TWM444502U - Heat dissipation device - Google Patents

Heat dissipation device Download PDF

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Publication number
TWM444502U
TWM444502U TW101214876U TW101214876U TWM444502U TW M444502 U TWM444502 U TW M444502U TW 101214876 U TW101214876 U TW 101214876U TW 101214876 U TW101214876 U TW 101214876U TW M444502 U TWM444502 U TW M444502U
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TW
Taiwan
Prior art keywords
heat dissipation
slot
fin
heat
disposed
Prior art date
Application number
TW101214876U
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Chinese (zh)
Inventor
Sheng-Huang Lin
Kuo-Sheng Lin
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Asia Vital Components Co Ltd
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Application filed by Asia Vital Components Co Ltd filed Critical Asia Vital Components Co Ltd
Priority to TW101214876U priority Critical patent/TWM444502U/en
Publication of TWM444502U publication Critical patent/TWM444502U/en

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Description

散熱裝置Heat sink

一種散熱裝置，尤指一種可快速組合縮短工時並節省製造成本的散熱裝置。
A heat dissipating device, especially a heat dissipating device that can quickly combine to shorten working hours and save manufacturing costs.

習知筒形散熱器，包括一筒體及連接於筒體周圍表面的多數鰭片，習知技術對鰭片與筒體周圍表面的連接方式揭示如下：
1.中華民國專利申請號098105429發明專利一案揭示一種筒形散熱器鰭片植立緊結方法及其應用裝置，其主要包括：一受動力源帶動且藉以產生步進旋動運轉的模座；提供一筒體，筒體定位設於模座上，及筒體之周圍表面設有多數凹槽；提供一鰭片組，包含多數鰭片，鰭片組設於模座之一端側，間歇性轉動之筒體，帶動其凹槽和該鰭片對應導正時，通過插片裝置推送鰭片，運動的鰭片依序插入筒體之各凹槽定位；將全部凹槽插置鰭片之筒體，通過後續的緊結製程，使鰭片和凹槽緊結一體，且定位於筒體之周圍，以形成一散熱器。
2.中華民國專利申請號097151576發明專利一案揭示一種散熱器的緊結方法，主要包含一導熱的底座和一鰭片組，其中底座的一表面設有多數凹槽，及設於兩凹槽間之導溝；鰭片組，具有多數鰭片；提供一成型模具，成型模具具有內空間和壓端部；進行緊迫結合製程，使成型模具和散熱器相對壓結，散熱器嵌入成型模具的內空間，及壓端部中心軸擘入導溝，達到壓迫凹槽形變，且形變凹槽壓掣鰭片緊結一體；藉由上述掣程乃可提供優於習用散熱器的沖壓鉚合方法，有效減少沖子或刀模之斷損，提昇產品的良率、精密度和品質，同時便利的應用於不同形式或形狀之散熱器成型。
　 上述揭示的各方法均係先令鰭片插入一凹槽內，然後利用模具沖壓凹槽兩旁的導溝，令該凹槽變形壓掣鰭片緊結一體，惟如此將產生幾個問題：
1.在筒體外表面除了設有凹槽外還要設置導溝，凹槽與導溝之間必須間距排列，也就是在一個有限的表面積上凹槽的數量將減少，進而減少鰭片的安裝數量。
2.製程步驟多，產品製成時間長。
　 是以，要如何解決上述習用之問題與缺失，即為本案之發明人及相關領域者所亟欲研究改善之方向。
The conventional cylindrical heat sink comprises a cylinder and a plurality of fins connected to the peripheral surface of the cylinder. The connection between the fin and the surrounding surface of the cylinder is disclosed by the prior art as follows:
1. The invention patent of the Republic of China Patent Application No. 098105429 discloses a tubular heat sink fin assembly and fastening method and an application device thereof, which mainly comprise: a mold base driven by a power source and thereby generating a stepping rotation operation; Providing a cylinder body, the cylinder body is disposed on the mold base, and a plurality of grooves are arranged on a surface of the cylinder body; a fin group is provided, and a plurality of fins are arranged, and the fin group is disposed on one end side of the mold base, intermittently When the rotating cylinder drives the groove and the fin corresponding to the guiding, the fin is pushed by the inserting device, and the moving fins are sequentially inserted into the grooves of the cylinder; the grooves are inserted into the fins. The barrel is integrally joined to the fin by a subsequent tightening process, and is positioned around the barrel to form a heat sink.
2. The invention patent of the Republic of China Patent Application No. 097151576 discloses a method for fastening a heat sink, which mainly comprises a heat-conducting base and a fin set, wherein a surface of the base is provided with a plurality of grooves, and is disposed between the two grooves a guide groove; a fin group having a plurality of fins; providing a molding die having an inner space and a pressing end portion; performing an urgent bonding process to relatively press the molding die and the heat sink, and the heat sink is embedded in the molding die The space and the central end of the pressing end portion are inserted into the guiding groove to deform the pressing groove, and the deformation groove pressing fin is tightly integrated; the above process can provide a punching riveting method superior to the conventional heat sink, and is effective Reduce the breakage of the punch or die, improve the yield, precision and quality of the product, and at the same time conveniently apply to the heat sink molding of different forms or shapes.
Each of the methods disclosed above inserts the fins into a recess, and then uses the die to punch the guide grooves on both sides of the groove, so that the groove deforms the compression fins to be tightly integrated, but this will cause several problems:
1. In addition to the groove on the outer surface of the cylinder, a guide groove is arranged, and the groove and the guide groove must be arranged at a distance, that is, the number of grooves on a limited surface area is reduced, thereby reducing the installation of the fins. Quantity.
2. There are many process steps and the product is made for a long time.
Therefore, how to solve the above problems and problems in the past, that is, the inventors of the case and related fields are eager to study the direction of improvement.

本創作之目的在於提供一種利用壓縮氣體作用產生高速衝壓結合的散熱裝置。
為達上述目的，本創作提供一種散熱裝置，係包含：一基座、至少一第一散熱鰭片；
　 所述基座外沿具有至少一槽部；所述第一散熱鰭片具有一第一散熱部，該第一散熱部兩端分別具有一第一端及一第二端，所述第一、二端設置於前述槽部內。
透過本創作係可大幅減少散熱裝置之組裝之工時，並進一步提升製程良率及降低生產成本者。
本創作之上述目的及其結構與功能上的特性，將依據所附圖式之較佳實施例予以說明。
The purpose of this creation is to provide a heat sink that utilizes the action of compressed gas to create a high speed stamping bond.
In order to achieve the above object, the present invention provides a heat dissipating device, comprising: a base, at least one first heat sink fin;
The outer edge of the pedestal has at least one groove portion; the first heat dissipation fin has a first heat dissipation portion, and the first heat dissipation portion has a first end and a second end respectively, the first The two ends are disposed in the aforementioned groove portion.
Through this creation department, the assembly time of the heat sink can be greatly reduced, and the process yield and production cost can be further improved.
The above object of the present invention, as well as its structural and functional features, will be described in accordance with the preferred embodiments of the drawings.

請參閱第1、2圖，係為本創作散熱裝置第一實施例之立體分解及組合圖，如圖所示，所述散熱裝置1，係包含：一基座11、至少一第一散熱鰭片12；
　 所述基座11具有一槽部111，並該基座11定義有一中心軸112，並該槽部111係平行該中心軸112設置於該基座11之外部周沿。
　 所述第一散熱鰭片12係具有一第一散熱部121，該第一散熱部121兩端分別具有一第一端122及一第二端123，所述第一、二端122、123設置於前述槽部111內。
本實施例之槽部111更具有一第一插槽1111及一第二插槽1112，前述第一、二端122、123分別插設於前述第一、二插槽1111、1112內，所述第一散熱部121係可選擇呈弧狀及尖角狀及凹折狀及波浪狀及線狀其中任一，本實施例係以弧狀作為說明實施例，但並不引以為限，所述第一散熱部121係可彎折成複數弧狀所組成之心形。
請參閱第3、4圖，係為本創作散熱裝置第二實施例之立體分解及組合圖，如圖所示，本實施例部分結構係與前述第一實施例相同，故在此將不再贅述，惟本實施例與前述第一實施例之不同處係為所述散熱裝置1 之第一散熱鰭片12之第一、二端122、123同時設置於前述槽部111內，所述第一散熱部121呈弧狀及尖角狀及凹折狀及波浪狀及線狀其中任一。
另，（圖中未示出）本創作散熱裝置1 之第一散熱鰭片12之第一端122可與另一第一散熱鰭片之第二端123同時設置於前述槽部111內者。
請參閱第5、6圖，係為本創作散熱裝置第三實施例之立體分解及組合圖，如圖所示，本實施例部分結構係與前述第一實施例相同，故在此將不再贅述，惟本實施例與前述第一實施例之不同處係為所述散熱裝置1更具有一第二散熱鰭片13，所述第二散熱鰭片13具有一第二散熱部131及一第三端132及一第四端133，所述第三、四端132、133分設於該第二散熱部131兩端，所述槽部111更具有一第三插槽1113，所述第一、二插槽1111、1112設於該第三插槽1113相鄰兩側，所述第一散熱鰭片12之第一、二端122、123分別插設於前述第一、二插槽1111、1112內，所述第二散熱鰭片13之第三、四端132、133共同插設於該第三插槽1113內，所述第一、二散熱部121、131呈弧狀及尖角狀及凹折狀及波浪狀及線狀其中任一，本實施例係以弧狀作為說明但並不引以為限，所述第一散熱鰭片12係環繞設於該第二散熱鰭片13外側，並兩者間具有一第一間隔空間124。
請參閱第7、8圖，係為本創作散熱裝置第四實施例之立體分解及組合圖，如圖所示，本實施例部分結構係與前述第三實施例相同，故在此將不再贅述，惟本實施例與前述第三實施例之不同處係為所述散熱裝置1更具有一第三散熱鰭片14，所述第三散熱鰭片14更具有一第三散熱部141及一第五端142及一第六端143，所述第五、六端142、143分設於前述第三散熱部141兩端，所述槽部111更具有一第四插槽1114及一第五插槽1115，前述第一、二插槽1111、1112設於該第三插槽1113相鄰兩側，所述第四、五插槽1114、1115分設於前述第一、二插槽1111、1112相反該第三插槽1113之一側，所述第一散熱鰭片12之第一、二端122、123分別插設於前述第一、二插槽1111、1112內，所述第二散熱鰭片13之第三、四端132、133共同插設於該第三插槽1113內，所述第三散熱鰭片14之第五、六端142、143分別插設於前述第四、五插槽1114、1115內，所述第一、二、三散熱部121、131、141呈弧狀及尖角狀及凹折狀及波浪狀及線狀其中任一，本實施例係以弧狀作為說明但並不引以為限。
請參閱第9、10圖，係為本創作散熱裝置第五實施例之立體分解及組合圖，如圖所示，本實施例部分結構係與前述第三實施例相同，故在此將不再贅述，惟本實施例與前述第三實施例之不同處係為所述散熱裝置1更具有一第三散熱鰭片14，所述第三散熱鰭片14更具有一第三散熱部141及一第五端142及一第六端143，所述第五、六端142、143分設於前述第三散熱部141兩端，所述槽部111更具有一第四插槽1114，所述第一、二插槽1111、1112分設於該第三、四插槽1113、1114相鄰兩側，前述第一散熱鰭片12之第一、二端122、123分別插設於前述第一、二插槽1111、1112內，前述第二散熱鰭片13之第三、四端132、133共同插設於該第三插槽1113內，所述第三散熱鰭片14之第五、六端142、143共同插設於前述第四插槽1114內，所述第一、二、三散熱部121、131、141呈弧狀及尖角狀其中任一，本實施例係以弧狀作為說明但並不引以為限，所述所述第一散熱鰭片12係環繞設於該第二、三散熱鰭片13、14外側，並所述第一間隔空間124係位於所述第一散熱鰭片12與該第二、三散熱鰭片13、14之間。
Please refer to the first and second figures, which are the three-dimensional decomposition and combination diagram of the first embodiment of the heat dissipation device. As shown in the figure, the heat dissipation device 1 includes a base 11 and at least one first heat dissipation fin. Slice 12;
The base 11 has a groove portion 111, and the base 11 defines a central shaft 112, and the groove portion 111 is disposed parallel to the central axis 112 at an outer periphery of the base 11.
The first heat dissipation fins 12 have a first heat dissipation portion 121. The first heat dissipation portion 121 has a first end 122 and a second end 123. The first and second ends 122 and 123 are disposed. In the groove portion 111.
The slot portion 111 of the embodiment further has a first slot 1111 and a second slot 1112. The first and second ends 122 and 123 are respectively inserted into the first and second slots 1111 and 1112. The first heat dissipating portion 121 may be selected from an arc shape, a pointed shape, a concave shape, a wave shape, and a line shape. The present embodiment is an arc shape as an illustrative embodiment, but is not limited thereto. The first heat dissipating portion 121 is bent into a heart shape composed of a plurality of arcs.
Please refer to FIG. 3 and FIG. 4 , which are the three-dimensional decomposition and combination diagram of the second embodiment of the heat dissipation device. As shown in the figure, the partial structure of the embodiment is the same as that of the first embodiment, and therefore will not be used here. The first and second ends 122 and 123 of the first heat dissipation fin 12 of the heat dissipation device 1 are disposed in the groove portion 111 at the same time, the first embodiment is different from the first embodiment. The heat dissipating portion 121 has an arc shape, a pointed shape, a concave shape, a wave shape, and a line shape.
In addition, the first end 122 of the first heat dissipation fin 12 of the heat dissipation device 1 of the present invention may be disposed in the groove portion 111 simultaneously with the second end 123 of the other first heat dissipation fin.
Please refer to FIG. 5 and FIG. 6 , which are the three-dimensional decomposition and combination diagram of the third embodiment of the heat dissipation device. As shown in the figure, the structure of the embodiment is the same as that of the first embodiment, and therefore will not be used here. For example, the difference between the embodiment and the first embodiment is that the heat dissipation device 1 further has a second heat dissipation fin 13 , and the second heat dissipation fin 13 has a second heat dissipation portion 131 and a first portion. The third end 132 and the fourth end 133 are disposed at two ends of the second heat dissipating portion 131. The slot portion 111 further has a third slot 1113. The first Two slots 1111 and 1112 are disposed on two adjacent sides of the third slot 1113. The first and second ends 122 and 123 of the first heat dissipation fin 12 are respectively inserted into the first and second slots 1111. In the 1112, the third and fourth ends 132 and 133 of the second heat dissipation fin 13 are inserted into the third slot 1113. The first and second heat dissipation portions 121 and 131 are arc-shaped and pointed. And the concave shape, the wavy shape and the linear shape, the embodiment is described in an arc shape, but is not limited thereto, and the first heat dissipation fin 12 is circumferentially disposed on The second outer heat-dissipating fins 13, and having therebetween a first spacer 124 spaces.
Please refer to FIG. 7 and FIG. 8 , which are the three-dimensional decomposition and combination diagram of the fourth embodiment of the heat dissipation device. As shown in the figure, the structure of the embodiment is the same as that of the third embodiment, and therefore will not be used here. For example, the third embodiment has a third heat dissipation fin 14 , and the third heat dissipation fin 14 has a third heat dissipation portion 141 and a heat dissipation device 14 . The fifth end 142 and the sixth end 143 are disposed at the two ends of the third heat dissipating portion 141. The slot portion 111 further has a fourth slot 1114 and a fifth end. The first and second slots 1111 and 1112 are disposed on adjacent sides of the third slot 1113, and the fourth and fifth slots 1114 and 1115 are respectively disposed in the first and second slots 1111. The first and second ends 122 and 123 of the first heat dissipation fin 12 are respectively inserted into the first and second slots 1111 and 1112, and the second heat dissipation is performed. The third and fourth ends 132 and 133 of the fins 13 are inserted into the third slot 1113. The fifth and sixth ends 142 and 143 of the third heat dissipation fin 14 are respectively inserted. In the fourth and fifth slots 1114 and 1115, the first, second, and third heat dissipating portions 121, 131, and 141 have an arc shape, a pointed shape, a concave shape, a wave shape, and a line shape. The examples are illustrated in the arc but are not intended to be limiting.
Please refer to FIG. 9 and FIG. 10 , which are the three-dimensional decomposition and combination diagram of the fifth embodiment of the heat dissipation device. As shown in the figure, the structure of the embodiment is the same as that of the third embodiment, and therefore will not be used here. For example, the third embodiment has a third heat dissipation fin 14 , and the third heat dissipation fin 14 has a third heat dissipation portion 141 and a heat dissipation device 14 . The fifth end 142 and the sixth end 143 are disposed at the two ends of the third heat dissipating portion 141. The slot portion 111 further has a fourth slot 1114. The first and second slots 12211 and 1112 are respectively disposed on the adjacent sides of the third and fourth slots 1113 and 1114, and the first and second ends 122 and 123 of the first heat dissipation fin 12 are respectively inserted in the first, The third and fourth ends 132 and 133 of the second heat dissipation fin 13 are inserted into the third slot 1113, and the fifth and sixth ends of the third heat dissipation fin 14 are disposed in the two slots 1111 and 1112. 142 and 143 are inserted into the fourth slot 1114, and the first, second, and third heat dissipating portions 121, 131, and 141 are arc-shaped and pointed. The first heat dissipation fins 12 are disposed around the second and third heat dissipation fins 13 and 14 and the first space is defined by an arc. The 124 is located between the first heat dissipation fin 12 and the second and third heat dissipation fins 13 and 14.

1‧‧‧散熱裝置
11‧‧‧基座
111‧‧‧槽部
1111‧‧‧第一插槽
1112‧‧‧第二插槽
1113‧‧‧第三插槽
1114‧‧‧第四插槽
1115‧‧‧第五插槽
112‧‧‧中心軸
12‧‧‧第一散熱鰭片
121‧‧‧第一散熱部
122‧‧‧第一端
123‧‧‧第二端
124‧‧‧第一間隔空間
13‧‧‧第二散熱鰭片
131‧‧‧第二散熱部
132‧‧‧第三端
133‧‧‧第四端
14‧‧‧第三散熱鰭片
141‧‧‧第三散熱部
142‧‧‧第五端
143‧‧‧第六端
1‧‧‧heating device
11‧‧‧Base
111‧‧‧Slots
1111‧‧‧first slot
1112‧‧‧second slot
1113‧‧‧ third slot
1114‧‧‧fourth slot
1115‧‧‧ fifth slot
112‧‧‧ center axis
12‧‧‧First heat sink fin
121‧‧‧First heat sink
122‧‧‧ first end
123‧‧‧second end
124‧‧‧First space
13‧‧‧Second heat sink fins
131‧‧‧Second heat sink
132‧‧‧ third end
133‧‧‧ fourth end
14‧‧‧ Third heat sink fin
141‧‧‧ Third heat sink
142‧‧‧ fifth end
143‧‧‧ sixth end

第1圖係為本創作散熱裝置第一實施例之立體分解圖；
第2圖係為本創作散熱裝置第一實施例之立體組合圖；
第3圖係為本創作散熱裝置第二實施例之立體分解圖；
第4圖係為本創作散熱裝置第二實施例之立體組合圖；
第5圖係為本創作散熱裝置第三實施例之立體分解圖；
第6圖係為本創作散熱裝置第三實施例之立體組合圖；
第7圖係為本創作散熱裝置第四實施例之立體分解圖；
第8圖係為本創作散熱裝置第四實施例之立體組合圖；
第9圖係為本創作散熱裝置第五實施例之立體分解圖；
第10圖係為本創作散熱裝置第五實施例之立體組合圖。
1 is an exploded perspective view of a first embodiment of the heat sink of the present invention;
Figure 2 is a perspective assembled view of the first embodiment of the heat sink device;
Figure 3 is a perspective exploded view of the second embodiment of the heat sink of the present invention;
Figure 4 is a perspective assembled view of the second embodiment of the heat sink device;
Figure 5 is a perspective exploded view of the third embodiment of the heat sink of the present invention;
Figure 6 is a perspective assembled view of the third embodiment of the heat sink device;
Figure 7 is a perspective exploded view of the fourth embodiment of the heat sink device;
Figure 8 is a perspective assembled view of a fourth embodiment of the heat sink of the present invention;
Figure 9 is a perspective exploded view of the fifth embodiment of the heat sink of the present invention;
Figure 10 is a perspective assembled view of the fifth embodiment of the heat sink device.

1‧‧‧散熱裝置 1‧‧‧heating device

11‧‧‧基座 11‧‧‧Base

111‧‧‧槽部 111‧‧‧Slots

1111‧‧‧第一插槽 1111‧‧‧first slot

1112‧‧‧第二插槽 1112‧‧‧second slot

112‧‧‧中心軸 112‧‧‧ center axis

12‧‧‧第一散熱鰭片 12‧‧‧First heat sink fin

121‧‧‧第一散熱部 121‧‧‧First heat sink

122‧‧‧第一端 122‧‧‧ first end

123‧‧‧第二端 123‧‧‧second end

Claims (8)

一種散熱裝置，係包含：
一基座，該基座外沿具有至少一槽部；
至少一第一散熱鰭片，該第一散熱鰭片具有一第一散熱部，該第一散熱部兩端分別具有一第一端及一第二端，所述第一、二端設置於前述槽部內。A heat sink comprising:
a base having an outer edge of the base having at least one groove portion;
At least one first heat dissipation fin, the first heat dissipation fin has a first heat dissipation portion, and the first heat dissipation portion has a first end and a second end respectively, and the first and second ends are disposed on the foregoing Inside the groove. 如申請專利範圍第1項所述之散熱裝置，其中所述槽部更具有一第一插槽及一第二插槽，前述第一、二端分別插設於前述第一、二插槽內，所述第一散熱部呈弧狀及尖角及凹折狀及波浪狀及線狀其中任一。The heat dissipation device of claim 1, wherein the groove portion further has a first slot and a second slot, and the first and second ends are respectively inserted into the first and second slots. The first heat dissipating portion has an arc shape, a sharp corner and a concave shape, and any one of a wave shape and a line shape. 如申請專利範圍第1項所述之散熱裝置，其中所述第一、二端同時設置於前述槽部內，所述第一散熱部呈弧狀及尖角及凹折狀及波浪狀及線狀其中任一。The heat dissipating device of claim 1, wherein the first and second ends are simultaneously disposed in the groove portion, and the first heat dissipating portion has an arc shape, a sharp corner and a concave shape, and a wave shape and a line shape. Any of them. 如申請專利範圍第1項所述之散熱裝置，其中所述第一散熱鰭片之第一端可與另一第一散熱鰭片之第二端可同時設置於前述槽部內者。The heat dissipating device of claim 1, wherein the first end of the first heat dissipating fin and the second end of the other first heat dissipating fin are simultaneously disposed in the groove portion. 如申請專利範圍第1項所述之散熱裝置，其中更具有一第二散熱鰭片，所述第二散熱鰭片具有一第三端及一第四端及一第二散熱部，所述第三、四端分設於該第二散熱部兩端，所述槽部更具有一第一插槽及一第二插槽及一第三插槽，所述第一、二插槽設於該第三插槽相鄰兩側，所述第一散熱鰭片之第一、二端分別插設於前述第一、二插槽內，所述第二散熱鰭片之第三、四端共同插設於該第三插槽內，所述第一、二散熱部呈弧狀及尖角及凹折狀及波浪狀及線狀其中任一，所述第一散熱鰭片係環繞設於該第二散熱鰭片外側，並兩者間具有一第一間隔空間。The heat dissipating device of claim 1, further comprising a second heat dissipating fin, wherein the second heat dissipating fin has a third end and a fourth end, and a second heat dissipating portion, The first and second slots are disposed at the two ends of the second heat dissipation portion. The slot portion further has a first slot and a second slot and a third slot. The first and second ends of the first heat dissipation fin are respectively inserted into the first and second slots, and the third and fourth ends of the second heat dissipation fin are inserted together. The first and second heat dissipating portions are disposed in the third slot, wherein the first and second heat dissipating portions are arcuate, sharp and concave, and wavy and linear. The outer side of the heat dissipation fin has a first space between the two. 如申請專利範圍第1項所述之散熱裝置，其中更具有一第二散熱鰭片及一第三散熱鰭片，所述第二散熱鰭片具有一第三端及一第四端及一第二散熱部，所述第三、四端分設於該第二散熱部兩端，所述第三散熱鰭片更具有一第五端及一第六端及一第三散熱部，所述第五、六端分設於前述第三散熱部兩端，所述槽部更具有一第一插槽及一第二插槽及一第三插槽及一第四插槽及一第五插槽，所述第一、二插槽設於該第三插槽相鄰兩側，所述第四、五插槽分設於前述第一、二插槽相反該第三插槽之一側，所述第一散熱鰭片第一、二端分別插設於前述第一、二插槽內，所述第二散熱鰭片之第三、四端共同插設於該第三插槽內，所述第三散熱鰭片之第五、六端分別插設於前述第四、五插槽內，所述第一、二、三散熱部呈弧狀及尖角及凹折狀及波浪狀及線狀其中任一。The heat dissipation device of claim 1, further comprising a second heat dissipation fin and a third heat dissipation fin, wherein the second heat dissipation fin has a third end and a fourth end and a first The third heat dissipation portion is disposed at two ends of the second heat dissipation portion, and the third heat dissipation fin further has a fifth end and a sixth end, and a third heat dissipation portion. The fifth end is disposed at two ends of the third heat dissipating portion, and the slot portion further has a first slot and a second slot and a third slot and a fourth slot and a fifth slot The first and second slots are disposed on adjacent sides of the third slot, and the fourth and fifth slots are respectively disposed on one side of the first slot and the second slot opposite to the third slot. The first and second ends of the first heat dissipation fin are respectively inserted into the first and second slots, and the third and fourth ends of the second heat dissipation fin are inserted into the third slot. The fifth and sixth ends of the third heat dissipation fin are respectively inserted in the fourth and fifth slots, and the first, second and third heat dissipation portions are arc-shaped, pointed and concave, and wavy and linear. Which One. 如申請專利範圍第1項所述之散熱裝置，其中更具有一第二散熱鰭片及一第三散熱鰭片，所述第二散熱鰭片具有一第三端及一第四端及一第二散熱部，所述第三、四端分設於該第二散熱部兩端，所述第三散熱鰭片更具有一第五端及一第六端及一第三散熱部，所述第五、六端分設於前述第三散熱部兩端，所述槽部更具有一第一插槽及一第二插槽及一第三插槽及一第四插槽，所述第一、二插槽分設於該第三、四插槽相鄰兩側，所述第一散熱鰭片第一、二端分別插設於前述第一、二插槽內，所述第二散熱鰭片之第三、四端共同插設於該第三插槽內，所述第三散熱鰭片之第五、六端共同插設於前述第四插槽內，所述第一、二、三散熱部呈弧狀及尖角及凹折狀及波浪狀及線狀其中任一。The heat dissipation device of claim 1, further comprising a second heat dissipation fin and a third heat dissipation fin, wherein the second heat dissipation fin has a third end and a fourth end and a first The third heat dissipation portion is disposed at two ends of the second heat dissipation portion, and the third heat dissipation fin further has a fifth end and a sixth end, and a third heat dissipation portion. The first end of the third heat dissipating portion is further provided with a first slot and a second slot, and a third slot and a fourth slot. The two slots are respectively disposed on the adjacent sides of the third and fourth slots, and the first and second ends of the first heat dissipation fins are respectively inserted into the first and second slots, and the second heat dissipation fins The third and fourth ends are commonly inserted into the third slot, and the fifth and sixth ends of the third heat dissipation fin are commonly inserted in the fourth slot, and the first, second, and third heat dissipation The part is curved, pointed and concave, and wavy and linear. 如申請專利範圍第1項所述之散熱裝置，其中該基座定義有一中心軸，並該槽部平行該中心軸延伸成型。The heat sink according to claim 1, wherein the base defines a central axis, and the groove is formed to extend parallel to the central axis.
TW101214876U 2012-08-01 2012-08-01 Heat dissipation device TWM444502U (en)

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