CN108322018A - A kind of novel power adapter - Google Patents
A kind of novel power adapter Download PDFInfo
- Publication number
- CN108322018A CN108322018A CN201810136080.1A CN201810136080A CN108322018A CN 108322018 A CN108322018 A CN 108322018A CN 201810136080 A CN201810136080 A CN 201810136080A CN 108322018 A CN108322018 A CN 108322018A
- Authority
- CN
- China
- Prior art keywords
- led light
- coupler
- photo
- high frequency
- frequency transformer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of novel power adapters,Including adapter circuit plate body 1,Photo-coupler,First high frequency transformer,13003 type triodes,Stand-by power supply,Diode rectifier,Second high frequency transformer,Output port,TL431 reference voltage sources,LED light group,Charge-discharge circuit module,Inverter,Input port,1 bottom of adapter circuit plate body is equipped with several input ports,Compared with prior art,The beneficial effects of the invention are as follows novel a kind of novel power adapters,It is reasonable for structure simple,On the basis of traditional impulse electricity road,Increase mobile power circuit module,Make it that can not only be used in the environment of electronic equipment is in no socket,It avoids dependence of the power supply adaptor for socket to a certain extent,It is more convenient to use convenient,And the LED light being equipped with carries out capacity prompt by color,More aobvious human oriented design,Therefore it is widely used in each occasion.
Description
Technical field
The present invention relates to establishing device more particularly to a kind of novel power adapters.
Background technology
Power supply adaptor is the power supply conversion equipment of small portable electronic device and electronic apparatus, generally by outer
Shell, power transformer and rectification circuit composition, can be divided into exchange output type and direct-current-output type by its output type；By connection side
Formula can be divided into Direct Plug-In and Table top type.
Existing power supply adaptor is mainly made of impulse electricity road and can only be carried for electronic equipment under the premise of having socket
Power supply source, but nowadays electronic equipment convenient the case where lightly making it unavoidably be likely to occur no socket in use, that
Existing power supply adaptor then cannot achieve provides power supply for electronic equipment, inconvenient for use.
Invention content
The purpose of the present invention is to provide a kind of novel power adapters, to solve mentioned above in the background art ask
Topic.
The purpose of the present invention is be achieved by following technical proposals：A kind of novel power adapter, including adapter
It is circuit board main body, photo-coupler, the first high frequency transformer, 13003 type triodes, stand-by power supply, diode rectifier, second high
Frequency power transformer, output port, TL431 reference voltage sources, LED light group, charge-discharge circuit module, inverter, input port, it is described suitable
Orchestration circuit board main body bottom is equipped with several input ports, and the charge-discharge circuit module in input port one end and upper right side is electrically connected
It connects, the input port other end is electrically connected with upper left diode rectifier, and the 13003 of diode rectifier and top
Type triode is electrically connected, and 13003 type triodes are electrically connected by conducting wire with the second high frequency transformer of lower left, and described second
High frequency transformer is electrically connected with the stand-by power supply bottom end of top, and stand-by power supply top by conducting wire respectively with top 13003
The LED light group of type triode and right is electrically connected, and LED light group right is equipped with inverter, and the 13003 type triode is logical
It crosses conducting wire to be electrically connected with the first high frequency transformer, and is equipped with photo-coupler above the first high frequency transformer, the photo-coupler is right
Side is equipped with TL431 reference voltage sources, and output port is equipped with above photo-coupler.
Further, the photo-coupler is equipped with a Wiring port, the charge-discharge circuit module output end and TL431 bases
Reference voltage source parallel connection accesses the bottom right port of photo-coupler, and output port is electrically connected with photo-coupler upper right port, the light
Coupler left side two-port is separately connected 13003 type triodes and the first high frequency transformer from top to bottom, and in photo-coupler
It is equipped with oscillating circuit.
Further, the LED light group includes three kinds of LED light of red, yellow, and green, and red, the yellow LED light of LED light group with
Stand-by power supply open circuit connection, the stand-by power supply are connect by green LED light with inverter.
Further, three kinds of LED light access voltages of the red, yellow, and green of the LED light group increase successively.
Further, the 13003 specific numbers of type triode are two, and 13003 types three of inverter and lower section
Pole pipe is electrically connected.
Compared with prior art, the beneficial effects of the invention are as follows novel a kind of novel power adapter, letters reasonable for structure
It is single, on the basis of traditional impulse electricity road, mobile power circuit module is increased, makes it can not only be in electronic equipment without slotting
It is used in the environment of seat, avoids dependence of the power supply adaptor for socket to a certain extent, it is more convenient to use convenient, and
And the LED light being equipped with carries out capacity prompt, more aobvious human oriented design by color, therefore it is widely used in each occasion.
Description of the drawings
Fig. 1 is overall structure figure of the present invention；
In figure：1, adapter circuit plate body, 2, photo-coupler, the 3, first high frequency transformer, 4,13003 type triodes, 5, standby
With power supply, 6, diode rectifier, the 7, second high frequency transformer, 8, output port, 9, TL431 reference voltage sources, 10, LED light
Group, 11, charge-discharge circuit module, 12, inverter, 13, input port.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, the invention discloses a kind of novel power adapter, including adapter circuit plate body 1, optical coupling
It is device 2, the first high frequency transformer 3,13003 type triodes 4, stand-by power supply 5, diode rectifier 6, the second high frequency transformer 7, defeated
Exit port 8, TL431 reference voltage sources 9, LED light group 10, charge-discharge circuit module 11, inverter 12, input port 13, it is described suitable
1 bottom of orchestration circuit board main body is equipped with several input ports 13, and the charge-discharge circuit module of 13 one end of input port and upper right side
11 electrical connections, 13 other end of the input port are electrically connected with upper left diode rectifier 6, the diode rectifier 6
Become rectification for exchanging, basis provided for the charging of stand-by power supply 5, the diode rectifier 6 and diode rectifier 6 and
13003 type triodes 4 of top are electrically connected, and the 13003 type triodes 4 save the effect for leading to open circuit, institute by double PN
The second high frequency transformer 7 stated is used to high pressure becoming low pressure, so that stand-by power supply 5 charges, and 13003 type triodes 4 pass through
Conducting wire is electrically connected with the second high frequency transformer 7 of lower left, and so that voltage is met defeated for boosting for second high frequency transformer 7
Go out voltage value, second high frequency transformer 7 is electrically connected with 5 bottom end of stand-by power supply of top, and photo-coupler 2 passes through the second high frequency
The shunt voltage value of transformer 7 and the stand-by power supply 5 of top, judges 11 output voltage situation of charge-discharge circuit module, if being less than volume
Definite value then provides electricity by stand-by power supply 5, is otherwise connect with 13003 type triodes 4 by photo-coupler 2 and allows current direction
Opposite open circuit, secondly the charge capacity of stand-by power supply 5 is shown by the different LED light of LED light group 10, utilizes 5 electricity of stand-by power supply
Different open circuit voltages are different, when 10 green light of LED light group, indicate to be full of, and inverter 12 works, and change 13003 type triodes 4
Current direction is breaking on the contrary, charging stop, and 5 top of stand-by power supply by conducting wire respectively with 13003 type triodes 4 of top with
And the LED light group 10 of right is electrically connected, 10 right of the LED light group is equipped with inverter 12, and the 13003 type triode 4 passes through
Conducting wire is electrically connected with the first high frequency transformer 3, and 3 top of the first high frequency transformer is equipped with photo-coupler 2, the photo-coupler 2
Right is equipped with TL431 reference voltage sources 9, and 2 top of photo-coupler is equipped with output port 8, and the photo-coupler 2 is equipped with 4
Wiring port, the bottom righthand side of 11 output end of the charge-discharge circuit module access photo-coupler 2 in parallel with TL431 reference voltage sources 9
Mouthful, and output port 8 is electrically connected with 2 upper right port of photo-coupler, 2 left side two-port of the photo-coupler connects respectively from top to bottom
1300313003 type triodes 4 and the first high frequency transformer 3 are connect, and photo-coupler 2 is built-in with oscillating circuit, the LED
Lamp group 10 includes three kinds of LED light of red, yellow, and green, and red, the yellow LED light of LED light group 10 is opened a way with stand-by power supply 5 and connected, described
Stand-by power supply 5 is connect by green LED light with inverter 12, three kinds of LED light access voltages of red, yellow, and green of the LED light group 10 according to
Secondary raising, 13003 type triode, the 4 specific number are two, and 13003 type triode, 4 electricity of inverter 12 and lower section
Connection.
Compared with prior art, the beneficial effects of the invention are as follows novel a kind of novel power adapter, letters reasonable for structure
It is single, on the basis of traditional impulse electricity road, mobile power circuit module is increased, makes it can not only be in electronic equipment without slotting
It is used in the environment of seat, avoids dependence of the power supply adaptor for socket to a certain extent, it is more convenient to use convenient, and
And the LED light being equipped with carries out capacity prompt, more aobvious human oriented design by color, therefore it is widely used in each occasion.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of novel power adapter, it is characterised in that：Including adapter circuit plate body（1）, photo-coupler（2）, first
High frequency transformer（3）, 13003 type triodes（4）, stand-by power supply（5）, diode rectifier（6）, the second high frequency transformer（7）、
Output port（8）, TL431 reference voltage sources（9）, LED light group（10）, charge-discharge circuit module（11）, inverter（12）, input terminal
Mouthful（13）, the adapter circuit plate body（1）Bottom is equipped with several input ports（13）, and input port（13）One end and the right side
The charge-discharge circuit module of top（11）Electrical connection, the input port（13）The other end and upper left diode rectifier（6）
Electrical connection, and diode rectifier（6）With 13003 type triodes of top（4）Electrical connection, and 13003 type triodes（4）Pass through
Second high frequency transformer of conducting wire and lower left（7）Electrical connection, second high frequency transformer（7）With the stand-by power supply of top
（5）Bottom end is electrically connected, and stand-by power supply（5）Top by conducting wire respectively with 13003 type triodes of top（4）And right
LED light group（10）Electrical connection, the LED light group（10）Right is equipped with inverter（12）, the 13003 type triode（4）Pass through
Conducting wire and the first high frequency transformer（3）Electrical connection, and the first high frequency transformer（3）Top is equipped with photo-coupler（2）, the optocoupler
Clutch（2）Right is equipped with TL431 reference voltage sources（9）, and photo-coupler（2）Top is equipped with output port（8）.
2. a kind of novel power adapter according to claim 1, it is characterised in that：The photo-coupler（2）Equipped with 4
A Wiring port, the charge-discharge circuit module（11）Output end and TL431 reference voltage sources（9）Parallel connection access photo-coupler（2）
Bottom right port, and output port（8）With photo-coupler（2）Upper right port is electrically connected, the photo-coupler（2）Left side two-port
It is separately connected 13003 type triodes from top to bottom（4）And first high frequency transformer（3）, and photo-coupler（2）It is built-in with oscillation
Circuit.
3. a kind of novel power adapter according to claim 1, it is characterised in that：The LED light group（10）Including
Three kinds of LED light of red, yellow, and green, and LED light group（10）Red, yellow LED light and stand-by power supply（5）Open circuit connection, the standby electricity
Source（5）Pass through green LED light and inverter（12）Connection.
4. a kind of novel power adapter according to claim 1, it is characterised in that：The LED light group（10）It is red,
Yellow, green three kinds of LED light access voltage increases successively.
5. a kind of novel power adapter according to claim 1, it is characterised in that：The 13003 type triodes（4）
Specific number is two, and inverter（12）With 13003 type triodes of lower section（4）Electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810136080.1A CN108322018A (en) | 2018-02-09 | 2018-02-09 | A kind of novel power adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810136080.1A CN108322018A (en) | 2018-02-09 | 2018-02-09 | A kind of novel power adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108322018A true CN108322018A (en) | 2018-07-24 |
Family
ID=62903898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810136080.1A Pending CN108322018A (en) | 2018-02-09 | 2018-02-09 | A kind of novel power adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108322018A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201118462Y (en) * | 2007-10-30 | 2008-09-17 | 钟志宏 | Multi-function integrated portal power |
| CN201699598U (en) * | 2010-06-25 | 2011-01-05 | 朱振民 | Switch power adapter |
-
2018
- 2018-02-09 CN CN201810136080.1A patent/CN108322018A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201118462Y (en) * | 2007-10-30 | 2008-09-17 | 钟志宏 | Multi-function integrated portal power |
| CN201699598U (en) * | 2010-06-25 | 2011-01-05 | 朱振民 | Switch power adapter |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180724 |