JPH02133226U - - Google Patents

Info

Publication number
JPH02133226U
JPH02133226U JP3877190U JP3877190U JPH02133226U JP H02133226 U JPH02133226 U JP H02133226U JP 3877190 U JP3877190 U JP 3877190U JP 3877190 U JP3877190 U JP 3877190U JP H02133226 U JPH02133226 U JP H02133226U
Authority
JP
Japan
Prior art keywords
radiator
heat dissipation
base
fins
utility
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.)
Granted
Application number
JP3877190U
Other languages
Japanese (ja)
Other versions
JPH0450989Y2 (en
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 filed Critical
Priority to JP1990038771U priority Critical patent/JPH0450989Y2/ja
Publication of JPH02133226U publication Critical patent/JPH02133226U/ja
Application granted granted Critical
Publication of JPH0450989Y2 publication Critical patent/JPH0450989Y2/ja
Expired legal-status Critical Current

Links

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  • Cooling Or The Like Of Electrical Apparatus (AREA)

Description

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

第１図はこの考案の実施例のベースの斜視図、
第２図は同じく側面図、第３図は同じく放熱フイ
ンの正面図、第４図は同じく放熱フインの側面図
、第５図は同じく放熱フインの平面図、第６図は
同じく放熱器の正面図、第７図は同じく側面図、
第８図は同じく放熱フインの溝とベースの突条と
の遊嵌状態を示す一部拡大断面図、第９図は同じ
く放熱フインの取付け片と、ベースとの固定状態
を示す一部拡大断面図である。 １……ベース、２……突条、４……放熱フイン
、５……取付け溝、６……取付け片、９……プレ
ス型。 Figure 1 is a perspective view of the base of the embodiment of this invention;
Figure 2 is a side view, Figure 3 is a front view of the heat sink, Figure 4 is a side view of the heat sink, Figure 5 is a top view of the heat sink, and Figure 6 is a front view of the heat sink. Figure 7 is also a side view,
Fig. 8 is a partially enlarged cross-sectional view showing how the groove of the heat dissipation fin and the protrusion of the base are loosely fitted, and Fig. 9 is a partially enlarged cross-sectional view showing the attachment piece of the heat dissipation fin and its fixed state with the base. It is a diagram. DESCRIPTION OF SYMBOLS 1...Base, 2...Protrusion, 4...Radiation fin, 5...Mounting groove, 6...Mounting piece, 9...Press mold.

Claims (1)

【実用新案登録請求の範囲】 １ 放熱器のベースに設けた突条へ、放熱用の帯
状薄板を屈曲して連続的に形成した放熱フインの
取付け片に設けた取付け溝を嵌着し、前記取付け
片の溝縁上に、前記突条の加圧変形により形成し
た押え突部と、前記ベース板とにより、前記放熱
フインを挟着固定した放熱フイン付放熱器。 ２ 放熱器のベースには上面又は上下面に突条を
設けた実用新案登録請求の範囲第１項記載の放熱
フイン付放熱器。 ３ 突条の加圧変形はプレス成形とした実用新案
登録請求の範囲第１項記載の放熱フイン付放熱器
。 ４ 突条付ベースは、押圧成形によつて形成した
実用新案登録請求の範囲第１項記載の放熱フイン
付放熱器。[Claims for Utility Model Registration] 1. A mounting groove provided on a mounting piece of a heat dissipation fin, which is continuously formed by bending a strip-shaped thin plate for heat dissipation, is fitted into a protrusion provided on the base of a heat dissipation device, and the above-mentioned A radiator with heat dissipation fins, in which the heat dissipation fins are clamped and fixed between the base plate and a holding protrusion formed by pressure deformation of the protrusion on the groove edge of the mounting piece. 2. The radiator with radiating fins as set forth in claim 1 of the utility model registration, wherein the base of the radiator is provided with protrusions on the top or upper and lower surfaces. 3. A radiator with heat radiating fins as set forth in claim 1 of the utility model registration claim, in which the deformation of the protrusions under pressure is performed by press molding. 4. The radiator with heat dissipating fins according to claim 1, wherein the base with protrusions is formed by press molding.
JP1990038771U 1990-04-11 1990-04-11 Expired JPH0450989Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990038771U JPH0450989Y2 (en) 1990-04-11 1990-04-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990038771U JPH0450989Y2 (en) 1990-04-11 1990-04-11

Publications (2)

Publication Number Publication Date
JPH02133226U true JPH02133226U (en) 1990-11-06
JPH0450989Y2 JPH0450989Y2 (en) 1992-12-01

Family

ID=31547080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990038771U Expired JPH0450989Y2 (en) 1990-04-11 1990-04-11

Country Status (1)

Country Link
JP (1) JPH0450989Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013135209A (en) * 2011-12-22 2013-07-08 崇賢 ▲黄▼ Heat sink and method for producing the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919397A (en) * 1982-07-23 1984-01-31 住友軽金属工業株式会社 Aluminum heat sink
JPS5932213A (en) * 1982-08-17 1984-02-21 Nippon Dempa Kogyo Co Ltd Chip type crystal oscillator
JPS5955283U (en) * 1982-10-05 1984-04-11 松下電器産業株式会社 radiator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919397A (en) * 1982-07-23 1984-01-31 住友軽金属工業株式会社 Aluminum heat sink
JPS5932213A (en) * 1982-08-17 1984-02-21 Nippon Dempa Kogyo Co Ltd Chip type crystal oscillator
JPS5955283U (en) * 1982-10-05 1984-04-11 松下電器産業株式会社 radiator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013135209A (en) * 2011-12-22 2013-07-08 崇賢 ▲黄▼ Heat sink and method for producing the same

Also Published As

Publication number Publication date
JPH0450989Y2 (en) 1992-12-01

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