CN218274883U

CN218274883U - High-capacity portable energy storage power supply

Info

Publication number: CN218274883U
Application number: CN202221923458.0U
Authority: CN
Inventors: 赵叶茂; 胡俊; 程杰华; 李玉立
Original assignee: Shenzhen Xinwangda Energy Technology Co ltd
Current assignee: Shenzhen Xinwangda Energy Technology Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-01-10
Anticipated expiration: 2032-07-25

Abstract

The utility model relates to a portable energy storage power of large capacity, including preceding shell subassembly, mesochite subassembly, skeleton, backshell subassembly and curb plate subassembly. The skeleton includes battery module and electric module. The framework is fixedly connected with the front shell assembly. Preceding shell subassembly with the front side fixed connection of mesochite subassembly, the mesochite subassembly forms to include the roof and connects the left side board and the right side board of roof both sides, be equipped with the handle on the roof. The rear shell assembly is fixedly connected with the rear side of the middle shell assembly. When the assembly is carried out, the framework is assembled and fixed with the front shell assembly, the middle shell assembly is connected with the front shell assembly and the framework, and the rear shell assembly is assembled. The design of handle is convenient transports.

Description

High-capacity portable energy storage power supply

Technical Field

The utility model relates to a battery field especially relates to a portable energy storage power of large capacity.

Background

With the development of lithium ion battery technology, a large-medium capacity portable energy storage power supply with an alternating current output function is widely applied to outdoor leisure occasions and the like.

The existing lithium ion battery used for occasions such as outdoor leisure has the following problems:

1. the battery capacity is small, and the power supply is large in size and inconvenient to transport;

2. the existing energy storage power supply has the disadvantages of large quantity of structural parts, high cost, complex assembly and high production and processing cost;

3. the existing energy storage power supply interface is exposed outside, so that the protection performance is insufficient, and the service life is influenced.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model aims at providing a portable energy storage power of large capacity to solve the above-mentioned problem that current energy storage power exists.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the technical scheme of the utility model a portable energy storage power of large capacity is provided, include:

the framework comprises a battery module and an electrical module;

one end of the framework is fixedly connected with the front shell assembly;

the other end of the framework is connected with the middle shell assembly, the front shell assembly is fixedly connected with the front side of the middle shell assembly, the middle shell assembly comprises a top plate, a left side plate and a right side plate, the left side plate and the right side plate are connected to two sides of the top plate, and the top plate, the left side plate and the right side plate are integrally formed;

the rear shell assembly is fixedly connected with the rear side of the middle shell assembly.

Furthermore, be equipped with connecting terminal on left side board or the right side board, energy storage battery still includes curb plate subassembly, curb plate subassembly sets up on left side board or the right side board, and with left side board or right side board can convertible the connection, are used for covering connecting terminal.

Further, the curb plate subassembly includes curb plate support, curb plate dress trim cover and curb plate flip, curb plate support fixed mounting be in on left side board or the right side board, the curb plate support is used for installing fixed input socket and/or parallel machine terminal, curb plate dress trim cover is fixed to be covered on the curb plate dress trim cover, curb plate flip with the one end of curb plate support can convertible be connected for open or cover input socket and/or parallel machine terminal.

Furthermore, a magnet is pre-embedded in the side plate support and used for attracting the side plate flip cover together.

Furthermore, a key and a display device are arranged on the front shell component.

Furthermore, the backshell subassembly with through screw fixed connection between the preceding shell subassembly, energy storage power still includes the screw stopper, the screw stopper is used for hiding and installs the screw hole of screw.

Furthermore, the lifting handle comprises two lifting handles which are arranged on the top plate at intervals.

Further, the skeleton still includes the panel beating support, battery module and electrical module fixed mounting be in on the panel beating support, the one end of panel beating support with preceding shell subassembly fixed connection, the other end with mesochite subassembly fixed connection.

Further, be equipped with contravariant board and MPPT mounting panel on the panel beating support, the panel beating support with contravariant board and MPPT mounting panel form independent wind channel, the contravariant board is located the tip in independent wind channel, the MPPT mounting panel is used for sealing the top in independent wind channel, still be equipped with the fan on the contravariant board, be formed with the air intake on the board of the right side, be formed with the air outlet on the board of the left side, air intake and air outlet respectively with the both ends intercommunication in independent wind channel.

Further, the MPPT mounting panel is used for installing MPPT, the MPPT mounting panel is made for metal material.

The utility model discloses owing to take above technical scheme, it has following advantage:

1. a handle is arranged at the top of the middle shell to facilitate transportation;

2. the whole machine consists of a front shell assembly, a middle shell assembly, a side plate assembly, a framework and a rear shell assembly, the framework is assembled on the front shell assembly firstly during assembly, and then the middle shell assembly and the rear shell assembly are installed and fixed, so that the number of structural parts is small, the assembly steps are few, the processing and the production are easy, and the cost is effectively reduced.

3. The middle shell assembly is used as a base main body for bearing and is used as a connecting pivot for connecting and fixing the front shell assembly, the rear shell assembly, the side plate assembly and the sheet metal framework, so that the overall strength and rigidity are improved;

4. the curb plate subassembly adopts magnetism to inhale the design, and curb plate flip is in the same place through pre-buried magnet attraction with the curb plate support, makes the terminal not expose.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Like parts are designated with like reference numerals throughout the drawings. In the drawings:

FIG. 1 is a schematic diagram of an embodiment of a high capacity portable energy storage power supply

FIG. 2 is an exploded view of a high capacity portable energy storage power supply;

FIG. 3 is a schematic structural view of a skeleton;

FIG. 4 is a schematic structural view of a side plate assembly;

the reference symbols in the drawings denote the following:

1-front shell component, 2-middle shell component, 3-rear shell component, 4-framework, 5-screw, 6-connecting terminal, 21-top plate, 22-left side plate, 23-side plate component, 24-right side plate, 25-air inlet, 26-air outlet, 231-side plate support, 232-side plate decorative cover, 233-side plate flip cover, 41-battery module, 42-sheet metal support, 43-MPPT mounting plate and 44-inverter plate.

Detailed Description

Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

An embodiment of the utility model provides a portable energy storage power of large capacity, including preceding shell subassembly, mesochite subassembly, skeleton, backshell subassembly and curb plate subassembly. The skeleton includes battery module and electric module. The framework is fixedly connected with the front shell assembly. Preceding shell subassembly with the front side fixed connection of mesochite subassembly, the mesochite subassembly forms to include the roof and connects the left side board and the right side board of roof both sides, be equipped with the handle on the roof. The rear shell assembly is fixedly connected with the rear side of the middle shell assembly. When the assembly is carried out, the framework is assembled and fixed with the front shell assembly, the middle shell assembly is connected with the front shell assembly and the framework, and the rear shell assembly is assembled. The design of handle is convenient transports.

Example 1

As shown in fig. 1 to 4, the large-capacity portable energy storage power supply comprises a front shell assembly 1, a middle shell assembly 2, a framework 4 and a rear shell assembly 3. The frame 4 includes a battery module 42 and an electric module. The framework 42 is fixedly connected with the front shell assembly 1. Preceding shell subassembly 1 with the front side fixed connection of mesochite subassembly 2, mesochite subassembly 2 forms to include the roof and connects at left side board 22 and right side board 24 of roof 21 both sides, be equipped with handle 23 on the roof. The rear shell assembly 3 is fixedly connected with the rear side of the middle shell assembly 2. When the assembly is carried out, the framework 4 is assembled and fixed with the front shell assembly 1, the front shell assembly 3 fixed with the framework 4 is fixed with the middle shell assembly 2, and finally the rear shell assembly 3 is assembled. The design of handle is convenient transports.

The front shell assembly 1 comprises a front shell, and a key, a light guide strip, an AC output socket, a FACE board and the like which are arranged on the front shell and used for realizing display control and output. The front shell is used for being fixedly connected with the framework 4. Here, the fixed connection between the front shell housing and the framework 4 includes a detachable fixed connection or a non-detachable connection, and is preferably a detachable fixed connection, such as a screw connection or a snap connection.

The middle shell assembly 2 comprises a top plate, a left side plate 22 and a right side plate 24 which are connected to two sides of the top plate 21, and a handle 23 is arranged on the top plate 21. The top plate 21, the left side plate 22, the right side plate 24 and the handle 23 may be integrally formed or fixedly connected to each other by bolts, welding, etc. to form a whole.

The handles 23 may be provided in one or two. Two handles 23 are mounted on the top plate 21 at intervals.

Skeleton 4 with preceding shell subassembly 1 fixed connection, preceding shell subassembly 1 with the front side fixed connection of mesochite subassembly 2, backshell subassembly 3 with the rear side fixed connection of mesochite subassembly 2, mesochite subassembly 2 is as main part assembly structure, forms whole with preceding shell subassembly 1, the 3 hand assemblies of skeleton 4 backshell subassembly, and intensity and rigidity are higher.

Backshell subassembly 3 with through screw fixed connection between the preceding shell subassembly 1, the energy storage power still includes the screw stopper, screw stopper 5 is used for hiding and installs the screw hole of screw. It should be noted that a detachable connection manner such as a snap connection may also be adopted between the rear housing assembly 3 and the front housing assembly 1.

Skeleton 4 still includes panel beating support 41, battery module 42 and electric module 43 fixed mounting be in on the panel beating support 41, panel beating support 41 with preceding shell subassembly 1 fixed connection.

The skeleton still includes panel beating support 41, battery module 42 and electric module fixed mounting be in on the panel beating support 41, the one end of panel beating support 41 with preceding shell subassembly 1 fixed connection, the other end with mesochite subassembly 2 fixed connection.

Further, be equipped with contravariant board 44 and maximum power point tracking ware (MPPT) mounting panel 43 on the panel beating support 41, panel beating support 41 with contravariant board 44 and MPPT mounting panel 43 form independent wind channel, contravariant board 44 is located the tip in independent wind channel, MPPT mounting panel 43 is used for sealing the top in independent wind channel, still be equipped with the fan on the contravariant board 44, be formed with air intake 25 on the right side board 24, be formed with air outlet 26 on the left side board 22, air intake 25 and air outlet 26 respectively with the both ends intercommunication in independent wind channel.

Further, the MPPT mounting plate 43 is used for mounting MPPT, and the MPPT mounting plate is made of a metal material.

Therefore, the utility model discloses a MPPT mounting panel 43 mainly has three effect, and first effect is used for installing MPPT, and the second effect is used for forming independent wind channel, and the third effect is in order to play battery shielding's effect.

Be equipped with connecting terminal on left side board 22 or the right side board 24, energy storage battery still includes curb plate assembly 23, curb plate assembly 23 sets up on the left side board 22, and with left side board 22 or the 24 convertible connections of right side board are used for covering connecting terminal 6 makes terminal 6 not expose, improves complete machine security performance, lifts curb plate flip and exposes the convenient wiring of terminal, and the practicality is strong.

Specifically, the side plate assembly 23 includes a side plate bracket 231, a side plate decorative cover 232, and a side plate flip cover 233, wherein the side plate bracket 231 is fixedly installed on the left side plate 22 or the right side plate 24, the side plate bracket 231 is used for installing and fixing an input socket and/or a parallel operation terminal, the side plate decorative cover 232 is fixedly covered on the side plate decorative cover 232, and the side plate flip cover 233 is connected with one end of the side plate bracket 231 in a reversible manner and is used for opening or covering the input socket and/or the parallel operation terminal. The side plate decorative cover 232 covers the side plate support screws, so that the screws are not exposed, and the appearance is neat and attractive.

It should be noted that the reversible connection may be a hinge connection.

Magnets are pre-embedded in the side plate bracket 231 and used for attracting the side plate flip cover 233 together. Through inside pre-buried magnet, with curb plate support 231 actuation together, realize waterproof, dustproof effect under outdoor environment use scene.

It should be noted that the side plate assembly 23 may also be disposed on the right side plate 24.

The assembly process of the high-capacity portable energy storage power supply comprises the following steps:

firstly, assembling and fixing a framework 4 and a front shell assembly 1;

secondly, fixing the front shell assembly 1, the framework 4 and the front side of the middle shell assembly 2;

and thirdly, fixing the rear shell assembly 3 and the rear side of the middle shell assembly 2.

By adopting the assembly mode, the number of assembled structural parts is small, the assembly steps are few, and the processing and the production are easy; from up assembly design down, reduce the stirring in the assembling process, reduce intensity of labour, and mesochite subassembly 2 is as main part assembly structure, forms whole with preceding shell subassembly 1, panel beating support 41, backshell subassembly 3, the assembly of handle 23, and intensity and rigidity are higher.

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 the same; 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

1. A high capacity portable energy storage power supply, comprising:

the framework comprises a battery module and an electrical module;

one end of the framework is fixedly connected with the front shell assembly;

2. A large capacity portable energy storage power supply according to claim 1, wherein the left or right side plate is provided with a connection terminal, the energy storage power supply further comprises a side plate assembly provided on the left or right side plate and connected with the left or right side plate in a turnable manner for covering the connection terminal.

3. A large capacity portable energy storage power supply according to claim 2, wherein the side plate assembly comprises a side plate bracket fixedly mounted on the left side plate or the right side plate, a side plate decorative cover for mounting and fixing the input socket and/or the parallel operation terminal, and a side plate flip cover fixedly covered on the side plate decorative cover, wherein the side plate flip cover is connected with one end of the side plate bracket in a flip manner for opening or covering the input socket and/or the parallel operation terminal.

4. A large capacity portable energy storage power supply as recited in claim 3, wherein magnets are embedded in the side plate brackets, and the magnets are used for attracting the side plate flip covers together.

5. A large capacity portable energy storage power supply as claimed in claim 1, wherein the front casing assembly is provided with a key and a display device.

6. A large capacity portable energy storage power supply as claimed in claim 1, wherein the rear casing assembly is fixed to the front casing assembly by screws, and the energy storage power supply further comprises screw plugs for covering screw holes installed with the screws.

7. A high capacity portable energy storage power supply according to claim 1, including two handles mounted spaced apart on said top plate.

8. A large capacity portable energy storage power supply as claimed in claim 1, wherein the skeleton further comprises a sheet metal support, the battery module and the electrical module are fixedly mounted on the sheet metal support, one end of the sheet metal support is fixedly connected with the front casing assembly, and the other end of the sheet metal support is fixedly connected with the middle casing assembly.

9. A large capacity portable energy storage power supply as claimed in claim 8, wherein the metal plate support is provided with an inverter board and an MPPT mounting board, the metal plate support and the inverter board and the MPPT mounting board form an independent air duct, the inverter board is located at the end of the independent air duct, the MPPT mounting board is used for sealing the top of the independent air duct, the inverter board is further provided with a fan, the right side board is provided with an air inlet, the left side board is provided with an air outlet, and the air inlet and the air outlet are respectively communicated with the two ends of the independent air duct.

10. A bulk portable energy storage power supply as recited in claim 9, wherein the MPPT mounting plate is configured to mount an MPPT, and wherein the MPPT mounting plate is made of a metallic material.