CN206371001U - A kind of PCBA structures of fast charging type portable power source - Google Patents

A kind of PCBA structures of fast charging type portable power source Download PDF

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Publication number
CN206371001U
CN206371001U CN201720020765.0U CN201720020765U CN206371001U CN 206371001 U CN206371001 U CN 206371001U CN 201720020765 U CN201720020765 U CN 201720020765U CN 206371001 U CN206371001 U CN 206371001U
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China
Prior art keywords
power source
portable power
fast charging
type portable
charging type
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Application number
CN201720020765.0U
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Chinese (zh)
Inventor
朱必先
宋树平
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Dongguan City Tianhong Hearing Technology Co Ltd
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Dongguan City Tianhong Hearing Technology Co Ltd
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Priority to CN201720020765.0U priority Critical patent/CN206371001U/en
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Abstract

The utility model discloses a kind of PCBA structures of fast charging type portable power source, including pcb board, nickel sheet is posted at the radiating of the pcb board, the output end of pcb board is provided with electrochemical capacitor.The utility model is simple in construction, reasonable in design, using double-deck PCB, has installed radiating nickel sheet additional, has substantially increased radiating effect;Original filter capacitor is replaced using electrochemical capacitor, the usage cycles of product can be increased, the efficiency of product is improved.Production cost is reduced, is enhanced product performance, product market competition ability is lifted.Cost 10 30% can be reduced, properties of product 10 20% are lifted.

Description

A kind of PCBA structures of fast charging type portable power source
Technical field
The utility model is related to fast charging type portable power source PCBA applied technical fields, specifically a kind of fast charging type portable power source PCBA structures.
Background technology
Portable power source, is also charger baby, traveling charger etc..It is a kind of integrate power supply and the portable of charge function fill Electrical equipment, can whenever and wherever possible charge to digital equipments such as mobile phone, tablet personal computers.Typically by lithium cell(Or dry cell, it is less See)It is convenient to use as charge storage unit.It is light that portable power source is commonly designed, compact, is convenient for carrying, to be moved easily Use.Charger to portable power source it is fully charged after, four or five electricity can be filled for your digital product, connect you with suitable joint Digital equipment or the pocket equipment that USB On-the-Go (USB-OTG) are directly connected with usb lines, portable power source pass through certainly Dynamic detection or simple switching begin to power or charge to digital equipment.
The lithium battery voltage 3.7V conversions internally of most of quick-inflating type portable power sources in the market are output as 5V-9V- While 12V high-voltage large currents, caloric value increases severely, and certain heat can be produced in use, it is impossible to radiating well, Cause the heat dispersion of product not enough, shorten service life of product etc..
The content of the invention
The purpose of this utility model is the PCBA structures for providing a kind of fast charging type portable power source, to solve above-mentioned background technology The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme:
Nickel sheet, pcb board are posted at a kind of PCBA structures of fast charging type portable power source, including pcb board, the radiating of the pcb board Output end electrochemical capacitor is installed.
It is used as further program of the utility model:The pcb board is double-deck line construction.
It is used as the utility model further scheme:The nickel sheet totally five.
It is used as the utility model further scheme:The nickel sheet is rectangle.
It is used as the utility model further scheme:The thickness of the nickel sheet is 0.3-0.5mm.
Compared with prior art, the beneficial effects of the utility model are:The utility model is simple in construction, reasonable in design, adopts Double-deck PCB is used, radiating nickel sheet has been installed additional, has substantially increased radiating effect;Original filter capacitor is replaced using electrochemical capacitor, can Increase the usage cycles of product, improve the efficiency of product.Production cost is reduced, is enhanced product performance, product market competition is lifted Ability.Cost 10-30%, lifting properties of product 10-20% can be reduced.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure:1-PCB plates, 2- nickel sheet, 3- electrochemical capacitors.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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, belongs to the scope of the utility model protection.
Referring to Fig. 1, a kind of PCBA structures of fast charging type portable power source, including pcb board 1, pasted at the radiating of the pcb board 1 There is nickel sheet 2, the output end of pcb board 1 is provided with electrochemical capacitor 3.
Further, pcb board 1 described in the utility model is double-deck line construction, is in the prior art four layers, has saved material Material, greatly reduces production cost.
Further, nickel sheet 2 described in the utility model totally five.
Further, nickel sheet 2 described in the utility model is rectangle.
Further, the thickness of nickel sheet 2 described in the utility model is 0.3-0.5mm.
The utility model sticks on nickel sheet 2 at the radiating of pcb board 1, reduces PCB layer quantity, using double-deck PCB design, output End filter capacitor uses electrochemical capacitor instead, further reduces cost.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It may be appreciated other embodiment.

Claims (5)

1. a kind of PCBA structures of fast charging type portable power source, including pcb board(1), it is characterised in that:The pcb board(1)Radiating at Post nickel sheet(2), pcb board(1)Output end electrochemical capacitor is installed(3).
2. the PCBA structures of fast charging type portable power source according to claim 1, it is characterised in that:The pcb board(1)For bilayer Line construction.
3. the PCBA structures of fast charging type portable power source according to claim 1, it is characterised in that:The nickel sheet(2)Totally five.
4. the PCBA structures of fast charging type portable power source according to claim 1, it is characterised in that:The nickel sheet(2)For rectangle.
5. the PCBA structures of fast charging type portable power source according to claim 1, it is characterised in that:The nickel sheet(2)Thickness For 0.3-0.5mm.
CN201720020765.0U 2017-01-09 2017-01-09 A kind of PCBA structures of fast charging type portable power source Active CN206371001U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720020765.0U CN206371001U (en) 2017-01-09 2017-01-09 A kind of PCBA structures of fast charging type portable power source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720020765.0U CN206371001U (en) 2017-01-09 2017-01-09 A kind of PCBA structures of fast charging type portable power source

Publications (1)

Publication Number Publication Date
CN206371001U true CN206371001U (en) 2017-08-01

Family

ID=59391907

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720020765.0U Active CN206371001U (en) 2017-01-09 2017-01-09 A kind of PCBA structures of fast charging type portable power source

Country Status (1)

Country Link
CN (1) CN206371001U (en)

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