CN107845919A - A kind of energy-saving direct-current power line row - Google Patents
A kind of energy-saving direct-current power line row Download PDFInfo
- Publication number
- CN107845919A CN107845919A CN201710266944.7A CN201710266944A CN107845919A CN 107845919 A CN107845919 A CN 107845919A CN 201710266944 A CN201710266944 A CN 201710266944A CN 107845919 A CN107845919 A CN 107845919A
- Authority
- CN
- China
- Prior art keywords
- circuit
- energy
- line row
- housing
- current power
- 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
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6666—Structural association with built-in electrical component with built-in electronic circuit with built-in overvoltage protection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/719—Structural association with built-in electrical component specially adapted for high frequency, e.g. with filters
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- 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
- H02M1/12—Arrangements for reducing harmonics from ac input or output
-
- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
The invention discloses a kind of energy-saving direct-current power line row, including housing and it is arranged on DC converting circuit plate and multiple dc source mouths on housing, DC converting circuit plate is connected by wire with city's electrical outlet, and multiple DC output ends of DC converting circuit plate are connected with multiple dc source mouths respectively；DC converting circuit plate include be sequentially connected overcurrent protective device, EMI filter circuit, input rectifying filter circuit, primary transform circuit, synchronous rectification module; primary transform circuit output end is connected with VCC potential circuits; VCC potential circuits are connected by voltage feedback circuit with pwm control circuit, and pwm control circuit output end is connected with primary transform circuit.The present invention will only produce the standby power consumption of a power supply in the standby state, save energy consumption.Save the material for making line row simultaneously, it also avoid supply line's wiring operations of complexity, solve wiring space-consuming it is big, unsightly the problems such as.
Description
Technical field
The present invention relates to power supply power supply technique field, more particularly to a kind of energy-saving direct-current power line to arrange.
Background technology
Present family has set top box, router (WIFI transmitters), network cat, network box, audio frequency and video box substantially
Deng electronic equipment, and each equipment substantially will one 12V of adapted power supply power, first, in holding state, Mei Geshe
Standby power supply is all in holding state, and will be less than according to present six grades of global standards, the standby power of each power supply
0.075W, or 0.15W, so the box that family uses is more, power supply is also more, under ideal case, the electricity that is consumed
Net electric energy is also more.
At the same time, the television set of each family behind, be all 3-5 power supply and 3-5 power supply output line, audio frequency and video,
High definition line, netting twine etc., just as cobweb, very unsightly, take big quantity space.Certainly the people that can be connected up may incite somebody to action
All lines, which tie up, to be come, look at it is good-looking together, all plug to TV but operates behind or in cabinet for TV or behind
Also to waste time and energy.
The content of the invention
In view of the drawbacks described above of prior art, the technical problems to be solved by the invention are to provide a kind of energy-saving direct-current
Power line is arranged, and the powerup issue of 3-5 box of family is replaced using a dc source, so in the standby state will be only
The standby power consumption of a power supply is produced, saves energy consumption.The material for making line row is saved simultaneously, it also avoid the supply line of complexity
Wiring operations, solve wiring space-consuming it is big, unsightly the problems such as.
To achieve the above object, the invention provides a kind of energy-saving direct-current power line row, it is characterised in that：Including housing
Pass through wire and civil power with DC converting circuit plate and multiple dc source mouths, the DC converting circuit plate on housing is arranged on
Socket is connected, and multiple DC output ends of the DC converting circuit plate are connected with multiple dc source mouths respectively；The direct current
Change-over circuit plate include be sequentially connected overcurrent protective device, EMI filter circuit, input rectifying filter circuit, primary transform circuit,
Synchronous rectification module, the primary transform circuit output end are connected with VCC potential circuits, and the VCC potential circuits are anti-by voltage
Current feed circuit is connected with pwm control circuit, and the pwm control circuit output end is connected with primary transform circuit.
A kind of above-mentioned energy-saving direct-current power line row, it is characterised in that：It is straight that the synchronous rectification module exports multigroup 12V
Flow power supply, multigroup USB power source, multigroup TYPE-C power supplys.
A kind of above-mentioned energy-saving direct-current power line row, it is characterised in that：The synchronous rectification module output end with it is multiple
Dc source mouth connects, including USB port, TYPE-C ports, 5.5*2.5 ports.
A kind of above-mentioned energy-saving direct-current power line row, it is characterised in that：The housing is built in wall or passed through
Mains power lines connection is placed in outside wall.
A kind of above-mentioned energy-saving direct-current power line row, it is characterised in that：City's electrical outlet is arranged on housing, or
City's electrical outlet is individually provided separately with housing.
The beneficial effects of the invention are as follows：
1st, the present invention replaces the powerup issue of 3-5 box of family using a dc source, so in holding state
The standby power consumption of a power supply will be only produced down, save energy consumption.
2nd, from the point of view of environmental pollution, material of the material used in power supply of the invention than prior art 3-5 power supplys
Lack, reduce the utilization rate of material, reduce the pollution made in manufacturing process to environment, responded the energy-saving and emission-reduction of country
Call.
3rd, present invention, avoiding supply line's wiring operations of complexity, solve that wiring space-consuming is big, unsightly etc. asks
Topic.
Design, concrete structure and the caused technique effect of the present invention are described further below with reference to accompanying drawing, with
It is fully understood from the purpose of the present invention, feature and effect.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the DC converting circuit plate theory diagram of the present invention.
Fig. 3 is the 12V DC Switching Power Supply schematic diagram of the present invention.
Fig. 4 is the TYPE-C port power schematic diagrams of the present invention.
Fig. 5 is the USBA port power schematic diagrams of the present invention.
Embodiment
As shown in Figure 1, 2, a kind of energy-saving direct-current power line row, it is characterised in that：Including housing and it is arranged on housing
DC converting circuit plate 2 and multiple dc source mouths 3, the DC converting circuit plate 2 are connected by wire 4 with city's electrical outlet 1,
Multiple DC output ends of the DC converting circuit plate 2 are connected with multiple dc source mouths 3 respectively；The DC converting circuit
It is overcurrent protective device that plate 2 includes being sequentially connected, EMI filter circuit, input rectifying filter circuit, primary transform circuit, synchronous whole
Flow module, the primary transform circuit output end are connected with VCC potential circuits, and the VCC potential circuits pass through voltage feedback circuit
It is connected with pwm control circuit, the pwm control circuit output end is connected with primary transform circuit.
In the present embodiment, the synchronous rectification module exports multigroup 12V DC power supply, multigroup USB power source, multigroup TYPE-C
Power supply, the power electronic equipments such as router (WIFI transmitters), network cat, network box, audio frequency and video box can be given simultaneously.
In the present embodiment, the synchronous rectification module output end is connected with multiple dc source mouths 3, including USB port,
TYPE-C ports, 5.5*2.5 ports.Wherein, the output interface scheme of 12V DC power supply group is the common interface sides of 5.5*2.5
Formula, and corresponding intermediate connections are provided, middle connecting line according to based on scalable line or ordinary lines, at the beginning of length it is blind order for
50mm*70mm*1000mm.Collecting USB port simultaneously is available for mobile phone or other mobile electronic devices to charge, and TYPE-C ports are available for most
New electronic product power supply.
In the present embodiment, the housing is built in wall or is placed in by mains power lines connection outside wall.
In the present embodiment, city's electrical outlet 1 is arranged on housing, or city's electrical outlet 1 is individually provided separately with housing.
An a few specific embodiments given below, to illustrate the implementation process of the present invention：
As shown in figure 3, be the 12V DC Switching Power Supply schematic diagram of the present invention, civil power both ends L, N output end connection in figure
The EMI filter units of LF1, CX1, LF2 composition.Resistance R1, R2, R3, R4 are 2M big resistance, R1, R2 parallel units again with
R3, R4 parallel units are connected, and form discharge protector.DB1, EC1 form current rectifying and wave filtering circuit.This Switching Power Supply be based on
TEA18362 inverse-excitation type switch power-supply, synchronous rectification driving chip use TEA1792.Switched power output export three groups or
Multigroup 12V DC power supply.
As shown in figure 4, being the TYPE-C port power schematic diagrams of the present invention, 12V dc source adds after conversion again
Enter PD agreements, exported finally by TYPE-C ports, TYPE-C ports are one or more groups of.
As shown in figure 5, for the USBA port power schematic diagrams of the present invention, 12V dc source adds after conversion again
QC3.0, QC4.0 fast charge agreement, exported finally by USBA ports, USBA ports are one or more groups of.
In summary, the present invention replaces the powerup issue of 3-5 box of family using a dc source, is so treating
The standby power consumption of a power supply will be only produced under machine state, saves energy consumption.From the point of view of environmental pollution, power supply of the invention is made
Material is fewer than the material of 3-5 power supply of prior art, reduces the utilization rate of material, reduces making manufacturing process
In pollution to environment, responded the call of the energy-saving and emission-reduction of country.In addition, present invention, avoiding the wiring of the supply line of complexity
Operation, solve wiring space-consuming it is big, unsightly the problems such as.
Preferred embodiment of the invention described in detail above.It should be appreciated that one of ordinary skill in the art without
Creative work can is needed to make many modifications and variations according to the design of the present invention.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (5)
- A kind of 1. energy-saving direct-current power line row, it is characterised in that：Including housing and it is arranged on DC converting circuit plate on housing (2) and multiple dc source mouths (3), the DC converting circuit plate (2) is connected by wire (4) with city's electrical outlet (1), described Multiple DC output ends of DC converting circuit plate (2) are connected with multiple dc source mouths (3) respectively；The DC converting circuit Plate (2) include be sequentially connected overcurrent protective device, EMI filter circuit, input rectifying filter circuit, primary transform circuit, synchronization Rectification module, the primary transform circuit output end are connected with VCC potential circuits, and the VCC potential circuits pass through Voltage Feedback electricity Road is connected with pwm control circuit, and the pwm control circuit output end is connected with primary transform circuit.
- A kind of 2. energy-saving direct-current power line row as claimed in claim 1, it is characterised in that：The synchronous rectification module output Multigroup 12V DC power supply, multigroup USB power source, multigroup TYPE-C power supplys.
- A kind of 3. energy-saving direct-current power line row as claimed in claim 1, it is characterised in that：The synchronous rectification module output End is connected with multiple dc source mouths (3), including USB port, TYPE-C ports, 5.5*2.5 ports.
- A kind of 4. energy-saving direct-current power line row as claimed in claim 1, it is characterised in that：The housing is built in wall Or it is placed in by mains power lines connection outside wall.
- A kind of 5. energy-saving direct-current power line row as claimed in claim 1, it is characterised in that：City's electrical outlet (1) is set On housing, or city's electrical outlet (1) is individually provided separately with housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710266944.7A CN107845919A (en) | 2017-04-21 | 2017-04-21 | A kind of energy-saving direct-current power line row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710266944.7A CN107845919A (en) | 2017-04-21 | 2017-04-21 | A kind of energy-saving direct-current power line row |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107845919A true CN107845919A (en) | 2018-03-27 |
Family
ID=61682836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710266944.7A Pending CN107845919A (en) | 2017-04-21 | 2017-04-21 | A kind of energy-saving direct-current power line row |
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| Country | Link |
|---|---|
| CN (1) | CN107845919A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070138971A1 (en) * | 2005-08-15 | 2007-06-21 | Liang Chen | AC-to-DC voltage converter as power supply for lamp |
| CN205657474U (en) * | 2016-05-13 | 2016-10-19 | 珠海市魅族科技有限公司 | USB module and USB socket that charges that charges |
| CN205828833U (en) * | 2016-06-21 | 2016-12-21 | 深圳市迈顺源科技有限公司 | A kind of many mouthfuls of accessory power outlets |
| WO2017004877A1 (en) * | 2015-07-03 | 2017-01-12 | 深圳罗马仕科技有限公司 | Power extension socket |
| CN206610978U (en) * | 2017-04-21 | 2017-11-03 | 深圳市鸿绪锦科技有限公司 | A kind of energy-saving direct-current power line row |
-
2017
- 2017-04-21 CN CN201710266944.7A patent/CN107845919A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070138971A1 (en) * | 2005-08-15 | 2007-06-21 | Liang Chen | AC-to-DC voltage converter as power supply for lamp |
| WO2017004877A1 (en) * | 2015-07-03 | 2017-01-12 | 深圳罗马仕科技有限公司 | Power extension socket |
| CN205657474U (en) * | 2016-05-13 | 2016-10-19 | 珠海市魅族科技有限公司 | USB module and USB socket that charges that charges |
| CN205828833U (en) * | 2016-06-21 | 2016-12-21 | 深圳市迈顺源科技有限公司 | A kind of many mouthfuls of accessory power outlets |
| CN206610978U (en) * | 2017-04-21 | 2017-11-03 | 深圳市鸿绪锦科技有限公司 | A kind of energy-saving direct-current power line row |
Non-Patent Citations (1)
| Title |
|---|
| 周德泰;杨志民;郭海涛;马胜前;: "大电流低电压开关电源的设计", 电测与仪表, no. 06 * |
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