CN207505224U - A kind of novel high-power composite aluminum substrate - Google Patents
A kind of novel high-power composite aluminum substrate Download PDFInfo
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- CN207505224U CN207505224U CN201721646554.4U CN201721646554U CN207505224U CN 207505224 U CN207505224 U CN 207505224U CN 201721646554 U CN201721646554 U CN 201721646554U CN 207505224 U CN207505224 U CN 207505224U
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- aluminum substrate
- composite aluminum
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Abstract
The utility model discloses a kind of novel high-power composite aluminum substrates, including base, air-permeable layer is fixedly connected at the top of the base, erosion resistant coating is fixedly connected at the top of the air-permeable layer, high-temperature-resistant layer is fixedly connected at the top of the erosion resistant coating, PC layers are provided at the top of high-temperature-resistant layer, erosion resistant coating includes cashew resin layer, layer of polyurethane, Vinylidene Chloride layer, novolac resin layer and epoxy resin layer, is fixedly connected at the top of the bottom of cashew resin layer and layer of polyurethane.The utility model by set base, air-permeable layer, erosion resistant coating, high-temperature-resistant layer, PC layers, cashew resin layer, carbamate layer, Vinylidene Chloride layer, novolac resin layer and epoxy resin layer be used cooperatively, solve the problems, such as that existing high-power composite aluminum substrate service life is short, the novel high-power composite aluminum substrate, has the advantages of service life is long, user does not have to often replace when in use, so as to save a large amount of financial resources and manpower.
Description
Technical field
The utility model is related to high-power composite aluminum substrate technical field, specially a kind of novel high-power composite aluminum base
Plate.
Background technology
Aluminum substrate is to be common in LED illumination product, there is tow sides, and white is to weld LED pins, another side on one side
Aluminium true qualities are presented, can generally smear after slurry is coagulated in heat conduction and be contacted with thermal conduction portions, high-power aluminum substrate is one kind of aluminum substrate, big work(
The extraordinary material of rate aluminum substrate heat conductivility, it has thermal conductivity high, and good object amount performance (not shrinking, indeformable) is good
Good insulation performance and heat conductivility, therefore, using high-power aluminum substrate by be following LED product exploitation main trend, but
It is that existing high-power composite aluminum substrate service life is short, user is caused to need to be replaced frequently when in use, so as to waste
A large amount of financial resources and manpower.
Utility model content
The purpose of this utility model is to provide a kind of novel high-power composite aluminum substrates, have the excellent of service life length
Point solves the problems, such as that existing high-power composite aluminum substrate service life is short.
To achieve the above object, the utility model provides following technical solution：A kind of novel high-power composite aluminum substrate, packet
Base is included, air-permeable layer is fixedly connected at the top of the base, erosion resistant coating is fixedly connected at the top of the air-permeable layer, it is described anti-
High-temperature-resistant layer is fixedly connected at the top of rotten layer, PC layers are provided at the top of the high-temperature-resistant layer, the erosion resistant coating includes laccol
Resin layer, layer of polyurethane, Vinylidene Chloride layer, novolac resin layer and epoxy resin layer, the bottom of the cashew resin layer
It is fixedly connected at the top of layer of polyurethane, the bottom of layer of polyurethane is fixed with the top of Vinylidene Chloride layer to be connected
It connects, is fixedly connected at the top of the bottom of the Vinylidene Chloride layer and novolac resin layer, the bottom of the novolac resin layer and epoxy
It is fixedly connected at the top of resin layer.
Preferably, the inside of the air-permeable layer offers air hole.
Preferably, ABS plastic layer, the top of the ABS plastic layer and PC are fixedly connected at the top of the high-temperature-resistant layer
The bottom of layer is fixedly connected.
Preferably, the high-temperature-resistant layer includes phosphatization silicon layer, silicon carbide layer, silicon nitride layer and boron nitride layer.
Preferably, it is fixedly connected at the top of the bottom of the phosphatization silicon layer and silicon carbide layer, the bottom of the silicon carbide layer
It is fixedly connected at the top of silicon nitride layer, is fixedly connected at the top of the bottom of the silicon nitride layer and boron nitride layer.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model by set base, air-permeable layer, erosion resistant coating, high-temperature-resistant layer, PC layers, cashew resin layer, Ji Jia
Acid esters layer, Vinylidene Chloride layer, novolac resin layer and epoxy resin layer are used cooperatively, and solve existing high-power composite aluminum base
The problem of plate service life is short, the novel high-power composite aluminum substrate have the advantages of service life is long, and user is when in use
Without often replacing, so as to save a large amount of financial resources and manpower.
2nd, the utility model can increase the gas permeability of air-permeable layer by setting air hole, can be with by setting erosion resistant coating
High-power composite aluminum substrate is protected, prevents high-power composite aluminum substrate from corroding, so as to extend making for high-power composite aluminum substrate
It, can by setting cashew resin layer, layer of polyurethane, Vinylidene Chloride layer, novolac resin layer and epoxy resin layer with the service life
To increase the corrosion resistance of erosion resistant coating, the service life of high-power composite aluminum substrate is extended, it, can be with by setting high-temperature-resistant layer
The heat-resisting quantity of high-power composite aluminum substrate is improved, by setting phosphatization silicon layer, silicon carbide layer, silicon nitride layer and boron nitride layer,
The heat-resisting quantity of high-temperature-resistant layer can be increased, extend the service life of high-temperature-resistant layer, extend the service life of high-temperature-resistant layer,
By setting ABS plastic layer, the wearability of high-power composite aluminum substrate can be increased, prevent high-power composite aluminum substrate from wearing,
Extend the service life of high-power composite aluminum substrate.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the anti-corrosion layer structure sectional view in the utility model Fig. 1；
Fig. 3 is the high-temperature-resistant layer structure sectional view in the utility model Fig. 1.
In figure：1 base, 2 air-permeable layers, 3 erosion resistant coatings, 4 high-temperature-resistant layers, 5PC layers, 6 cashew resin layers, 7 carbamate layers, 8
Vinylidene Chloride layer, 9 novolac resin layers, 10 epoxy resin layers, 11 air holes, 12ABS plastic layers, 13 phosphatization silicon layers, 14 silicon carbide
Layer, 15 silicon nitride layers, 16 boron nitride layers.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of novel high-power composite aluminum substrate, including base 1, the top of base 1 is fixedly connected with
Air-permeable layer 2, the inside of air-permeable layer 2 offers air hole 11, by setting air hole 11, can increase the gas permeability of air-permeable layer 2,
The top of air-permeable layer 2 is fixedly connected with erosion resistant coating 3, by setting erosion resistant coating 3, can protect high-power composite aluminum substrate, prevent
High-power composite aluminum substrate corrosion, so as to extend the service life of high-power composite aluminum substrate, the top of erosion resistant coating 3, which is fixed, to be connected
High-temperature-resistant layer 4 is connected to, high-temperature-resistant layer 4 includes phosphatization silicon layer 13, silicon carbide layer 14, silicon nitride layer 15 and boron nitride layer 16, phosphatization
The bottom of silicon layer 13 is fixedly connected with the top of silicon carbide layer 14, and the bottom and the top of silicon nitride layer 15 of silicon carbide layer 14 are fixed
Connection, the bottom of silicon nitride layer 15 is fixedly connected with the top of boron nitride layer 16, by setting high-temperature-resistant layer 4, can be improved big
The heat-resisting quantity of power composite aluminum substrate extends the service life of high-power composite aluminum substrate, by set phosphatization silicon layer 13,
Silicon carbide layer 14, silicon nitride layer 15 and boron nitride layer 16 can increase the heat-resisting quantity of high-temperature-resistant layer 4, extend high-temperature-resistant layer 4
Service life, the top of high-temperature-resistant layer 4 is provided with PC layers 5, and the top of high-temperature-resistant layer 4 is fixedly connected with ABS plastic layer 12,
The top of ABS plastic layer 12 is fixedly connected with the bottom of PC layers 5, by setting ABS plastic layer 12, can be increased high-power compound
The wearability of aluminum substrate prevents high-power composite aluminum substrate from wearing, and extends the service life of high-power composite aluminum substrate, anti-corrosion
Layer 3 includes cashew resin layer 6, layer of polyurethane 7, Vinylidene Chloride layer 8, novolac resin layer 9 and epoxy resin layer 10, passes through
Cashew resin layer 6, layer of polyurethane 7, Vinylidene Chloride layer 8, novolac resin layer 9 and epoxy resin layer 10, Ke Yizeng are set
Add the corrosion resistance of erosion resistant coating 3, extend the service life of high-power composite aluminum substrate, the bottom of cashew resin layer 6 and poly- ammonia
The top of carbamate layer 7 is fixedly connected, and the bottom of layer of polyurethane 7 is fixedly connected with the top of Vinylidene Chloride layer 8, mistake
The bottom of pvdc layer 8 is fixedly connected with the top of novolac resin layer 9, bottom and the epoxy resin layer 10 of novolac resin layer 9
Top is fixedly connected, by setting base 1, air-permeable layer 2, erosion resistant coating 3, high-temperature-resistant layer 4, PC layers 5, cashew resin layer 6, base formic acid
Ester layer 7, Vinylidene Chloride layer 8, novolac resin layer 9 and epoxy resin layer 10 are used cooperatively, and are solved existing high-power compound
The problem of aluminum substrate service life is short, the novel high-power composite aluminum substrate have the advantages of service life is long, and user makes
Used time does not have to often replace, so as to save a large amount of financial resources and manpower.
In use, by setting base 1, air-permeable layer 2, erosion resistant coating 3, high-temperature-resistant layer 4, PC layers 5, cashew resin layer 6, Ji Jia
Acid esters layer 7, Vinylidene Chloride layer 8, novolac resin layer 9 and epoxy resin layer 10 are used cooperatively, and are solved existing high-power multiple
The problem of aluminum substrate service life is short is closed, by setting air hole 11, the gas permeability of air-permeable layer 2 can be increased, it is anti-by setting
Rotten layer 3, can protect high-power composite aluminum substrate, prevent high-power composite aluminum substrate from corroding, high-power compound so as to extend
The service life of aluminum substrate, by setting cashew resin layer 6, layer of polyurethane 7, Vinylidene Chloride layer 8, novolac resin layer 9
With epoxy resin layer 10, the corrosion resistance of erosion resistant coating 3 can be increased, extend the service life of high-power composite aluminum substrate, led to
Setting high-temperature-resistant layer 4 is crossed, the heat-resisting quantity of high-power composite aluminum substrate can be improved, extends making for high-power composite aluminum substrate
With the service life, by setting phosphatization silicon layer 13, silicon carbide layer 14, silicon nitride layer 15 and boron nitride layer 16, high-temperature-resistant layer 4 can be increased
Heat-resisting quantity, extend the service life of high-temperature-resistant layer 4, by setting ABS plastic layer 12, high-power clad aluminum can be increased
The wearability of substrate prevents high-power composite aluminum substrate from wearing, and extends the service life of high-power composite aluminum substrate.
In summary：The novel high-power composite aluminum substrate, by base 1, air-permeable layer 2, erosion resistant coating 3, high-temperature-resistant layer 4,
The cooperation of PC layers 5, cashew resin layer 6, carbamate layer 7, Vinylidene Chloride layer 8, novolac resin layer 9 and epoxy resin layer 10, solution
The problem of existing high-power composite aluminum substrate service life of having determined is short.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of novel high-power composite aluminum substrate, including base (1), it is characterised in that：The top of the base (1), which is fixed, to be connected
Air-permeable layer (2) is connected to, erosion resistant coating (3) is fixedly connected at the top of the air-permeable layer (2), the top of the erosion resistant coating (3) is fixed
High-temperature-resistant layer (4) is connected with, is provided with PC layers (5) at the top of the high-temperature-resistant layer (4), the erosion resistant coating (3) includes laccol tree
Lipid layer (6), layer of polyurethane (7), Vinylidene Chloride layer (8), novolac resin layer (9) and epoxy resin layer (10), the paint
Be fixedly connected at the top of the bottom of phenol resin layer (6) and layer of polyurethane (7), the bottom of layer of polyurethane (7) with
Vinylidene Chloride layer is fixedly connected at the top of (8), and the bottom and the top of novolac resin layer (9) of the Vinylidene Chloride layer (8) are fixed
It connects, is fixedly connected at the top of the bottom of the novolac resin layer (9) and epoxy resin layer (10).
2. a kind of novel high-power composite aluminum substrate according to claim 1, it is characterised in that：The air-permeable layer (2)
Inside offers air hole (11).
3. a kind of novel high-power composite aluminum substrate according to claim 1, it is characterised in that：The high-temperature-resistant layer (4)
Top be fixedly connected with ABS plastic layer (12), the top of the ABS plastic layer (12) is fixedly connected with the bottom of PC layers (5).
4. a kind of novel high-power composite aluminum substrate according to claim 1, it is characterised in that：The high-temperature-resistant layer (4)
Including phosphatization silicon layer (13), silicon carbide layer (14), silicon nitride layer (15) and boron nitride layer (16).
5. a kind of novel high-power composite aluminum substrate according to claim 4, it is characterised in that：The phosphatization silicon layer (13)
Bottom and silicon carbide layer (14) at the top of be fixedly connected, the bottom of the silicon carbide layer (14) and the top of silicon nitride layer (15)
It is fixedly connected, is fixedly connected at the top of the bottom of the silicon nitride layer (15) and boron nitride layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646554.4U CN207505224U (en) | 2017-11-30 | 2017-11-30 | A kind of novel high-power composite aluminum substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646554.4U CN207505224U (en) | 2017-11-30 | 2017-11-30 | A kind of novel high-power composite aluminum substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207505224U true CN207505224U (en) | 2018-06-15 |
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ID=62507787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721646554.4U Expired - Fee Related CN207505224U (en) | 2017-11-30 | 2017-11-30 | A kind of novel high-power composite aluminum substrate |
Country Status (1)
| Country | Link |
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| CN (1) | CN207505224U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109068476A (en) * | 2018-09-10 | 2018-12-21 | 广州高雅电器有限公司 | A kind of V-CUT excision forming circuit board |
| CN114103335A (en) * | 2020-08-28 | 2022-03-01 | 扬中市华龙橡塑电器有限公司 | Silicate insulation board of high-efficient use |
-
2017
- 2017-11-30 CN CN201721646554.4U patent/CN207505224U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109068476A (en) * | 2018-09-10 | 2018-12-21 | 广州高雅电器有限公司 | A kind of V-CUT excision forming circuit board |
| CN109068476B (en) * | 2018-09-10 | 2020-10-13 | 江西鸿宇电路科技有限公司 | V-CUT cutting and forming circuit board |
| CN114103335A (en) * | 2020-08-28 | 2022-03-01 | 扬中市华龙橡塑电器有限公司 | Silicate insulation board of high-efficient use |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20181130 |