CN201928070U - Voltage self-adaption high-power charger - Google Patents
Voltage self-adaption high-power charger Download PDFInfo
- Publication number
- CN201928070U CN201928070U CN2011200631301U CN201120063130U CN201928070U CN 201928070 U CN201928070 U CN 201928070U CN 2011200631301 U CN2011200631301 U CN 2011200631301U CN 201120063130 U CN201120063130 U CN 201120063130U CN 201928070 U CN201928070 U CN 201928070U
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- module
- power
- charger
- pfc
- relay
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- Expired - Fee Related
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a storage battery charger, in particular to a voltage self-adaption high-power charger, which is provided with a power supply input module, a PFC (power factor correction) module, a rectification filtering module, a main power module, a relay, an output module and a control module; the voltage self-adaption high-power charger is characterized in that the power supply input module is connected with the PFC module; the PFC module is connected with the rectification filtering module; the rectification filtering module is connected with the main power module; the main power module is connected with the relay; the relay is connected with the output module; and the control module is connected with the power supply input module, the PEC module, the main power module, the relay and the output module respectively. Compared with the prior art, the voltage self-adaption high-power charger can automatically adapt to different external input voltages, processes input electric signals through the compensation technical of the PFC module to meet the working requirement of the charger, has the advantages of reasonable structure and wide scope of application, and is convenient to use.
Description
Technical field
The utility model relates to a kind of battery charger, specifically a kind of high-power charger of voltage adaptive of adjusting input power can realize exchanging the high and low voltage of input automatically the time automatically in real time.
Background technology
As everyone knows, different country or regional alternating current voltage standard difference, and electrical appliance in use has rigid requirement to voltage, this just requires the user to buy according to different voltage standards, use the electrical appliance that adapts with it, use power transmission line otherwise will cause, the damage of electrical equipment even cause disaster, it is no exception to be used for the high-power charger that accumulators charges, the input voltage of charger in the market is rated at AC220V or AC110V, the scope of application is restricted, if adopting traditional power transformer transformation mode changes, conversion efficiency is lower, cause energy waste, therefore be badly in need of a kind of can adapt to different AC-input voltage and can according to the input voltage automatic power adjustment the high-power charger of storage battery.
Summary of the invention
The utility model is at the deficiencies in the prior art, propose a kind of rational in infrastructure, easy to use, can adapt to different voltage, the high-power charger of height voltage adaptive applied widely automatically, realize the maximization of charger utilizing rate.
The utility model reaches by following measure:
The high-power charger of a kind of voltage adaptive, be provided with Power Entry Module, PFC module, rectification filtering module, main power model, relay, output module and control module, it is characterized in that Power Entry Module is connected with the PFC module, the PFC module is connected with rectification filtering module, rectification filtering module is connected with main power model, main power model is connected with relay, relay is connected with output module, and control module is connected with Power Entry Module, PFC module, main power model, relay and output module respectively.
The utility model in use, external ac power source enters in the charger through Power Entry Module, this moment, the PFC module detected input voltage, and by the PFC compensation technique, voltage is handled, make the voltage conforms charger job requirement of PFC module output, after this electric energy enters rectification filtering module and main power model successively, carrying out rectifying and wave-filtering respectively handles and power transfer, under the control of control module, enter in the storage battery to be charged through relay, output module successively again, finish charging operations.
The utility model compared with prior art, can adapt to different external input voltage automatically,, input voltage signal be handled by the compensation technique of PFC module, make its job requirement that meets charger, have significant advantages such as rational in infrastructure, easy to use, applied widely.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Reference numeral: Power Entry Module 1, PFC module 2, rectification filtering module 3, main power model 4, relay 5, output module 6, control module 7.
Embodiment:
Below in conjunction with accompanying drawing the utility model is described further.
The utility model proposes the high-power charger of a kind of voltage adaptive, be provided with Power Entry Module 1, PFC module 2, rectification filtering module 3, main power model 4, relay 5, output module 6 and control module 7, it is characterized in that Power Entry Module 1 is connected with PFC module 2, PFC module 2 is connected with rectification filtering module 3, rectification filtering module 3 is connected with main power model 4, main power model 4 is connected with relay 5, relay 5 is connected with output module 6, control module 7 respectively with Power Entry Module 1, PFC module 2, main power model 4, relay 5 and output module 6 are connected, wherein Power Entry Module 1 is used to realize the input of external ac power source, PFC module 2 is used to realize the correction to voltage, rectification filtering module 3 is used to realize that the rectifying and wave-filtering of the signal of telecommunication that the outside is inserted handles, main power model 4 is used to realize the conversion to power, relay 5 is under the control of control module 7, realize the logical of charging circuit, disconnected, output module 6 is connected with storage battery to be charged, and external electric energy is entered in the storage battery.
The utility model in use, external ac power source enters in the charger through Power Entry Module 1,2 pairs of input voltages of PFC module this moment detect, and by the PFC compensation technique, voltage is handled, make the voltage conforms charger job requirement of PFC module 2 outputs, after this electric energy enters rectification filtering module 3 and main power model 4 successively, carrying out rectifying and wave-filtering respectively handles and power transfer, under the control of control module 7, enter in the storage battery to be charged through relay 5, output module 6 successively again, finish charging operations.
The utility model compared with prior art, can automatically adapt to different external input voltage, by the compensation technique of PFC module, input electrical signal be processed, make its job requirement that meets charger, have the significant advantages such as rational in infrastructure, easy to use, applied widely.
Claims (1)
1. high-power charger of voltage adaptive, be provided with Power Entry Module, PFC module, rectification filtering module, main power model, relay, output module and control module, it is characterized in that Power Entry Module is connected with the PFC module, the PFC module is connected with rectification filtering module, rectification filtering module is connected with main power model, main power model is connected with relay, relay is connected with output module, and control module is connected with Power Entry Module, PFC module, main power model, relay and output module respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200631301U CN201928070U (en) | 2011-03-11 | 2011-03-11 | Voltage self-adaption high-power charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200631301U CN201928070U (en) | 2011-03-11 | 2011-03-11 | Voltage self-adaption high-power charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201928070U true CN201928070U (en) | 2011-08-10 |
Family
ID=44431905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200631301U Expired - Fee Related CN201928070U (en) | 2011-03-11 | 2011-03-11 | Voltage self-adaption high-power charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201928070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779659A (en) * | 2014-01-03 | 2015-07-15 | 苹果公司 | Unified high power and low power battery charger |
-
2011
- 2011-03-11 CN CN2011200631301U patent/CN201928070U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779659A (en) * | 2014-01-03 | 2015-07-15 | 苹果公司 | Unified high power and low power battery charger |
| US10305305B2 (en) | 2014-01-03 | 2019-05-28 | Apple Inc. | Unified high power and low power battery charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20130311 |