strip-shaped bases 2', the heat pipes 3 and the contiguous planes formed by the vertical flaps 113c can all be at the same horizontal position to form a coplanar plane.

上述各實施例所揭，僅係揭露說明本創作的主要技術或其應用實例，並非用以限定本案的技術範圍，舉凡涉及等效應用或基於本創作主要技術特徵所為的其他簡易變更或置換，均仍應視為屬於本案技術範圍。The above embodiments are merely illustrative of the main techniques of the present invention or their application examples, and are not intended to limit the technical scope of the present invention, and other simple changes or permutations related to the equivalent application or based on the main technical features of the present invention. They should still be considered as belonging to the technical scope of this case.

綜上所述，本創作所為具有波浪形散熱鰭片及其散熱器組成設計，特別是關於散熱鰭片所成型的大面積波浪形面，其構造為前所未見，並可有效增加散熱鰭片或散熱器的總散熱面積，故散熱效率更佳，已符合新穎性及進步性要件，為此提出申請，敬祈 依法賜准專利，實感德便。In summary, the creation is designed with wavy fins and heat sinks, especially for the large-area wavy surface formed by the fins, which is unprecedented in construction and can effectively increase the fins. The total heat dissipation area of the film or heat sink, so the heat dissipation efficiency is better, has been in line with the novelty and progressive requirements, to apply for this, and pray for patents according to law, the real sense of virtue.

1‧‧‧波浪形散熱鰭片1‧‧‧ Wave-shaped fins

11‧‧‧插植部11‧‧‧Planting Department

12‧‧‧波浪形面12‧‧‧ wavy surface

13‧‧‧過渡區表面13‧‧‧ transition zone surface

2‧‧‧底座2‧‧‧Base

21‧‧‧溝槽21‧‧‧ trench

Claims (10)

一種波浪形散熱鰭片，係一板片形狀，其特徵在於該散熱鰭片底端係具有一插植部，並通過沖壓而形成具有大面積的波浪形面，且該波浪形面的波浪條紋係與插植部呈垂直分佈。A wave-shaped heat dissipation fin is a shape of a plate, characterized in that the bottom end of the heat dissipation fin has a planting portion and is formed by punching to form a wavy surface having a large area, and the wavy surface of the wave surface The system is vertically distributed with the planting part. 如申請專利範圍第1項所述波浪形散熱鰭片，其中，該波浪形面與插植部之間，係於沖壓過程中形成一呈局部變形的過渡區表面。The wave-shaped heat sink fin according to claim 1, wherein the wavy surface and the planting portion form a partially deformed transition surface during the stamping process. 如申請專利範圍第1項所述波浪形散熱鰭片，其中，該插植部係呈反折平貼的形狀。The wave-shaped heat sink fin according to claim 1, wherein the planting portion has a shape that is folded back and flat. 如申請專利範圍第1項所述波浪形散熱鰭片，其中，該插植部的中央係開設一個或一個以上的嵌槽，兩側並分別削切形成一低階槽，而在嵌槽與低階槽之間各設有一垂直折片。The wave-shaped heat sink fin according to claim 1, wherein the center of the planting portion is provided with one or more recessed grooves, and the two sides are respectively cut and formed into a low-order groove, and the groove is A vertical flap is disposed between each of the lower step grooves. 一種波浪形散熱鰭片的散熱器組成，係包括複數個波浪形散熱鰭片及一單塊狀的底座，其特徵在於：波浪形散熱鰭片，底端係具有一插植部，並通過沖壓而形成具有大面積的波浪形面，且該波浪形面的波浪條紋係與插植部呈垂直分佈；單塊狀的底座，係設有可匹配插入波浪形散熱鰭片的溝槽，以供各波浪形散熱鰭片緊配嵌入，而結合於底座的接合面。A heat sink composed of a wave-shaped heat sink fin comprises a plurality of wave-shaped heat sink fins and a single block-shaped base, characterized by: a wave-shaped heat sink fin having a planting portion at the bottom end and punching Forming a wavy surface having a large area, and the wavy stripes of the wavy surface are vertically distributed with the planting portion; the single-piece base is provided with a groove matching the insertion of the wave-shaped heat dissipation fins for Each of the wavy fins is tightly fitted and bonded to the joint surface of the base. 一種波浪形散熱鰭片的散熱器組成，係包括複數個波浪形散熱鰭片、一單塊狀的底座及一個以上的熱導管 ，其特徵在於：波浪形散熱鰭片，底端係具有一插植部，並通過沖壓而形成具有大面積的波浪形面，且該波浪形面的波浪條紋係與插植部呈垂直分佈，而於波浪形面開設一個以上的對應穿孔；單塊狀的底座，係設有可匹配插入波浪形散熱鰭片的溝槽，以供各波浪形散熱鰭片緊配嵌入，而結合於底座的接合面，且底座的底面並開設一個以上的嵌槽；熱導管，係嵌置結合於底座的嵌槽，並向上彎曲而貫穿結合於波浪形面的穿孔，以形成緊配結合。The heat sink composed of a wave-shaped heat sink fin includes a plurality of wave fins, a single block base and more than one heat pipe The utility model is characterized in that: the wavy fins have a planting portion at the bottom end, and a wavy surface having a large area is formed by punching, and the wavy strips of the wavy surface are vertically distributed with the planting portion. One or more corresponding perforations are formed in the wavy surface; the single-piece base is provided with a groove matching the insertion of the wave-shaped heat dissipation fins, so that the wave-shaped heat dissipation fins are tightly fitted and integrated with the base. The joint surface and the bottom surface of the base are provided with more than one recessed groove; the heat pipe is embedded with the groove of the base and bent upward to penetrate the perforation coupled to the wavy surface to form a tight fit. 一種波浪形散熱鰭片的散熱器組成，係包括複數個波浪形散熱鰭片、兩個條塊狀底座及一個以上的熱導管，其特徵在於：波浪形散熱鰭片，底端係具有一插植部，並通過沖壓而形成具有大面積的波浪形面，且該波浪形面的波浪條紋係與插植部呈垂直分佈，插植部的中央係開設一個或一個以上的嵌槽，兩側並分別削切形成一低階槽；兩個條塊狀底座，均設有可匹配插入結合波浪形散熱鰭片的溝槽，且兩個條塊狀底座係分別嵌入波浪形散熱鰭片的兩側低階槽；熱導管，係相對匹配而平貼嵌合於波浪形散熱鰭片的嵌槽。The heat sink composed of a wave-shaped heat sink fin comprises a plurality of wave-shaped heat sink fins, two strip-shaped bases and one or more heat pipes, characterized in that: wave-shaped heat sink fins have a plug at the bottom end The planting portion is formed by punching to form a wavy surface having a large area, and the wavy stripe of the wavy surface is vertically distributed with the planting portion, and one or more slots are formed in the center of the planting portion, both sides are And respectively cutting and forming a low-order groove; two strip-shaped bases are provided with grooves which can be matched and inserted into the wave-shaped heat-dissipating fins, and two strip-shaped bases are respectively embedded in the wave-shaped heat-dissipating fins The lower low-order groove; the heat pipe is a matching groove that is fitted to the wave-shaped heat sink fin. 如申請專利範圍第7項所述波浪形散熱鰭片的散熱器組成，其中，該波浪形散熱鰭片係於波浪形面開設一個以上的對應穿孔，而熱導管係向上彎曲並貫穿結合該波浪形面的穿孔，以形成緊配結合。The heat sink of the wave-shaped heat sink fin according to claim 7, wherein the wave-shaped heat sink fins are provided with more than one corresponding through hole on the wavy surface, and the heat pipe is bent upward and penetrates the wave. The perforations of the face are formed to form a tight fit. 如申請專利範圍第7項所述波浪形散熱鰭片的散熱器組成，其中，該波浪形散熱鰭片係在嵌槽與低階槽之間各設有一垂直折片，並緊鄰排列形成一接續平面。The heat sink of the wavy fins of claim 7, wherein the wavy fins are respectively provided with a vertical flap between the slot and the lower step slot, and are arranged adjacent to each other to form a continuation. flat. 如申請專利範圍第7項所述波浪形散熱鰭片的散熱器組成，其中，該波浪形散熱鰭片於插植部中央所設的複數個嵌槽係呈相連或分離的鄰接。The radiant heat sink fin assembly of claim 7, wherein the wavy fins are connected or separated in a plurality of recesses in the center of the planting portion.
TW102212928U 2013-04-23 2013-07-09 Wave-shaped heat sink fin and its heat sink TWM465560U (en)

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TWD206706S (en) 2018-12-28 2020-08-21 日商昭和電工股份有限公司 Part of radiator

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US20140311712A1 (en) 2014-10-23
CN103234378A (en) 2013-08-07
CN103234378B (en) 2015-09-30
DE202013103297U1 (en) 2013-09-10
JP3186624U (en) 2013-10-17
KR20140005621U (en) 2014-10-31

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