CN108337862A - A kind of new energy electric motor vehicle special-purpose aluminum substrate - Google Patents
A kind of new energy electric motor vehicle special-purpose aluminum substrate Download PDFInfo
- Publication number
- CN108337862A CN108337862A CN201810172934.1A CN201810172934A CN108337862A CN 108337862 A CN108337862 A CN 108337862A CN 201810172934 A CN201810172934 A CN 201810172934A CN 108337862 A CN108337862 A CN 108337862A
- Authority
- CN
- China
- Prior art keywords
- aluminium sheet
- trepanning
- cored slab
- electric motor
- motor vehicle
- 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
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 85
- 239000000758 substrate Substances 0.000 title claims abstract description 23
- 239000004411 aluminium Substances 0.000 claims abstract description 61
- 239000000919 ceramic Substances 0.000 claims abstract description 44
- 239000012528 membrane Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 abstract description 6
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 230000002633 protecting effect Effects 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000008569 process 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
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure
-
- 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
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20509—Multiple-component heat spreaders; Multi-component heat-conducting support plates; Multi-component non-closed heat-conducting structures
Abstract
The present invention relates to a kind of new energy electric motor vehicle special-purpose aluminum substrates, including ceramic wafer, concave-convex plate and side plate, the ceramic wafer is internally provided with ceramic trepanning, and it is inlaid with fixture block inside ceramic trepanning, it is cased with aluminium sheet trepanning above the fixture block, and aluminium sheet trepanning is set to inside aluminium sheet, screw thread shape lines is provided on the aluminium sheet, and it is provided with glued membrane on screw thread shape lines, the glued membrane is fixedly arranged above cored slab, and cored slab is internally provided with hexagonal open, the concave-convex plate is fixed on above cored slab, and convex block is fixed on cored slab, the side plate is fixed on concave-convex plate one side edge, and side plate is internally provided with card slot, it is interspersed with link block inside the card slot.The new energy electric motor vehicle special-purpose aluminum substrate is equipped with ceramic wafer, and ceramic wafer is a kind of material of high-temperature-resistant antistatic, and aluminium sheet bottom is set to facilitate, and can prevent aluminium plate oxidation, and can prevent the too high reduction aluminium sheet intensity of temperature, can play good protecting effect.
Description
Technical field
The present invention relates to new energy electric motor vehicle equipment technical field, specially a kind of new energy electric motor vehicle special-purpose aluminum substrate.
Background technology
With the fast development of science and technology, the improvement of people's living standards, the requirement to environment is also more cherished, the side of trip
Formula has also turned to new energy vehicle from orthodox car, and it is more demanding that power supply, which is plank, on new energy electric motor vehicle, and on the market
New energy electric motor vehicle special-purpose aluminum substrate can not facilitate well installation combination, can not very well lightening material weight without lose
Sole mass, in view of the above defect existing in the prior art, it is necessary to it is further improved, makes it more for practicability,
Actual use situation can just be met.
Invention content
The purpose of the present invention is to provide a kind of new energy electric motor vehicle special-purpose aluminum substrates, to solve to carry in above-mentioned background technology
The existing new energy electric motor vehicle special-purpose aluminum substrate gone out can not facilitate installation combination, can not subtract very well well when in use
The problem of light material weight is without losing sole mass.
To achieve the above object, the present invention provides the following technical solutions：A kind of new energy electric motor vehicle special-purpose aluminum substrate, including
Ceramic wafer, concave-convex plate and side plate, the ceramic wafer is internally provided with ceramic trepanning, and is inlaid with fixture block inside ceramic trepanning,
It is cased with aluminium sheet trepanning above the fixture block, and aluminium sheet trepanning is set to inside aluminium sheet, and screw thread shape lines is provided on the aluminium sheet,
And glued membrane is provided on screw thread shape lines, the glued membrane is fixedly arranged above cored slab, and cored slab is internally provided with hexagon and opens
Hole, the concave-convex plate is fixed on above cored slab, and convex block is fixed on cored slab, and the side plate is fixed on concave-convex plate one
Lateral edges, and side plate is internally provided with card slot, link block is interspersed with inside the card slot, and connecting shaft is provided on link block.
Preferably, the ceramic wafer by fixture block and aluminium sheet and between to be connected together, and ceramic wafer can with aluminium sheet composition
Detaching structure, and the surface of aluminium sheet (5) is broken tooth shape texture structure.
Preferably, the volume of the fixture block is equal to ceramic the sum of trepanning volume and aluminium sheet trepanning volume, and fixture block and ceramics
It is to be slidably connected between trepanning and aluminium sheet trepanning.
Preferably, it is bonding connection between the glued membrane and aluminium sheet and cored slab, and the area of glued membrane, aluminium sheet and cored slab
It is equal.
Preferably, the hexagonal open is uniformly distributed in inside cored slab, and cored slab is constituted with concave-convex plate and fixed
Structure, and it is evenly arranged with convex block on concave-convex plate.
Preferably, the width of the card slot is more than the width of link block, and card slot cross section is similar to link block cross section.
Compared with prior art, this practicality advantageous effect of the invention is：The new energy electric motor vehicle special-purpose aluminum substrate：
1, this equipment is equipped with hexagonal open, and hexagonal open can mitigate the weight of equipment very well, without reducing
The intensity of the equipment can significantly reduce material in this way, and to reduce cost, and uncomplicated facilitate of technique is actually cut
It cuts out and realizes；
2, this equipment is equipped with card slot, then inclined can put in one end in card slot of link block is put in the other end
It going, is just not easily taken out after being laid flat, such link block can be rotated around card slot, and flexibly two plates can be connected in this way,
And it can be folded between plank, facilitate the dismounting combination of plank；
3, this equipment is equipped with ceramic wafer, and ceramic wafer is a kind of material of high-temperature-resistant antistatic, and aluminium sheet is set to facilitate
Bottom can prevent aluminium plate oxidation, and can prevent the too high reduction aluminium sheet intensity of temperature, can play good protecting effect.
4, the surface of aluminium sheet 5 is broken tooth shape texture structure, can increase glued membrane and the adhesive force of surface of aluminum plate, glued membrane in this way
For conductive adhesive film, the thermal conductivity of this plank can be improved in this way.
Description of the drawings
Fig. 1 is a kind of new energy electric motor vehicle special-purpose aluminum substrate structural schematic diagram of the present invention；
Fig. 2 is a kind of new energy electric motor vehicle special-purpose aluminum substrate aluminium sheet of the present invention, cored slab and concave-convex plate structure schematic diagram；
Fig. 3 is a kind of new energy electric motor vehicle special-purpose aluminum substrate notch schematic diagram of the present invention.
In figure：1, ceramic wafer, 2, ceramic trepanning, 3, fixture block, 4, aluminium sheet trepanning, 5, aluminium sheet, 6, screw thread shape lines, 7, glue
Film, 8, cored slab, 9, hexagonal open, 10, concave-convex plate, 11, convex block, 12, side plate, 13, card slot, 14, link block, 15, even
Spindle.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of new energy electric motor vehicle special-purpose aluminum substrate, including pottery
Porcelain plate 1, ceramic trepanning 2, fixture block 3, aluminium sheet trepanning 4, aluminium sheet 5, screw thread shape lines 6, glued membrane 7, cored slab 8, hexagonal open 9,
Concave-convex plate 10, convex block 11, side plate 12, card slot 13, link block 14 and connecting shaft 15, ceramic wafer 1 are internally provided with ceramic trepanning
2, and fixture block 3 is inlaid with inside ceramic trepanning 2, ceramic wafer 1 by fixture block 3 and aluminium sheet 5 and between to be connected together, and ceramic wafer
1 with aluminium sheet 5 constitute detachable structure, and the surface of aluminium sheet 5 be broken tooth shape texture structure, ceramic wafer 1 can high temperature resistant and
Can antistatic, and ceramic wafer 1 in this way can easy disassembly, the surface of aluminium sheet 5, which is the design of broken tooth shape lines, to be increased
The volume of the adhesive force of glued membrane 7 and aluminium sheet 5, fixture block 3 is equal to ceramic the sum of 2 volume of trepanning and 4 volume of aluminium sheet trepanning, and fixture block 3
To be slidably connected between ceramic trepanning 2 and aluminium sheet trepanning 4, ceramic trepanning 2 is low wide and up narrow design, 4 shape of aluminium sheet trepanning with
2 shape of ceramic trepanning is consistent, and the two is symmetrical placement, and such fixture block 3 just can among injecting aluminium sheet trepanning 4 and ceramic trepanning 2
Play the role of that ceramic wafer 1 and aluminium sheet 5 being fixed together well, and facilitate dismounting, 3 top of fixture block is cased with aluminium sheet and opens
Hole 4, and aluminium sheet trepanning 4 is set to inside aluminium sheet 5, screw thread shape lines 6 is provided on aluminium sheet 5, and be provided on screw thread shape lines 6
Glued membrane 7 is bonding connection between glued membrane 7 and aluminium sheet 5 and cored slab 8, and the area equation of glued membrane 7, aluminium sheet 5 and cored slab 8, aluminium
Plate 5 and cored slab 8 have screw thread shape lines 6 with 7 contact surface of glued membrane, by press at high temperature under high pressure by glued membrane 7 and aluminium sheet 5 and sky
Core 8 is bonded together, and can be preferably bonded together under the action of screw thread shape lines 6 as an entirety, glued membrane 7
It is fixedly arranged above cored slab 8, and cored slab 8 is internally provided with hexagonal open 9, hexagonal open 9 is uniformly distributed in cored slab 8
Inside, and cored slab 8 constitutes fixed structure with concave-convex plate 10, and convex block 11 is evenly arranged on concave-convex plate 10, six sides
Shape trepanning 9 is widely used in aerospace field, can reach while do not subtract its own architecture quality, alleviate the weight of material
Amount, and the convex block on concave-convex plate 10 can also play the same effect, and thermal diffusivity is good, and concave-convex plate 10 is fixed on cored slab
8 tops, and convex block 11 is fixed on cored slab 8, side plate 12 is fixed on 10 one side edge of concave-convex plate, and 12 inside setting of side plate
There is card slot 13, the width of card slot 13 is more than the width of link block 14, and 13 cross section of card slot is similar to 14 cross section of link block, even
Connect block 14 can in inclined reeve card slot 13, and link block 14 it is horizontal positioned after be not easily taken out, in this way can by link block 14
To realize the connection between two planks, it is interspersed with link block 14 inside card slot 13, and connecting shaft 15 is provided on link block 14.
The operation principle of the present embodiment：Before using the new energy electric motor vehicle special-purpose aluminum substrate, it is necessary first to entire
New energy electric motor vehicle special-purpose aluminum substrate carries out the simple knowledge in structure, first can be combined ceramic wafer 1 and aluminium sheet 5,
Ceramic trepanning 2 is directed at aluminium sheet trepanning 4, ceramic trepanning 2 and aluminium sheet trepanning 4 is injected by fixture block 3, in this way by ceramic wafer 1 and aluminium sheet 5
It is fixed together, under being acted on due to screw thread shape lines 6 and glued membrane 7, aluminium sheet 5 is integrally formed structure with cored slab 8, and cored slab 8
Interior hexagonal open 9 can mitigate the weight of the equipment and not subtract the strength and toughness of itself, and on concave-convex plate 10
Convex block 11 can also play the same effect, and the equipment is used for electric vehicle power sources, and the heat that power supply gives out is in convex block 11
It can be good at distributing under the action of hexagonal open 9, when needing that two pieces of even polylith equipment link together
When can be connected with demountable link block 14 by the card slot 13 in the equipment, and under the action of connecting shaft 15,
Link block 14 can fold so as to which so that multiple equipment folds, here it is the new energy electric motor vehicle special-purpose aluminum substrates
All using process, the content not being described in detail in this explanation belongs to the prior art well known to professional and technical personnel in the field.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacing, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection domain of invention.
Claims (6)
1. a kind of new energy electric motor vehicle special-purpose aluminum substrate, including ceramic wafer (1), concave-convex plate (10) and side plate (12), feature
It is：The ceramic wafer (1) is internally provided with ceramic trepanning (2), and is inlaid with fixture block (3), the card inside ceramic trepanning (2)
Aluminium sheet trepanning (4) is cased with above block (3), and aluminium sheet trepanning (4) is set to aluminium sheet (5) inside, and spiral shell is provided on the aluminium sheet (5)
Tooth form lines (6), and glued membrane (7) is provided on screw thread shape lines (6), the glued membrane (7) is fixedly arranged above cored slab (8), and
Cored slab (8) is internally provided with hexagonal open (9), and the concave-convex plate (10) is fixed on above cored slab (8), and cored slab
(8) convex block (11) is fixed on, the side plate (12) is fixed on concave-convex plate (10) one side edge, and setting inside side plate (12)
There is card slot (13), is interspersed with link block (14) inside the card slot (13), and be provided with connecting shaft (15) on link block (14).
2. a kind of new energy electric motor vehicle special-purpose aluminum substrate according to claim 1, it is characterised in that：The ceramic wafer (1)
By fixture block (3) and aluminium sheet (5) and between to be connected together, and ceramic wafer (1) constitutes detachable structure with aluminium sheet (5), and
The surface of aluminium sheet (5) is broken tooth shape texture structure.
3. a kind of new energy electric motor vehicle special-purpose aluminum substrate according to claim 1, it is characterised in that：The fixture block (3)
Volume is equal to ceramic the sum of trepanning (2) volume and aluminium sheet trepanning (4) volume, and fixture block (3) and ceramic trepanning (2) and aluminium sheet trepanning
(4) it is to be slidably connected between.
4. a kind of new energy electric motor vehicle special-purpose aluminum substrate according to claim 1, it is characterised in that：The glued membrane (7) with
It is bonding connection between aluminium sheet (5) and cored slab (8), and the area equation of glued membrane (7), aluminium sheet (5) and cored slab (8).
5. a kind of new energy electric motor vehicle special-purpose aluminum substrate according to claim 1, it is characterised in that：The hexagonal open
(9) it is internal to be uniformly distributed in cored slab (8), and cored slab (8) constitutes fixed structure, and concave-convex plate with concave-convex plate (10)
(10) convex block (11) is evenly arranged on.
6. a kind of new energy electric motor vehicle special-purpose aluminum substrate according to claim 1, it is characterised in that：The card slot (13)
Width is more than the width of link block (14), and card slot (13) cross section is similar to link block (14) cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810172934.1A CN108337862B (en) | 2018-03-02 | 2018-03-02 | A kind of new energy electric motor vehicle special-purpose aluminum substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810172934.1A CN108337862B (en) | 2018-03-02 | 2018-03-02 | A kind of new energy electric motor vehicle special-purpose aluminum substrate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108337862A true CN108337862A (en) | 2018-07-27 |
| CN108337862B CN108337862B (en) | 2019-09-06 |
Family
ID=62930112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810172934.1A Expired - Fee Related CN108337862B (en) | 2018-03-02 | 2018-03-02 | A kind of new energy electric motor vehicle special-purpose aluminum substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108337862B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101156241A (en) * | 2005-04-06 | 2008-04-02 | 株式会社丰田自动织机 | Heat sink device |
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| CN102714929A (en) * | 2010-01-12 | 2012-10-03 | 日本轻金属株式会社 | Substrate with integrated fins and method of manufacturing substrate with integrated fins |
| CN203549686U (en) * | 2013-10-16 | 2014-04-16 | 深圳市绎立锐光科技开发有限公司 | Wavelength conversion device and relevant light source system and projection system |
| US20150216084A1 (en) * | 2014-01-29 | 2015-07-30 | Tatung Company | Electronic assembly |
| JP2016048789A (en) * | 2015-11-05 | 2016-04-07 | Ｄｏｗａホールディングス株式会社 | Manufacturing method of aluminum-ceramic joined body |
| CN107112298A (en) * | 2014-10-16 | 2017-08-29 | 三菱综合材料株式会社 | The power module substrate and its manufacture method of subsidiary cooler |
| US20170345735A1 (en) * | 2016-05-30 | 2017-11-30 | Industrial Technology Research Institute | Plug-in type power module and subsystem thereof |
| CN206851244U (en) * | 2017-06-16 | 2018-01-05 | 深圳市蜀星光实业有限公司 | A kind of high heat conduction composite aluminum substrate |
| CN107660067A (en) * | 2017-11-07 | 2018-02-02 | 百硕电脑(苏州)有限公司 | High-power led circuit board |
-
2018
- 2018-03-02 CN CN201810172934.1A patent/CN108337862B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101156241A (en) * | 2005-04-06 | 2008-04-02 | 株式会社丰田自动织机 | Heat sink device |
| CN102163586A (en) * | 2008-07-04 | 2011-08-24 | 株式会社丰田自动织机 | Semiconductor device |
| CN101990387A (en) * | 2009-07-31 | 2011-03-23 | 鸿富锦精密工业（深圳）有限公司 | Heat sink device |
| CN102714929A (en) * | 2010-01-12 | 2012-10-03 | 日本轻金属株式会社 | Substrate with integrated fins and method of manufacturing substrate with integrated fins |
| CN102168933A (en) * | 2011-03-25 | 2011-08-31 | 广州光为照明科技有限公司 | Coupled type matching structure of aluminum substrate and heat radiating piece |
| CN203549686U (en) * | 2013-10-16 | 2014-04-16 | 深圳市绎立锐光科技开发有限公司 | Wavelength conversion device and relevant light source system and projection system |
| US20150216084A1 (en) * | 2014-01-29 | 2015-07-30 | Tatung Company | Electronic assembly |
| CN107112298A (en) * | 2014-10-16 | 2017-08-29 | 三菱综合材料株式会社 | The power module substrate and its manufacture method of subsidiary cooler |
| JP2016048789A (en) * | 2015-11-05 | 2016-04-07 | Ｄｏｗａホールディングス株式会社 | Manufacturing method of aluminum-ceramic joined body |
| US20170345735A1 (en) * | 2016-05-30 | 2017-11-30 | Industrial Technology Research Institute | Plug-in type power module and subsystem thereof |
| CN206851244U (en) * | 2017-06-16 | 2018-01-05 | 深圳市蜀星光实业有限公司 | A kind of high heat conduction composite aluminum substrate |
| CN107660067A (en) * | 2017-11-07 | 2018-02-02 | 百硕电脑(苏州)有限公司 | High-power led circuit board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108337862B (en) | 2019-09-06 |
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Granted publication date: 20190906 |
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