CN202024031U - Emergency power supply system - Google Patents
Emergency power supply system Download PDFInfo
- Publication number
- CN202024031U CN202024031U CN2010206885699U CN201020688569U CN202024031U CN 202024031 U CN202024031 U CN 202024031U CN 2010206885699 U CN2010206885699 U CN 2010206885699U CN 201020688569 U CN201020688569 U CN 201020688569U CN 202024031 U CN202024031 U CN 202024031U
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- CN
- China
- Prior art keywords
- cabinet
- emergency power
- power supply
- power system
- inverter
- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an emergency power supply system including a cabinet, a control unit installed in the cabinet, an inverter, a charger and a storage battery. The cabinet is equipped with push-pull handles. Universal truckles are installed in the bottom of the cabinet. A transformer of the inverter is a high-frequency transformer. The emergency power supply system has advantages of small volume and light weight and can be used in various complex operation environments. The emergency power supply system is portable and easy to move, thus the power supply demand in places where grid can not reach can be met. The emergency power supply system can supply power for computers cell phone chargers, illumination devices and the like in the open or in a train.
Description
Technical field
The utility model relates to a kind of emergency power system EPS.
Background technique
Common emergency power system EPS (Emergency Power Supply) is mainly used in factory or office power supply field, is in order to guarantee the uninterruptable power supply (UPS) of important electrical equipment.Because the most power frequency conceptual designs that adopt mostly of industrial power supply are positioned over electric well or power distribution station, adopt the EPS volume of power frequency transformer very big, and are very heavy, be not easy to move, so the using scope of EPS generally fixed.But the place as some electrical networks such as open-air tent can not cover does not belong to long-term life or working zone, does not have supply network, and common EPS can't be carried to this class place by common manpower owing to very heavy.But these places also need emergency power supply to some consumer power supplies commonly used, as: notebook computer, charger for mobile phone, light fixture etc.And the application area of common vehicle-mounted inverter is too narrow, can not satisfy the demands.
The model utility content
Technical problem to be solved in the utility model provides a kind of emergency power system, can satisfy the requirement that manpower carries.
For solving the problems of the technologies described above, the utility model provides a kind of portable emergency power-supply system, comprise cabinet, be installed in control unit, inverter, charger, storage battery in the cabinet, it is characterized in that, on the described cabinet push and pull bar is installed, the transformer of described inverter is a high frequency transformer, and volume, the relative power frequency transformer of weight significantly reduce.
Storage battery is installed in the battery case, and battery case detachably is installed in the cabinet bottom, and control unit, inverter, charger are installed in the battery case top respectively.
The cabinet bottom is equipped with universal caster wheel.
Universal caster wheel comprises damper mechanism and locking framework.
Rainproof ceiling is installed at the cabinet top.
Side plate is provided with radiation hole, and the radiation hole inwall is equipped with the removable filter net, can prevent that dust from entering in the cabinet.
Wire board also is installed in the described cabinet, and described wire board can be drawn outside the cabinet by power line.
The utility model volume is little, in light weight, can be applicable to the running environment of various complexity, and is mobile free and relaxed, is easy to carry.Can satisfy the local power demands that those electrical networks can not relate to.Can on the automobile, give computer in the open air, charger for mobile phone, lighting installation etc. provide power supply.
Description of drawings
Below in conjunction with the drawings and specific embodiments the technical solution of the utility model is further described in detail.
Fig. 1 is a kind of embodiment schematic representation of the present utility model.
Fig. 2 is the structural representation in the cabinet of the present utility model.
Embodiment
Portable emergency power-supply system as shown in Figure 1, 2 comprises cabinet 1, and casing structure surface adopts electric conductive oxidation to add that plastic-blasting handles, and ensures that fully the structural member inferior limit receives extraneous corrosion, improves the external structure long time stability.Push and pull bar 2 is installed on the cabinet 1, and storage battery is installed in the battery case 3, and battery case 3 detachably is installed in cabinet 1 bottom, and control unit and inverter mainboard 4, transformer 5 are installed in battery case 3 tops respectively.Transformer 5 on the inverter mainboard 4 is a high frequency transformer, and volume, the relative power frequency transformer of weight significantly reduce, and the efficient height, and loss is little.Complete machine power is several times of power frequency under same power frequency scheme volume, and weight also is far smaller than the EPS of power frequency scheme.And its protective circuit and drive circuit used programming device, thereby significantly reduced number of devices, and whole aircraft reliability also promotes thereupon greatly.
Universal caster wheel 6 is installed in cabinet 1 bottom by damper mechanism, reduces in the cabinet moving process external impacts to equipment.On the universal caster wheel 6 locking framework is installed, so that the complete machine placement is reliable.Rainproof ceiling is installed at cabinet 1 top.Side plate 7 is provided with radiation hole 8, and radiation hole 8 inwalls are equipped with the removable filter net, can prevent that dust from entering in the cabinet.Be installed in the cabinet respectively into and out of line interface, input output air-break switch.Wire board also is installed in the cabinet, and described wire board can be drawn outside the cabinet by power line.
This is novel also to have a Battery check function, when battery does not use for a long time, needs rechargeablely, can indicate to the client.Require the client that it is carried out charge maintenance.In the cabinet outside, be provided with the battery status tutorial light, when lamp is bright, just represent battery to need charge maintenance, only with opening charge switch, just can carry out charge maintenance to battery this moment.Can guarantee complete machine working life like this.
It should be noted last that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (7)
1. an emergency power system comprises cabinet, is installed in control unit, inverter, charger, storage battery in the cabinet, it is characterized in that on the described cabinet push and pull bar is installed, the transformer of described inverter is a high frequency transformer.
2. emergency power system according to claim 1 is characterized in that described storage battery is installed in the battery case, and battery case detachably is installed in the cabinet bottom, and control unit, inverter, charger are installed in the battery case top respectively.
3. emergency power system according to claim 1 and 2 is characterized in that, described cabinet bottom is equipped with universal caster wheel.
4. emergency power system according to claim 3 is characterized in that described universal caster wheel comprises locking framework, and described universal caster wheel is installed in described cabinet bottom by damper mechanism.
5. emergency power system according to claim 4 is characterized in that, rainproof ceiling is installed at described cabinet top.
6. emergency power system according to claim 5 is characterized in that, described cabinet side plate is provided with radiation hole, and the radiation hole inwall is equipped with the removable filter net.
7. emergency power system according to claim 6 is characterized in that, wire board also is installed in the described cabinet, and described wire board can be drawn outside the cabinet by power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206885699U CN202024031U (en) | 2010-12-30 | 2010-12-30 | Emergency power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206885699U CN202024031U (en) | 2010-12-30 | 2010-12-30 | Emergency power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202024031U true CN202024031U (en) | 2011-11-02 |
Family
ID=44848981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206885699U Expired - Fee Related CN202024031U (en) | 2010-12-30 | 2010-12-30 | Emergency power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202024031U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944199A (en) * | 2013-01-21 | 2014-07-23 | 宁波瑞华电子塑料有限公司 | Emergency power source and assembling method thereof |
| CN107069936A (en) * | 2017-03-31 | 2017-08-18 | 吴芷境 | A kind of portable ups power |
| CN108799701A (en) * | 2018-07-03 | 2018-11-13 | 深圳华尔高科技有限公司 | A kind of moving emergency power supply |
-
2010
- 2010-12-30 CN CN2010206885699U patent/CN202024031U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944199A (en) * | 2013-01-21 | 2014-07-23 | 宁波瑞华电子塑料有限公司 | Emergency power source and assembling method thereof |
| CN107069936A (en) * | 2017-03-31 | 2017-08-18 | 吴芷境 | A kind of portable ups power |
| CN108799701A (en) * | 2018-07-03 | 2018-11-13 | 深圳华尔高科技有限公司 | A kind of moving emergency power supply |
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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: 20111102 Termination date: 20131230 |