CN2696203Y - Portable A.C. supply machine - Google Patents
Portable A.C. supply machine Download PDFInfo
- Publication number
- CN2696203Y CN2696203Y CN 200320102626 CN200320102626U CN2696203Y CN 2696203 Y CN2696203 Y CN 2696203Y CN 200320102626 CN200320102626 CN 200320102626 CN 200320102626 U CN200320102626 U CN 200320102626U CN 2696203 Y CN2696203 Y CN 2696203Y
- Authority
- CN
- China
- Prior art keywords
- portable
- inverter
- supply machine
- storage battery
- electricity supply
- 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
- 230000005611 electricity Effects 0.000 claims description 13
- 230000007704 transition Effects 0.000 claims description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a portable A. C. supply machine, which is characterized in that the utility model comprises a storage battery, a primary inverter, an AC motor, a DC electric generator and a secondary inverter. The storage battery can provide a direct current; the primary inverter converts the direct current of the storage battery into an alternating current; the AC motor is driven to operate by the alternating current converted from the direct current; the AC motor drives the DC electric generator to generate the direct current; the secondary inverter converts the direct current generated by the DC electric generator into the alternating current which is used for the household electrical appliances.
Description
Technical field
The utility model relates to a kind of Portable AC electricity supply machine, can be used for electronics, electric equipment, electric equipment products, as illumination, household electrical appliance, field work, car and boat, aviation etc.
Background technology
The alternating current generator that uses mainly contains fuel electric generator, thermoelectric generator, nuclear energy generator, hydroelectric generator and wind-driven generator now.Wherein fuel electric generator, thermoelectric generator and nuclear energy generator not only need consumes energy and resource, and the waste gas and the emission that produce cause environmental pollution, while harm humans health.And hydroelectric generator and wind-driven generator need suitable water source and wind-force, and the restriction that is subjected to service condition can not arbitrarily be moved.
Summary of the invention
A kind of Portable AC electricity supply machine, it is characterized in that comprising: a storage battery, this storage battery can provide a direct current electric current; One first inverter, this first inverter is transformed into alternating current with the direct current of above-mentioned storage battery; One alternating current motor utilizes the above-mentioned alternating current that is transformed into from direct current to drive this alternating current motor running; One DC generator, the alternating current motor of above-mentioned running drive this DC generator and produce direct current; One second inverter, this second inverter is converted to the alternating current that is used for household electrical appliance with the direct current that above-mentioned DC generator produces.
The voltage of described storage battery is 12V.
Described first inverter is the 220V alternating voltage with the voltage transition of storage battery.
What described DC generator produced is the 14V direct voltage.
Described second inverter changes the direct voltage that described DC generator produces into the 220V alternating voltage.
Described first inverter and second inverter also have output overloading protection and overtemperature protection system.
Described storage battery also connects a DC charging device.
Described dc charging device can be a solar battery group.
This Portable AC electricity supply machine can be used described DC generator as dc charging device.
Beneficial effect of the present invention: 1, volume is easy to carry about with one for a short time, and application operating is simple, convenient outdoor use and field work; Urgent need when 2, can be used for having a power failure or cutting off the power supply also can be used for a long time; 3, energy savings and resource; 4, conservation of nature biological environment.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the structural representation of another embodiment of the utility model.
The figure number explanation
1 storage battery, 2 first inverters
3 alternating current motors, 4 DC generator
5 second inverters, 6 solar battery group
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
Figure 1 shows that an embodiment of the present utility model; as shown in the figure; storage battery redundant electrical power by 12V; connect the input inverter through lead; inverter has the overtemperature protection of defencive function; the overvoltage/undervoltage protection; the output overloading protection; the measure of output short circuit protection and input short-circuit protection; input mode: 12V input; the way of output: 220V exchanges output; power output: 100-2000W; output voltage: 220V; 50Hz; the power supply that spreads out of is transferred to alternating current motor more than 1000 rev/mins with the lead connection; alternating current motor input power: 25-50W, input voltage: 220V; 50Hz is connected to one or more DC generator with AC electrical leather machine belting or gear then; DC generator voltage: 14V, power 500-1250W.Be connected to second inverter at last, direct current is converted to alternating current, input dc power voltage: 12V, output AC voltage: 220V, 50Hz, power output: 100-2000W.Wherein dc charging device can use also that DC generator sends.
As shown in Figure 2, dc charging device is a solar battery group.The structure of remainder and last one
Embodiment is identical.
Therefore the above only for understanding the present invention better, do not limit scope of the invention process.
Claims (9)
1, a kind of Portable AC electricity supply machine is characterized in that comprising:
One storage battery, this storage battery can provide a direct current electric current;
One first inverter, this first inverter is transformed into alternating current with the direct current of above-mentioned storage battery;
One alternating current motor utilizes the above-mentioned alternating current that is transformed into from direct current to drive this alternating current motor running;
One DC generator, the alternating current motor of above-mentioned running drive this DC generator and produce direct current;
One second inverter, this second inverter is converted to the alternating current that is used for household electrical appliance with the direct current that above-mentioned DC generator produces.
2, according to the Portable AC electricity supply machine of claim 1, it is characterized in that:
The voltage of described storage battery is 12V.
3, according to the Portable AC electricity supply machine of claim 1, it is characterized in that:
Described first inverter is the 220V alternating voltage with the voltage transition of storage battery.
4, according to the Portable AC electricity supply machine of claim 1, it is characterized in that:
What described DC generator produced is the 14V direct voltage.
5, according to the Portable AC electricity supply machine of claim 1, it is characterized in that:
Described second inverter changes the direct voltage that described DC generator produces into the 220V alternating voltage.
6, according to the Portable AC electricity supply machine of claim 1, it is characterized in that:
Described first inverter and second inverter also have output overloading protection and overtemperature protection system.
7, according to the Portable AC electricity supply machine of claim 1, it is characterized in that:
Described storage battery also connects a DC charging device.
8, according to the Portable AC electricity supply machine of claim 7, it is characterized in that: described dc charging device can be a solar battery group.
9, according to the Portable AC electricity supply machine of claim 7, it is characterized in that:
Can use described DC generator as dc charging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102626 CN2696203Y (en) | 2003-11-03 | 2003-11-03 | Portable A.C. supply machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102626 CN2696203Y (en) | 2003-11-03 | 2003-11-03 | Portable A.C. supply machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2696203Y true CN2696203Y (en) | 2005-04-27 |
Family
ID=34761763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320102626 Expired - Fee Related CN2696203Y (en) | 2003-11-03 | 2003-11-03 | Portable A.C. supply machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2696203Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581256A (en) * | 2017-09-29 | 2019-04-05 | 上海宝钢工业技术服务有限公司 | Portable electroprobe verifier |
-
2003
- 2003-11-03 CN CN 200320102626 patent/CN2696203Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581256A (en) * | 2017-09-29 | 2019-04-05 | 上海宝钢工业技术服务有限公司 | Portable electroprobe verifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING ZHONGCHUANG BREEZE TECHNOLOGY CO.LTD. Free format text: FORMER OWNER: YANG WENMING Effective date: 20060623 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060623 Address after: 102200, Beijing Changping science and Technology Park, super Road, No. 5, A-505 Patentee after: Beijing hit Wind Technology Co., Ltd. Address before: 210042 room 7, building 602, Chenxi garden, Xuanwu District, Jiangsu, Nanjing Patentee before: Yang Wenming |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050427 Termination date: 20091203 |