CN208257468U - A kind of mobile maintenance power supply disks of wireless security - Google Patents
A kind of mobile maintenance power supply disks of wireless security Download PDFInfo
- Publication number
- CN208257468U CN208257468U CN201820889777.1U CN201820889777U CN208257468U CN 208257468 U CN208257468 U CN 208257468U CN 201820889777 U CN201820889777 U CN 201820889777U CN 208257468 U CN208257468 U CN 208257468U
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- power supply
- cabinet
- box
- disks
- wireless security
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Abstract
The utility model discloses a kind of mobile maintenance power supply disks of wireless security, including cabinet and the battery that box house is arranged in, charging module and inverter module, the bottom of cabinet is provided with idler wheel and supporting block, power supply box and power supply base are provided on the panel of top of the box, the upper end of power supply box is provided with case lid, power supply box is internally provided with attaching plug and dc switch, the utility model does not depend on the maintenance power supply at scene, without laying power circuit, avoid the in disorder of Overhaul site power supply line, it can be easy to use even if the field of not maintenance power box, this power supply disks belongs to isolated neutral system, staff is only if it were not for the two poles of the earth for touching power supply simultaneously, it would not get an electric shock, this power supply disks is designed using the mobile of idler wheel, easy to carry and carrying, the utility model is not necessarily to excessive power circuit, scene is not depended on Overhaul power supply, conveniently moving and safe and reliable has significant economic value and social value.
Description
Technical field
The utility model relates to the power supply technical fields of Overhaul site, and in particular to a kind of mobile maintenance of wireless security
Power supply disks.
Background technique
Industrial equipment is during continuous service, because various reason can inevitably be damaged, in order to tie up
The lasting progress for holding production, needs timely to carry out inspection and maintenance when equipment is damaged, if setting these damages
Standby all to carry out if disassembly transports plant maintenance back, disassembly and freight are higher, take a long time or even certain power equipments, nothing
Method is dismantled and is transported, their maintenance work must carry out at the scene, therefore, such as inessential, the inspection and maintenance of equipment
Work is carried out in device context.
The electricity consumption of Overhaul site at present is all to take electricity from neighbouring maintenance power box, needs to extend using intercoil connection slotting
Seat, and more gap bridge wire routing frequently results in the in disorder of the various power circuits in scene after coming out, not only influence beauty, be also easy to
Because of the damage of route caused by trampling, roll etc., or even there is the safety accident got an electric shock, there are also be exactly certain service works in field
It carries out, nearby without maintenance power supply, work electricity consumption needs to carry than heavier small generator to scene, at the scene for work-yard
Power generation, it is laborious time-consuming, in addition, maintenance power supply is typically all alternating current, belongs to earthed system, as long as touching firewire, will cause
Electric shock accidents endangers personal safety, and there are security risks.Therefore, one kind is developed without excessive power circuit, is not depended on existing
The mobile maintenance power supply disks of the maintenance power supply of field, conveniently moving and safe and reliable wireless security are desirabilities.
Utility model content
The purpose of this utility model is to provide one kind to be not necessarily to excessive power circuit, does not depend on the maintenance power supply at scene, moves
The dynamic mobile maintenance power supply disks of convenient and safe and reliable wireless security.
The purpose of this utility model is achieved in that the utility model includes cabinet and the electric power storage that box house is arranged in
Pond, charging module and inverter module, the bottom of cabinet is provided with idler wheel and supporting block, and idler wheel and supporting block are separately positioned on bottom
The two sides in portion are provided with power supply box and multiple power supply bases on the panel of top of the box, are provided on power supply box and facilitate folding
Case lid, the attaching plug and dc switch for being internally provided with charged line of power supply box, the source side and power supply of charging module are inserted
The input terminal of head connection, DC side and battery connects, and one end of dc switch and the output end of battery connect, the other end with
The DC side of inverter module connects, and the exchange side of inverter module is connect with power supply base.
Further, pull rod and handle are provided on the side wall of cabinet, the quantity of handle is 2, is separately mounted to cabinet
Two opposite side walls on, pull rod is mounted on a side wall adjacent with handle.
Further, charging module and inverter module pass through communication line and are connected with display screen.
Further, the case lid of power supply box is connected on the side wall of power supply box by articulate, and is arranged on case lid
There is small knob.
Further, the quantity of idler wheel is 2, is separately positioned at the two corners of bottom of box side.
The maintenance power supply that the utility model does not depend on scene avoids Overhaul site power supply line without laying power circuit
It is in disorder, in use, scene only needs to use the included short power supply line of electric appliance itself, eliminates from power supply disks and is connected to inspection
Long but also more electric wire not only of power supply box is repaired, while power supply disks carry battery, as long as first fully charged to battery, even if not having
The field of maintenance power box is also able to use, secondly, this power supply disks is different from alternating current, the power supply system of alternating current belongs to ground connection
System, and this power supply disks belongs to isolated neutral system, staff would not occur only if it were not for the two poles of the earth for touching power supply simultaneously
Electric shock, so that the generation of electric shock accidents is greatly reduced, in addition, mobile design of this power supply disks using idler wheel, and weight itself
Amount and small volume, easy to carry and carrying.The utility model is not necessarily to excessive power circuit, does not depend on the maintenance power supply at scene,
Conveniently moving and safe and reliable, has significant economic value and social value.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is the schematic cross-sectional view of A-A in Fig. 2；
Fig. 4 is the schematic cross-sectional view of B-B in Fig. 2；
Fig. 5 is the scheme of installation of the utility model power outlet 9 and dc switch 13；
Fig. 6 is the circuit theory schematic diagram of the utility model.
In figure: 1- cabinet, 2- battery, 3- charging module, 4- inverter module, 5- idler wheel, 6- supporting block, 7- power supply box,
8- power supply base, 9- attaching plug, 10- pull rod, 11- handle, 12- display screen, 13- dc switch, 14- case lid, 15- hinge,
The small knob of 16-.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings, but is not subject in any way to the utility model
Limitation instructs made any changes and modifications based on the utility model, belongs to the protection scope of the utility model.
As shown in figs. 1 to 6, the utility model includes cabinet 1 and the battery 2, the charging module 3 that are arranged in inside cabinet 1
And inverter module 4, the bottom of cabinet 1 is provided with idler wheel 5 and supporting block 6, and idler wheel 5 and supporting block 6 are separately positioned on bottom
Two sides, the quantity of idler wheel 5 are 2, are separately positioned at the two corners of 1 bottom side of cabinet, and the setting of idler wheel 5 is electric for convenience
The movement of source tray, and supporting block 6 is then that fulcrum is provided when power supply disks are stood, cooperation idler wheel 5 makes power supply disks place stabilization,
It is provided with power supply box 7 and multiple power supply bases 8 on the panel at 1 top of cabinet, for ease of use, improves being applicable in for power supply disks
Property, two rows of power supply bases 8 can be set, meet the use demand of the various electric appliances in scene, the upper end side of being provided with of power supply box 7 as far as possible
Just the case lid 14 opened and closed, case lid 14 movable can open and closure, is provided with the case lid 14 for facilitating folding, power supply on power supply box 7
The attaching plug 9 for being internally provided with charged line and dc switch 13 of case 7, power supply line are stored in together in company with attaching plug 9
The loss that power supply line is avoided in power supply box 7, while making device seem more succinct prevents from causing unnecessary loss, will be straight
Switch 13 is flowed in the power supply box 7, is accidentally conjunction dc switch 13 in handling process in order to prevent, is led to the starting of inverter module 4,
The source side of charging module 3 is connect with attaching plug 9, and DC side is connect with the input terminal of battery 2, and 3 plug-in of charging module is
It fills, charging complete power themselves down, one end of dc switch 13 is connect with the output end of battery 2, the other end and inverter module 4
DC side connection, power supply disks using when need to close dc switch 13, disconnect when not used, in this way can be to avoid power supply disks idle
When inverter module 4 additionally consumption electric energy, cause to waste, the exchange side of inverter module 4 is connect with power supply base 8, to export friendship
Galvanic electricity.
Pull rod 10 and handle 11 are provided on the side wall of cabinet 1, the quantity of handle 11 is 2, is separately mounted to 1 liang of cabinet
On a opposite side wall, pull rod 10 is mounted on a side wall adjacent with handle 11, and pull rod 10 cooperates idler wheel 5 to use, so that
It is more convenient and laborsaving in this mobile power supply disks, when needing with vehicle long-distance transport power supply disks, lift 1 two side walls of cabinet
On handle 11, put it in railway carriage.
Charging module 3 and inverter module 4 are connected with display screen 12 by communication line, can be from display screen in charging
The progress of charging is seen on 12, the charge condition in battery 2 can also be seen from display screen 12, and people is allowed to grasp battery
2 charging progress and charge condition facilitates the operation and use of power supply disks.
Case lid 14 is movably connected on the side wall of power supply box 7 by hinge 15, and small knob 16, hinge are provided on case lid 14
15 and the setting of small knob 16 be provided to more convenient case lid 14 for opening and closing power supply box 7.
The circuit theory of the utility model are as follows: attaching plug 9 charges to battery 2 for accessing commercial power socket, stores
Battery 2 is provided with charge control loop, charge control loop includes rectification, current limliting and fills for storing electric energy in charging module 3
Electricity is completed the circuit of auto power off, to be provided with inverter circuit in inverter module 4, inverter circuit includes by electric power storage
12V DC electricity is changed into the circuit of 220V, 50Hz alternating current in pond 2.Attaching plug 9 accesses commercial power socket and carries out to battery 2
Charging, and alternating current is changed into direct current after battery 2 is full of electric energy and dc switch 13 is closed, by inversion by charging module 3
Direct current is changed into alternating current by module 4, and is exported alternating current and provided power supply for electric appliance.
The maintenance power supply that the utility model does not depend on scene avoids Overhaul site power supply line without laying power circuit
It is in disorder, in use, scene only needs to use the included short power supply line of electric appliance itself, eliminates from power supply disks and is connected to inspection
Long but also more electric wire not only of power supply box is repaired, Overhaul site is able to maintain neatly clearly, while the utility model carries battery 2,
As long as using preceding first fully charged to battery 2, even if in the field of not maintenance power box either not no commercial power supply
In the case of, working power can be also provided, secondly, be different from alternating current, the power supply of alternating current belongs to earthed system, and this power supply disks
Belong to isolated neutral system, staff only if it were not for the two poles of the earth for touching power supply simultaneously, would not get an electric shock, can effectively keep away
Exempt from personnel's electric shock in work, so that the generation of electric shock accidents is greatly reduced, in addition, this power supply disks uses the movement of idler wheel 5
Formula design, and weight and volume itself is smaller, easy to carry and carrying, the utility model is not necessarily to excessive power circuit, does not depend on
The maintenance power supply at scene, conveniently moving and safe and reliable.
Claims (5)
1. a kind of mobile maintenance power supply disks of wireless security, it is characterised in that: internal in cabinet (1) including cabinet (1) and setting
The bottom of battery (2), charging module (3) and inverter module (4), the cabinet (1) is provided with idler wheel (5) and supporting block (6),
And idler wheel (5) and supporting block (6) are separately positioned on the two sides of bottom, are provided with power supply box on the panel at the top of the cabinet (1)
(7) and multiple power supply bases (8) case lid (14) for facilitating folding, the inside of power supply box (7), are provided on the power supply box (7)
It is provided with the attaching plug (9) and dc switch (13) of charged line, the source side and attaching plug of the charging module (3)
(9) it connects, DC side is connect with the input terminal of battery (2), and one end of dc switch (13) and the output end of battery (2) connect
It connects, the other end is connect with the DC side of inverter module (4), and the exchange side of inverter module (4) is connect with power supply base (8).
2. the mobile maintenance power supply disks of a kind of wireless security according to claim 1, it is characterised in that: the cabinet (1)
Pull rod (10) and handle (11) are provided on side wall, the quantity of handle (11) is 2, is separately mounted to cabinet (1) two relatively
Side wall on, pull rod (10) be mounted on adjacent side wall of handle (11) on.
3. the mobile maintenance power supply disks of a kind of wireless security according to claim 1, it is characterised in that: the charging module
(3) and inverter module (4) is connected with display screen (12) by communication line.
4. the mobile maintenance power supply disks of a kind of wireless security according to claim 1, it is characterised in that: the case lid (14) is logical
It crosses hinge (15) to be movably connected on the side wall of power supply box (7), small knob (16) is provided on case lid (14).
5. the mobile maintenance power supply disks of a kind of wireless security according to claim 1, it is characterised in that: the idler wheel (5)
Quantity is 2, is separately positioned at the two corners of cabinet (1) bottom side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820889777.1U CN208257468U (en) | 2018-06-09 | 2018-06-09 | A kind of mobile maintenance power supply disks of wireless security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820889777.1U CN208257468U (en) | 2018-06-09 | 2018-06-09 | A kind of mobile maintenance power supply disks of wireless security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208257468U true CN208257468U (en) | 2018-12-18 |
Family
ID=64654025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820889777.1U Active CN208257468U (en) | 2018-06-09 | 2018-06-09 | A kind of mobile maintenance power supply disks of wireless security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208257468U (en) |
-
2018
- 2018-06-09 CN CN201820889777.1U patent/CN208257468U/en active Active
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