CN103429052A - Cooling member - Google Patents
Cooling member Download PDFInfo
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- CN103429052A CN103429052A CN201310311351XA CN201310311351A CN103429052A CN 103429052 A CN103429052 A CN 103429052A CN 201310311351X A CN201310311351X A CN 201310311351XA CN 201310311351 A CN201310311351 A CN 201310311351A CN 103429052 A CN103429052 A CN 103429052A
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- cooling
- heat radiation
- cooling base
- heat sink
- heat
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Abstract
The invention provides a cooling member with the cross section in an L shape. The cooling member comprises a square plate-shaped cooling base and a square cooling inserting plate extending along one end of the cooling base perpendicularly. The cooling member is characterized in that an annular clamping groove is formed in the surface of one side of the cooling base, a cooling frame is clamped in the clamping groove in a fastening mode, and a plurality of window hole type cooling fins are arranged around the cooling frame. According to the cooling member, the window hole type cooling fins are arranged on a cooling window which is detachable relative to the cooling base, and positions of the cooling fins can be changed flexibly to always assist the maximum cooling surface of a device to cool, meanwhile, the contact area between the cooling member and the air is increased and thermal radiation cooling efficiency is accelerated due to the window hole type cooling fins. Compared with cooling members in the background art, the cooling member has the advantages of being simple in structure, high in cooling efficiency and convenient to install and use.
Description
Technical field
The present invention relates to a kind of heat sink, the cooling electronic component be suitable in the auxiliary electron product is used, and belongs to the hardware machinery technical field.
Background technology
Heat sink, also be fin, is the easy device of heating electronic component heat radiation in a kind of ancillary apparatus, how by aluminium alloy, brass or bronze, makes tabular, sheet or splintery.The heat that the material of heat sink by good heat conduction effect own sheds element conducts quickly and is delivered in surrounding air by heat, because good heat dissipation effect, low the making of cost are installed the heat sink conception that heat sink becomes existing electronic product first-selection.
In order to increase the area of dissipation of heat sink, accelerate radiating efficiency, usually design a lot of radiating fins on cooling base, the radiating fin of existing heat sink is integrated being arranged on cooling base mostly, the Position Design underaction of radiating fin, simultaneously, radiating fin only has outer surface directly to contact with air, because it is little to complete the contact area of heat-radiation heat-dissipating, reduced the radiating efficiency of heat sink.
Summary of the invention
In order to solve the deficiency in background technology, the object of the invention is to overcome the defect of background technology, a kind of simple in structure, heat sink that radiating efficiency is high is provided.
For achieving the above object, the technical solution used in the present invention is: a kind of heat sink, cross section is " L " font, it comprises square tabular cooling base and along the vertically extending square heat radiation plate of an end of described cooling base, it is characterized in that: a side surface of described cooling base is provided with an annular slot, fastening is connected to the heat radiation frame that is provided with in described draw-in groove, is provided with a plurality of Window type radiating fins around described heat radiation frame.
In a preferred embodiment of the present invention, further comprise that described heat radiation frame is arranged on the side surface that cooling base is identical in the vertical bearing of trend of described heat radiation plate, and the centre position in described draw-in groove on described cooling base is provided with fixed part, described fixed part is provided with the installing hole that runs through described cooling base both side surface.
In a preferred embodiment of the present invention, further comprise that an end of described heat radiation plate is provided with two pins.
In a preferred embodiment of the present invention, further comprise on described heat radiation plate and be provided with fixedly counterbore in described heat radiation frame one side.
In a preferred embodiment of the present invention, further comprise the equal rounding in corner of described cooling base, described heat radiation frame corner be circular arc.
In a preferred embodiment of the present invention, further comprise that described cooling base, heat radiation plate, pin are one-body molded.
Usefulness of the present invention is: heat sink of the present invention, by the Window type radiating fin is set on the radiator window dismantling with respect to cooling base, the position of radiating fin can change flexibly, allow its maximum radiating surface heat radiation of additional device all the time, simultaneously, the Window type radiating fin has increased the contact area of heat sink and air, has accelerated heat-radiation heat-dissipating efficiency.With respect to the heat sink the present invention in background technology have advantages of simple in structure, radiating efficiency is high, easy to install, can carry out standardized production and batch machining, profit with promote.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the heat sink three-dimensional structure diagram of the preferred embodiment of the present invention;
Fig. 2 is the front view of the preferred embodiment of the present invention.
In figure: 2, cooling base, 4, the heat radiation plate, 6, draw-in groove, 8, the heat radiation frame, 10, radiating fin, 12, fixed part, 14, installing hole, 16, pin, 18, fixing counterbore, 20, circular arc.
Embodiment
In order to make those skilled in the art person understand better the present invention program, and above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the present invention is further detailed explanation.
As Figure 1-Figure 2, a kind of heat sink, its cross section is " L " font, comprise square tabular cooling base 2 and along the vertically extending square heat radiation plate 4 of an end of cooling base 2, and two pins 16 that are arranged on heat radiation plate 4 one ends, wherein cooling base 2, heat radiation plate 4, pin 16 is aluminium alloy, the material that the thermal conductivitys such as brass or bronze are high is one-body molded, pin 16 is for inserting whole heat sink in the interface that needs the heat radiation product, be provided with an annular slot 6 on cooling base 2 one side surfaces, fastening is connected to the heat radiation frame 8 that is provided with in draw-in groove 6, be provided with the radiating fin 10 of a plurality of composition Window type structures around heat radiation frame 8.Heat radiation frame 8 fastens clamping (i.e. detachable the connection) on cooling base 2, make being arranged on cooling base 2 of radiating fin 10 position changeables, make the heat sink maximum radiating surface heat radiation of additional device all the time, simultaneously, the radiating fin 10 of Window type structure has increased the contact area of heat sink and air, has accelerated heat-radiation heat-dissipating efficiency.
Concrete, heat radiation frame 8 is arranged on the side surface that cooling base 2 is identical in the vertical bearing of trend of heat radiation plate 4, and be provided with fixed part 12 in the centre position of draw-in groove 6 on cooling base 2, be provided with the installing hole 14 that runs through cooling base 2 both side surface on fixed part 12, installing hole 14 is screwed hole, while installing and using, with screw, through installing hole 14, device is attached and is arranged on the fixed part 12 of cooling base 2, then cover is established the heat radiation frame 8 with radiating fin 10.
In order further to accelerate the radiating efficiency of heat sink, be provided with fixedly counterbore 18 in heat radiation frame 8 one sides on heat radiation plate 4, fixedly counterbore 18 is used for wear rear fan attachment (not shown) by screw, fan (not shown) is accelerated Air Flow, makes the heat energy fast and the surrounding air heat exchange.
For safety and consideration attractive in appearance, the equal rounding in the corner of cooling base 2, rounding makes operating personnel in installation process can not scratched by the heat sink of metal material, simultaneously appearance looks elegant.
Heat radiation frame 8 corner be circular arc 20 shapes, increased the area of dissipation of radiating fin 10, improve radiating effect.
Heat sink of the present invention is when installing and using, first pin 16 is aimed at and needed the interface of heat radiation product to insert, passing installing hole 14 by screw attaches device to be fixed on fixed part 12, then will fasten and be connected in draw-in groove 6 with the heat radiation frame 8 of radiating fin 10, then pass fixedly counterbore 18 by screw fan (not shown) is fixed on the plate 4 that dispels the heat.The heat that device produces conducts in surrounding air through cooling base 2 and radiating fin 10, have advantages of simple in structure, easy to install, radiating efficiency is high.
Above-described embodiment is preferably execution mode of the present invention; but embodiments of the present invention are not limited by the examples; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify and all should be equivalent substitute mode, within being included in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range that claim was defined.
Claims (6)
1. a heat sink, cross section is " L " font, it comprises square tabular cooling base and along the vertically extending square heat radiation plate of an end of described cooling base, it is characterized in that: a side surface of described cooling base is provided with an annular slot, fastening is connected to the heat radiation frame that is provided with in described draw-in groove, is provided with a plurality of Window type radiating fins around described heat radiation frame.
2. heat sink according to claim 1, it is characterized in that: described heat radiation frame is arranged on the side surface that cooling base is identical in the vertical bearing of trend of described heat radiation plate, and the centre position in described draw-in groove on described cooling base is provided with fixed part, described fixed part is provided with the installing hole that runs through described cooling base both side surface.
3. heat sink according to claim 2, it is characterized in that: an end of described heat radiation plate is provided with two pins.
4. heat sink according to claim 3, is characterized in that: on described heat radiation plate, in described heat radiation frame one side, be provided with fixedly counterbore.
5. heat sink according to claim 1 is characterized in that: the equal rounding in the corner of described cooling base, described heat radiation frame corner be circular arc.
6. according to the described heat sink of claim 1 or 3, it is characterized in that: described cooling base, heat radiation plate, pin are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310311351XA CN103429052A (en) | 2013-07-24 | 2013-07-24 | Cooling member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310311351XA CN103429052A (en) | 2013-07-24 | 2013-07-24 | Cooling member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103429052A true CN103429052A (en) | 2013-12-04 |
Family
ID=49652967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310311351XA Pending CN103429052A (en) | 2013-07-24 | 2013-07-24 | Cooling member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103429052A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783567A (en) * | 2016-03-22 | 2016-07-20 | 周玉翔 | Industrial heat sink |
| CN108964582A (en) * | 2018-06-01 | 2018-12-07 | 张家港国龙新能源有限公司 | photovoltaic system |
| CN112089289A (en) * | 2020-09-23 | 2020-12-18 | 苏州玖茂塑料科技有限公司 | Heat insulation cup system with controllable heat dissipation performance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1083305A (en) * | 1992-05-29 | 1994-03-02 | 松下电器产业株式会社 | The thermal component of substrate |
| JPH07106783A (en) * | 1993-10-05 | 1995-04-21 | Fuji Electric Co Ltd | Inverter device with installing device |
| CN201144885Y (en) * | 2008-01-07 | 2008-11-05 | 华为技术有限公司 | Fan hot-plug fixed seat and hot-plug fan module group |
| CN201407939Y (en) * | 2009-05-15 | 2010-02-17 | 鈤新科技股份有限公司 | Radiator and radiation fin structure thereof |
| US7911786B2 (en) * | 2008-04-10 | 2011-03-22 | Fujitsu Ten Limited | Electronic apparatus |
| CN203378194U (en) * | 2013-07-24 | 2014-01-01 | 昆山维金五金制品有限公司 | Heat dissipation piece |
-
2013
- 2013-07-24 CN CN201310311351XA patent/CN103429052A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1083305A (en) * | 1992-05-29 | 1994-03-02 | 松下电器产业株式会社 | The thermal component of substrate |
| JPH07106783A (en) * | 1993-10-05 | 1995-04-21 | Fuji Electric Co Ltd | Inverter device with installing device |
| CN201144885Y (en) * | 2008-01-07 | 2008-11-05 | 华为技术有限公司 | Fan hot-plug fixed seat and hot-plug fan module group |
| US7911786B2 (en) * | 2008-04-10 | 2011-03-22 | Fujitsu Ten Limited | Electronic apparatus |
| CN201407939Y (en) * | 2009-05-15 | 2010-02-17 | 鈤新科技股份有限公司 | Radiator and radiation fin structure thereof |
| CN203378194U (en) * | 2013-07-24 | 2014-01-01 | 昆山维金五金制品有限公司 | Heat dissipation piece |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783567A (en) * | 2016-03-22 | 2016-07-20 | 周玉翔 | Industrial heat sink |
| CN108964582A (en) * | 2018-06-01 | 2018-12-07 | 张家港国龙新能源有限公司 | photovoltaic system |
| CN112089289A (en) * | 2020-09-23 | 2020-12-18 | 苏州玖茂塑料科技有限公司 | Heat insulation cup system with controllable heat dissipation performance |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131204 |