CN209562898U - High intensity long life electrical automotive circuits plate - Google Patents
High intensity long life electrical automotive circuits plate Download PDFInfo
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- CN209562898U CN209562898U CN201821669966.4U CN201821669966U CN209562898U CN 209562898 U CN209562898 U CN 209562898U CN 201821669966 U CN201821669966 U CN 201821669966U CN 209562898 U CN209562898 U CN 209562898U
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- layer
- high frequency
- integrated circuit
- cooling fin
- power interface
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Abstract
The utility model discloses a kind of high intensity long life electrical automotive circuits plates, it includes integrated circuit layer, high frequency layer, impedance layer, one end of integrated circuit layer is connected with high frequency layer, impedance layer is located at below high frequency layer, integrated circuit layer includes radiating groove, power interface, cooling fin, capacitance sheet, radiating groove is located at the side of power interface, cooling fin is located at the other side of power interface, capacitance sheet is located at below cooling fin, high frequency layer includes waterproof layer, antioxidation coating, high-temperature-resistant layer, inductor layer, and one end of waterproof layer is connected with antioxidation coating.The hardened structure of the utility model high intensity long life electrical automotive circuits is simple, and design rationally, can effectively improve the service life of circuit board, and performance is stablized, cheap.
Description
Technical field
The utility model relates to a kind of electrical automotive circuits plates, more particularly to a kind of high intensity long life automotive electronics electricity
Road plate.
Background technique
With coming for the third time industrial revolution, circuit element is also closely bound up with our life, also occurs on the market
Many electrical automotive circuits plates, but mostly technology is immature, and service life is not generally high, and performance is unstable, at high price.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of high intensity long life electrical automotive circuits plate, knots
Structure is simple, and design rationally, can effectively improve the service life of circuit board, and performance is stablized, cheap.
The utility model is to solve above-mentioned technical problem by following technical proposals: a kind of high intensity long life vapour
Vehicle, which is characterized in that it includes integrated circuit layer, high frequency layer, impedance layer, and one end of integrated circuit layer is connected with high frequency layer, resistance
Anti- layer is located at below high frequency layer；Integrated circuit layer includes radiating groove, power interface, cooling fin, capacitance sheet, and radiating groove is located at electricity
The side of source interface, cooling fin are located at the other side of power interface, and capacitance sheet is located at below cooling fin；High frequency layer includes anti-
One end of water layer, antioxidation coating, high-temperature-resistant layer, inductor layer, waterproof layer is connected with antioxidation coating, and high-temperature-resistant layer is located at antioxidation coating
In the following, inductor layer is located at below high-temperature-resistant layer；Impedance layer includes crystal diode layer, polyolefin polymer layer, linear low close
Polyethylene layer is spent, one end of diode layer is connected with polyolefin polymer layer, and linear low density polyethylene layer is poly- positioned at polyethylene
It closes below nitride layer.
Preferably, the integrated circuit layer is equipped with mounting hole.
Preferably, the antioxidation coating is equipped with via hole.
Preferably, the crystal diode layer is equipped with conducting wire.
Preferably, the inductor layer is equipped with insulated conductor.
The positive effect of the utility model is: the hardened structure of the utility model high intensity long life electrical automotive circuits
Simply, design rationally, which is provided with high frequency layer, can effectively improve the service life of circuit board, and performance is stablized, price is low
It is honest and clean.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the integrated circuit schematic diagram of a layer structure of the utility model.
Fig. 3 is the high frequency schematic diagram of a layer structure of the utility model.
Fig. 4 is the impedance schematic diagram of a layer structure of the utility model.
Specific embodiment
The utility model preferred embodiment is provided, with reference to the accompanying drawing the technical solution of the utility model is described in detail.
As shown in Figures 1 to 4, the utility model includes integrated circuit layer 1, high frequency layer 2, impedance layer 3, integrated circuit layer 1
One end be connected with high frequency layer 2, impedance layer 3 is located at below high frequency layer 2；Integrated circuit layer 1 includes radiating groove 11, power interface
12, cooling fin 13, capacitance sheet 14, radiating groove 11 are located at the side of power interface 12, and cooling fin 13 is located at the another of power interface 12
Outer side, capacitance sheet 14 are located at below cooling fin 13；High frequency layer 2 include waterproof layer 21, antioxidation coating 22, high-temperature-resistant layer 23,
One end of inductor layer 24, waterproof layer 21 is connected with antioxidation coating 22, and high-temperature-resistant layer 23 is located at antioxidation coating 22 in the following, inductor layer 24
Below high-temperature-resistant layer 23；Impedance layer 3 is poly- including crystal diode layer 31, polyolefin polymer layer 32, linea low density
One end of pvdf layer 33, diode layer 31 is connected with polyolefin polymer layer 32, and linear low density polyethylene layer 33 is located at poly- second
Below alkene polymer layer 32.
Integrated circuit layer 1 is equipped with mounting hole, is used for fixing circuit board.
Antioxidation coating 22 is equipped with via hole, for connecting component's feet between each layer.
Crystal diode layer 31 is equipped with conducting wire, for connecting the electrical network copper film of component's feet.
Inductor layer 24 is equipped with insulated conductor, improves service life for protection element.
It is bonded between integrated circuit layer and high frequency layer, between high frequency layer and impedance layer by glue, in this way raising fastness.
The working principle of the utility model is as follows: the hardened structure of high intensity long life electrical automotive circuits is simple, and design is reasonable,
It which is provided with integrated circuit layer, high frequency layer, impedance layer, three layers are successively linked together with the mode that glue bonds, and are greatly promoted
Stability, improves service life, and wherein integrated circuit layer is equipped with radiating groove, power interface, cooling fin and capacitance sheet, dissipates
Heat channel is made using ceramic substrate, and ceramic substrate has good heat sinking function and insulating properties, can be improved product in this way
Performance and prolong the service life, power interface is used to reduce the thickness of circuit board, and cooling fin improves making for circuit board for radiating
Use the service life.Capacitance sheet is used for the quantity of electric charge that stored electrons element generates, and is able to extend the service life of product in this way, on high frequency layer
It is made, has extremely strong equipped with waterproof layer, antioxidation coating, high-temperature-resistant layer and the unique neoprene film of inductor layer waterproof layer
Waterproof effect, can greatly protection circuit plate element not by the damage of water, improve safety, antioxidation coating is using crosslinking
Polyethylene is made, and crosslinked polyethylene has good sanitation performance and comprehensive mechanical and physical character, can be good at preventing oxygen
Damage of the gas to part, improves the service life of part.High-temperature-resistant layer is made using polyether-ether-ketone, and polyether-ether-ketone is one
The excellent special engineering plastics of kind, the heat-resisting quantity and chemical corrosion resistance that can be improved product improve the stabilization of circuit board
Property, and it is cheap, materials extensively, can reduce cost.Electromagnetic induction element made of inductor layer insulated conductor coiling, energy
It is enough to AC signal carry out Isolation or with the composition resonance circuit such as capacitor, resistor.Impedance layer is equipped with crystal two
Pole pipe layer, polyolefin polymer layer, linear low density polyethylene layer, crystal diode layer can be used to generate, control, receive, becoming
It changes, amplified signal and carry out energy conversion etc., polyolefin polymer layer is for making noncontacting switch, linear low density polyethylene layer
Play limitation electric current to pass through.
In conclusion the hardened structure of the utility model high intensity long life electrical automotive circuits is simple, design rationally, is set thereon
There is high frequency layer, the service life of circuit board can be effectively improved, and performance is stablized, it is cheap.
Particular embodiments described above, the technical issues of to the solution of the utility model, technical scheme and beneficial effects
It has been further described, it should be understood that the foregoing is merely specific embodiment of the utility model, not
For limiting the utility model, within the spirit and principle of the utility model, any modification for being made, changes equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (1)
1. a kind of high intensity long life electrical automotive circuits plate, which is characterized in that it includes integrated circuit layer, high frequency layer, impedance
Layer, one end of integrated circuit layer are connected with high frequency layer, and impedance layer is located at below high frequency layer；Integrated circuit layer include radiating groove,
Power interface, cooling fin, capacitance sheet, radiating groove are located at the side of power interface, and cooling fin is located at the other side of power interface,
Capacitance sheet is located at below cooling fin；High frequency layer includes waterproof layer, antioxidation coating, high-temperature-resistant layer, inductor layer, one end of waterproof layer
It is connected with antioxidation coating, high-temperature-resistant layer is located at antioxidation coating in the following, inductor layer is located at below high-temperature-resistant layer；Impedance layer includes crystalline substance
Body diode layer, polyolefin polymer layer, linear low density polyethylene layer, one end and the polyolefin polymer layer phase of diode layer
Even, linear low density polyethylene layer is located at below polyolefin polymer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821669966.4U CN209562898U (en) | 2018-10-16 | 2018-10-16 | High intensity long life electrical automotive circuits plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821669966.4U CN209562898U (en) | 2018-10-16 | 2018-10-16 | High intensity long life electrical automotive circuits plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209562898U true CN209562898U (en) | 2019-10-29 |
Family
ID=68298230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821669966.4U Active CN209562898U (en) | 2018-10-16 | 2018-10-16 | High intensity long life electrical automotive circuits plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209562898U (en) |
-
2018
- 2018-10-16 CN CN201821669966.4U patent/CN209562898U/en active Active
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