CN106211718A - A kind of heat radiating fin structure of new radiator - Google Patents

A kind of heat radiating fin structure of new radiator Download PDF

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Publication number
CN106211718A
CN106211718A CN201610747763.1A CN201610747763A CN106211718A CN 106211718 A CN106211718 A CN 106211718A CN 201610747763 A CN201610747763 A CN 201610747763A CN 106211718 A CN106211718 A CN 106211718A
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CN
China
Prior art keywords
heat
pleated sheet
horizontal
fin structure
radiating fin
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Granted
Application number
CN201610747763.1A
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Chinese (zh)
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CN106211718B (en
Inventor
许超
谈玉琴
张�荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi JinXin Group Co Ltd
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Wuxi JinXin Group Co Ltd
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Priority to CN201610747763.1A priority Critical patent/CN106211718B/en
Publication of CN106211718A publication Critical patent/CN106211718A/en
Application granted granted Critical
Publication of CN106211718B publication Critical patent/CN106211718B/en
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Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body

Abstract

The invention discloses the heat radiating fin structure of a kind of new radiator, described heat radiating fin structure includes spacious sink body, described heat sink body has horizontal heat spreading plate body (1), it is provided with arc convex portion on described horizontal heat spreading plate body (1), it is additionally provided with folded fin heat sink (2) on described horizontal heat spreading plate body (1), described folded fin heat sink (2) includes away from its horizontal plate (22) paralleled with horizontal heat spreading plate body (1) of horizontal heat spreading plate body (1), it is provided with the pleated sheet being connected with horizontal plate (22) to the lateral symmetry of described horizontal plate (22).The present invention has more preferable radiating effect.

Description

A kind of heat radiating fin structure of new radiator
Technical field:
The present invention relates to fin technical field, more specifically to the heat radiating fin structure of a kind of new radiator.
Background technology:
Fin is a kind of device dispelled the heat to the easy heat-generating electronic elements in electrical equipment, how by aluminium alloy, pyrite or bronze Make tabular, lamellar, splintery etc., as in computer, cpu central processing unit to use sizable fin, power supply in television set Pipe, line pipe, the power tube in amplifirer will use fin.General fin in use will be at electronic component and fin Contact surface is coated with last layer heat-conducting silicone grease, and the heat making components and parts send more effectively is transmitted on fin, then dissipates through fin It is dealt in surrounding air.
Fin of the prior art, due to sheet shape, has many times its radiating effect the best.
Summary of the invention:
The purpose of the present invention is that the heat radiating fin structure providing a kind of new radiator, and it has effect of preferably dispelling the heat Really.
For achieving the above object, the heat radiating fin structure of a kind of new radiator of the present invention, described heat radiating fin structure includes Heat sink body, described heat sink body has horizontal heat spreading plate body, described horizontal heat spreading plate body is provided with arc convex portion, Being additionally provided with folded fin heat sink on described horizontal heat spreading plate body, described folded fin heat sink includes away from horizontal heat spreading plate body itself and water The horizontal plate that flat heat radiation plate body is parallel, is provided with the pleated sheet being connected with horizontal plate to the lateral symmetry of described horizontal plate.
Preferred as technique scheme, described pleated sheet includes the first pleated sheet, the second pleated sheet and the 3rd folding Sheet, the lower end of described first pleated sheet is connected with described horizontal plate, the upper end of described first pleated sheet and described second pleated sheet Upper end connects, and the lower end of described second pleated sheet is connected with the lower end of the 3rd pleated sheet, the upper end of described 3rd pleated sheet and water Plain film connects.
Preferred as technique scheme, described first pleated sheet and leans on away from horizontal plate from one end of horizontal plate Nearly described horizontal heat spreading plate body extends obliquely, described second pleated sheet from the upper end of the first pleated sheet away from horizontal plate and Extending obliquely away from horizontal heat spreading plate body, described 3rd pleated sheet is in vertical state.
Preferred as technique scheme, described arc convex portion includes the first arc convex portion and the second arc convex Portion, described first arc convex portion is downward projection, and described second arc convex portion is projection upwards.
Preferred as technique scheme, described first arc convex portion and the second arc convex portion lay respectively at folding The both sides of fin.
Preferred as technique scheme, described first arc convex portion is provided with the first heat dissipation ventilation hole.
Preferred as technique scheme, described second arc convex portion is provided with the second heat dissipation ventilation hole.
Preferred as technique scheme, described horizontal plate is provided with the 3rd heat dissipation ventilation hole.
Preferred as technique scheme, described first heat dissipation ventilation hole, the second heat dissipation ventilation hole and the 3rd heat radiation are logical Air holes is mounting hole.
The beneficial effects of the present invention is: the present invention has more preferable radiating effect.
Accompanying drawing illustrates:
The present invention is described further below in conjunction with the accompanying drawings:
Fig. 1 is the top view of the embodiment of the present invention
Fig. 2 is that the A-A in Fig. 1 is to sectional view
Detailed description of the invention:
The following stated is only the preferred embodiment embodying the principle of the invention, the most therefore limits the protection model of the present invention Enclose.
It is the embodiment of the heat radiating fin structure of a kind of new radiator of the present invention as shown in Figure 1, 2, described heat radiating fin structure Including heat sink body, described heat sink body has horizontal heat spreading plate body 1, and described horizontal heat spreading plate body 1 is provided with arc Lobe, described horizontal heat spreading plate body 1 is additionally provided with folded fin heat sink 2, and described folded fin heat sink 2 includes dispelling the heat away from level Its horizontal plate 22 paralleled with horizontal heat spreading plate body 1 of plate body 1, is provided with and horizontal plate to the lateral symmetry of described horizontal plate 22 22 pleated sheets being connected.
The heat radiating fin structure of a kind of new radiator of the present embodiment, can use aluminum alloy material to tie as this fin The material of structure.
Pleated sheet includes the first pleated sheet the 23, second pleated sheet 24 and the 3rd pleated sheet 25, described first pleated sheet 23 Lower end is connected with described horizontal plate 22, and the upper end of described first pleated sheet 23 is connected with described second pleated sheet 24 upper end, described The lower end of the second pleated sheet 24 is connected with the lower end of the 3rd pleated sheet 25, and the upper end of described 3rd pleated sheet 25 is with horizontal plate 22 even Connect.
First pleated sheet 23 is oblique away from horizontal plate 22 and close described horizontal heat spreading plate body 1 from one end of horizontal plate 22 Upwardly extend, described second pleated sheet 24 from the upper end of the first pleated sheet 23 away from horizontal plate 22 and away from horizontal heat spreading plate Body 1 extends obliquely, and described 3rd pleated sheet 25 is in vertical state.
Arc convex portion includes that the first arc convex portion 3 and the second arc convex portion 4, described first arc convex portion 3 are Downward projection, described second arc convex portion 4 is projection upwards.
First arc convex portion 3 and the second arc convex portion 4 lay respectively at the both sides of folded fin heat sink 2.
The first heat dissipation ventilation hole 31 it is provided with in first arc convex portion 3.
The second heat dissipation ventilation hole 41 it is provided with in second arc convex portion 4.
The 3rd heat dissipation ventilation hole 21 it is provided with on horizontal plate 22.
First the 31, second heat dissipation ventilation hole, heat dissipation ventilation hole 41 and the 3rd heat dissipation ventilation hole 21 are mounting hole.
The circulation of air can be accelerated in heat dissipation ventilation hole.
The heat radiating fin structure of a kind of new radiator in the present embodiment uses special sheet shape, not only has bigger dissipating Thermocontact area, but also air road can be accelerated and lead to, therefore its radiating effect is more preferable.
The heat radiating fin structure of a kind of new radiator in the present embodiment
Specific embodiment described herein is only to the present embodiment spirit explanation for example.Technology belonging to the present invention Described specific embodiment can be made various amendment or supplements or use similar mode by the technical staff in field Substitute, but without departing from the spirit of the present invention or surmount scope defined in appended claims.

Claims (9)

1. a heat radiating fin structure for new radiator, described heat radiating fin structure includes heat sink body, described heat sink body There is horizontal heat spreading plate body (1), it is characterised in that on described horizontal heat spreading plate body (1), be provided with arc convex portion, described level Be additionally provided with folded fin heat sink (2) in heat radiation plate body (1), described folded fin heat sink (2) include away from horizontal heat spreading plate body (1) its The horizontal plate (22) paralleled with horizontal heat spreading plate body (1), is provided with and horizontal plate to the lateral symmetry of described horizontal plate (22) (22) pleated sheet being connected.
The heat radiating fin structure of a kind of new radiator the most according to claim 1, it is characterised in that described pleated sheet includes First pleated sheet (23), the second pleated sheet (24) and the 3rd pleated sheet (25), the lower end of described first pleated sheet (23) is with described Horizontal plate (22) connects, and the upper end of described first pleated sheet (23) is connected with described second pleated sheet (24) upper end, and described second The lower end of pleated sheet (24) is connected with the lower end of the 3rd pleated sheet (25), the upper end of described 3rd pleated sheet (25) and horizontal plate (22) connect.
The heat radiating fin structure of a kind of new radiator the most according to claim 2, it is characterised in that described first pleated sheet (23) extend obliquely from one end of horizontal plate (22) away from horizontal plate (22) and close described horizontal heat spreading plate body (1), Described second pleated sheet (24) from the upper end of the first pleated sheet (23) away from horizontal plate (22) and away from horizontal heat spreading plate body (1) extending obliquely, described 3rd pleated sheet (25) is in vertical state.
The heat radiating fin structure of a kind of new radiator the most according to any one of claim 1 to 3, it is characterised in that institute State arc convex portion and include that the first arc convex portion (3) and the second arc convex portion (4), described first arc convex portion (3) are Downward projection, described second arc convex portion (4) is projection upwards.
The heat radiating fin structure of a kind of new radiator the most according to claim 4, it is characterised in that described first arc is convex Play portion (3) and the second arc convex portion (4) and lay respectively at the both sides of folded fin heat sink (2).
The heat radiating fin structure of a kind of new radiator the most according to claim 5, it is characterised in that described first arc is convex Rise and be provided with the first heat dissipation ventilation hole (31) in portion (3).
The heat radiating fin structure of a kind of new radiator the most according to claim 6, it is characterised in that described second arc is convex Rise and be provided with the second heat dissipation ventilation hole (41) in portion (4).
The heat radiating fin structure of a kind of new radiator the most according to claim 7, it is characterised in that described horizontal plate (22) On be provided with the 3rd heat dissipation ventilation hole (21).
The heat radiating fin structure of a kind of new radiator the most according to claim 8, it is characterised in that described first heat radiation is logical Air holes (31), the second heat dissipation ventilation hole (41) and the 3rd heat dissipation ventilation hole (21) are mounting hole.
CN201610747763.1A 2016-08-23 2016-08-23 A kind of heat radiating fin structure of new radiator Active CN106211718B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610747763.1A CN106211718B (en) 2016-08-23 2016-08-23 A kind of heat radiating fin structure of new radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610747763.1A CN106211718B (en) 2016-08-23 2016-08-23 A kind of heat radiating fin structure of new radiator

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CN106211718A true CN106211718A (en) 2016-12-07
CN106211718B CN106211718B (en) 2018-10-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112635647A (en) * 2020-12-22 2021-04-09 杭州大和热磁电子有限公司 Thermoelectric module capable of well radiating and manufacturing method thereof
CN112635647B (en) * 2020-12-22 2022-10-25 杭州大和热磁电子有限公司 Thermoelectric module capable of well dissipating heat and manufacturing method thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070095515A1 (en) * 2003-03-26 2007-05-03 Calsonic Kansei Corporation Inner fin with cutout window for heat exchanger
CN201476667U (en) * 2009-06-25 2010-05-19 跃腾科技股份有限公司 Thermal pipe type radiation fin capable of enlarging radiation areas
KR101423657B1 (en) * 2012-08-24 2014-07-25 주식회사 한국쿨러 Fin plate for use in a heat exchanger
WO2015111242A1 (en) * 2014-01-21 2015-07-30 富士通株式会社 Heat-dissipating member, method for manufacturing heat-dissipating member, electronic device, method for manufacturing electronic device, integrated module, and information processing system
CN105115342A (en) * 2015-09-11 2015-12-02 无锡金鑫集团股份有限公司 Plate type cooling fin
CN204929520U (en) * 2015-08-28 2015-12-30 牛明理 Novel radiactor fin structure
CN205179615U (en) * 2015-12-09 2016-04-20 重庆航墙电子科技有限公司 Foraminiferous fin
CN206024388U (en) * 2016-08-23 2017-03-15 无锡金鑫集团股份有限公司 A kind of heat radiating fin structure of new radiator

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070095515A1 (en) * 2003-03-26 2007-05-03 Calsonic Kansei Corporation Inner fin with cutout window for heat exchanger
CN201476667U (en) * 2009-06-25 2010-05-19 跃腾科技股份有限公司 Thermal pipe type radiation fin capable of enlarging radiation areas
KR101423657B1 (en) * 2012-08-24 2014-07-25 주식회사 한국쿨러 Fin plate for use in a heat exchanger
WO2015111242A1 (en) * 2014-01-21 2015-07-30 富士通株式会社 Heat-dissipating member, method for manufacturing heat-dissipating member, electronic device, method for manufacturing electronic device, integrated module, and information processing system
CN204929520U (en) * 2015-08-28 2015-12-30 牛明理 Novel radiactor fin structure
CN105115342A (en) * 2015-09-11 2015-12-02 无锡金鑫集团股份有限公司 Plate type cooling fin
CN205179615U (en) * 2015-12-09 2016-04-20 重庆航墙电子科技有限公司 Foraminiferous fin
CN206024388U (en) * 2016-08-23 2017-03-15 无锡金鑫集团股份有限公司 A kind of heat radiating fin structure of new radiator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112635647A (en) * 2020-12-22 2021-04-09 杭州大和热磁电子有限公司 Thermoelectric module capable of well radiating and manufacturing method thereof
CN112635647B (en) * 2020-12-22 2022-10-25 杭州大和热磁电子有限公司 Thermoelectric module capable of well dissipating heat and manufacturing method thereof

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Denomination of invention: Heat sink structure of novel radiator

Effective date of registration: 20220414

Granted publication date: 20181026

Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Binhu branch

Pledgor: WUXI JINXIN GROUP Co.,Ltd.

Registration number: Y2022320000168