CN200980050Y - A mobile and portable inversing power supply - Google Patents
A mobile and portable inversing power supply Download PDFInfo
- Publication number
- CN200980050Y CN200980050Y CNU2006200627201U CN200620062720U CN200980050Y CN 200980050 Y CN200980050 Y CN 200980050Y CN U2006200627201 U CNU2006200627201 U CN U2006200627201U CN 200620062720 U CN200620062720 U CN 200620062720U CN 200980050 Y CN200980050 Y CN 200980050Y
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- Prior art keywords
- inverter
- battery
- power supply
- cell apparatus
- electric
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 5
- 150000002500 ions Chemical class 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000002045 lasting effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035772 mutation Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a movable and portable inverter, comprising a charging device, a battery device and an inverter, wherein the input end Vi of the charging device is connected with a direct current supply system and converts the power from the direct current supply system to a stable direct current output which flows into the battery device and charges to the device, and the battery device outputs the direct current to the inverter which output Vo1 is connected with an alternating current load. The battery device uses one or a plurality of battery-electric-cores which can be high capacity lithium-ion battery-electric-cores or other high capacity ion battery-electric-cores. The utility model has small bulk and light weight thereby being portable and has long supply time that can extend the reusing life of the battery charging or discharging, in particular to using the high capacity battery-electric-cores group which can supply long time electric power to a device or a tool with one or two hours in field or moving work without the alternating current or direct current supply system.
Description
Technical field
The utility model belongs to a kind of power supply, more specifically relates to a kind of removable portable inverter power supply.
Background technology
In order to guarantee that equipment such as computer, communication equipment, network system, mobile base station are when the commercial power supply fault, still can continue operate as normal, the technology that a lot of power supplys ensure has appearred, uninterruption power source (UPS) for example, its principle be will provide by battery direct current input inverter be converted to civil power and similarly exchange output, for load provides electric energy, keep the continuous firing of load continuously; After municipal power failure is got rid of, can recover charging to dc-battery.
But the disclosed product in present this area, because volume is big, weight is high, inconvenience is in the open air carried mobile, especially can therefore jeopardize staff's life security when the high mountain operation; And general UPS is only in the use of normal temperature environment, outdoor low temperature environment, and harsh weather such as rain, snow weather descend use then to show as unstable properties.And limitation below existing:
Be subjected to the battery technology limitation, capacity is big inadequately, causes the power supply power-on time to be limited to;
Battery security is not high, causes dangerous the generation;
The multiplexing life-span of battery charging and discharging is low, causes the power source integral cost performance to reduce;
Inverter output is nonstandard, makes the civil power product of access be in bad operating state easily;
Especially can't break away from the support that continues the AC and DC electric power system for a long time, in the open air or mobile operational process when construction provide 10 a few minutes or 1 hour lasting electric power support of less than to equipment or instrument, even reluctantly external extra storage battery gathers into interim ups system and also can only solve for the moment requiredly, such temporary system exists great insecurity and unsteadiness again simultaneously
Summary of the invention
The purpose of this utility model is to overcome the defective that prior art exists, and a kind of removable portable inverter power supply is provided.The utility model can substitute traditional UPS inverter, it is little to have volume, in light weight, electric power is lasting, advantages such as the multiplexing life-span of battery charging and discharging is long, and outputting standard is stable are fit to carry the operation of going out as portable power supply more, can adapt to field and mobile operating, can safe and convenient, provide the electric power support for equipment and instrument for a long time.
To achieve these goals, the technical solution adopted in the utility model is:
Removable portable inverter power supply comprises charging device, cell apparatus, inverter.Charging device can play the effect of voltage stabilizing, can prevent the input voltage mutation damage equipment, and its input Vi is connected with the AC and DC electric power system, becomes galvanic current to export cell apparatus to the electric power system power conversions and to its charging; Cell apparatus is to the inverter output DC; Inverter output end Vo1 then is connected with AC load; Described cell apparatus is constituted by one or more battery battery cores, and described battery battery core can be a high capacity lithium ion battery electricity core, can also be other big capacity ion battery electricity cores.
In technique scheme, the cell apparatus output also is provided with one or more dc power supply terminal Vo2, can provide electric power for DC load.Dc power supply terminal Vo2 is equipped with various direct current jacks and USB terminal, is applicable to the DC load of various interface.
Another output of described charging device also directly links to each other with dc power supply terminal Vo2, when normally being connected with the AC and DC electric power system, keeps the cell apparatus charging, and replaces cell apparatus to inverter and Vo2 power supply; When AC and DC electric power system fault or connection disconnection, power to inverter and Vo2 by cell apparatus.Vehicle-mounted 12v power supply just can be used as DC power-supply system of the present utility model, utilizes vehicle power not only can directly support AC load work by inversion output, can also charge to cell apparatus.
The inverter input is provided with work of K switch control inverter or release, when avoiding idle condition because of inverter self running consuming cells electric power in vain.The input Vi of charging device inserts the AC and DC electric power system by fuse B1.The fuse B2 that passes through of described dc power supply terminal Vo2 powers to DC load.
Described high frequency direct-flow inverter can be to revise sinewave inverter, also can be pure sine wave inverter, can also be the inverter of other types.Inverter output end Vo1 also has been equipped with the AC power jack of various models, is applicable to the AC load of various interface.
Compared with prior art, the utlity model has following beneficial effect:
Good looking appearance is generous, little in light weight being easy to carry of volume, and battery capacity is enough big, and power-on time more extends, and can improve the multiplexing life-span of battery charging and discharging, makes the power source integral cost performance increase; Inverter output is also more pure, has guaranteed that load can be in the good working order; Input and output dual fail-safe silk structure has been guaranteed the safety of the utility model product self-operating and the safety of institute's load equipment; Especially adopt the combination of high power battery electricity core, break away under the situation that city's AC and DC electric power system supports, can carry, can provide the lasting electric power support that reaches the time more than 1-2 hour to equipment or instrument in the open air or during the mobile operational process construction.
Description of drawings
Fig. 1 is the utility model circuit connection diagram;
Fig. 2 is the utility model operation principle block diagram.
Embodiment
Come the utility model is done description further below in conjunction with Figure of description, but the utility model scope required for protection is not limited to the scope that execution mode is described.
As shown in Figure 1, removable portable inverter power supply comprises charging device, cell apparatus, inverter.Charging device can play the effect of voltage stabilizing, can prevent the input voltage mutation damage equipment, and its input Vi is connected with the AC and DC electric power system, becomes galvanic current to export cell apparatus to the electric power system power conversions and to its charging; Inverter output end Vo1 then is connected with AC load; Described cell apparatus is constituted by one or more battery battery cores, and described battery battery core can be a high capacity lithium ion battery electricity core, can also be other big capacity ion battery electricity cores.Adopt the high-power power lithium-ion battery electricity core of the permanent power supply of Suzhou star company in the comparatively preferred scheme; Can adopt the battery battery core combination of varying number, thereby development becomes the removable portable inverter power supply of many moneys that adapts to different purposes.
In technique scheme, the cell apparatus output also is provided with one or more dc power supply terminal Vo2, can provide electric power for DC load.Dc power supply terminal Vo2 is equipped with various direct current jacks and USB terminal, is applicable to the DC load of various interface.
Another output of described charging device also directly links to each other with dc power supply terminal Vo2, when normally being connected with the AC and DC electric power system, keeps the cell apparatus charging, and replaces cell apparatus to inverter and Vo2 power supply; When AC and DC electric power system fault or connection disconnection, power to inverter and Vo2 by cell apparatus.Vehicle-mounted 12v power supply just can be used as DC power-supply system of the present utility model, utilizes vehicle power not only can directly support AC load work by inversion output, can also charge to cell apparatus.
The inverter input is provided with work of K switch control inverter or release, when avoiding idle condition because of inverter self running consuming cells electric power in vain.The input Vi of charging device inserts the AC and DC electric power system by fuse B1.The fuse B2 that passes through of described dc power supply terminal Vo2 powers to DC load.
Described high frequency direct-flow inverter can be to revise sinewave inverter, also can be pure sine wave inverter, can also be the inverter of other types.Inverter output end Vo1 also has been equipped with the AC power jack of various models, is applicable to the AC load of various interface.The 150W that adopts Beijing to rise the logical Suntel STM of great achievement Energy Science Co., Ltd series in the comparatively preferred scheme revises sinewave inverter; Standard at load power consumption in the different operating environment and country variant electric main standard can adopt the inverter of mesh power and output type, thereby develops the removable portable inverter power supply of many moneys.
Compared with prior art, the utility model has adopted novel big capacity to combine with high frequency tributary inverter from battery, has both had a fail safe for mobile portable power supplies has proposed one, and the technical scheme of the operating efficiency of Bao Zhenging has again been brought following beneficial effect:
Good looking appearance is generous, little in light weight being easy to carry of volume, and battery capacity is enough big, and power-on time more extends, and can improve the multiplexing life-span of battery charging and discharging, makes the power source integral cost performance increase; Inverter output is also more pure, has guaranteed that load can be in the good working order; Input and output dual fail-safe silk structure has been guaranteed the safety of the utility model product self-operating and the safety of institute's load equipment; Especially adopt the combination of high power battery electricity core, break away under the situation that city's AC and DC electric power system supports, can carry, can provide the lasting electric power support that reaches the time more than 1-2 hour to equipment or instrument in the open air or during the mobile operational process construction.
Claims (6)
1, removable portable inverter power supply comprises charging device, cell apparatus, inverter, and the input Vi of charging device is connected with the AC and DC electric power system, becomes galvanic current to export cell apparatus to the electric power system power conversions and to its charging; Cell apparatus is to the inverter output DC; Inverter output end Vo1 then is connected with AC load; It is characterized in that described cell apparatus is constituted by one or more battery battery cores.
2, removable portable inverter power supply according to claim 1 is characterized in that described battery battery core is a high capacity lithium ion battery electricity core.
3, removable portable inverter power supply according to claim 1 is characterized in that described cell apparatus output also is provided with one or more dc power supply terminal Vo2.
4, removable portable inverter power supply according to claim 1 is characterized in that, another output of described charging device directly links to each other with dc power supply terminal Vo2.
5, removable portable inverter power supply according to claim 1 is characterized in that, is provided with work of K switch control inverter or release at the inverter input end.
6, removable portable inverter power supply according to claim 1 is characterized in that, the input Vi of charging device is provided with fuse B1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200627201U CN200980050Y (en) | 2006-08-09 | 2006-08-09 | A mobile and portable inversing power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200627201U CN200980050Y (en) | 2006-08-09 | 2006-08-09 | A mobile and portable inversing power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200980050Y true CN200980050Y (en) | 2007-11-21 |
Family
ID=38980432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200627201U Expired - Fee Related CN200980050Y (en) | 2006-08-09 | 2006-08-09 | A mobile and portable inversing power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200980050Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044899A (en) * | 2009-10-13 | 2011-05-04 | 林福长 | Portable-type domestic charge-discharge power supply box device |
| WO2017211323A1 (en) * | 2016-06-08 | 2017-12-14 | 南京德朔实业有限公司 | Portable power supply access apparatus and portable power supply |
| US10439415B2 (en) | 2016-06-08 | 2019-10-08 | Nanjing Chervon Industry Co., Ltd. | Power station |
-
2006
- 2006-08-09 CN CNU2006200627201U patent/CN200980050Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044899A (en) * | 2009-10-13 | 2011-05-04 | 林福长 | Portable-type domestic charge-discharge power supply box device |
| WO2017211323A1 (en) * | 2016-06-08 | 2017-12-14 | 南京德朔实业有限公司 | Portable power supply access apparatus and portable power supply |
| US10439415B2 (en) | 2016-06-08 | 2019-10-08 | Nanjing Chervon Industry Co., Ltd. | Power station |
| US10923933B2 (en) | 2016-06-08 | 2021-02-16 | Nanjing Chervon Industry Co., Ltd. | Power station |
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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: 20071121 Termination date: 20090909 |