CN208539633U - A kind of Novel movable emergency power supply - Google Patents
A kind of Novel movable emergency power supply Download PDFInfo
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- CN208539633U CN208539633U CN201821346447.4U CN201821346447U CN208539633U CN 208539633 U CN208539633 U CN 208539633U CN 201821346447 U CN201821346447 U CN 201821346447U CN 208539633 U CN208539633 U CN 208539633U
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Abstract
The utility model discloses a kind of Novel movable emergency power supply, including shell and power supply mainboard, power supply mainboard is located at interior of shell, including battery and control system, charging circuit, power supply monitoring unit, protection location, output unit and output switch unit；Battery and control system include controller and the battery with the output end communication connection of controller；The input terminal of output unit is provided with control switch；Protection location includes overload protection module, short circuit protection module, overcurrent protection module, overvoltage protective module, overheat protector module and under-voltage protective module；Charging interface, output interface and handle are provided on the outside of shell；The utility model solve the problems, such as adaptability of the existing technology is low, practicability is low, using it is complicated, carry difficult and have a single function.
Description
Technical field
The utility model belongs to power technique fields, and in particular to a kind of Novel movable emergency power supply.
Background technique
In electronic product industry, new product needs to carry out the final test of product, simulated environment test, open field before going into operation
The work such as test.Electronic product is that requiring power supply provides electric energy for product in the process for actual use measurement etc., so that it is guaranteed that producing
Product work.
The prior art has the following problems:
(1) when field carries out product test, electric energy can not be provided, and existing power supply is carried and it is difficult to carry, Wu Fashi
The environment for answering field, using complexity, adaptability is low；
(2) existing power supply can only export single DC voltage or single alternating voltage, and practicability is low；
(3) when existing power supply is powered, it is unable to monitor output situation, the switching that can not be also exported has a single function.
Utility model content
For above-mentioned deficiency in the prior art, one kind provided by the utility model is adaptable, practicability is high, safety
High, easy to use, carrying convenience and powerful Novel movable emergency power supply, solve adaptability of the existing technology
It is low, practicability is low, using it is complicated, carry it is difficult and the problem of have a single function.
In order to reach above-mentioned purpose of utility model, the technical solution adopted in the utility model are as follows:
A kind of Novel movable emergency power supply, including shell and power supply mainboard, power supply mainboard are located at interior of shell, including electric power storage
Pond and control system, the charging circuit being connect respectively with battery and control system, power supply monitoring unit, protection location, output
Unit and output switch unit；
Battery and control system include controller and the battery with the output end communication connection of controller；Controller
Input terminal is connect with power supply monitoring unit and output switching unit communication respectively；The output of the input terminal and charging circuit of battery
End electrical connection, and its output end is communicated to connect with the input terminal of the input terminal of power supply monitoring unit and protection location respectively, and
It is electrically connected with the input terminal of output unit；
Protection location include respectively with the output end of battery communication connection overload protection module, short circuit protection module,
Overcurrent protection module, overvoltage protective module, overheat protector module and under-voltage protective module；
Charging interface, output interface and handle, the input terminal electricity of charging interface and charging circuit are provided on the outside of shell
Connection, output interface are electrically connected with the output end of output unit.
This programme has the beneficial effect that
(1) a kind of Novel movable emergency power supply easy to use, carrying convenience is provided, improves power supply to field complexity
The adaptability of environment；
(2) Novel movable emergency power supply provide direct current output with exchange output, improve practicability；
(3) power supply monitoring unit is monitored power supply output situation, and output switch unit carries out cutting for alternating current-direct current output
It changes, it is powerful；
(4) protection location, which avoids various fault conditions, leads to the damage of Novel movable emergency power supply, improves safety,
And further improve practicability.
Further, output unit includes DC output unit and to exchange output unit, output interface include direct current output
The output end of interface and AC output interface, DC output unit is electrically connected with DC output interface, exchanges the defeated of output unit
Outlet is electrically connected with AC output interface.
Above-mentioned further scheme has the beneficial effect that
Output interface provides voltage for outside, easy to use, improves the practicability of power supply.
Further, DC output unit includes DC-DC conversion circuit, and exchange output unit includes DC-AC conversion circuit.
It further, further include power supply instruction unit, power supply instruction unit and controller communicate to connect.
Above-mentioned further scheme has the beneficial effect that
Power supply instruction unit further improves practicability convenient for the observation of output situation.
Further, power supply instruction unit is LED light.
Above-mentioned further scheme has the beneficial effect that
LED light is cheap, long service life, reduces cost.
Further, output switch unit includes the output dip switch communicated to connect respectively with controller, output specification
Selection switch and power switch.
Above-mentioned further scheme has the beneficial effect that
Convenient for the use of power supply and the switching of mode, practicability is improved.
Further, controller is C51 single-chip microcontroller.
Above-mentioned further scheme has the beneficial effect that
C51 function of the MCU is powerful, cheap, reduces cost while improving practicability.
Further, outer side of shell bottom end is provided with universal wheel, and its end face outside be provided with sliding groove and with sliding
The sliding tie rod of slot cooperation.
Above-mentioned further scheme has the beneficial effect that
Easy to carry and carrying, improves the adaptability to field complex environment.
Further, shell includes upper cover and cabinet, and upper cover is provided with charging interface and output interface, the box house
It is provided with power supply mainboard；The contact portion side of upper cover and cabinet is connected through hinge activity, and the other side is detachable by lock
The contact portion of connection, upper cover and cabinet is provided with waterproof rubber ring.
Above-mentioned further scheme has the beneficial effect that
Convenient for internal maintenance, while waterproof rubber ring prevents inner inlet from leading to failure, improves adaptability and safety
Property.
Further, the position of the charging interface of shell and setting output interface is provided with waterproof jacket.
Above-mentioned further scheme has the beneficial effect that
It prevents interface water inlet from leading to power failure, improves practicability and safety.
Detailed description of the invention
Fig. 1 is Novel movable emergency power supply power supply mainboard structure block diagram；
Fig. 2 is Novel movable emergency power supply structural schematic diagram one；
Fig. 3 is Novel movable emergency power supply structural schematic diagram two.
Wherein: 1, shell；11, upper cover；12, cabinet；13, waterproof rubber ring；2, switch unit is exported；3, charging interface；
41, DC output interface；42, AC output interface；5, handle；6, power supply instruction unit；7, universal wheel；8, sliding tie rod；9,
Waterproof jacket.
Specific embodiment
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
In the utility model embodiment, as shown in Figure 1, Figure 2 and Fig. 3 is jointly shown, a kind of Novel movable emergency power supply, including outer
Shell 1 and power supply mainboard, power supply mainboard are located inside shell 1, including battery and control system, with battery and control are respectively
Charging circuit, power supply monitoring unit, protection location, output unit and the output switch unit 2 of system connection；Charging circuit uses
The charging chip of model CN3765；
Battery and control system include controller and the battery with the output end communication connection of controller；Controller
Input terminal is communicated to connect with power supply monitoring unit and output switch unit 2 respectively；The input terminal of battery and charging circuit it is defeated
Outlet electrical connection, and its output end is communicated to connect with the input terminal of the input terminal of power supply monitoring unit and protection location respectively, with
And it is electrically connected with the input terminal of output unit；Controller is the C51 single-chip microcontroller of model AT89S52；
Protection location include respectively with the output end of battery communication connection model M9005Q overload protection module,
Short circuit protection module, the 2.5A-40A overcurrent protection module of model, model GQY-40A/2P220V overvoltage protective module,
The overheat protector module of model YHA-12W-12FCH120100 and the under-voltage protective module of model JIUJI-40；Short circuit
Protective module is the breaker of model FSJ63；
The outside of shell 1 is provided with charging interface 3, output interface and handle 5, the input of charging interface 3 and charging circuit
End electrical connection, output interface are electrically connected with the output end of output unit；Charging interface 3 is external communication AC220V-50HZ power supply
Interface.
In the present embodiment, output unit includes DC output unit and to exchange output unit, output interface include that direct current is defeated
The output end of outgoing interface 41 and AC output interface 42, DC output unit is electrically connected with DC output interface 41, exchange output
The output end of unit is electrically connected with AC output interface 42；The output voltage of DC output unit include DC12V, DC24V,
DC36V different size is correspondingly arranged on the DC output interface 41 of same size.
In the present embodiment, DC output unit includes DC-DC conversion circuit, is converted using the DC-DC of model UC3842
Device, exchange output unit includes DC-AC conversion circuit, uses the DC-AC inverter of model TL5001.
It further include power supply instruction unit 6 in the present embodiment, power supply instruction unit 6 and controller communicate to connect.
In the present embodiment, power supply instruction unit 6 is the LED light of model LED3528, and power supply instruction is lighted by LED light
Form indicate open and close machine state, state of charge, exchange and the direct current output channel of current system.
In the present embodiment, output switch unit 2 includes advising respectively with the output dip switch of controller communication connection, output
Lattice selection switch and power switch.
In the present embodiment, 1 outer lower end of shell is provided with universal wheel 7, and its end face outside be provided with sliding groove and with
The sliding tie rod 8 of sliding groove cooperation.
In the present embodiment, shell 1 includes upper cover 11 and cabinet 12, and upper cover 11 is provided with charging interface 3 and output interface, institute
It states cabinet 12 and is internally provided with power supply mainboard；The contact portion side of upper cover 11 and cabinet 12 is connected through hinge activity, another
Side is detachably connected by lock, and the contact portion of upper cover 11 and cabinet 12 is provided with waterproof rubber ring 13.
In the present embodiment, the charging interface 3 of shell 1 and the position of setting output interface are provided with waterproof jacket 9.
Working principle:
Waterproof jacket 9 is opened, charging circuit is accessed by charging interface 3, to charge the battery, carries out energy storage；Pass through shell 1
Power supply is carried and carried to the handle 5 of side or the sliding tie rod 8 of end face and universal wheel 7, improves and fits to field complex environment
Ying Xing；In use, be first turned on waterproof jacket 9, then open the power switch of output switch unit 2, by output dip switch and
The output that specification selection switch selection needs is exported, power supply monitoring unit carries out charge capacity monitoring, remaining capacity monitoring, and will
Monitoring result is sent to controller, and controller is intuitively shown after calculating identifiable parameter by power supply instruction unit 6
Come, i.e., power conditions are observed by the LED light of power supply instruction unit 6, controller control battery is made to pass through exchange output unit
The alternating current of corresponding specification is provided out with AC output interface 42, it is outside by DC output unit and DC output interface 41
The direct current of corresponding specification is provided, realizes the supply of field energy.
One kind provided by the utility model is adaptable, practicability is high, highly-safe, easy to use, carrying convenience and
Powerful Novel movable emergency power supply, solve adaptability of the existing technology is low, practicability is low, using it is complicated, take
The problem of band is difficult and has a single function.
The above description is only the embodiments of the present invention, and embodiment is used to understand the structure, function and effect of utility model
Fruit, the protection scope being not intended to limit the utility model.Various modifications and changes may be made to the present invention, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of Novel movable emergency power supply, which is characterized in that including shell and power supply mainboard, the power supply mainboard is located at shell
Inside, the charging circuit being connect including battery and control system, respectively with battery and control system, power supply monitoring unit,
Protection location, output unit and output switch unit；
The battery and control system include controller and the battery with the output end communication connection of controller；The control
The input terminal of device is connect with power supply monitoring unit and output switching unit communication respectively；The input terminal and charging electricity of the battery
The output end on road is electrically connected, and its output end input terminal communication link with the input terminal of power supply monitoring unit and protection location respectively
It connects, and is electrically connected with the input terminal of output unit；
The protection location include respectively with the output end of battery communication connection overload protection module, short circuit protection module,
Overcurrent protection module, overvoltage protective module, overheat protector module and under-voltage protective module；
Charging interface, output interface and handle, the input of the charging interface and charging circuit are provided on the outside of the shell
End electrical connection, the output interface are electrically connected with the output end of output unit.
2. Novel movable emergency power supply according to claim 1, which is characterized in that the output unit includes direct current output
Unit with to exchange output unit, the output interface include DC output interface and AC output interface, the direct current output list
The output end of member is electrically connected with DC output interface, and the output end of the exchange output unit is electrically connected with AC output interface.
3. Novel movable emergency power supply according to claim 2, which is characterized in that the DC output unit includes DC-
DC conversion circuit, the exchange output unit includes DC-AC conversion circuit.
4. Novel movable emergency power supply according to claim 1, which is characterized in that it further include power supply instruction unit, it is described
Power supply instruction unit and controller communicate to connect.
5. Novel movable emergency power supply according to claim 4, which is characterized in that the power supply instruction unit is LED light.
6. Novel movable emergency power supply according to claim 1, which is characterized in that the output switch unit includes difference
With the output dip switch, output specification selection switch and power switch of controller communication connection.
7. Novel movable emergency power supply according to claim 1, which is characterized in that the controller is C51 single-chip microcontroller.
8. Novel movable emergency power supply according to claim 1, which is characterized in that the outer side of shell bottom end is provided with ten thousand
To wheel, and its end face outside is provided with sliding groove and the sliding tie rod with sliding groove cooperation.
9. Novel movable emergency power supply according to claim 1, which is characterized in that the shell includes upper cover and cabinet,
The upper cover is provided with charging interface and output interface, and the box house is provided with power supply mainboard；The upper cover and cabinet
Contact portion side is connected through hinge activity, and the other side is detachably connected by lock, the contact portion of the upper cover and cabinet
Set up separately and is equipped with waterproof rubber ring.
10. Novel movable emergency power supply according to claim 1, which is characterized in that the charging interface of the shell and set
The position for setting output interface is provided with waterproof jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821346447.4U CN208539633U (en) | 2018-08-21 | 2018-08-21 | A kind of Novel movable emergency power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821346447.4U CN208539633U (en) | 2018-08-21 | 2018-08-21 | A kind of Novel movable emergency power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208539633U true CN208539633U (en) | 2019-02-22 |
Family
ID=65377735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821346447.4U Active CN208539633U (en) | 2018-08-21 | 2018-08-21 | A kind of Novel movable emergency power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208539633U (en) |
-
2018
- 2018-08-21 CN CN201821346447.4U patent/CN208539633U/en active Active
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