CN213425808U - Portable explosion-proof portable power source - Google Patents
Portable explosion-proof portable power source Download PDFInfo
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- CN213425808U CN213425808U CN202022195697.6U CN202022195697U CN213425808U CN 213425808 U CN213425808 U CN 213425808U CN 202022195697 U CN202022195697 U CN 202022195697U CN 213425808 U CN213425808 U CN 213425808U
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- portable
- waterproof dustproof
- digital display
- power supply
- adjustable charger
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Abstract
The utility model discloses a portable explosion-proof portable power source, including waterproof dustproof case, lithium cell group, protection shield, circuit breaker, amorphous dc-to-ac converter, digital display table, adjustable charger and three hole sockets, lithium cell group, amorphous dc-to-ac converter are fixed waterproof dustproof incasement, digital display table and three hole sockets are fixed the box panel of waterproof dustproof case, adjustable charger is the detached solitary adjustable charger with waterproof dustproof case, the box panel still is equipped with charge mouthful and charge switch. The utility model discloses a lithium cell group contravariant realizes alternating current power supply, examines at present when maintaining the interim power consumption of construction electric tool, need not lay interim power consumption line and carry heavy power drum to simple structure, easy operation, the maintenance of being convenient for, easy maintenance, still portable, removal are convenient.
Description
Technical Field
The utility model relates to a portable power source, in particular to portable explosion-proof portable power source of 220V suitable for all engineering constructions, equipment maintenance processes use.
Background
Various 220V electric tools are often required in outdoor engineering construction. The handling of various temporary electricity utilization operation tickets is not only extremely complicated, but also the temporary electricity utilization lines of some remote areas and high towers are more than hundreds of meters in length, long temporary power supply lines need to be laid, potential safety hazards exist, time is consumed, and manpower is consumed. The above problem is solved if there is a way to provide AC220V power to the facility tool without the need to pull power through a cable from a remote power supply. By using the principle of UPS inversion power supply for reference, the alternating current power supply can be completely realized by adopting the storage battery.
Disclosure of Invention
An object of the utility model is to provide a portable explosion-proof portable power source of brand-new structure does not have substantive power cord constraint, has solved the difficult problem of examining the interim power consumption of maintenance construction electric tool at present to simple structure, easy operation, the maintenance of being convenient for, easy maintenance, still portable, removal are convenient.
The utility model adopts the technical proposal that: the utility model provides a portable explosion-proof portable power source, includes waterproof dust-proof box, lithium cell group, protection shield, circuit breaker, amorphous inverter, digital display table, adjustable charger and three hole sockets, lithium cell group, amorphous inverter fix waterproof dust-proof box is interior, digital display table and three hole sockets are fixed waterproof dust-proof box's box panel, adjustable charger is the detached solitary adjustable charger with waterproof dust-proof box, the box panel still is equipped with charge mouthful and charge switch.
The lithium battery pack is a three-in-four series lithium battery pack, the charging voltage is 14.8V, and the total capacity is 150 AH; the protection plates adopt four strings of 120A protection plates; the adjustable charger adopts a 4-25A adjustable charger.
The digital display meter comprises an alternating current voltage digital display meter and a direct current voltage and box body temperature digital display meter.
The circuit breaker comprises a direct current circuit breaker and an alternating current leakage circuit breaker.
And one side surface of the waterproof dustproof box body is provided with two heat dissipation pore plates.
The bottom of the waterproof dustproof box is provided with 4 universal wheels with brake pads, the box body is provided with a telescopic handle bar, and the top of the box body is provided with a handle.
The three jack receptacles include a 16A aviation three jack receptacle and a 10A three jack receptacle.
The utility model discloses a lithium cell group contravariant realizes alternating current power supply, examines at present when maintaining the interim power consumption of construction electric tool, need not lay interim power consumption line and carry heavy power drum to simple structure, easy operation, the maintenance of being convenient for, easy maintenance, still portable, removal are convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of a portable explosion-proof mobile power supply of the present invention;
fig. 2 is a side view of the portable explosion-proof portable power supply of the present invention;
fig. 3 is a circuit connection diagram of the portable explosion-proof mobile power supply of the present invention;
in fig. 1, alternating current voltage digital display meter, 2, direct current voltage and incasement temperature digital display meter, 3, direct current breaker, 4, alternating current leakage breaker, 5, three hole sockets of 10A, 6, the switch that charges, 7, the mouth that charges, 8, three hole sockets of 16A aviation, 9, box panel, 10, universal wheel, 11, handle, 12, scalable pull rod, 13, louvre.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
As can be known from figures 1-2, the utility model relates to a portable explosion-proof portable power source, including waterproof dustproof case, lithium cell group, protection shield, circuit breaker, amorphous dc-to-ac converter, digital display table, adjustable charger and three hole sockets, lithium cell group, amorphous dc-to-ac converter are fixed in waterproof dustproof case, and digital display table and three hole sockets are fixed at the box panel 9 of waterproof dustproof case. In order to reduce the weight of the mobile power supply and save space, the adjustable charger is an independent adjustable charger separated from the waterproof dustproof box, and a charging port 7 and a charging switch 6 matched with the adjustable charger are arranged on a box body panel 9. And two heat dissipation pore plates are arranged on one side surface of the box body, so that ventilation and heat dissipation of electrical elements in the box body are facilitated. The three hole sockets include a 16A aviation three hole socket 8 and a 10A three hole socket 5. The digital display meter comprises an alternating current voltage digital display meter 1 and a direct current voltage and temperature digital display meter 2 in the box, and can display various parameters of the mobile power supply. The breaker has a direct current breaker 3 and an alternating current residual current breaker 4. The utility model discloses an each electrical apparatus original paper is connected according to circuit connection diagram in figure 3 with the wire.
The lithium battery pack is a three-in-four-string lithium battery pack of a national Xuan Gakko ternary lithium brand, the charging voltage is 14.8V, and the total capacity is 150 AH; the protection board adopts four strings of 120A protection boards to carry out overcharge, overdischarge and short circuit protection on the battery; the adjustable charger adopts a 4-25A adjustable charger and has the functions of digital display, overcurrent protection and automatic stop of full charge. The amorphous inverter adopts a 2000KW amorphous inverter and has the functions of overvoltage protection, low-voltage protection, overload protection, temperature protection, low-voltage alarm and intelligent fan.
The bottom of the waterproof dustproof box is provided with 4 universal wheels with brake pads, the box body is externally provided with a telescopic handle bar, and the top of the box body is provided with a handle, so that the box body can be conveniently dragged like a suitcase and also can be lifted by one person.
The utility model discloses a working process:
the place that has the alternating current before the work is earlier filled the electricity, inserts charging mouth 7 with adjustable charger, opens charging switch 6, realizes charging to lithium cell group, and after the lithium cell group charges and finishes, closes charging switch 6, puts aside adjustable charger, the utility model discloses get into stand-by state.
Will the utility model discloses take to the workplace, insert 16A three hole sockets of aviation 8 or 10A three hole sockets 5 with interim consumer's power plug, lithium cell group converts the direct current to the alternating current through amorphous inverter, realizes the alternating current power supply.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a portable explosion-proof portable power source which characterized in that: including waterproof dustproof case, lithium cell group, protection shield, circuit breaker, amorphous dc-to-ac converter, digital display table, adjustable charger and three hole sockets, lithium cell group, amorphous dc-to-ac converter are fixed waterproof dustproof incasement, digital display table and three hole sockets are fixed waterproof dustproof case's box panel, adjustable charger is the adjustable charger of detached solitary with waterproof dustproof case, the box panel still is equipped with charge mouthful and charge switch.
2. The portable explosion-proof mobile power supply of claim 1, characterized in that: the lithium battery pack is a three-in-four series lithium battery pack, the charging voltage is 14.8V, and the total capacity is 150 AH; the protection plates adopt four strings of 120A protection plates; the adjustable charger adopts a 4-25A adjustable charger.
3. The portable explosion-proof mobile power supply of claim 1, characterized in that: the digital display meter comprises an alternating current voltage digital display meter and a direct current voltage and temperature digital display meter in the box.
4. The portable explosion-proof mobile power supply of claim 1, characterized in that: the circuit breaker comprises a direct current circuit breaker and an alternating current leakage circuit breaker.
5. The portable explosion-proof mobile power supply of claim 1, characterized in that: and one side surface of the waterproof dustproof box body is provided with two heat dissipation pore plates.
6. The portable explosion-proof mobile power supply of claim 1, characterized in that: the bottom of the waterproof dustproof box is provided with 4 universal wheels with brake pads, the box body is provided with a telescopic handle bar, and the top of the box body is provided with a handle.
7. The portable explosion-proof mobile power supply of claim 1, characterized in that: the three jack receptacles include a 16A aviation three jack receptacle and a 10A three jack receptacle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022195697.6U CN213425808U (en) | 2020-09-30 | 2020-09-30 | Portable explosion-proof portable power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022195697.6U CN213425808U (en) | 2020-09-30 | 2020-09-30 | Portable explosion-proof portable power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213425808U true CN213425808U (en) | 2021-06-11 |
Family
ID=76265538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022195697.6U Active CN213425808U (en) | 2020-09-30 | 2020-09-30 | Portable explosion-proof portable power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213425808U (en) |
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2020
- 2020-09-30 CN CN202022195697.6U patent/CN213425808U/en active Active
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