CN104470337A - Heat radiation power module - Google Patents
Heat radiation power module Download PDFInfo
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- CN104470337A CN104470337A CN201410791432.9A CN201410791432A CN104470337A CN 104470337 A CN104470337 A CN 104470337A CN 201410791432 A CN201410791432 A CN 201410791432A CN 104470337 A CN104470337 A CN 104470337A
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- heating panel
- power source
- heat radiation
- main body
- heat
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Abstract
The invention discloses a heat radiation power module. The heat radiation power module comprises a module power source body and a first heat radiation plate, the first heat radiation plate is arranged above the module power source body, a first graphene heat conducting layer is arranged between the module power source body and the first heat radiation plate, a second heat radiation plate and a third heat radiation plate are symmetrically arranged on the two sides of the module power source body, a second graphene heat conducting layer is arranged between the second heat radiation plate and the module power source body, and a third graphene heat conducting layer is arranged between the third heat radiation plate and the module power source body. In this way, according to the heat radiation power module, heat generated the module power source body is fast conducted into the first heat radiation plate, the second heat radiation plate and the third heat radiation plate through graphene, and heat conducting and heat radiation efficiency is greatly improved, so that the temperature of the module power source body hardly exceeds the limit, and use stability is high.
Description
Technical field
The present invention relates to Power Management Design field, particularly relate to a kind of heat dissipation electrical source module.
Background technology
Power module refers to directly attachment power supply unit on a printed circuit.The classification of power module is a lot, such as communication high-frequency switching power supply module and Uninterruptible Power Module.The feature of power module be can be application-specific integrated circuit (ASIC), microprocessor, memory and other numeral or fictitious load power supply is provided.
The conversion of power module primary responsibility electric power, along with the development of science and technology, the volume of power module is more and more less, conversion efficiency but more and more higher, the heat therefore produced also increases thereupon, and due to volume little, area of dissipation is limited, radiating efficiency is low, and increases fan and can produce certain noise and cost, and quietness is poor.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of heat dissipation electrical source module, improves radiating efficiency and stability in use.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of heat dissipation electrical source module, comprise: modular power source main body and the first heating panel, described first heating panel is arranged on the top of modular power source main body, the first Graphene heat-conducting layer is provided with between described modular power source main body and the first heating panel, the bilateral symmetry of described modular power source main body is provided with the second heating panel and the 3rd heating panel, the second Graphene heat-conducting layer is provided with between described second heating panel and modular power source main body, the 3rd Graphene heat-conducting layer is provided with between described 3rd heating panel and modular power source main body.
In a preferred embodiment of the present invention, described first heating panel, the second heating panel and the 3rd heating panel are respectively aluminum alloy plate materials.
In a preferred embodiment of the present invention, described first heating panel, the second heating panel and the 3rd heating panel are respectively arranged with square groove.
In a preferred embodiment of the present invention, the bottom of described second heating panel and the 3rd heating panel is positioned on the bottom surface of modular power source main body.
The invention has the beneficial effects as follows: a kind of heat dissipation electrical source module that the present invention points out, utilize Graphene that the heat that modular power source main body produces is imported the first heating panel, the second heating panel and the 3rd heating panel fast, substantially increase the efficiency of heat conduction and heat radiation, make the temperature of modular power source main body be difficult to surmount boundary, stability in use is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of heat dissipation electrical source module one of the present invention preferred embodiment.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of heat dissipation electrical source module, comprise: modular power source main body 1 and the first heating panel 2, described first heating panel 2 is arranged on the top of modular power source main body 1, the first Graphene heat-conducting layer 5 is provided with between described modular power source main body 1 and the first heating panel 2, the bilateral symmetry of described modular power source main body 1 is provided with the second heating panel 3 and the 3rd heating panel 4, be provided with the second Graphene heat-conducting layer 6 between described second heating panel 3 and modular power source main body 1, between described 3rd heating panel 4 and modular power source main body 1, be provided with the 3rd Graphene heat-conducting layer 7.Utilize Graphene that the heat that modular power source main body 1 produces is imported the first heating panel 5, second heating panel 6 and the 3rd heating panel 7 fast, make the temperature of modular power source main body 1 be difficult to surmount safety margin, improve the stability used.
Described a kind of heat dissipation electrical source module lightweight, described first heating panel 5, second heating panel 6 and the 3rd heating panel 7 are respectively aluminum alloy plate materials, and radiating efficiency is high, and weight is slim and graceful, easy to process, with low cost.
Further, described first heating panel 5, second heating panel 6 and the 3rd heating panel 7 being respectively arranged with square groove, when ensureing that overall volume is constant, expanding the surface area of heat radiation, improve overall radiating efficiency.
Further, the bottom of described second heating panel 6 and the 3rd heating panel 7 is positioned on the bottom surface of modular power source main body 1.The bottom surface of modular power source main body 1 is fitted in the surface of mainboard when installing, the second heating panel 6 and the 3rd heating panel 7, higher than the surface of mainboard, do not affect the installation of power supply main body 1.
In sum, a kind of heat dissipation electrical source module that the present invention points out, with low cost, easy for installation, improve efficiency and the stability of heat radiation, applied widely.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a heat dissipation electrical source module, comprise: modular power source main body and the first heating panel, described first heating panel is arranged on the top of modular power source main body, it is characterized in that, the first Graphene heat-conducting layer is provided with between described modular power source main body and the first heating panel, the bilateral symmetry of described modular power source main body is provided with the second heating panel and the 3rd heating panel, be provided with the second Graphene heat-conducting layer between described second heating panel and modular power source main body, between described 3rd heating panel and modular power source main body, be provided with the 3rd Graphene heat-conducting layer.
2. heat dissipation electrical source module according to claim 1, is characterized in that, described first heating panel, the second heating panel and the 3rd heating panel are respectively aluminum alloy plate materials.
3. heat dissipation electrical source module according to claim 1, is characterized in that, described first heating panel, the second heating panel and the 3rd heating panel are respectively arranged with square groove.
4. heat dissipation electrical source module according to claim 1, is characterized in that, the bottom of described second heating panel and the 3rd heating panel is positioned on the bottom surface of modular power source main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791432.9A CN104470337A (en) | 2014-12-19 | 2014-12-19 | Heat radiation power module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791432.9A CN104470337A (en) | 2014-12-19 | 2014-12-19 | Heat radiation power module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104470337A true CN104470337A (en) | 2015-03-25 |
Family
ID=52915466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410791432.9A Pending CN104470337A (en) | 2014-12-19 | 2014-12-19 | Heat radiation power module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104470337A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848186A (en) * | 2015-04-24 | 2015-08-19 | 东莞市闻誉实业有限公司 | Radiator |
| CN108633227A (en) * | 2018-06-01 | 2018-10-09 | 盐城莱廷绍工业技术有限公司 | A kind of radiator structure of the power supply module of high efficiency and heat radiation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103336388A (en) * | 2013-07-16 | 2013-10-02 | 深圳市华星光电技术有限公司 | Backlight unit |
| CN203537708U (en) * | 2013-09-24 | 2014-04-09 | 北京航天发射技术研究所 | Vehicle mounted power supply for high-temperature sand and dust environment |
| CN203734510U (en) * | 2013-12-31 | 2014-07-23 | 瑞斯康达科技发展股份有限公司 | Power module |
| CN204005846U (en) * | 2014-06-20 | 2014-12-10 | 中南林业科技大学 | A kind of light fixture radiating seat with Graphene bed course |
-
2014
- 2014-12-19 CN CN201410791432.9A patent/CN104470337A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103336388A (en) * | 2013-07-16 | 2013-10-02 | 深圳市华星光电技术有限公司 | Backlight unit |
| CN203537708U (en) * | 2013-09-24 | 2014-04-09 | 北京航天发射技术研究所 | Vehicle mounted power supply for high-temperature sand and dust environment |
| CN203734510U (en) * | 2013-12-31 | 2014-07-23 | 瑞斯康达科技发展股份有限公司 | Power module |
| CN204005846U (en) * | 2014-06-20 | 2014-12-10 | 中南林业科技大学 | A kind of light fixture radiating seat with Graphene bed course |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848186A (en) * | 2015-04-24 | 2015-08-19 | 东莞市闻誉实业有限公司 | Radiator |
| CN108633227A (en) * | 2018-06-01 | 2018-10-09 | 盐城莱廷绍工业技术有限公司 | A kind of radiator structure of the power supply module of high efficiency and heat radiation |
| CN108633227B (en) * | 2018-06-01 | 2023-12-26 | 盐城莱廷绍工业技术有限公司 | Heat radiation structure of high-efficient radiating power module |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |