CN209593923U - A kind of calculation power plate based on aluminum substrate - Google Patents
A kind of calculation power plate based on aluminum substrate Download PDFInfo
- Publication number
- CN209593923U CN209593923U CN201822115336.9U CN201822115336U CN209593923U CN 209593923 U CN209593923 U CN 209593923U CN 201822115336 U CN201822115336 U CN 201822115336U CN 209593923 U CN209593923 U CN 209593923U
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- Prior art keywords
- power plate
- vertical arm
- pinboard
- aluminum substrate
- connector
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Abstract
The utility model discloses a kind of calculation power plate based on aluminum substrate, which is characterized in that calculate power plate, pinboard, and the connection aluminium base including aluminium base and calculate at least one connector of power plate and the pinboard；The connector is equal sized by two horizontal arms, the L-type piece of vertical arm varying length, is formed by stacking with the turning alignment of L-type piece, offers fixation hole by close end in long vertical arm, position corresponding with fixation hole is fixed with nut in long vertical arm；The horizontal arm of the connector is fixed on aluminium base and calculates on power plate or pinboard, and vertical arm is calculated power plate with pinboard or aluminium base by bolt and fixed.The calculation power plate leakproof, through-current capability is strong, rapid heat dissipation, and cost is relatively low.
Description
Technical field
The utility model relates to a kind of pcb board fields, and in particular to a kind of calculation power plate based on aluminum substrate.
Background technique
Existing calculation power plate is typically all to be based on FR4 substrate, and FR4 substrate needs 4 layers or more just to can solve calculation power plate
The inadequate problem of through-current capability, virtually increases the cost of raw material in this way；FR4 substrate is difficult to meet existing high power calculation power
Plate and 7nm technology calculate the requirement of power chip cooling；The problem of leaking electricity there is also this with aluminium base cavity in FR4 substrate practical application.
Problem above aluminium base is calculated can be improved on power plate.
Authorization Notice No. is that the utility model of CN207603443U discloses a kind of calculation power plate, which includes a calculation
Power plate power stage circuit, packaging power device and chip to be powered power supply, wherein packaging power device is encapsulated in the calculation power
The packaging pin of plate power stage circuit, it is that at least one chip to be powered is powered by calculating power plate power stage circuit.The calculation power plate
Cost is relatively high.
Utility model content
The purpose of the utility model is to provide a kind of calculation power plate based on aluminum substrate, the calculation power plate through-current capability is strong, heat dissipation
Fastly, cost is relatively low.
For achieving the above object, the utility model the following technical schemes are provided:
A kind of calculation power plate based on aluminum substrate, which is characterized in that calculate power plate, pinboard, and connection institute including aluminium base
State at least one connector that aluminium base calculates power plate and the pinboard；
The connector is equal sized by two horizontal arms, the L-type piece of vertical arm varying length, with the turning pair of L matrix
It is formed by stacking together, offers fixation hole by close end in long vertical arm, position corresponding with fixation hole is fixed in long vertical arm
Nut；
The horizontal arm of the connector is fixed on aluminium base and calculates on power plate or pinboard, and vertical arm passes through bolt and pinboard
Or aluminium base is calculated power plate and is fixed.
Aluminium base is calculated power plate using homemade connector by the present invention and pinboard connects, so that entirely calculating power plate side
Just socket power and communication control panel are dug in mine machine especially suitable for bit coin.
Preferably, the nut is fixed on one side opposite with short vertical arm in long vertical arm.Due to erecting for connector
Into a ladder, when being attached, aluminium base calculates power plate to straight-arm or pinboard is just attached in long vertical arm, spells with short vertical arm
It connects in same level, after bolt passes through the through-hole that aluminium base is calculated on power plate or pinboard, through the fixation hole in long vertical arm
It is locked in nut, aluminium base calculation power plate or pinboard is fixedly connected with realizing.
Preferably, the connector is folded into two L matrix along the vertical arm center line of T-type piece by T-type piece.This preparation
Connector be arc-shaped, when can be avoided installation to operator injury on one side, and the connection being prepared
Part does not need to add bonding agent between two L-type pieces due to being that integral piece is molding.
Preferably, described two L-type pieces are superimposed together by technique for sticking.When connector is by two individual L-type pieces
When being formed by stacking, need in two L-type piece addition bonding agents to realize fixation.
Preferably, the connector is copper material.
In another embodiment, the aluminium base is connected by two connectors and calculates power plate and the pinboard.
The length of the horizontal arm is 30~40mm, and width is 10~15mm, the width of the long vertical arm and short vertical arm is 12~
17mm, the length of the long vertical arm are 35~40mm, and the length of the short vertical arm is 14~17mm.
Preferably, the pinboard is FR4 material.
Preferably, at least one is installed on the pinboard and enters power power supply terminal, at least one data/address bus connecting pin
Son and at least one copper sheet.Further, there are two enter power power supply terminal, two data/address bus for installation on the pinboard
Connection terminal and four copper sheets.
The utility model has the beneficial effect that
Calculation power plate provided by the invention calculates power plate compared to pure FR4, and leakproof, through-current capability is strong, rapid heat dissipation, and cost is opposite
It is low.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the calculation power plate based on aluminum substrate that embodiment provides；
Fig. 2 is the structural schematic diagram for the pinboard that embodiment provides；
Fig. 3 (a) is the perspective view for the connector that embodiment provides；
Fig. 3 (b) is the side view for the connector that embodiment provides.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to the accompanying drawings and embodiments
The present embodiment is described in further detail.It should be appreciated that the specific embodiments described herein are only used to explain
The utility model does not limit the protection scope of the utility model.
As shown in Figure 1, Figure 2, shown in Fig. 3 (a) and Fig. 3 (b), the calculation power plate provided in this embodiment based on aluminum substrate includes substrate
At least one (such as two) for calculating power plate 100, pinboard 200, and connection aluminium base calculation power plate 100 and pinboard 200 connect
Fitting 300.
Aluminium base calculates power plate 100 several calculation power chips 101, the electronic components such as resistance, capacitor and diode above
102, LDO, the composition such as tin plating or nickel plating scale copper 104, several calculation power chips 101 are together in series, by the partial pressure for entering power power supply
Chip core voltage is provided, LDO, which is provided, calculates power chip 101PLL voltage and data/address bus I/O voltage, and copper sheet 104, which is attached to, calculates power chip
Between for increasing through-current capability and heat dissipation.
Pinboard 200 is FR4 material, last to be equipped at least one (such as two) and enter power power supply terminal 201, at least
One (such as two) data/address bus connection terminal 202 and at least one (such as 4) copper sheet 203.Enter power power supply terminal
201 grafting external power supplies when facilitating installation, to realize the power supply for calculating aluminium base power plate 100.Data/address bus connection terminal 202 with
Control panel connection realizes that aluminium base calculates the communication of power plate 100 and control panel.
Connector 300 is equal sized by two horizontal arms, the L-type piece 301 and L-type piece 302 of vertical arm varying length, with L
The alignment of the turning of matrix 301 and L-type piece 302 is formed by stacking, and offers fixation hole 303 by close end in long vertical arm 3011, long
In vertical arm 3011 on the one side opposite with short vertical arm 3021, position corresponding with fixation hole 303 is fixed with nut 304.
Wherein, connector 300 is copper material, and vertical arm center line of the connector 300 by T-type piece along T-type piece is folded into L
Matrix 301 and L-type piece 302.The length of the horizontal arm 3022 of the horizontal arm 3012 and L matrix 302 of L-type piece 301 is 30~40mm
(such as 32mm), width are 10~15mm (such as 10mm), the width of long vertical arm 3011 and short vertical arm 3021 is 12~
17mm, the length of long vertical arm 3011 are 35~40mm, and the length of short vertical arm 3021 is 14~17mm.
The horizontal arm 3012 of connector 300 is crossed Reflow Soldering using cream and is attached on aluminium base calculation power plate 100, long vertical arm 3011
It is fixed by bolt and pinboard 200, i.e., after bolt passes through the through-hole on pinboard 200, through the fixation in long vertical arm 3011
Hole 303 is locked in nut 304, calculates being fixedly connected for power plate 100 and pinboard 200 to aluminium base to realize.
It is attached on pinboard 200 alternatively, the horizontal arm 3012 of connector 300 crosses Reflow Soldering using cream, long vertical arm 3011
It calculates power plate 100 by bolt and aluminium base to fix, i.e., after bolt passes through the through-hole that aluminium base is calculated on power plate 100, through long vertical arm
Fixation hole 303 on 3011 is locked in nut 304, to realize the fixed company for calculating aluminium base power plate 100 and pinboard 200
It connects.
It compares FR4 substrate and calculates power plate, aluminum substrate the advantages of inherently there is rapid heat dissipations, lead to rapid heat dissipation of the present invention, calculate
Small copper sheet is pasted on power plate, which can increase through-flow and heat-sinking capability.And it is usually single sided board that aluminium base, which calculates power plate, is not present
Electrical leakage problems.
Technical solution of the present invention and beneficial effect is described in detail in above-described specific embodiment, Ying Li
What is solved is the most preferred embodiment the foregoing is merely the utility model, is not intended to restrict the invention, all in the utility model
Spirit in any modification, supplementary, and equivalent replacement etc. done, should be included in the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of calculation power plate based on aluminum substrate, which is characterized in that including aluminium base calculate power plate, pinboard, and connection described in
At least one connector of aluminium base calculation power plate and the pinboard；
The connector is equal sized by two horizontal arms, the L-type piece of vertical arm varying length, folded with the turning alignment of L-type piece
Add, offer fixation hole by close end in long vertical arm, position corresponding with fixation hole is fixed with nut in long vertical arm；
The horizontal arm of the connector is fixed on aluminium base and calculates on power plate or pinboard, and vertical arm passes through bolt and pinboard or aluminium
Substrate is calculated power plate and is fixed.
2. the calculation power plate based on aluminum substrate as described in claim 1, which is characterized in that the nut is fixed in long vertical arm
The one side opposite with short vertical arm.
3. the calculation power plate based on aluminum substrate as described in claim 1, which is characterized in that the connector is by T-type piece along T-type piece
Vertical arm center line be folded into two L-type pieces.
4. the calculation power plate based on aluminum substrate as described in claim 1, which is characterized in that described two L-type pieces pass through bonding work
Skill is superimposed together.
5. such as the described in any item calculation power plates based on aluminum substrate of Claims 1 to 4, which is characterized in that the connector is copper
Material.
6. the calculation power plate based on aluminum substrate as claimed in claim 5, which is characterized in that connect the aluminium by two connectors
Substrate calculates power plate and the pinboard.
7. the calculation power plate as described in claim 1 or 6 based on aluminum substrate, which is characterized in that the length of the horizontal arm is 30
~40mm, width are 10~15mm, and the width of the long vertical arm and short vertical arm is 12~17mm, the length of the long vertical arm
Degree is 35~40mm, and the length of the short vertical arm is 14~17mm.
8. such as the described in any item calculation power plates based on aluminum substrate of Claims 1 to 4, which is characterized in that the pinboard is FR4
Material.
9. the calculation power plate based on aluminum substrate as described in claim 1, which is characterized in that be equipped at least one on the pinboard
A power of entering power supply terminal, at least one data/address bus connection terminal and at least one copper sheet.
10. the calculation power plate based on aluminum substrate as claimed in claim 9, which is characterized in that on the pinboard there are two installations
Enter power power supply terminal, two data/address bus connection terminals and four copper sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822115336.9U CN209593923U (en) | 2018-12-17 | 2018-12-17 | A kind of calculation power plate based on aluminum substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822115336.9U CN209593923U (en) | 2018-12-17 | 2018-12-17 | A kind of calculation power plate based on aluminum substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209593923U true CN209593923U (en) | 2019-11-05 |
Family
ID=68349264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822115336.9U Active CN209593923U (en) | 2018-12-17 | 2018-12-17 | A kind of calculation power plate based on aluminum substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209593923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122732A (en) * | 2020-09-23 | 2020-12-25 | 西安微电子技术研究所 | Adapter plate and method for welding LCCC device |
-
2018
- 2018-12-17 CN CN201822115336.9U patent/CN209593923U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122732A (en) * | 2020-09-23 | 2020-12-25 | 西安微电子技术研究所 | Adapter plate and method for welding LCCC device |
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