CN206650920U - A kind of novel two-sided aluminum base circuit board - Google Patents
A kind of novel two-sided aluminum base circuit board Download PDFInfo
- Publication number
- CN206650920U CN206650920U CN201720311233.2U CN201720311233U CN206650920U CN 206650920 U CN206650920 U CN 206650920U CN 201720311233 U CN201720311233 U CN 201720311233U CN 206650920 U CN206650920 U CN 206650920U
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- China
- Prior art keywords
- aluminium base
- fixed column
- circuit board
- novel
- desiccant box
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Abstract
The utility model discloses a kind of novel two-sided aluminum base circuit board,Including lower aluminium base and upper aluminium base,Several first fixed columns are installed on lower aluminium base,The bottom of upper aluminium base is provided with several the second fixed columns,First fixed column and the second fixed column correspond,Fixing groove is provided with first fixed column,The bottom of second fixed column is arranged in fixing groove by spring,Mounting groove is offered at the top of upper aluminium base,The inside of mounting groove is provided with permanent magnet,Desiccant box is installed on permanent magnet,The bottom of desiccant box is provided with iron plate,Lid is installed at the top of desiccant box,Several through holes are provided with desiccant box,Several fin are mounted on lower aluminium base and upper aluminium base,Lower aluminium base and upper aluminium base are by circuit layer,Insulating barrier and metal-based layer are formed,Insulating barrier is installed at the top of metal-based layer,Circuit layer is installed on insulating barrier,The circuit board,It is readily transported storage.
Description
Technical field
A kind of field of circuit boards is the utility model is related to, specially a kind of novel two-sided aluminum base circuit board.
Background technology
Aluminium base is a kind of metal-based copper-clad plate with good heat radiating function, and general single sided board is by three-decker institute group
Into being circuit layer (copper foil), insulating barrier and metal-based layer respectively.For it is high-end use be also designed as dual platen, structure is
Circuit layer, insulating barrier, aluminium base, insulating barrier, circuit layer.Only a few, can be by common multi-layer sheet and insulation using being multi-layer sheet
Layer, aluminium base fitting are formed, and aluminium base is generally stored in environment that is dark, drying, and most of aluminium bases easily easily become damp, institute
It is considerable to design a novel two-sided aluminum base circuit board for being easy to store.
Utility model content
The purpose of this utility model is to provide a kind of novel two-sided aluminum base circuit board, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of novel two-sided aluminum base circuit board, including
Lower aluminium base and upper aluminium base, several the first fixed columns, the bottom peace of the upper aluminium base are installed on the lower aluminium base
Equipped with several the second fixed columns, first fixed column and the second fixed column correspond, and are set in first fixed column
There is fixing groove, the bottom of second fixed column is arranged in the fixing groove by spring, opened at the top of the upper aluminium base
Provided with mounting groove, the inside of the mounting groove is provided with permanent magnet, and desiccant box, the drier are provided with the permanent magnet
The bottom of box is provided with iron plate, and lid is provided with the top of the desiccant box, and it is logical that several are provided with the desiccant box
Several fin, the lower aluminium base and the upper aluminium base are mounted on hole, the lower aluminium base and the upper aluminium base
Plate is formed by circuit layer, insulating barrier and metal-based layer, and the insulating barrier, the insulation are provided with the top of the metal-based layer
The circuit layer is installed on layer.
Further, the inside of the desiccant box is filled with calcium chloride drier.
Further, the spring is fixed with the first fixed column and the second fixed column by seccotine.
Further, the lid is connected with desiccant box by articulate.
Further, the circuit layer is a kind of copper foil material component.
Further, the desiccant box with iron plate by being welded and fixed.
Compared with prior art, the beneficial effects of the utility model are：The novel two-sided aluminum base circuit board, in storage,
Mounting groove is offered at the top of aluminium base, the inside of mounting groove is provided with permanent magnet, desiccant box is provided with permanent magnet, dries
The bottom of agent box is provided with iron plate, is easily installed and dismantles desiccant box, and the inside of drying prescription box is filled with calcium chloride drier, just
In the moisture of absorbing circuit plate surrounding air, it is easy to store, prevents aluminium base from becoming damp, reduces the service life of aluminium base, lower aluminium
Several fin are mounted on substrate and upper aluminium base, are easy to radiate, the bottom of the second fixed column is arranged on by spring
In fixing groove, make that there is certain shock resistance between lower aluminium base and upper aluminium base.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is whole interior structural representation of the present utility model；
Fig. 3 is lower aluminium base internal structure schematic diagram of the present utility model；
Fig. 4 is desiccant box overall structure diagram of the present utility model；
In figure：Aluminium base under 1-；The fixed columns of 2- first；The fixed columns of 3- second；The upper aluminium bases of 4-；5- desiccant box；6- dissipates
Backing；7- fixing grooves；8- springs；9- mounting grooves；10- permanent magnets；11- circuit layers；12- insulating barriers；13- metal-based layers；14- boxes
Lid；15- through holes；16- iron plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of novel two-sided aluminum base circuit board, including under
Aluminium base 1 and upper aluminium base 4, several the first fixed columns 2 are installed on lower aluminium base 1, if the bottom of upper aluminium base 4 is provided with
Dry the second fixed column 3, the first fixed column 2 and the second fixed column 3 are corresponded, and fixing groove 7 is provided with the first fixed column 2,
The bottom of second fixed column 3 is arranged in fixing groove 7 by spring 8, and the top of upper aluminium base 4 offers mounting groove 9, mounting groove
9 inside is provided with permanent magnet 10, and desiccant box 5 is provided with permanent magnet 10, and the bottom of desiccant box 5 is provided with iron plate 16,
The top of desiccant box 5 is provided with lid 14, and several through holes 15, lower aluminium base 1 and upper aluminium base are provided with desiccant box 5
Several fin 6 are mounted on 4, lower aluminium base 1 and upper aluminium base 4 are by circuit layer 11, insulating barrier 12 and metal-based layer
13 are formed, and the top of metal-based layer 13 is provided with insulating barrier 12, circuit layer 11 is provided with insulating barrier 12.
Further, the inside of desiccant box 5 is filled with calcium chloride drier, is easy to the water of absorbing circuit plate surrounding air
Point.
Further, spring 8 is fixed with the first fixed column 2 and the second fixed column 3 by seccotine, easy to use, connection
It is firm.
Further, lid 14 is connected with desiccant box 5 by articulate, easily upon opening, is conveniently replaceable drier.
Further, circuit layer 11 is a kind of copper foil material component, and conductive effect is good.
Further, desiccant box 5 is easy to fix with iron plate 16 by being welded and fixed.
Operation principle：First, in storage, the top of aluminium base 4 offers mounting groove 9, and the inside of mounting groove 9 is provided with
Permanent magnet 10, desiccant box 5 is installed on permanent magnet 10, the bottom of desiccant box 5 is provided with iron plate 16, is easily installed and dismantles
Desiccant box 5, the inside of drying prescription box 5 are filled with calcium chloride drier, are easy to the moisture of absorbing circuit plate surrounding air, are easy to store up
Deposit, prevent aluminium base 4 from becoming damp, reduce the service life of aluminium base, several are mounted on lower aluminium base 1 and upper aluminium base 4
Fin 6, it is easy to radiate, the bottom of the second fixed column 3 is arranged in fixing groove 7 by spring 8, makes lower aluminium base 1 and upper aluminium
There is certain shock resistance between substrate 4.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of novel two-sided aluminum base circuit board, including lower aluminium base（1）With upper aluminium base（4）, it is characterised in that：The lower aluminium
Substrate（1）On several the first fixed columns are installed（2）, the upper aluminium base（4）Bottom be provided with several second fix
Post（3）, first fixed column（2）With the second fixed column（3）Correspond, first fixed column（2）On be provided with fixation
Groove（7）, second fixed column（3）Bottom pass through spring（8）Installed in the fixing groove（7）It is interior, the upper aluminium base（4）
Top offer mounting groove（9）, the mounting groove（9）Inside permanent magnet is installed（10）, the permanent magnet（10）Upper peace
Equipped with desiccant box（5）, the desiccant box（5）Bottom iron plate is installed（16）, the desiccant box（5）Top installation
There is lid（14）, the desiccant box（5）On be provided with several through holes（15）, the lower aluminium base（1）With the upper aluminium base
Plate（4）On be mounted on several fin（6）, the lower aluminium base（1）With the upper aluminium base（4）By circuit layer
（11）, insulating barrier（12）And metal-based layer（13）Form, the metal-based layer（13）Top the insulating barrier is installed（12）,
The insulating barrier（12）On the circuit layer is installed（11）.
A kind of 2. novel two-sided aluminum base circuit board according to claim 1, it is characterised in that：The desiccant box（5）'s
Inside is filled with calcium chloride drier.
A kind of 3. novel two-sided aluminum base circuit board according to claim 1, it is characterised in that：The spring（8）With first
Fixed column（2）With the second fixed column（3）Fixed by seccotine.
A kind of 4. novel two-sided aluminum base circuit board according to claim 1, it is characterised in that：The lid（14）With drying
Agent box（5）Connected by articulate.
A kind of 5. novel two-sided aluminum base circuit board according to claim 1, it is characterised in that：The circuit layer（11）For one
Kind copper foil material component.
A kind of 6. novel two-sided aluminum base circuit board according to claim 1, it is characterised in that：The desiccant box（5）With
Iron plate（16）By being welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311233.2U CN206650920U (en) | 2017-03-28 | 2017-03-28 | A kind of novel two-sided aluminum base circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311233.2U CN206650920U (en) | 2017-03-28 | 2017-03-28 | A kind of novel two-sided aluminum base circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206650920U true CN206650920U (en) | 2017-11-17 |
Family
ID=60279067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720311233.2U Active CN206650920U (en) | 2017-03-28 | 2017-03-28 | A kind of novel two-sided aluminum base circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206650920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112151231A (en) * | 2019-06-27 | 2020-12-29 | 株式会社诺钯特 | Circuit board including individual magnet parts and magnet mounting method using SMT apparatus |
-
2017
- 2017-03-28 CN CN201720311233.2U patent/CN206650920U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112151231A (en) * | 2019-06-27 | 2020-12-29 | 株式会社诺钯特 | Circuit board including individual magnet parts and magnet mounting method using SMT apparatus |
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