CN203933107U - Alternating current-direct current emergency power supply - Google Patents
Alternating current-direct current emergency power supply Download PDFInfo
- Publication number
- CN203933107U CN203933107U CN201420321535.4U CN201420321535U CN203933107U CN 203933107 U CN203933107 U CN 203933107U CN 201420321535 U CN201420321535 U CN 201420321535U CN 203933107 U CN203933107 U CN 203933107U
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- CN
- China
- Prior art keywords
- alternating current
- direct current
- power supply
- emergency power
- drain pan
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- 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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Abstract
The utility model discloses a kind of alternating current-direct current emergency power supply, comprise: detachably upper casing regularly, drain pan, and be located at described upper casing, front panel and the rear board of drain pan one opposite flank, between described upper casing and drain pan, be provided with discharge and recharge wiring board and be electrically connected at described in discharge and recharge the poly-lithium battery group of wiring board, describedly discharge and recharge the alternating current generator that wiring board is provided with MCU control chip and is electrically connected at this MCU control chip, described front panel is provided with mains switch, direct current output control switch, alternating current output control switch and DC charging port, described DC charging port one side is also provided with LED illuminating lamp and LCDs.The utility model has been realized two kinds of patterns of the different Voltage-outputs of interchange pure sine wave, direct current, has facilitated the power supply needs of different mobile power consumption equipments, and simple in structure, be convenient for carrying.
Description
Technical field
The utility model relates to portable power source technical field, especially relates to a kind of alternating current-direct current emergency power supply.
Background technology
Existing portable power source only has output single alternating current or direct current in function, and the alternating current of output mostly is the sine wave of square wave or correction, can not meet on all family expenses or medical electronics product, export specified voltage section in the use of low-voltage DC less, can not meet the use of all digital products and household low pressure small electric apparatus.
Utility model content
The purpose of this utility model is to provide a kind of alternating current-direct current emergency power supply, can realize and exchange pure sine wave, two kinds of patterns of the different Voltage-outputs of direct current, has facilitated the power supply needs of different mobile power consumption equipments.
For realizing above-mentioned utility model object, the utility model adopts following technical scheme:
A kind of alternating current-direct current emergency power supply, comprise: detachably upper casing regularly, drain pan, and be located at described upper casing, front panel and the rear board of drain pan one opposite flank, between described upper casing and drain pan, be provided with discharge and recharge wiring board and be electrically connected at described in discharge and recharge the poly-lithium battery group of wiring board, describedly discharge and recharge the alternating current generator that wiring board is provided with MCU control chip and is electrically connected at this MCU control chip, described front panel is provided with mains switch, direct current output control switch, alternating current output control switch and DC charging port, described DC charging port one side is also provided with LED illuminating lamp and LCDs, described rear board is provided with multiple direct current output interfaces, double-H groove weld SB output interface and an alternating current output interface, on described rear board, be also provided with the DC radiation fan that is electrically connected at described MCU control chip.
Further, in above-mentioned alternating current-direct current emergency power supply, the output gear of described multiple direct current output interfaces is respectively 9V5A, 12V5A, 19V5A and 24V5A.
Further, in above-mentioned alternating current-direct current emergency power supply, the output gear of described double-H groove weld SB output interface is 5V2A.
Further, in above-mentioned alternating current-direct current emergency power supply, the output gear of described alternating current output interface is 220V or 120V sine wave alternating current.
Further, in above-mentioned alternating current-direct current emergency power supply, on described front panel, be also provided with the LED charging port for charging to described LED illuminating lamp.
Further, in above-mentioned alternating current-direct current emergency power supply, on described rear board, be also provided with multiple LED light of the operating state that is used to indicate corresponding output interface.
Further, in above-mentioned alternating current-direct current emergency power supply, described upper casing, another opposite flank of drain pan are provided with relatively turnable feet.
The utility model alternating current-direct current emergency power supply has been realized interchange pure sine wave, two kinds of patterns of the different Voltage-outputs of direct current, the power supply needs of different mobile power consumption equipments are facilitated, met the use of all digital products and household low pressure small electric apparatus, and simple in structure, be convenient for carrying.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of the utility model alternating current-direct current emergency power supply;
Fig. 2 is the end view of the utility model alternating current-direct current emergency power supply;
Fig. 3 is another angle end view of the utility model alternating current-direct current emergency power supply;
Fig. 4 is the principle assumption diagram of the utility model alternating current-direct current emergency power supply.
Embodiment
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.In accompanying drawing, provide preferred embodiment of the present utility model.But the utility model can be realized in many different forms, be not limited to embodiment described herein.On the contrary, providing the object of these embodiment is to make to the understanding of disclosure of the present utility model more thoroughly comprehensively.
Refer to Fig. 1 to Fig. 4, the utility model alternating current-direct current emergency power supply comprises detachably upper casing 1 regularly, drain pan 2, and be located at described upper casing 1, the front panel 3 of drain pan 2 one opposite flanks and rear board 4, between described upper casing 1 and drain pan 2, be provided with discharge and recharge wiring board 5 and be electrically connected at described in discharge and recharge the poly-lithium battery group 6 of wiring board 5, describedly discharge and recharge the alternating current generator 8 that wiring board 5 is provided with MCU control chip 7 and is electrically connected at this MCU control chip 7, described front panel 3 is provided with mains switch 9, direct current output control switch 10, alternating current output control switch 11 and DC charging port one 2, described DC charging port one 2 one sides are also provided with LED illuminating lamp 13 and LCDs 14, described rear board 4 is provided with multiple direct current output interfaces 15, double-H groove weld SB output interface 16 and an alternating current output interface 17, on described rear board 4, be also provided with the DC radiation fan 18 that is electrically connected at described MCU control chip 7.
Wherein, on described front panel 3, be also provided with LED charging port 19, for charging to described LED illuminating lamp 13; On described front panel 3, be also provided with LED bull switch 20, for controlling the unlatching of described LED illuminating lamp 13 and closing.
Described LCDs 14, for showing the operating state of portable power source, comprises alternating current output voltage values, electric voltage frequency and DC output voltage value and cell voltage electric weight.
The output gear of described multiple direct current output interfaces 15 is respectively 9V5A, 12V5A, 19V5A and 24V5A, and it is high-power power supply, can meet the scope of application of existing medical equipment and Science & Teaching Instrument, also meets every profession and trade productive life needs simultaneously; And each road direct current of the plurality of direct current output interface 15 has automatic identification load access measuring ability, only has after access load, corresponding DC output end eloquence is exported corresponding voltage; Otherwise without correspondence output, if the complete machine in latter 10 seconds of starting shooting does not have load access, by self-closing link energy.
The output gear of described double-H groove weld SB output interface 16 is 5V2A; The output gear of described alternating current output interface 17 is 220V or 120V sine wave alternating current, be suitable for various mobile product power supplies, as mobile phone, satellite phone, digital camera, portable hard drive, professional camera machine, panel computer, the outdoor indoor lighting of LED lamp, notebook computer, suction pump, medical first aid equipment etc., can be used for field emergency, mining, exploration, army's manoeuvre, scientific investigation, media, tourism, earthquake relief work and doctor's first aid etc.
On described rear board 4, be also provided with multiple LED light 21, be used to indicate the operating state of corresponding output interface.When described LED light 21 is bright, this correspondence output interface has output, otherwise not output.
The rotation speed of the fan of described direct current heat radiation phoenix fan 18 is controlled by described MCU control chip 7, the described wiring board 5 that discharges and recharges is also provided with temperature sensor (not shown), for gathering the working temperature in portable power source, and control the rotating speed of described DC radiation fan 18 in different temperature points by MCU control chip 7.
Described upper casing 1, drain pan 2 another opposite flanks are provided with relatively turnable feet 22, described feet 22 is upper casing 1, drain pan 2 rotating opening relatively, thereby facilitate putting of this alternating current-direct current emergency power supply to improve user to use the comfort level of portable power source.
The utility model alternating current-direct current emergency power supply has been realized interchange pure sine wave, two kinds of patterns of the different Voltage-outputs of direct current, the power supply needs of different mobile power consumption equipments are facilitated, met the use of all digital products and household low pressure small electric apparatus, and simple in structure, be convenient for carrying.
Here description of the present utility model and application is illustrative, not wants scope of the present utility model to limit in the above-described embodiments.Here the distortion of disclosed embodiment and change is possible, and for those those of ordinary skill in the art, the various parts of the replacement of embodiment and equivalence are known.Those skilled in the art are noted that in the situation that not departing from spirit of the present utility model or substantive characteristics, and the utility model can be with other form, structure, layout, ratio, and realize with other assembly, material and parts.In the situation that not departing from the utility model scope and spirit, can carry out other distortion and change to disclosed embodiment here.
Claims (7)
1. an alternating current-direct current emergency power supply, it is characterized in that, comprise: detachably upper casing regularly, drain pan, and be located at described upper casing, front panel and the rear board of drain pan one opposite flank, between described upper casing and drain pan, be provided with discharge and recharge wiring board and be electrically connected at described in discharge and recharge the poly-lithium battery group of wiring board, describedly discharge and recharge the alternating current generator that wiring board is provided with MCU control chip and is electrically connected at this MCU control chip, described front panel is provided with mains switch, direct current output control switch, alternating current output control switch and DC charging port, described DC charging port one side is also provided with LED illuminating lamp and LCDs, described rear board is provided with multiple direct current output interfaces, double-H groove weld SB output interface and an alternating current output interface, on described rear board, be also provided with the DC radiation fan that is electrically connected at described MCU control chip.
2. alternating current-direct current emergency power supply according to claim 1, is characterized in that, the output gear of described multiple direct current output interfaces is respectively 9V5A, 12V5A, 19V5A and 24V5A.
3. alternating current-direct current emergency power supply according to claim 2, is characterized in that, the output gear of described double-H groove weld SB output interface is 5V2A.
4. alternating current-direct current emergency power supply according to claim 1, is characterized in that, the output gear of described alternating current output interface is 220V or 120V sine wave alternating current.
5. alternating current-direct current emergency power supply according to claim 1, is characterized in that, is also provided with the LED charging port for charging to described LED illuminating lamp on described front panel.
6. alternating current-direct current emergency power supply according to claim 1, is characterized in that, is also provided with multiple LED light of the operating state that is used to indicate corresponding output interface on described rear board.
7. alternating current-direct current emergency power supply according to claim 1, is characterized in that, described upper casing, another opposite flank of drain pan are provided with relatively turnable feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321535.4U CN203933107U (en) | 2014-06-17 | 2014-06-17 | Alternating current-direct current emergency power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321535.4U CN203933107U (en) | 2014-06-17 | 2014-06-17 | Alternating current-direct current emergency power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203933107U true CN203933107U (en) | 2014-11-05 |
Family
ID=51828862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420321535.4U Expired - Fee Related CN203933107U (en) | 2014-06-17 | 2014-06-17 | Alternating current-direct current emergency power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203933107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105429219A (en) * | 2015-12-11 | 2016-03-23 | 金沙卓越铭丰高新科技有限公司 | Multifunctional charger |
-
2014
- 2014-06-17 CN CN201420321535.4U patent/CN203933107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105429219A (en) * | 2015-12-11 | 2016-03-23 | 金沙卓越铭丰高新科技有限公司 | Multifunctional charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 |