CN219513246U

CN219513246U - Portable suitcase energy storage lithium cell group

Info

Publication number: CN219513246U
Application number: CN202320926583.5U
Authority: CN
Inventors: 宗哲; 赵旭; 卢盛辉
Original assignee: Guangdong Haidi Battery Technology Co ltd
Current assignee: Guangdong Haidi Battery Technology Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-08-11
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a portable suitcase energy storage lithium battery pack which comprises a battery box, a dustproof mechanism and a sealing mechanism, wherein an anti-corrosion coating is coated on the outer wall of the battery box, a battery manager is arranged at the bottom end of the surface of the battery box, connecting holes are formed in the two ends of the surface of the battery box, the dustproof mechanism is connected with the two ends of the surface of the battery box through screws, a lithium battery module is arranged on the inner wall of the battery box, and the sealing mechanism is connected with the top end of the battery box through screws. This portable suitcase energy storage lithium cell group through the dustproof mechanism who sets up, is convenient for like this when the battery case does not connect the use, can pack into the connecting hole that the battery case surface was seted up with dustproof stopper in the dustproof mechanism, can play dirt-proof effect to avoid outside dust to get into the connecting hole, lead to causing the condition of poor contact when following the use.

Description

Portable suitcase energy storage lithium cell group

Technical Field

The utility model relates to the technical field of lithium battery packs, in particular to a portable suitcase energy storage lithium battery pack.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses nonaqueous electrolyte solution, the chemical characteristics of the lithium metal are very active, so that the processing, storage and use of the lithium metal are very high in environmental requirements, along with the development of scientific technology, the lithium battery has become the mainstream, the lithium battery pack refers to one or more lithium battery cells and a battery protection plate, the lithium battery pack has specific function output, the lithium battery packs are connected in series and in parallel, the voltage of each battery is required to be the same, the output voltage is equal to the voltage of one battery, and the parallel battery pack can provide stronger current, so that the portable suitcase energy storage lithium battery pack is needed.

At present, the portable suitcase energy storage lithium battery pack is used, an external connecting hole of the battery box is not provided with dustproof measures, dust is easy to enter and accumulate in the connecting hole, and poor contact can be caused during use.

Disclosure of Invention

The utility model aims to provide a portable suitcase energy storage lithium battery pack, which solves the problems that the existing portable suitcase energy storage lithium battery pack proposed in the background technology has no dustproof measure on an external connecting hole of a battery box, dust is easy to enter and accumulate in the connecting hole, and poor contact is caused during use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable suitcase energy storage lithium cell group, includes battery box, dustproof mechanism and sealing mechanism, the outer wall coating of battery box has anticorrosive coating, and the battery manager is installed to the surface bottom of battery box, the connecting hole has all been seted up at the surface both ends of battery box, the equal screwed connection of dustproof mechanism is at the surface both ends of battery box, and the inner wall of battery box installs lithium cell module, sealing mechanism screwed connection is on the top of battery box.

Preferably, the paint spraying material of the anti-corrosion coating is epoxy resin paint.

Preferably, the dustproof mechanism comprises a mounting bar, a fixing bar and a dustproof plug, wherein the mounting bar is connected with two ends of the surface of the battery box through screws, the fixing bar is connected with the inner wall of the mounting bar through screws, and the dustproof plug is arranged on the outer wall of the mounting bar.

Preferably, the dust plug is in threaded connection with the battery box through the fixing rod, and the outer wall of the fixing rod and the inner wall of the battery box are in threaded arrangement.

Preferably, the sealing mechanism comprises a sealing cover, a lifting handle and a connecting rod, wherein the sealing cover is connected to the top end of the battery box through screws, the lifting handle is connected to the top end of the sealing cover through screws, and the connecting rod is connected to the inner wall of the sealing cover through screws.

Preferably, the sealing cover is in threaded connection with the battery box through the connecting rod, and the outer wall of the connecting rod and the inner wall of the battery box are in threaded arrangement.

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

1. this portable suitcase energy storage lithium cell group through the dustproof mechanism who sets up, is convenient for like this when the battery case does not connect the use, can pack into the connecting hole that the battery case surface was seted up with dustproof stopper in the dustproof mechanism, can play dirt-proof effect to avoid outside dust to get into the connecting hole, lead to causing the condition of poor contact when following the use.

2. This portable suitcase energy storage lithium cell group, through the sealing mechanism who sets up, be convenient for overhaul the maintenance to the battery box like this, can conveniently dismantle sealed lid through the connecting rod to overhaul the maintenance to inside lithium cell module, can conveniently carry the transportation with the battery box through the handle simultaneously.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a top view of the battery case and the lithium battery module according to the present utility model;

FIG. 3 is a part view of the sealing mechanism of the present utility model.

In the figure: 1. a battery box; 2. an anti-corrosion coating; 3. a battery manager; 4. a connection hole; 5. a dust-proof mechanism; 501. a mounting bar; 502. a fixed rod; 503. a dust plug; 6. a lithium battery module; 7. a sealing mechanism; 701. sealing cover; 702. a handle; 703. and (5) connecting a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a portable suitcase energy storage lithium cell group, including battery case 1, dustproof mechanism 5 and sealing mechanism 7, the outer wall coating of battery case 1 has anticorrosion coating 2, anticorrosion coating 2's material of spraying paint is epoxy lacquer, and battery manager 3 is installed to battery case 1's surface bottom, connecting hole 4 has all been seted up at battery case 1's surface both ends, dustproof mechanism 5 all screw connection is at battery case 1's surface both ends, dustproof mechanism 5 includes mounting bar 501, dead lever 502 and dust plug 503, mounting bar 501 screw connection is at battery case 1's surface both ends, mounting bar 501's inner wall screw connection has dead lever 502, and dust plug 503 is installed to the outer wall of mounting bar 501, dust plug 503 passes through dead lever 502 and battery case 1 threaded connection, and the outer wall of dead lever 502 and the inner wall of battery case 1 are the heliciform setting, through dustproof mechanism 5 of setting up, so be convenient for when battery case 1 does not connect and use, can be with dust plug 503 in dustproof mechanism 5 in battery case 1 surface set up connecting hole 4, can play dustproof effect, thereby the external access to connecting hole 4 causes bad contact condition when subsequent use;

the lithium battery module 6 is installed to the inner wall of battery box 1, sealing mechanism 7 screw connection is on the top of battery box 1, sealing mechanism 7 includes sealed lid 701, handle 702 and connecting rod 703, sealed lid 701 screw connection is on the top of battery box 1, the top screw connection of sealed lid 701 has handle 702, and the inner wall screw connection of sealed lid 701 has connecting rod 703, sealed lid 701 passes through connecting rod 703 and battery box 1 threaded connection, and the outer wall of connecting rod 703 and the inner wall of battery box 1 are the heliciform setting, through the sealing mechanism 7 of setting, be convenient for overhaul the maintenance to battery box 1 like this, can conveniently dismantle sealed lid 701 through connecting rod 703, thereby overhaul the maintenance to inside lithium battery module 6, can conveniently carry the transportation with battery box 1 through handle 702 simultaneously.

Working principle: when in use, firstly, carry the battery box 1 to appointed place through the handle 702 in the sealing mechanism 7, through the sealing mechanism 7 of setting, be convenient for overhaul and maintain the time of the battery box 1 like this, can conveniently dismantle sealed lid 701 through connecting rod 703, thereby overhaul and maintain inside lithium cell module 6, can conveniently carry the transportation with the battery box 1 through handle 702 simultaneously, can look over the residual capacity of present lithium cell module 6 through battery manager 3, after inserting connecting hole 4 with the wire rod that needs to be connected, open switch on the battery manager 3 and can use, through dustproof mechanism 5 of setting, be convenient for like this when battery box 1 does not connect and use, can fill in the connecting hole 4 that battery box 1 surface was seted up with dustproof plug 503 in dustproof mechanism 5, thereby avoid outside dust to get into connecting hole 4, cause the circumstances of poor contact when leading to follow-up use, in addition, can avoid leading to the outside corrosion of battery box 1 after long-time use through the anticorrosive coating 2 of battery box 1 outer wall coating, just so accomplished the operation suitcase of portable energy storage lithium cell group.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable suitcase energy storage lithium cell group, its characterized in that, includes battery case (1), dustproof mechanism (5) and sealing mechanism (7), the outer wall coating of battery case (1) has anticorrosion coating (2), and battery manager (3) are installed to the surface bottom of battery case (1), connecting hole (4) have all been seted up at the surface both ends of battery case (1), the equal screw connection of dustproof mechanism (5) is at the surface both ends of battery case (1), and lithium battery module (6) are installed to the inner wall of battery case (1), sealing mechanism (7) screw connection is on the top of battery case (1).

2. The portable suitcase energy storage lithium battery pack of claim 1, wherein: the paint spraying material of the anti-corrosion coating (2) is epoxy resin paint.

3. The portable suitcase energy storage lithium battery pack of claim 1, wherein: the dustproof mechanism (5) comprises a mounting bar (501), a fixing rod (502) and a dustproof plug (503), wherein the mounting bar (501) is connected to two ends of the surface of the battery box (1) through screws, the fixing rod (502) is connected to the inner wall of the mounting bar (501) through screws, and the dustproof plug (503) is mounted on the outer wall of the mounting bar (501).

4. A portable suitcase energy storage lithium battery pack according to claim 3, wherein: the dustproof plug (503) is in threaded connection with the battery box (1) through the fixing rod (502), and the outer wall of the fixing rod (502) and the inner wall of the battery box (1) are in threaded arrangement.

5. The portable suitcase energy storage lithium battery pack of claim 1, wherein: sealing mechanism (7) are including sealed lid (701), handle (702) and connecting rod (703), sealed top (701) screw connection is on the top of battery box (1), the top screw connection of sealed lid (701) has handle (702), and the inner wall screw connection of sealed lid (701) has connecting rod (703).

6. The portable suitcase energy storage lithium battery pack of claim 5, wherein: the sealing cover (701) is in threaded connection with the battery box (1) through the connecting rod (703), and the outer wall of the connecting rod (703) and the inner wall of the battery box (1) are in threaded arrangement.