CN105658040A - Power module heat-radiating structure with power-type components - Google Patents
Power module heat-radiating structure with power-type components Download PDFInfo
- Publication number
- CN105658040A CN105658040A CN201610162887.3A CN201610162887A CN105658040A CN 105658040 A CN105658040 A CN 105658040A CN 201610162887 A CN201610162887 A CN 201610162887A CN 105658040 A CN105658040 A CN 105658040A
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- Prior art keywords
- side plate
- plate
- power
- type components
- heat
- Prior art date
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound 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[Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 34
- 239000004411 aluminium Substances 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 description 2
- 210000001624 Hip Anatomy 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
Abstract
The invention provides a power module heat-radiating structure with power-type components. The power module heat-radiating structure comprises an aluminum shell base and an aluminum shell upper cover which is matched with the aluminum shell base in a clamped mode; the aluminum shell base comprises a bottom plate, a first side plate, a second side plate and a third side plate, wherein the first side plate, the second side plate and the third side plate are connected with the bottom plate; a PCB is arranged on the upper surface of the bottom plate, two parallel aluminum blocks are arranged on the inner surface of the third side plate, a power-type component is arranged on the side face of each aluminum block, the two power-type components are connected through a pressing plate, the midpoint of the pressing plate is fixed on the inner surface of the third side plate through a second bolt, the structure of the second side plate is the same as that of the third side plate, the second side plate is provided with first heat-radiating holes and second heat-radiating holes, the first heat-radiating holes and the second heat-radiating holes are located on the outer sides of the two power-type components respectively, the aluminum shell upper cover comprises a quadrate cover plate and clamping plates which are located all around the cover plate and arranged downwards, the clamping plates are perpendicular to the cover plate, and the cover plate is provided with a fan and third heat-radiating holes. According to the power module heat-radiating structure with the power-type components, a heat-radiating body is integrally formed, and the heat-radiating effect is good.
Description
Technical field
The present invention relates to power supply energy storage field, specifically a kind of power module radiator structure with power-type components and parts.
Background technology
Progress and social development along with science and technology, the application of new forms of energy is more and more extensive, in DC power module industry, the heat radiation of common power module is all by completing in the form of the additional aluminium flake of the outer surface of power module housing, this kind of mode is in long-term uninterrupted use, owing to power-type components and parts can produce very big heat, namely there will be heat in time dissipate do not go out, accumulation of heat can damage components and parts.
Therefore, it is necessary to provide a kind of novel power module radiator structure with power-type components and parts to solve the problems referred to above.
Summary of the invention
It is an object of the invention to provide the power module radiator structure with power-type components and parts of a kind of good heat dissipation effect.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of power module radiator structure with power-type components and parts, including aluminum hull base, the aluminum hull upper cover engaged with described aluminum hull base, described aluminum hull base includes base plate, the first side plate being connected with described base plate, second side plate and the 3rd side plate, described first side plate, described second side plate is all vertical with described base with described 3rd side plate, described first side plate, described second side plate and described 3rd side plate are end to end successively, the upper surface of described base plate is provided with pcb board, the inner surface of described 3rd side plate is provided with two aluminium blocks arranged side by side, the side of two described aluminium blocks is equipped with power-type components and parts, two described power-type components and parts are connected by pressing plate, the midpoint of described pressing plate is by the second inner surface being bolted to described 3rd side plate, described second side plate is identical with the structure of described 3rd side plate, described second side plate is provided with the first louvre and the second louvre, described first louvre and the second louvre lay respectively at the outside of two described power-type components and parts, described aluminum hull upper cover includes square cover plate, it is positioned at the fastening plate that described cover plate surrounding is arranged downwards, described fastening plate is one-body molded with described cover plate, described fastening plate is vertical with described cover plate, described cover plate is provided with fan and the 3rd louvre.
Further, described base plate, described first side plate, described second side plate and described 3rd side plate are square, and described first side plate is parallel with described second side plate, and described first side plate, described second side plate are all vertical with described 3rd side plate.
Further, described pcb board is fixed by the first bolt and described base plate.
Further, described pressing plate is strip.
Further, described 3rd louvre is positioned at the top of described pcb board, and described 3rd louvre has ten, is distributed according to the mode of two row five row.
Compared with prior art, the present invention has the power module radiator structure of power-type components and parts and provides the benefit that: by aluminum hull base, with aluminum hull base and aluminium block, heat is passed to the external world, entirety is made to become a radiator, simultaneously by the first louvre, second louvre and the 3rd louvre dispel the heat further, when internal temperature reaches certain value, starting fan, internal heat is detached, such a radiating mode can solve heat better and dissipate and do not go out and heat build-up and the problem that causes component damage, long-time use is effectively ensured, do not have because of temperature too high time, this phenomenon of power module break-off.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Refer to Fig. 1, there is the power module radiator structure of power-type components and parts, including aluminum hull base 1, the aluminum hull upper cover 2 engaged with aluminum hull base 1, aluminum hull base 1 includes base plate 11, the first side plate 14 being connected with base plate 11, second side plate 12 and the 3rd side plate 13, base plate 11, first side plate 14, second side plate 12 and the 3rd side plate 13 are square, first side plate 14, second side plate 12 and the 3rd side plate 13 are all vertical with base 11, first side plate 14, second side plate 12 and the 3rd side plate 13 are end to end successively, first side plate 14 is parallel with the second side plate 12, first side plate 14, second side plate 12 is all vertical with the 3rd side plate 13, the upper surface of base plate 11 is provided with pcb board, pcb board is fixed with base plate 11 by the first bolt, the inner surface of the 3rd side plate 13 is provided with two aluminium blocks 3 arranged side by side, the side of two aluminium blocks 3 is equipped with power-type components and parts 4, two power-type components and parts 4 are connected by pressing plate 5, pressing plate 5 is strip, the midpoint of pressing plate 5 is by the second inner surface being bolted to the 3rd side plate 13. second side plate 12 is identical with the structure of the 3rd side plate 13, second side plate is provided with the first louvre 121 and the second louvre 122, first louvre 121 and the second louvre 122 are vertical waist hole, first louvre 121 and the second louvre 122 lay respectively at the outside of two power-type components and parts 4, the quantity of the first louvre 121 and the second louvre 122 respectively two and three.
Aluminum hull upper cover 2 includes square cover plate 21, is positioned at the fastening plate 22 that cover plate 21 surrounding is arranged downwards, fastening plate 22 is one-body molded with cover plate 21, fastening plate 22 is vertical with cover plate 21, and fastening plate 22 has contacted engaging with the inner surface of first side plate the 14, second side plate 12 and the 3rd side plate 13. Cover plate 21 is provided with fan 6 and the 3rd louvre 211, and the 3rd louvre is positioned at the top of pcb board, and the 3rd louvre has ten, is distributed according to the mode of two row five row.
The design of above-mentioned radiator structure, entirety is made to become a radiator, by aluminum hull base 1, with aluminum hull base 1 and aluminium block 3, heat is passed to the external world, simultaneously by the first louvre 121, second louvre 122 and the 3rd louvre 211 dispel the heat further, when internal temperature reaches certain value, fan 6 starts, internal heat is detached, such a radiating mode can solve heat better and dissipate and do not go out and heat build-up and the problem that causes component damage, long-time use is effectively ensured, do not have because of temperature too high time, this phenomenon of power module break-off.
Above-described is only some embodiments of the present invention. For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.
Claims (5)
1. a power module radiator structure with power-type components and parts, it is characterized in that: include aluminum hull base, the aluminum hull upper cover engaged with described aluminum hull base, described aluminum hull base includes base plate, the first side plate being connected with described base plate, second side plate and the 3rd side plate, described first side plate, described second side plate is all vertical with described base with described 3rd side plate, described first side plate, described second side plate and described 3rd side plate are end to end successively, the upper surface of described base plate is provided with pcb board, the inner surface of described 3rd side plate is provided with two aluminium blocks arranged side by side, the side of two described aluminium blocks is equipped with power-type components and parts, two described power-type components and parts are connected by pressing plate, the midpoint of described pressing plate is by the second inner surface being bolted to described 3rd side plate, described second side plate is identical with the structure of described 3rd side plate, described second side plate is provided with the first louvre and the second louvre, described first louvre and the second louvre lay respectively at the outside of two described power-type components and parts, described aluminum hull upper cover includes square cover plate, it is positioned at the fastening plate that described cover plate surrounding is arranged downwards, described fastening plate is one-body molded with described cover plate, described fastening plate is vertical with described cover plate, described cover plate is provided with fan and the 3rd louvre.
2. the power module radiator structure with power-type components and parts according to claim 1, it is characterized in that: described base plate, described first side plate, described second side plate and described 3rd side plate are square, described first side plate is parallel with described second side plate, and described first side plate, described second side plate are all vertical with described 3rd side plate.
3. the power module radiator structure with power-type components and parts according to claim 1, it is characterised in that: described pcb board is fixed by the first bolt and described base plate.
4. the power module radiator structure with power-type components and parts according to claim 1, it is characterised in that: described pressing plate is strip.
5. the power module radiator structure with power-type components and parts according to claim 1, it is characterised in that: described 3rd louvre is positioned at the top of described pcb board, and described 3rd louvre has ten, is distributed according to the mode of two row five row.
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| CN201610162887.3A CN105658040B (en) | 2016-03-22 | 2016-03-22 | A kind of power module radiator structure with power-type component |
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| CN201610162887.3A CN105658040B (en) | 2016-03-22 | 2016-03-22 | A kind of power module radiator structure with power-type component |
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| CN105658040B CN105658040B (en) | 2018-01-09 |
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| CN106659041A (en) * | 2016-11-15 | 2017-05-10 | 智恩电子(大亚湾)有限公司 | Mounting stand for printed circuit board |
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| Publication number | Publication date |
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| CN105658040B (en) | 2018-01-09 |
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Effective date of registration: 20200427 Address after: 277600 419 Binhu Huayuan pedestrian street, Zhaoyang street, Weishan County, Jining City, Shandong Province Patentee after: Shandong heguan New Energy Technology Co., Ltd Address before: 212000 Zhenjiang city of Jiangsu province science and Technology Park Building No. C25 Dingmao Patentee before: JIANGSU FGY ENERGY STORAGE RESEARCH INSTITUTE Co.,Ltd. |