CN2833987Y - Portable electricity storage device capable of supporting AC voltage - Google Patents
Portable electricity storage device capable of supporting AC voltage Download PDFInfo
- Publication number
- CN2833987Y CN2833987Y CN 200520112745 CN200520112745U CN2833987Y CN 2833987 Y CN2833987 Y CN 2833987Y CN 200520112745 CN200520112745 CN 200520112745 CN 200520112745 U CN200520112745 U CN 200520112745U CN 2833987 Y CN2833987 Y CN 2833987Y
- Authority
- CN
- China
- Prior art keywords
- batteries
- storage device
- accumulator battery
- electric power
- utility
- 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.)
- Expired - Fee Related
Links
Landscapes
- Secondary Cells (AREA)
Abstract
The utility model relates to a portable electric power storing device capable of providing alternating current voltage, which comprises an accumulator battery, a control circuit module, a direct current to alternating current converting module and an output port, wherein the accumulator battery can store electric power, and the control circuit module is connected with the accumulator battery, and is used for managing the charge and discharge of the accumulator battery; the direct current to alternating current converting module is connected with the accumulator battery, and is used for converting the current of the accumulator battery from a direct current into an alternating current; the output port is connected with the direct current to alternating current converting module, and is used for transmitting the electric power of the accumulator battery to an electronic device.
Description
Technical field
The utility model is meant a kind of portable electrical storage device that alternating voltage is provided especially about a kind of electrical storage device.
Background technology
General continuous service time is longer, and conveniently is used in the electronic installation in the place that no civil power provides, and electrical storage device often is used providing this electronic installation required power supply, or increases the spendable time.Existing electrical storage device can provide direct voltage to use for electronic installation, as mobile computer, digital still camera etc.Yet, need the electrical equipment of alternating voltage for some, as household electrical appliances, existing electrical storage device can't provide its power supply, and obviously, this is to using the occasion of household electrical appliances, very inconvenience when having a power failure.
Summary of the invention
Therefore, the purpose of this utility model is to provide a kind of portable electrical storage device that alternating voltage is provided, and it can use thereby make things convenient for as the stand-by power supply of the electrical equipment that uses alternating voltage.
For being implemented in above-mentioned purpose, the utility model provides a kind of portable electrical storage device that alternating voltage is provided, include a batteries that can store electric power, one connect control circuit module that batteries discharges and recharges in order to the management of battery group, one connect batteries in order to the electric current of batteries by direct current convert to interchange the DC-AC modular converter, and one connect the DC-AC modulus of conversion is sent to electronic installation in order to the electric power with batteries output port.
This output port is the Universal socket port that is applicable to that the plug of all size of various electrical equipment is pegged graft.
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effects apparent by embodiment of the present utility model is described in detail.
In the accompanying drawing,
Fig. 1 is a calcspar, illustrates that the utility model can provide the preferred embodiment of the portable electrical storage device of alternating voltage.
Embodiment
For further setting forth the utility model is technological means and the effect that the predetermined purpose of realization is taked, see also following about detailed description of the present utility model and accompanying drawing, believe the purpose of this utility model, feature and characteristics, should obtain thus going deep into and concrete understanding, yet accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited.
Consult Fig. 1, the utility model can provide the portable electrical storage device of alternating voltage in order to electronic installation (not shown) to be provided, as desktop PC, television sets etc., this electrical storage device include a batteries 2 that can store electric power, one connects the control circuit module 4 that batteries 2 discharges and recharges in order to management of battery group 2, one connects batteries 2 in order to the electric current of batteries 2 is converted to the DC-AC modular converter 6 of interchange by direct current, reach one and connect DC-AC modular converter 6 is sent to electronic installation in order to the electric power with batteries 2 output port 8.
Batteries 2 of the present utility model, control circuit module 4, DC-AC modular converter 6 and output port 8 all can adopt prior art.Of the present utility model being characterised in that made up it, and a kind of portable electrical storage device that alternating voltage is provided is provided.
This batteries 2 can be contained in the housing (not shown), it can have at least one storage battery, in this preferred embodiment, batteries 2 has several storage batterys (not shown), and these storage batterys can be Li-ion lithium ion battery, Ni-MH Ni-MH battery, Li-polymer high-polymer lithium battery, Ni-Cd (nickel-cadmium cell) or fuel cell etc.Certainly, the kind of storage battery should be with not exceeding that present embodiment discloses.Each storage battery has a pair of pole plate, is electrically connected to control circuit module 4 respectively, makes that each storage battery can be through the control of control circuit module 4, to carry out charge or discharge.
This output port 8 is the Universal socket port, with the grafting of the plug of all size that is applicable to various electrical equipment.
Comprehensively above-mentioned, the utility model can provide the portable electrical storage device of alternating voltage, can use thereby make things convenient for as the stand-by power supply of the electrical equipment that uses alternating voltage.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection range of the utility model accompanying Claim.
Claims (2)
1, a kind of portable electrical storage device that alternating voltage is provided, it is characterized in that, include a batteries that can store electric power, one connect control circuit module that batteries discharges and recharges in order to the management of battery group, one connect batteries in order to the electric current of batteries by direct current convert to interchange the DC-AC modular converter, and one connect the DC-AC modulus of conversion is sent to electronic installation in order to the electric power with batteries output port.
2, the portable electrical storage device that alternating voltage is provided as claimed in claim 1 is characterized in that, this output port is the Universal socket port that is applicable to that the plug of all size of various electrical equipment is pegged graft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520112745 CN2833987Y (en) | 2005-06-27 | 2005-06-27 | Portable electricity storage device capable of supporting AC voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520112745 CN2833987Y (en) | 2005-06-27 | 2005-06-27 | Portable electricity storage device capable of supporting AC voltage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2833987Y true CN2833987Y (en) | 2006-11-01 |
Family
ID=37198302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520112745 Expired - Fee Related CN2833987Y (en) | 2005-06-27 | 2005-06-27 | Portable electricity storage device capable of supporting AC voltage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2833987Y (en) |
-
2005
- 2005-06-27 CN CN 200520112745 patent/CN2833987Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101924379A (en) | Battery pack and combination of battery pack and electric device | |
| US8593106B2 (en) | Dual-chargeable battery pack in a power supply | |
| WO2008124932A1 (en) | System for recharging battery operated portable electronic devices in case of power outage/failure | |
| CN101322296A (en) | Accumulation energy type mobile charging adapter | |
| US7579810B2 (en) | Portable power supplying device | |
| CN201838666U (en) | Combination of battery pack and electric device | |
| US20140167690A1 (en) | Wireless charging battery module and charging structure of the same | |
| CN206977132U (en) | A kind of intelligent charger | |
| CN2833987Y (en) | Portable electricity storage device capable of supporting AC voltage | |
| CN201113484Y (en) | Solar power supply equipment | |
| CN101471462A (en) | Method for oppositely charging mobile phone battery | |
| CN2689563Y (en) | Intelligent movable power supplies | |
| CN201682433U (en) | Hybrid energy power supply equipment | |
| CN201307772Y (en) | Power supply device for small electronic device | |
| CN101202352B (en) | Backup battery | |
| CN200962530Y (en) | Portable electronic device charger | |
| CN2762421Y (en) | Electronic device with multiple power supply sources | |
| CN220022381U (en) | Stackable energy storage power supply supporting hot plug | |
| CN216121887U (en) | Energy storage type charger | |
| CHARGING | REHABILITATED SOLAR POWER CONSUMED UTILITARIAN CHARGING DEVICE FOR MOBILE PHONE USING ABD | |
| CN211183471U (en) | Metering device power supply with energy storage function | |
| CN211556924U (en) | Large-capacity quick-charging power supply system | |
| CN2717035Y (en) | Electrical storage device with built-in cable reel | |
| KR200446304Y1 (en) | Solar charger dischagible or chargible to usb port | |
| CN201113492Y (en) | Portable united intelligent power supply equipment capable of using charging battery or primary-type battery |
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: 20061101 Termination date: 20130627 |