CN218919586U

CN218919586U - Wall-mounted energy storage power box

Info

Publication number: CN218919586U
Application number: CN202223200803.0U
Authority: CN
Inventors: 张福义; 邓佳杰; 林键宏; 吴文俊
Original assignee: Huizhou Hengli Energy Technology Co ltd
Current assignee: Huizhou Hengli Energy Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-04-25
Anticipated expiration: 2032-11-29

Abstract

The utility model provides a wall-mounted energy storage power supply box which comprises a square box body and a cover body detachably covered on the box body, wherein at least two groups of hanging components are arranged on the back of the box body, a foot pad is arranged at the bottom of the box body, one or more frames for enclosing a battery pack are arranged in the box body, a concave female groove is arranged on one side of the box body, a convex male seat is arranged on the other side of the box body, the shape of the male seat is matched with that of the female groove, and two through holes for a wiring terminal to pass through are formed in the male seat and the female groove. When two or more power supply boxes are connected in sequence, the male seat of one power supply box can be inserted into the female groove of the next power supply box, so that the wiring terminals are connected, the operation wiring is avoided, the distance between the power supply boxes is also greatly reduced, and the appearance is attractive and the space occupation is reduced.

Description

Wall-mounted energy storage power box

Technical Field

The utility model relates to the field of new energy, in particular to a wall-mounted energy storage power supply box.

Background

As solar energy systems are popular in households, more and more households choose to combine solar panels, inverters, and energy storage power sources into solar photovoltaic energy storage systems. In places lacking or lacking of commercial power, the solar photovoltaic energy storage system has stable reliability. With the increase of electricity demand, in practical application scenarios, users often connect batteries in series or in parallel due to insufficient battery capacity, and the series connection increases battery voltage and the parallel connection increases capacity. When the battery pack cannot be added in the case, a user can adopt a plurality of power boxes to connect in series or in parallel. The bottom of the general box is led out of the traditional power box, and then the bottom of another power box is pulled to be connected, and as the wiring terminal is vertically arranged relative to the box, the electric wires are also vertically connected with the electric terminals during wiring, so that the electric wires of the two power boxes are inevitably bent to a certain extent in the connection process, and the two power boxes are not attractive and have potential safety hazards. Moreover, due to the limitation of the connection mode, the two power supply boxes cannot be mutually close, so that the indoor space is wasted.

Disclosure of Invention

The utility model aims to provide a wall-mounted energy storage power supply box.

In order to achieve the above purpose, the following technical scheme is adopted:

the utility model provides a wall-hanging energy storage power supply box, is in including square box and detachable lid on the box, the box back is provided with two at least groups and hangs the subassembly, the bottom half is provided with the pad foot, be provided with one or more frames that are used for enclosing the group battery in the box, one side of box is provided with female groove of indent, and its opposite side is provided with the public seat of evagination, public seat the shape with the shape assorted of female groove, public seat with all be provided with two through-holes that supply binding post to pass on the female groove.

Further, the hanging assembly comprises a hanging plate, the middle of the hanging plate is bent, one end of the hanging plate is welded and attached to the back of the box body, a gap for inserting a plugboard is reserved between the other end of the hanging plate and the back of the box body, the plugboard is provided with a plurality of mounting holes used for being matched and fixed on a wall with bolts, and the hanging plate is provided with a plurality of positioning holes for the plugboard to pass through. The hanging plate and the plugboard are adopted, so that the box body can be hung on a wall.

Further, the two sides of the box body, the female groove and the upper part of the male seat are respectively provided with a concave handle groove. The box body is convenient to move.

Further, a plurality of heat dissipation holes are formed in two sides of the box body. And carrying out heat dissipation on the battery pack to a certain extent.

Further, the connection terminal passing through the male seat is a connector plug connected with the battery pack or the power panel, and the connection terminal passing through the female groove is a connector socket connected with the battery pack or the power panel. The connector plug can be directly inserted into the connector socket to realize the electric connection of the two power supply boxes, and the process of connecting wires can be operated, so that the connection of the two power supply boxes is more convenient and quicker.

By adopting the scheme, the utility model has the beneficial effects that:

when two or more power supply boxes are connected in sequence, the male seat of one power supply box can be inserted into the female groove of the next power supply box, so that the wiring terminals are connected, the operation wiring is avoided, the distance between the power supply boxes is also greatly reduced, and the appearance is attractive and the space occupation is reduced.

Drawings

FIG. 1 is a schematic diagram of a power box according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 omitting the cover;

fig. 3 is a schematic diagram of a back structure of a power box according to an embodiment of the utility model.

Wherein, the attached drawings mark and illustrate:

1. a case; 2. a cover body; 3. a suspension assembly; 31. a hanging plate; 32. inserting plate; 33. a mounting hole; 4. foot pads; 5. a frame; 6. a female groove; 7. a male seat; 8. a through hole; 9. a handle slot; 10. and the heat dissipation holes.

Detailed Description

Exemplary embodiments that embody features and advantages of the present utility model will be described in detail in the following description. It will be understood that the utility model is capable of various modifications in various embodiments, all without departing from the scope of the utility model, and that the description and illustrations herein are intended to be by way of illustration only and not to be construed as limiting the utility model.

As shown in fig. 1-3, a wall-mounted energy storage power supply box comprises a square box body 1 and a cover body 2 which is detachably covered on the box body 1, wherein at least two groups of hanging components 3 are arranged on the back of the box body 1, a foot pad 4 is arranged at the bottom of the box body 1, one or more frames 5 for enclosing a battery pack are arranged in the box body 1, a concave female groove 6 is formed in one side of the box body 1, a convex male seat 7 is arranged on the other side of the female groove 6, the shape of the male seat 7 is matched with that of the female groove 6, and two through holes 8 for a wiring terminal to pass through are formed in the male seat 7 and the female groove 6.

The hanging assembly 3 comprises a hanging plate 31, the middle part of the hanging plate 31 is bent, one end of the hanging plate 31 is welded and attached to the back surface of the box body 1, a gap for inserting a plugboard 32 is kept between the other end of the hanging plate and the back surface of the box body 1, the plugboard 32 is provided with a plurality of mounting holes 33 which are used for being matched with bolts to be fixed on a wall, and the hanging plate 31 is provided with a plurality of positioning holes for the plugboard 32 to pass through. The hanging plate 31 and the inserting plate 32 are adopted, so that the box body 1 can be hung on a wall.

The two sides of the box body 1, the female groove 6 and the upper part of the male seat 7 are respectively provided with a concave handle groove 9. The case 1 is convenient to move.

A plurality of heat dissipation holes 10 are also arranged on two sides of the box body 1. And carrying out heat dissipation on the battery pack to a certain extent.

The wiring terminal passing through the male seat 7 is a connector plug connected with the battery pack or the power panel, and the wiring terminal passing through the female groove 6 is a connector socket connected with the battery pack or the power panel. The connector plug can be directly inserted into the connector socket to realize the electric connection of the two power supply boxes, and the process of connecting wires can be operated, so that the connection of the two power supply boxes is more convenient and quicker.

The working principle of the utility model is as follows:

when a single power supply box is adopted, common copper wire terminals can be adopted, namely, the wires can be directly connected in a wire-plugging mode, and the wires are connected in the wiring terminals of the male seats 7 and the female grooves 6 on the left side and the right side of the power supply box. When two or more power boxes are connected in sequence, common copper wire terminals can be adopted, and the wires are connected in an auxiliary mode. A power conversion connector with a socket and a plug may also be used, wherein the male seat 7 of one power box may be inserted into the female slot 6 of the next power box, so that the connector plug is in contact connection with the connector socket, and at this time, the operation connection is avoided.

A single power box may also employ a replacement connector having a receptacle and a plug, in which case the corresponding connection cable should also have a corresponding receptacle and plug.

The power box can be placed on the ground for use, stability is improved through the foot pads 4, the power box can also be hung on a wall for use, the plugboard 32 is fixed on the wall at the moment, and the hanging plate 31 on the back of the power box is aligned with the plugboard 32 for installation.

While the present disclosure has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration rather than of limitation. As the present disclosure may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. The utility model provides a wall-hanging energy storage power supply box, its characterized in that is in including square box and detachable lid on the box, the box back is provided with two at least groups and hangs the subassembly, the bottom half is provided with the pad foot, be provided with one or more in the box and be used for enclosing the frame that closes the group battery, one side of box is provided with female groove of indent, and its opposite side is provided with the public seat of evagination, public seat the shape with female groove's shape assorted, public seat with all be provided with two through-holes that supply binding post to pass on the female groove, in one the power supply box public seat inserts another when the female groove of power supply box, the binding post that sets up on it can contact each other.

2. The wall-mounted energy storage power box according to claim 1, wherein the hanging component comprises a hanging plate, the middle part of the hanging plate is bent, one end of the hanging plate is welded and attached to the back surface of the box body, a gap for inserting a plugboard is kept between the other end of the hanging plate and the back surface of the box body, the plugboard is provided with a plurality of mounting holes for being matched with bolts to be fixed on a wall, and the hanging plate is provided with a plurality of positioning holes for the plugboard to pass through.

3. The wall-mounted energy storage power box according to claim 1, wherein concave handle grooves are respectively formed in two sides of the box body, above the female groove and above the male seat.

4. The wall-mounted energy storage power box according to claim 1, wherein a plurality of heat dissipation holes are further formed in two sides of the box body.

5. The wall-mounted energy storage power box according to claim 1, wherein the connection terminal penetrating through the male seat is a connector plug connected with a battery pack or a power panel, and the connection terminal penetrating through the female groove is a connector socket connected with the battery pack or the power panel.