JPH0727159U - Heat sink component unit - Google Patents

Heat sink component unit

Info

Publication number
JPH0727159U
JPH0727159U JP5719693U JP5719693U JPH0727159U JP H0727159 U JPH0727159 U JP H0727159U JP 5719693 U JP5719693 U JP 5719693U JP 5719693 U JP5719693 U JP 5719693U JP H0727159 U JPH0727159 U JP H0727159U
Authority
JP
Japan
Prior art keywords
heat sink
sectional shape
substrate
cross
sink component
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP5719693U
Other languages
Japanese (ja)
Inventor
大関民男
Original Assignee
株式会社アクティー
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 株式会社アクティー filed Critical 株式会社アクティー
Priority to JP5719693U priority Critical patent/JPH0727159U/en
Publication of JPH0727159U publication Critical patent/JPH0727159U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】 【目的】 放熱効果の優れた筒体形のヒートシンクを低
廉に得られる。 【構成】 一方の片面1aに発熱体を取付け、基板1の
他の一方の片面1bに、適宜数の垂設板2,2…と係合
溝3,3…を互いに等間隔に、かつ、隔置きに平行させ
て設ける。垂設板2の厚肉にした先端部の断面形と前記
係合溝の断面形を相対的に一致させる。
(57) [Abstract] [Purpose] A cylindrical heat sink with excellent heat dissipation effect can be obtained at low cost. A heating element is attached to one surface 1a of one side, and an appropriate number of vertical plates 2, 2 and engaging grooves 3, 3 are equidistant from each other on the other side 1b of the substrate 1, and Install in parallel with each other. The cross-sectional shape of the thickened tip of the vertical plate 2 and the cross-sectional shape of the engaging groove are relatively matched.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

本考案はヒートシンク用構成単位体に関するものである。 The present invention relates to a heat sink structural unit.

【0002】[0002]

【従来の技術】[Prior art]

従来のヒートシンクは、例えば、特開平3−40460号公報所載のように、 アルミニウム製のベースプレートの片面に多数のフィンを相互に平行になるよう に半田付けし、フィンに設けた切り起こしを、隣接するフィンに当接してフィン 間の間隔を保持するようにした構造になっている。 In a conventional heat sink, for example, as disclosed in Japanese Patent Laid-Open No. 3-40460, a large number of fins are soldered on one surface of an aluminum base plate so as to be parallel to each other, and cut-and-raised parts provided on the fins are The structure is such that it abuts adjacent fins and maintains the space between the fins.

【0003】 すなわち、ベースプレートとフィンを別工程で得た後、これらを超音波振動に よる半田メッキにより互いに固着してヒートシンクを得るようにしており、ヒー トシンクを構成するための単位体としてのものはない。That is, after the base plate and the fins are obtained in a separate process, they are fixed to each other by solder plating by ultrasonic vibration to obtain a heat sink, which serves as a unit for constituting a heat sink. There is no.

【0004】[0004]

【考案が解決しようとする課題】[Problems to be solved by the device]

前記従来例のヒートシンクは、ヒートシンクの片面に発熱体を取り付けてフィ ンによる放熱効果を図るものであるが、筒体で構成し、該筒体内を強制通風する ようにすれば放熱効果の尚一層優れたヒートシンクを提供できることが考えられ 、本考案者はアルミ押出し形材によって前記筒体を形成し、これを適宜の長さに してヒートシンクとすることを考えたが、アルミ押出し形材で構成する金型に相 応の費用を要し、しかも、その大きさに限界があり、かつ、種々の大きさに対応 させて高価な金型を用意しなければならないことが判明した。 The heat sink of the above-mentioned conventional example has a heat generating element attached to one surface of the heat sink to achieve a heat radiating effect by fins. However, if the heat sink is formed of a cylinder and forced air is blown through the cylinder, the heat radiating effect is further improved. It is thought that it is possible to provide an excellent heat sink, and the present inventor has considered forming the tubular body from an aluminum extruded shape member and making it into a heat sink with an appropriate length. It has been found that the corresponding mold requires a corresponding cost, its size is limited, and an expensive mold must be prepared for various sizes.

【0005】 本考案者は斯様な点に着目し、製造コストをできるだけ低廉に押えられる筒体 形ヒートシンクを得ることを目的として本考案を案出したのである。The present inventor has paid attention to such a point and devised the present invention for the purpose of obtaining a cylindrical heat sink that can suppress the manufacturing cost as low as possible.

【0006】[0006]

【課題を解決するための手段】[Means for Solving the Problems]

一方の片面に発熱体を取付ける基板の他の一方の片面に、適宜数の垂設板と係 合溝を互いに等間隔に、かつ、隔置きに平行させて設けると共に、垂設板の厚肉 にした先端部の断面形と前記係合溝の断面形を相対的に一致させ、また、基板の 一方の側端に垂設板ないし係合溝と平行する連結突部を設け、この連結突部の断 面形と一致する連結溝を、基板の他の一方の側端に前記連結突部と相対向位置に して設けた構成とするのである。 An appropriate number of vertical plates and engaging grooves are provided at equal intervals and parallel to each other on the other surface of the substrate on which the heating element is mounted on one surface, and the thickness of the vertical plate is increased. The cross-sectional shape of the front end portion and the cross-sectional shape of the engaging groove are relatively matched, and one side end of the substrate is provided with a connecting plate or a connecting projection parallel to the engaging groove. A connecting groove that matches the sectional shape of the portion is provided at the other side end of the substrate at a position facing the connecting protrusion.

【0007】[0007]

【実施例】【Example】

図面は本考案に係るヒートシンク用構成単位体の一実施例を示し、図1は構成 単位体の正面図、図2はヒートシンクの斜視図である。 1 is a front view of the structural unit body, and FIG. 2 is a perspective view of the heat sink.

【0008】 図中、Aは構成単位体で、構成単位体Aは、一方の片面1aに発熱体aを取付 ける基板1の他の一方の片面1bにそれぞれの長さを同じくする垂設板2,2… と係合溝3,3…を互いに隔置きに、かつ、等間隔に平行させて設け、基板1の 一方の側端1cには連結突部4を、他の一方の側端1dには連結突部4と相対応 する位置にして連結溝5を形成して構成したものである。In the figure, A is a structural unit body, and the structural unit body A is a vertical plate having the same length on the other one surface 1b of the substrate 1 on which the heating element a is mounted on the one surface 1a. 2, and the engaging grooves 3, 3 are provided at a distance from each other and in parallel with each other at equal intervals, and one side end 1c of the substrate 1 is provided with a connecting protrusion 4 and the other side end thereof. The connecting groove 5 is formed in 1d at a position corresponding to the connecting protrusion 4.

【0009】 各垂設板2,2…は基板1に対して直角方向に配し、この垂設板2の厚肉にし た先端部6と断面形と相対的に同じくする断面形にして前記係合溝3を構成する 一方、前記の連結突部4および連結溝5は互いに相対的に断面形を同じくしてあ る。Each of the vertical plates 2, 2 ... Is arranged in a direction perpendicular to the substrate 1, and has a cross-sectional shape relatively similar to that of the thickened tip portion 6 of the vertical plate 2. On the other hand, the engaging groove 3 is formed, while the connecting projection 4 and the connecting groove 5 have the same sectional shape relative to each other.

【0010】 なお、構成単位体Aはアルミ押出し形材で成り、該形材を適当長切断したもの である。The structural unit A is made of aluminum extruded shape material, and is obtained by cutting the shape material to an appropriate length.

【0011】 しかして、図2で示す通り、一対の構成単位体A,Aを用意し、垂設板2,2 …側の片面1b,1bを対向にするようにして、垂設板2,2…の先端部6,6 …を係合溝3,3…に摺嵌して一対の構成単位体A,Aを組付けると、一単位と してのヒートシンクを得られ、この一単位としてのヒートシンクを連結突部4お よび連結溝6において互いに必要数連結すると、大形のヒートシンクを得られる のである。Then, as shown in FIG. 2, a pair of structural units A, A are prepared, and the vertical plates 2, 2 ... When the pair of structural units A, A are assembled by slidingly fitting the tip portions 6, 6 ... Of 2 into the engaging grooves 3, 3, ..., A heat sink as one unit is obtained. A large-sized heat sink can be obtained by connecting the required number of heat sinks to each other at the connecting protrusions 4 and the connecting grooves 6.

【0012】 そして、基板1の片面1a側すなわちヒートシンクの外側面に発熱体aを取付 け、また、開口部にファンを装置するようにして用いるのである。Then, the heating element a is attached to the one surface 1a side of the substrate 1, that is, the outer surface of the heat sink, and the fan is installed in the opening for use.

【0013】 なお、係合溝3と垂設板2の先端部6と摺嵌時の或いは連結突部4と連結溝5 の摺嵌時には接着材を用いることにより各構成単位体は互いに固着することがで きる。When the engagement groove 3 and the tip portion 6 of the vertical plate 2 are slidably fitted together, or when the coupling projection 4 and the coupling groove 5 are slidably fitted together, the constituent units are fixed to each other by using an adhesive material. be able to.

【0014】[0014]

【考案の効果】[Effect of device]

本考案は前記の通りの構成であるから、一対の構成単位体を組合せることによ り筒体形のヒートシンクを容易に得ることができ、また、アルミ押出し成形よっ ても不可能な放熱フィン(垂設板が構成する)密度のあるヒートシンクを低廉に えることができる。 Since the present invention has the configuration as described above, a cylindrical heat sink can be easily obtained by combining a pair of structural units, and a heat dissipation fin (which is impossible even by aluminum extrusion molding). It is possible to reduce the cost of a heat sink with a high density (composed of a vertical plate).

【図面の簡単な説明】[Brief description of drawings]

【図1】構成単位体の正面図。FIG. 1 is a front view of a structural unit body.

【図2】ヒートシンクの正面図。FIG. 2 is a front view of a heat sink.

【符号の説明】[Explanation of symbols]

1 基板 1a 一方の片面 1b 他の一方の片面 2 垂設板 3 係合溝 1 substrate 1a one side 1b other one side 2 vertical plate 3 engagement groove

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 一方の片面に発熱体を取付ける基板の他
の一方の片面に、適宜数の垂設板と係合溝を互いに等間
隔に、かつ、隔置きに平行させて設けると共に、垂設板
の厚肉にした先端部の断面形と前記係合溝の断面形を相
対的に一致させた、ヒートシンク用構成単位体。
1. An appropriate number of vertical plates and engaging grooves are provided at equal intervals and parallel to each other on one side of the other substrate on which the heating element is attached, and A heat sink component unit in which the cross-sectional shape of the thickened tip of the installation plate and the cross-sectional shape of the engaging groove are relatively matched.
【請求項2】 基板の一方の側端に垂設板ないし係合溝
と平行する連結突部を設け、この連結突部の断面形と一
致する連結溝を、基板の他の一方の側端に前記連結突部
と相対向位置にして設けた請求項1記載のヒートシンク
用構成体。
2. A connection protrusion that is parallel to the vertical plate or the engagement groove is provided at one side end of the substrate, and a connection groove that matches the cross-sectional shape of the connection protrusion is provided at the other side end of the substrate. The heat sink component according to claim 1, wherein the heat sink component is provided at a position opposite to the connecting protrusion.
JP5719693U 1993-10-22 1993-10-22 Heat sink component unit Pending JPH0727159U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5719693U JPH0727159U (en) 1993-10-22 1993-10-22 Heat sink component unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5719693U JPH0727159U (en) 1993-10-22 1993-10-22 Heat sink component unit

Publications (1)

Publication Number Publication Date
JPH0727159U true JPH0727159U (en) 1995-05-19

Family

ID=13048742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5719693U Pending JPH0727159U (en) 1993-10-22 1993-10-22 Heat sink component unit

Country Status (1)

Country Link
JP (1) JPH0727159U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012227297A (en) * 2011-04-18 2012-11-15 Sony Computer Entertainment Inc Heat sink and electronic apparatus having the same
JP2020167328A (en) * 2019-03-29 2020-10-08 三協立山株式会社 Manufacturing method of heat sink
JP2022173384A (en) * 2019-03-29 2022-11-18 三協立山株式会社 Manufacturing method of heat sink

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012227297A (en) * 2011-04-18 2012-11-15 Sony Computer Entertainment Inc Heat sink and electronic apparatus having the same
JP2020167328A (en) * 2019-03-29 2020-10-08 三協立山株式会社 Manufacturing method of heat sink
JP2022173384A (en) * 2019-03-29 2022-11-18 三協立山株式会社 Manufacturing method of heat sink

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