CN217984605U

CN217984605U - High-capacity portable mobile power cabinet

Info

Publication number: CN217984605U
Application number: CN202221774840.XU
Authority: CN
Inventors: 刘若鹏
Original assignee: Zhuzhou Putian Risheng Industrial Co ltd
Current assignee: Zhuzhou Putian Risheng Industrial Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-12-06
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a portable power source cabinet of large capacity, but including electric connection's power box and battery box, be equipped with the battery in the battery accommodation space, the battery box is equipped with battery socket and battery switch, the power box is equipped with the battery interface, the power box has power accommodation space and is equipped with the power chamber door, the power box is equipped with the installation panel, be equipped with voltage current check out test set in the power accommodation space, the control treater, DCDC module, inverter device, exchange lightning protection device module, control switch, the power box is equipped with universal guide pulley, power box and battery box all are equipped with the handle. The utility model discloses a power supply box and the battery box of components of a whole that can function independently supply power, conveniently carry and guarantee the power supply, and equipment and personnel safety and the normal clear of detection or maintenance work of in-process such as assurance equipment debugging or maintenance are good to the good safety structure of cooperation power supply box.

Description

High-capacity portable mobile power cabinet

Technical Field

The utility model relates to a power supply box technical field specifically says a portable power source cabinet of large capacity.

Background

With the progress of social construction, more and more constructions need to be installed with electric power, for example, electric power, railways, oil fields, transformer substations, power plants, large-scale enterprises and the like, so that electric power equipment is detected in the installation process, but because of the problem of the installation process, the electric power equipment is often required to be detected or debugged under the condition of no power-on, the installation is convenient, meanwhile, the equipment for debugging, detection or maintenance is required to be protected, and the influence of misoperation on the safety of the equipment and personnel or the normal operation of the electric power equipment is avoided, so that a mobile power cabinet capable of supplying power for the electric power installation, debugging or testing is required to convert direct current into alternating current for supplying power, so that the engineering progress is not influenced.

SUMMERY OF THE UTILITY MODEL

Technical defect to existence in the background art, the utility model provides a portable power source cabinet of large capacity has solved above-mentioned technical problem and has satisfied the actual demand, and concrete technical scheme is as follows:

the utility model provides a portable power source cabinet of large capacity, but including electric connection's power box and battery box, the battery box has battery accommodation space, be equipped with the battery through the battery mounting in the battery accommodation space, battery box surface is equipped with battery socket and the battery switch of being connected with the battery electricity, power box surface is equipped with the battery interface of being connected with the battery socket electricity, the power box has power accommodation space and trailing flank and is equipped with the power chamber door, power box leading flank is equipped with the installation panel, be equipped with a plurality of voltage and current detection equipment, control processor, a plurality of DC/DC module, invertion power supply unit, exchange lightning protection device module, a plurality of control switch that openly all block on the installation panel in the power accommodation space, tip still is equipped with the quick plug socket of a plurality of in the accommodation space, power box tip is equipped with the universal guide pulley of a plurality of, power box and battery box all are equipped with the handle.

As a further technical scheme of the utility model, battery quantity is two at least, and series connection between the battery, the battery all is fixed in the battery box through the battery mounting of C type, battery box up end is equipped with the battery box door through the loose-leaf, the battery box door is equipped with the first in command, the side that the battery box is equipped with the loose-leaf and relative side all are equipped with a plurality of battery louvre, the battery box has two relative sides at least and is equipped with the handle, battery socket and battery switch all locate one of them side that the battery box was equipped with the handle.

As a further technical scheme of the utility model, the lateral surface upper end of ann commentaries on classics panel is located to voltage current check out test set's display screen card side by side, voltage current check out test set includes but not limited to direct current busbar voltmeter, direct current busbar ampere meter, battery voltmeter and the battery ampere meter that mutual electricity is connected, battery voltmeter and battery ampere meter are connected with battery interface electricity, direct current busbar voltmeter and direct current busbar ampere meter equally divide and do not are connected with DC/DC module and control switch electricity.

As the utility model discloses a further technical scheme, the installation panel surface is all located to the preceding tip of control processor's control touch display screen and DCDC module side by side card, and is located the below of voltage current check out test set, the quantity of DCDC module is no less than three, control processor still includes little power module and synthesizes collection module, little power module and synthesize collection module and control touch display screen electric connection, control processor is connected with synthesizing collection module and control switch electricity.

As a further technical scheme of the utility model, the installation panel surface is located to the control panel card of invertion power supply device front end portion, invertion power supply device locates control processor and DCDC module under, control panel is equipped with control display screen and contravariant switch, one side that invertion power supply device is relative with control panel is equipped with direct current input terminal, the output terminal of exchanging and the input terminal of exchanging of being connected with invertion power supply device electricity.

As a further technical scheme of the utility model, be equipped with interchange lightning protection device module and a plurality of control switch under the installation panel between tip and the inverter power supply device, control switch includes but not limited to following switch: exchange inlet wire switch, exchange lightning protection device input switch, DC/DC module input switch, battery input switch, contravariant exchange inlet wire switch, contravariant direct current inlet wire switch, contravariant exchange output switch, it is connected with quick plug socket electricity through exchanging lightning protection device input switch to exchange the lightning protection device module, DC/DC module input switch is connected with DC/DC module electricity, battery interface and DC/DC module are connected to battery input switch electricity respectively, the contravariant exchanges inlet wire switch electricity and connects the input terminal, the direct current input terminal that the contravariant direct current inlet wire switch electricity is connected, the contravariant exchanges output switch electricity and connects the output of interchange.

As a further technical scheme of the utility model, quick plug and socket locates the inside of power supply box, quick plug and socket is connected with control switch, control processor, comprehensive collection module, inverter power supply unit and DC/DC module electricity respectively.

As a further technical scheme of the utility model, the bottom surface of power supply box all is equipped with the entrance hole that has the detachable baffle about with, power supply box and power supply box door upper and lower tip all are equipped with corresponding magnetism and inhale the stone, power supply box door still is equipped with a plurality of chamber door louvre and second handle, power supply box's medial surface is equipped with the mounting bracket, DC/DC module, inverter, control switch and quick socket plug all install fixedly through the mounting bracket.

The utility model has the advantages of that: the power supply box and the battery box which can be freely connected are used for supplying power, the battery boxes with different quantities are conveniently carried and connected so as to guarantee the sufficiency of voltage, battery capacity and the like, the normal operation of work such as debugging or maintenance is guaranteed, the power supply box can be easily carried in different environments through the universal guide wheels and the handles, and the power supply box is matched with a stable mounting structure and a heat dissipation structure and has strong applicability. The power supply box has the voltage and current detection equipment, the alternating current lightning protection device module, the control processor, the control switch and other structures, can guarantee the normal and the safety of operators of power supply, is convenient to wire, has high practicability, avoids incomplete wiring, and causes the problems of direct power-on damage and the like of the equipment.

Drawings

Fig. 1 is the overall structure schematic diagram of the power supply box of the present invention.

Fig. 2 is a schematic view of the overall structure of the power box door of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the power supply box of the present invention.

Fig. 4 is a schematic view of the overall structure of the battery box of the present invention.

Fig. 5 is a schematic view of the internal structure of the battery box of the present invention.

Fig. 6 is a schematic diagram of the circuit installation of the present invention.

Wherein: the power supply box body 1, the battery box body 2, the battery accommodating space 3, the battery fixing piece 4, the battery 5, the battery socket 6, the battery switch 7, the battery interface 8, the power supply accommodating space 9, the power supply box door 10, the installation panel 11, the voltage and current detection equipment 12, the control processor 13, the DC/DC module 14, the inverter power supply device 15, the alternating current lightning arrester module 16, the control switch 17, the quick plug and socket 18, the universal guide wheel 19, the handle 20, the hinge 21, the first handle 22, the battery heat dissipation hole 23, the direct current bus voltmeter 24, the direct current bus ammeter 25, the storage battery voltmeter 26, the storage battery ammeter 27, the monitoring touch display screen 28, the small power supply module 29, the comprehensive acquisition module 30, the control display screen 31, the inverter heat dissipation hole switch 32, the direct current input terminal 33, the alternating current output terminal 34, the alternating current input terminal 35, the alternating current inlet switch 36, the alternating current lightning arrester input switch 37, the DC/DC module input switch 38, the storage battery input switch 39, the inverter direct current inlet switch 40, the inverter direct current inlet switch 41, the inverter alternating current output switch 42, the detachable baffle 43, the magnet inlet 44, the battery door 46, the second battery installation rack 48, and the second installation rack door 49.

Detailed Description

Embodiments of the present invention will be described with reference to the accompanying drawings and related embodiments, wherein the following embodiments are only preferred embodiments for better illustrating the present invention, and the embodiments of the present invention are not limited to the following embodiments, and the related essential components of the present invention related to the technical field should be considered as known in the art and can be known and mastered by those skilled in the technical field.

Referring to fig. 1 to 6, a large-capacity portable mobile power cabinet includes a power supply box 1 and a battery box 2 which are electrically connected, the battery box 2 has a battery accommodation space 3, a battery 5 is disposed in the battery accommodation space 3 through a battery fixing member 4, a battery socket 6 and a battery switch 7 which are electrically connected to the battery 5 are disposed on an outer surface of the battery box 2, a battery interface 8 which is electrically connected to the battery socket 6 is disposed on a surface of the power supply box 1, the power supply box 1 has a power supply accommodation space 9, a power supply box door 10 is disposed on a rear side surface of the power supply box 1, an installation panel 11 is disposed on a front side surface of the power supply box 1, a plurality of voltage and current detection devices 12, a control processor 13, a plurality of DC/DC modules 14, an inverter power supply device 15, an alternating current lightning protection device module 16, and a plurality of control switches 17 are disposed in the power supply accommodation space 9, a plurality of sets of fast plugs and sockets 18 are disposed at a lower end portion of the accommodation space, a plurality of universal joints 19 are disposed at a lower end portion of the power supply box 1, and a battery box 2 are disposed with a handle 20.

It should be noted that, the utility model discloses divide into battery box 2 with 1 two parts of power box, convenient electric power, railway, oil field and the large-scale enterprise of being applied to the difference, as direct current power supply in transformer substation, power plant relay protection equipment debugging, check-up, do not receive the influence of power station direct current system engineering progress, avoid overhauing or debugging, the misoperation influences the normal operating of transformer substation, power plant. Can have the power supply according to the scene and select whether to use battery box 2, battery box 2 with power supply box 1 can pass through battery socket 6 with battery interface 8 electricity is connected, makes battery box 2 passes through battery 5 does power supply box 1 supplies power, is applicable to multiple operational environment, and the suitability is strong. Power supply box 1 passes through handle 20 with universal guide pulley 19 facilitates the transport installation, just power supply box 1 passes through the front side installation panel 11 can be operated inverter power supply device 15 each equipment such as DCDC module 14 makes things convenient for the alternating current-direct current power conversion, convenient debugging or check out test set, exchange lightning protection device module 16 with voltage current check out test set 12 can the safety in utilization of protective equipment, improves the security that detects or debug the operation, through control processor 13 is operating personnel show information, convenient control and use, so the utility model discloses practicality and suitability are strong.

Please refer to fig. 1 to 6, as a further technical solution of the present invention, the number of the batteries 5 is at least two, and the batteries 5 are connected in series, the batteries 5 are all fixed in the battery box 2 through the C-shaped battery fixing member 4, the upper end surface of the battery box 2 is provided with a battery box door 49 through a hinge 21, the battery box door 49 is provided with a first handle 22, the side of the battery box 2 provided with the hinge 21 and the opposite side thereof are provided with a plurality of battery heat dissipation holes 23, the battery box 2 is provided with at least two opposite sides provided with a handle 20, and the battery socket 6 and the battery switch 7 are both arranged on one side of the battery box 2 provided with the handle 20.

It should be noted that battery box 2 passes through battery mounting 4 is fixed with battery 5 is fixed in the battery accommodation space 3, in the battery box 2 battery 5 is through series connection, convenient power supply, simultaneously through its both sides battery louvre 23 dispels the heat, guarantees the inside battery 5 temperature, battery 5 passes through battery switch 7 with battery 5 eye-splice electricity is connected, and is convenient power box 1 carries out the electricity and connects, simultaneously battery switch 7 makes things convenient for the power supply to connect and guarantees the operation safety. The battery box body 2 is conveyed through the handle 20 on the outer side face, so that the stability of the battery 5 can be guaranteed, and the battery box body is convenient to convey.

Please refer to fig. 1 to fig. 6, as the utility model discloses a further technical scheme, the display screen of voltage current check out test set 12 is blocked side by side and is located the lateral surface upper end of setting the commentaries on classics panel, voltage current check out test set 12 includes but not limited to direct current bus voltmeter 24, direct current bus ampere meter 25, battery voltmeter 26 and battery ampere meter 27 that interconnect electricity is connected, battery voltmeter 26 and battery ampere meter 27 are connected with battery interface 8 is electric, direct current bus voltmeter 24 and direct current bus ampere meter 25 are equallyd divide and are do not connected with DC/DC module 14 and control switch 17 electricity.

Please refer to fig. 1 to 6 and show, as the utility model discloses a further technical scheme, the control processor 13's control touch display screen 28 and DC/DC module 14's preceding tip all blocks side by side and locates installation panel 11 surfaces, and is located the below of voltage current check out test set 12, the quantity of DC/DC module 14 is no less than three, control processor 13 still includes little power module 29 and synthesizes collection module 30, little power module 29 and synthesize collection module 30 and control touch display screen 28 electric connection, control processor 13 is connected with synthesizing collection module 30 and control switch 17 electricity.

Please refer to fig. 1 to 6, as a further technical solution of the present invention, a control panel card at the front end of the inverter power device 15 is disposed on the outer surface of the mounting panel 11, the inverter power device 15 is disposed under the control processor 13 and the DC/DC module 14, the control panel is provided with a control display screen 31 and an inverter switch 32, and a side surface of the inverter power device 15 opposite to the control panel is provided with a DC input terminal 33, an ac output terminal 34 and an ac input terminal 35 electrically connected to the inverter power device 15.

Referring to fig. 1 to 6, as a further technical solution of the present invention, an ac lightning protection module 16 and a plurality of control switches 17 are disposed between the lower end of the installation panel 11 and the inverter power device 15, and the control switches 17 include but are not limited to the following switches: alternating current incoming line switch 36, alternating current lightning arrester input switch 37, DC/DC module input switch 38, battery input switch 39, contravariant alternating current incoming line switch 40, contravariant direct current incoming line switch 41, contravariant alternating current output switch 42, alternating current lightning arrester module 16 is connected with quick plug socket 18 electricity through alternating current lightning arrester input switch 37, DC/DC module input switch 38 is connected with DC/DC module 14 electricity, battery input switch 39 electricity respectively connects battery interface 8 and DC/DC module 14, contravariant alternating current incoming line switch 40 electricity is connected with alternating current input terminal 35, the direct current input terminal 33 that contravariant direct current incoming line switch 41 electricity is connected, contravariant alternating current output switch 42 electricity is connected with alternating current output terminal.

Referring to fig. 1 to 6, as a further technical solution of the present invention, the quick plug and socket 18 is disposed inside the power box 1, and the quick plug and socket 18 is electrically connected to the control switch 17, the control processor 13, the integrated collection module 30, the inverter power device 15 and the DC/DC module 14, respectively.

It should be noted that, power supply box 1 each equipment of 11 sets of installation panel makes things convenient for operating personnel to observe and knows the equipment condition, voltage and current check out test set 12 is used for carrying out the current-voltage detection, through voltage and current check out test set 12's display screen demonstrates, lets the user know the current-voltage of the direct current generating line of battery 5 in real time, the cooperation DC/DC module 14 can guarantee battery 5 and direct current generating line high-efficient work, control processor 13 control touch display screen 28 with inverter 15's control display screen 31 homoenergetic facilitates the user to operate and observe the condition, little power module 29 does control processor 13 supplies power, synthesize collection module 30 and carry out information acquisition, battery 5's direct current input passes through inverter 15 changes alternating current output, guarantees power supply box 1 can normally supply power for debugging or check out test set, control switch 17 with the setting up of alternator module 16 can guarantee circuit safety, and protection operating personnel and equipment's detection or debugging safety avoid the emergence of the condition such as electrocution, and convenient control when improving the life of equipment. The quick plug and socket 18 is used for connecting alternating current output and various devices.

Please refer to fig. 1 to 6, as the utility model discloses a further technical scheme, the bottom surface of power supply box 1 all is equipped with the entrance hole 44 that has detachable baffle 43 with controlling the side, power supply box 1 all is equipped with corresponding magnetism stone 45 with power supply box door 10 upper and lower tip, power supply box door 10 still is equipped with a plurality of chamber door louvre 46 and second handle 47, the medial surface of power supply box 1 is equipped with mounting bracket 48, DC/DC module 14, inverter 15, control switch 17 and quick socket plug all install fixedly through mounting bracket 48.

It should be noted that power supply box 1 bottom is equipped with universal going to the wheel, convenient transport and installation, through handle 20, the user can stimulate through handle 20 power supply box 1, the practicality is high. Power supply box 1 passes through entrance hole 44 is worked a telephone switchboard, can regular wiring, simultaneously through detachable can dismantle baffle 43 can protect inner structure, improves life, and the user is when needs wiring, through dismantling can dismantle baffle 43, make the inside and outside intercommunication of power supply line box connect orderly earlier in entrance hole 44, convenient arrangement and differentiation. Power supply box 1 still in power supply box door 10 is equipped with the heat dissipation hole can make things convenient for its internal plant to dispel the heat when functioning, just power supply box door 10 passes through magnet stone 45 opens and shuts, conveniently opens and carries out wiring debugging or detection, and the practicality is high. DC/DC module 14 inverter power supply unit 15 control switch 17 with quick socket plug all passes through mounting bracket 48 is installed fixedly, can guarantee the normal work of equipment and inner structure's stability, avoids damaging because of vibrations at handling in-process structure, improves the utility model discloses an overall structure stability, increase of service life.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a portable power source cabinet of large capacity, its characterized in that, but including electric connection's power box and battery box, the battery box has battery accommodation space, be equipped with the battery through the battery mounting in the battery accommodation space, battery box surface is equipped with battery socket and the battery switch of being connected with the battery electricity, power box surface is equipped with the battery interface of being connected with battery socket electricity, the power box has power accommodation space and trailing flank and is equipped with the power chamber door, power box leading flank is equipped with the installation panel, be equipped with a plurality of voltage electric current check out test set, control processor, a plurality of DC/DC module, inverter power device, exchange lightning protection ware module, a plurality of control switch that openly all block on the installation panel in the power accommodation space, tip still is equipped with a plurality of quick plug and socket in the accommodation space, power box tip is equipped with the universal guide pulley of a plurality of, power box and battery box all are equipped with the handle.

2. The cabinet according to claim 1, wherein the number of the batteries is at least two, and the batteries are connected in series, the batteries are all fixed in the battery box body through a C-shaped battery fixing member, the upper end surface of the battery box body is provided with a battery box door through hinges, the battery box door is provided with a first handle, the side surface of the battery box body provided with the hinges and the opposite side surface thereof are provided with a plurality of battery heat dissipation holes, the battery box body is provided with at least two opposite side surfaces provided with handles, and the battery socket and the battery switch are both arranged on one side surface of the battery box body provided with the handles.

3. The cabinet according to claim 1, wherein the display screens of the voltage and current detection devices are clamped side by side at the upper end of the outer side of the installation panel, the voltage and current detection devices include but are not limited to a DC bus voltmeter, a DC bus ammeter, a battery voltmeter and a battery ammeter electrically connected to each other, the battery voltmeter and the battery ammeter are electrically connected to the battery interface, and the DC bus voltmeter and the DC bus ammeter are electrically connected to the DC/DC module and the control switch respectively.

4. The high-capacity portable mobile power supply cabinet according to claim 1, wherein the front end portions of the monitoring touch display screen and the DC/DC modules of the control processor are clamped on the outer surface of the mounting panel side by side and are located below the voltage and current detection device, the number of the DC/DC modules is not less than three, the control processor further comprises a small power supply module and a comprehensive acquisition module, the small power supply module and the comprehensive acquisition module are electrically connected with the monitoring touch display screen, and the control processor and the comprehensive acquisition module are electrically connected with the control switch.

5. A large capacity portable mobile power supply cabinet as claimed in claim 1, wherein the control panel card at the front end of the inverter power supply unit is provided on the outer surface of the mounting panel, the inverter power supply unit is provided directly under the control processor and the DC/DC module, the control panel is provided with a control display screen and an inverter switch, and one side of the inverter power supply unit opposite to the control panel is provided with a DC input terminal, an AC output terminal and an AC input terminal which are electrically connected to the inverter power supply unit.

6. The cabinet according to claim 5, wherein an ac lightning protection module and a plurality of control switches are disposed between the lower end of the mounting panel and the inverter, the control switches including but not limited to the following: exchange inlet wire switch, exchange lightning protection device input switch, DC/DC module input switch, battery input switch, contravariant exchange inlet wire switch, contravariant direct current inlet wire switch, contravariant exchange output switch, it is connected with quick plug socket electricity through exchanging lightning protection device input switch to exchange the lightning protection device module, DC/DC module input switch is connected with DC/DC module electricity, battery interface and DC/DC module are connected to battery input switch electricity respectively, the contravariant exchanges inlet wire switch electricity and connects the input terminal, the direct current input terminal that the contravariant direct current inlet wire switch electricity is connected, the contravariant exchanges output switch electricity and connects the output of interchange.

7. The high capacity portable mobile power cabinet according to claim 1, wherein the fast plug and socket is disposed inside the power cabinet, and the fast plug and socket is electrically connected to the control switch, the control processor, the integrated collection module, the inverter power device and the DC/DC module, respectively.

8. The cabinet according to claim 1, wherein the bottom surface and the left and right sides of the power box are provided with wire feeding holes with detachable baffles, the upper and lower ends of the power box and the power box door are provided with corresponding magnetic stones, the power box door is further provided with a plurality of door cooling holes and a second handle, the inner side of the power box is provided with a mounting bracket, and the DC/DC module, the inverter power device, the control switch and the quick socket plug are all mounted and fixed by the mounting bracket.