CN219457887U

CN219457887U - Portable energy storage power supply

Info

Publication number: CN219457887U
Application number: CN202320190921.3U
Authority: CN
Inventors: 潘志超; 莫鹏; 罗强
Original assignee: Gundam Century Machinery Equipment Chengdu Co ltd; Chengdu Department Letter Technology Co ltd
Current assignee: Gundam Century Machinery Equipment Chengdu Co ltd; Chengdu Department Letter Technology Co ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-08-01
Anticipated expiration: 2033-01-17

Abstract

The utility model relates to the technical field of power supplies and discloses a portable energy storage power supply, which comprises N batteries, a box body and a power supply box, wherein each battery is detachably connected with the box body, the power supply box accommodates the batteries and the box body in the box body, the power supply box comprises an upper cover, a bottom cover, two side panels and two door panels, and the upper cover, the bottom cover, the two side panels and the two door panels form a hollow cuboid structure together; wherein N is more than or equal to 1 and N is an integer. The portable electronic device solves the problems of inconvenient carrying and the like in the prior art.

Description

Portable energy storage power supply

Technical Field

The utility model relates to the technical field of power supplies, in particular to a portable energy storage power supply.

Background

With more and more portable electric tool devices, construction sites (electric wrenches, rail cutters, electric welders, outdoor lighting and the like) such as railway maintenance construction temporary electricity utilization, and mobile power supply products are often applied to railway maintenance, municipal road construction, construction sites, outdoor activities and the like. The traditional large-capacity integrated mobile power supply is too heavy and not detachable. The road condition is bad for a certain distance when the railway construction site is reached, and people can only carry things to the site.

The existing mobile power supply product has the following technical problems:

1. the railway maintenance site construction and the electric spanner can be used, the traditional mobile power source capacity can meet the site requirement, and the integrated mobile power source has the weight of more than 60 jin. The constructor can not go through the road when arriving at the railway construction site, and the constructor can only arrive at the construction site by being carried by the worker when the road condition is extremely bad. The integrated type is too heavy and inconvenient to carry. The safety problem easily occurs when two people are not good in walking.

2. The traditional mobile power supply or the generator used on the railway track is provided with an auxiliary bracket to push the equipment on the monorail. The auxiliary direct weight is heavy and the size is large. Is inconvenient to carry.

3. The connecting seat of the battery and the power supply box body is traditionally an anderson butt-joint socket, and the battery cannot be directly butt-jointed and inserted, so that the butt joint is inconvenient.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a portable energy storage power supply, which solves the problems of inconvenient carrying and the like in the prior art.

The utility model solves the problems by adopting the following technical scheme:

the portable energy storage power supply comprises N batteries, a box body and a power supply box, wherein each battery is detachably connected with the box body, the batteries and the box body are contained in the power supply box, the power supply box comprises an upper cover, a bottom cover, two side panels and two door panels, and the upper cover, the bottom cover, the two side panels and the two door panels form a hollow cuboid structure together; wherein N is more than or equal to 1 and N is an integer.

As a preferred technical solution, the device further comprises a rail wheel connected to the bottom cover.

As a preferred technical scheme, the device further comprises a universal wheel connected with the bottom cover.

As a preferred technical solution, the device further comprises a foot bracket connected to the bottom cover.

As a preferable technical scheme, the device further comprises a handle connected to the upper cover.

As a preferred technical solution, the device further comprises a pull rod connected to one side panel.

As a preferable embodiment, the battery is connected with a heat radiation fan.

As a preferred technical scheme, the battery is electrically connected with a butt socket.

As a preferable technical scheme, the battery is electrically connected with a relay, an inverter and a functional panel.

As a preferred technical scheme, the battery is a honeycomb lithium battery.

Compared with the prior art, the utility model has the following beneficial effects:

(1) The internal structure, particularly the detachable mode and structure of the battery, is convenient to carry;

(2) The utility model also solves the problem that the energy storage power supply does not fall down on the single rail, and the added auxiliary accessories are light in weight and portable;

(3) The structure of the butt joint socket fitting has the advantage of being beneficial to being electrically connected with an external device;

(4) The cooling fan is beneficial to timely cooling the battery, prolongs the service life of the energy storage power supply and reduces the failure probability of the energy storage power supply;

(5) The honeycomb lithium battery is adopted in the utility model, so that the battery safety performance is high, the module structure is constructed flexibly, the split and combination are convenient, the endurance capacity is high, the energy ratio is relatively high, the service life is long, and the weight is light.

Drawings

FIG. 1 is a schematic view (exploded view) of the structure of the present utility model;

FIG. 2 is one of the schematic views of a monorail being moved using the present utility model;

FIG. 3 is a left side view of the utility model shown in FIG. 2;

FIG. 4 is a cross-sectional view taken along the A-A plane of FIG. 3;

FIG. 5 is a side view of the utility model shown in FIG. 2;

fig. 6 is a schematic view showing the structure of the battery according to the present utility model in a state in which the battery is moved out of the case.

The reference numerals in the drawings and their corresponding names: 1. battery, 2, box, 3, docking socket, 4, relay, 5, power supply box, 6, rail wheel, 7, universal wheel, 8, foot rest, 9, handle, 10, pull rod, 11, radiator fan, 12, dc-to-ac converter, 13, switch, 14, display screen, 15, functional panel, 16, panel socket, 17, light, 18, fan mount pad, 19, single rail, 20, pull piece, 51, upper cover, 52, bottom, 53, side board, 54, door plant.

Detailed Description

The present utility model will be described in further detail with reference to examples and drawings, but embodiments of the present utility model are not limited thereto.

Example 1

As shown in fig. 1 to 6, a portable energy storage power supply includes N batteries 1, a case 2, and a power supply case 5, where each battery 1 is detachably connected to the case 2, the power supply case 5 accommodates the batteries 1 and the case 2 in the power supply case 5, and the power supply case 5 includes an upper cover 51, a bottom cover 52, two side panels 53, two door panels 54, and the upper cover 51, the bottom cover 52, the two side panels 53, and the two door panels 54 together form a hollow cuboid structure; wherein N is more than or equal to 1 and N is an integer.

Since the battery 1 is detachably connected with the case 2, the weight becomes much lighter, and a worker can individually lift the battery and the case to the construction site. In addition, the capacity of the mobile power supply (energy storage power supply) can be determined according to the power consumption of the construction site to meet the power consumption of the construction site by carrying the number of the batteries 1. The power supply box 5 accommodates the battery 1 and the box body 2 in the hollow cuboid structure, and the power supply box 5 is more convenient to carry. Specifically, the upper cover 51 is disposed parallel to the bottom cover 52 in an opposite direction, the two side panels 53 are disposed parallel in an opposite direction, the two door panels 54 are disposed parallel in an opposite direction, and one upper cover 51, one bottom cover 52, the two side panels 53, and the two door panels 54 surround to form a hollow rectangular structure, so as to accommodate the battery 1 therein. Further preferably, the battery 1 may be mounted on the bottom cover 52.

As a preferred solution, the rail wheel 6 is also connected to the bottom cover 52.

The rail wheel 6 facilitates the movement of the stored energy power supply over the monorail. It is preferable to adapt the rail wheel 6 to a common monorail size to expand the applicability of the present utility model. It may be further preferred to employ structural attachment to the bottom cover 52 in a removable mounting connection.

As a preferred solution, the device further comprises a universal wheel 7 connected to the bottom cover 52.

The universal wheels 7 facilitate the direction adjustment and the running resistance reduction when the energy storage power supply moves on the monorail, and the movement is more convenient. It may be preferable to use a structural connection with the bottom cover 52 detachably mounted thereto.

As a preferred solution, the foot rest 8 is also connected to the bottom cover 52.

The foot support 8 provides support for the case 2 so that the stored energy power supply does not fall over the monorail 19. It may be preferable to use a structural connection with the bottom cover 52 detachably mounted thereto.

As a preferred solution, the device further comprises a handle 9 connected to the upper cover 51.

The handle 9 is convenient to carry when preparing construction. When the lifting handle 9 is required to be moved, a constructor is convenient to hold to reach a construction site.

As a preferred solution, the tie rod 10 is also connected to one side panel 53.

When the pull rod 10 is convenient to move, the energy storage power supply is pulled to move, so that labor is saved.

As a preferable embodiment, the battery 1 is connected with a heat radiation fan 11.

The cooling fan 11 is beneficial to timely cooling the battery 1, prolonging the service life of the energy storage power supply and reducing the failure probability of the energy storage power supply.

As a preferred solution, the battery 1 is electrically connected with a docking receptacle 3.

The docking receptacle 3 facilitates electrical connection to external devices.

As a preferable embodiment, the relay 4, the inverter 12, and the functional panel 15 are electrically connected to the battery 1.

The battery 1 is electrically connected with a relay 4 and an inverter 12 so as to be convenient for connection with other electrical components; the functional panel 15 is connected, so that the operation and monitoring are more convenient.

As a preferred embodiment, the battery 1 is a honeycomb lithium battery.

The honeycomb type battery has high safety performance, flexible module structure construction, convenient disassembly and combination and strong endurance; the lithium battery has the advantages of higher energy ratio, long service life and light weight.

Example 2

As further optimization of embodiment 1, as shown in fig. 1 to 6, this embodiment further includes the following technical features on the basis of embodiment 1:

in order to solve the portable problem of the portable power source, the detachable portable energy storage portable power source is designed and developed so as to meet the power supply requirement of construction equipment on a construction site, achieve the portable purpose of the portable power source for supplying power on the construction site and facilitate carrying of workers.

The utility model designs and develops a detachable portable energy storage mobile power supply. The mobile power box and the battery are made into detachable type. Thus, the weight is much lighter, and workers can independently lift the battery and the box body to the construction site. The capacity of the mobile power supply can be used for determining the number of the carried batteries according to the power consumption of the construction site so as to meet the power consumption of the construction site.

The implementation mode mainly comprises an inverter, a storage battery assembly (battery), a case, a large-current butt-joint socket and accessories.

The docking receptacle of the present utility model facilitates electrical connection to external devices.

Preferably, the door plate 54 is further provided with a switch 13, the battery 1 is connected with a functional panel 15, and the functional panel 15 is provided with a display screen 14, a panel socket 16 and an illuminating lamp 17. The functional panel 15 integrates electrical facilities such as display, socket, illumination and the like, and further increases the application scope of the present utility model. The battery 1 is connected with a cooling fan 11, and the cooling fan 11 is also connected with an inverter 12 through a fan mounting seat 18. The battery 1 may be arranged on a drawer 20, the drawer 20 providing support for the battery 1 and enabling the battery 1 to be moved away from or towards the housing 2 by means of the drawer. The drawer 20 may be in a closed open-topped configuration. It should be noted that, fig. 1 and 6 show a structure in which the drawer 20 is pulled out from the side of the case 2, but the present utility model is not limited to this direction, and is not limited to pulling in the horizontal direction, and the direction of the pulling is flexibly arranged according to the actual situation, for example, the drawer 20 is configured to be pulled out in the vertical direction, which is more convenient to carry and move. After the rail wheel 6 and the foot support 8 are removed, the device can be used for municipal construction, building construction and outdoor activity power supply.

The internal structure, particularly the detachable mode and structure of the battery, is convenient to carry; the utility model also solves the problem that the energy storage power supply does not fall down on the monorail 19, and the added auxiliary accessories are light in weight and portable; the structure of the butt joint socket fitting has the advantage of being beneficial to being electrically connected with an external device; the cooling fan is beneficial to timely cooling the battery, prolongs the service life of the energy storage power supply and reduces the failure probability of the energy storage power supply; the honeycomb lithium battery is adopted in the utility model, so that the battery safety performance is high, the module structure is constructed flexibly, the split and combination are convenient, the endurance capacity is high, the energy ratio is relatively high, the service life is long, and the weight is light.

As described above, the present utility model can be preferably implemented.

The foregoing description of the preferred embodiment of the utility model is not intended to limit the utility model in any way, but rather to cover all modifications, equivalents, improvements and alternatives falling within the spirit and principles of the utility model.

Claims

1. The portable energy storage power supply is characterized by comprising N batteries (1), a box body (2) and a power supply box (5), wherein each battery (1) is detachably connected with the box body (2), the power supply box (5) is used for accommodating the batteries (1) and the box body (2) in the box body, the power supply box (5) comprises an upper cover (51), a bottom cover (52), two side panels (53) and two door panels (54), and a hollow cuboid structure is formed by the upper cover (51), the bottom cover (52), the two side panels (53) and the two door panels (54); wherein N is more than or equal to 1 and N is an integer.

2. A portable energy storage power supply according to claim 1, further comprising a rail wheel (6) connected to the bottom cover (52).

3. A portable energy storage power supply according to claim 1, further comprising a universal wheel (7) connected to the bottom cover (52).

4. A portable energy storage power supply according to claim 1, further comprising a foot rest (8) connected to the bottom cover (52).

5. A portable energy storage power supply according to claim 1, further comprising a handle (9) connected to the upper cover (51).

6. A portable energy storage power supply according to claim 1, further comprising a pull rod (10) connected to one of the side panels (53).

7. Portable energy storage power supply according to claim 1, characterized in that the battery (1) is connected with a cooling fan (11).

8. A portable energy storage power supply according to claim 1, characterized in that the battery (1) is electrically connected with a docking receptacle (3).

9. A portable energy storage power supply according to claim 1, characterized in that the battery (1) is electrically connected with a relay (4), an inverter (12), a functional panel (15).

10. A portable energy storage power supply according to any of claims 1 to 9, characterized in that the battery (1) is a cellular lithium battery.