CN215418480U

CN215418480U - Lithium battery with BMS battery protection, over-charge prevention and service life prolonging functions

Info

Publication number: CN215418480U
Application number: CN202120295475.3U
Authority: CN
Inventors: 钱玉环; 吴汉林; 冯时春
Original assignee: Shenzhen Yinkai Power Technology Co ltd
Current assignee: Derun New Energy (Shenzhen) Co.,Ltd.
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2022-01-04
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a lithium battery for protecting a BMS battery, which can prevent excessive charging and discharging and prolong the service life, and comprises a lithium battery body, wherein the lithium battery body comprises a power line and a plug electrically connected with the power line, the plug comprises a side part, the lithium battery for protecting the BMS battery, which can prevent excessive charging and discharging and prolong the service life, further comprises a clamping seat, a clamping groove and a clamping column, the clamping seat is fixedly arranged at the top of the lithium battery body, the bottom of the clamping seat is fixedly connected with the top of the lithium battery body, the clamping groove is arranged at the top of the clamping seat, and the clamping column matched with the clamping groove is arranged at the side part of the plug. The utility model achieves the using effect of storing and protecting the power line and the plug of the lithium battery body, and simultaneously achieves the using effect of facilitating a user to plug and unplug the plug through the clamping column, thereby failing to realize the multifunctional using effect.

Description

Lithium battery with BMS battery protection, over-charge prevention and service life prolonging functions

Technical Field

The utility model relates to a lithium battery for protecting a BMS battery, preventing excessive charge and discharge and prolonging the service life, and belongs to the technical field of lithium batteries.

Background

Prevent lithium cell that overcharging improved life-span with BMS battery protection, for example, see the brand name blue contrary, the model is 12 v's lithium cell, contain lithium cell body, lithium cell body contain the power cord and with power cord electric connection's plug, the plug contains the lateral part, among the prior art, the result of use that the protection was accomodate to lithium cell body's power cord and plug can not be reached, simultaneously, the result of use that convenience of customers passed through card post plug can not be reached, and then multi-functional result of use can not be realized. Therefore, there is a strong need for a lithium battery for BMS battery protection that prevents overcharge and discharge and improves lifespan to solve the problems occurring in the related art.

In order to solve the technical problems, a new technical scheme is especially provided.

SUMMERY OF THE UTILITY MODEL

The present invention has been made in an effort to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a lithium battery for protecting a BMS battery, preventing overcharge and discharge, and improving the lifespan.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lithium cell that prevents excessive charge-discharge and improve life-span of BMS battery protection, contains lithium cell body, lithium cell body contain the power cord and with power cord electric connection's plug, the plug contains the lateral part, this BMS battery protection prevent that excessive charge-discharge improves life-span lithium cell still includes cassette, draw-in groove and card post, the fixed cassette that sets up in top of lithium cell body, the bottom of cassette and lithium cell body's top fixed connection, the top of cassette sets up the draw-in groove, the lateral part setting of plug and draw-in groove matched with card post.

Preferably, each corner of the clamping seat is provided with an arc transition.

Preferably, each corner of the clamping column is provided with a circular arc transition.

Preferably, the lithium battery body comprises a shell, and the clamping seat and the shell are of an integrated structure.

Compared with the prior art, the utility model has the beneficial effects that: reach and accomodate the result of use of protection to lithium cell body's power cord and plug, simultaneously, reach the result of use that convenience of customers passes through card post plug, and then can not realize multi-functional result of use.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention has been made in an effort to solve the problems occurring in the related art, and the present invention has been disclosed to provide a concept that solves the technical problems occurring in the related art, so that those skilled in the art should appreciate that the technical solutions of the present invention have been disclosed to the extent that they can completely solve the problems occurring in the related art. Therefore, if a person skilled in the art encounters new technical problems while implementing the technical solution, the person skilled in the art should understand that a directional problem of continuing development for two or three times and the like can be made on the basis of the present invention, and should not understand that the disclosure of the present invention is insufficient or cannot be implemented by newly proposing a problem, which belongs to a manner obvious to the person skilled in the art. If the present invention describes a part of the prior art referred to in the description of the embodiment, such a part not specifically described refers to the prior art, and it is natural that those skilled in the art can understand the prior art.

And, it should be noted in advance that, on the basis of solving the problem of realizing this basis and providing more choices for users, other achieved technical effects are only that the user sees the kernel and the wisdom concept, for example, if the technical effect described in this application part is considered not to be realized or achieved, it can be understood that the exaggerated beneficial effect which cannot be realized or achieved belongs to the error part, and the omission or deletion process can be performed, and at the same time, since there is a condition that this kind of condition belongs to the error part, at the time of deletion, it should not be understood that the modification is beyond the range recorded in the original specification.

Referring to the attached drawings of the specification, the utility model provides a technical scheme that: a lithium battery for protecting a BMS battery, which prevents overcharge and discharge and improves the service life, comprises a lithium battery body 1, wherein the lithium battery body 1 comprises a power line 2 and a plug 3 electrically connected with the power line 2, the plug 3 comprises a side part, the lithium battery for protecting the BMS battery, which prevents overcharge and discharge and improves the service life, further comprises a clamping seat 4, a clamping groove 5 and a clamping column 6, the clamping seat 4 is fixedly arranged at the top part of the lithium battery body 1, the bottom part of the clamping seat 4 is fixedly connected with the top part of the lithium battery body 1, the clamping groove 5 is arranged at the top part of the clamping seat 4, the clamping column 6 matched with the clamping groove 5 is arranged at the side part of the plug 3, the utility model is based on the condition that no product has only advantages and no defects, the utility model is only used for a specific environment in the background technology, such as scenes mentioned in the background technology, and if a user considers inconvenient use factors in some situations, the purchase of the lithium battery is not suggested in that situation, the product is intended and suggested only for use by users who need to mention the scene in the background and who can accept and ignore other negative factors at the same time, and is within the scope of the embodiments known to those of ordinary skill in the art.

Preferably, the corners of the clamping seat 4 are respectively provided with circular arc transitions, the corners of the clamping column 6 are respectively provided with circular arc transitions, the lithium battery body 1 comprises a shell, the clamping seat 4 and the shell are of an integral structure, meanwhile, the technical scheme of the present invention is taken as a preferred embodiment, and should not be understood as a limitation of the present application, such as horizontal or vertical or other, and in the existing industrial production process, some errors are inevitably generated, which are unavoidable in the industrial production, and can be expected and known by those skilled in the art, and can be understood as the prior art, and in the description of the present invention, the description language or scheme adopted is only a best embodiment mode with respect to the attached drawings, and when implementing the scheme of the present invention, the skilled person can flexibly select a specific embodiment on the basis of the scheme of the present invention, are among the extensions that would be known to one of ordinary skill in the art. And, some of the preferred ways to implement the solutions of the present invention in the present invention are better, some of them are not the best, and even some of them may have new problems, such as anyone who has proposed new technical problems not mentioned in the background of the present application according to the present invention, can understand that the directional problems of the continued development can be made on the basis of the present invention, and on the basis that it has been stated that the directional problems are not the technical problems to be solved by the present invention, the technical solutions of the present invention should be understood as those skilled in the art can clearly implement the technical solutions of the present invention.

When in use, the parts not specifically described in the present invention can be regarded as embodiments known to those skilled in the art, for example, the lithium battery body 1 can be understood as a lithium battery known to those skilled in the art, for example, the lithium battery with a brand name of blue-reversed and a model of 12v, and includes a lithium battery body 1, the lithium battery body 1 includes a power cord 2 and a plug 3 electrically connected to the power cord 2, and the plug 3 includes a side part, which are embodiments known to those skilled in the art, the present invention adopts a card holder 4, a card slot 5 and a card post 6 on the basis of the prior art, as shown in fig. 1, the top of the lithium battery body 1 is fixedly provided with a card holder 4, and in this way, the bottom of the card holder 4 is fixedly connected to the top of the lithium battery body 1, the top of the card holder 4 is provided with a card slot 5, the side part of the plug 3 is provided with a card post 6 matched with the

card slot

5, 3 accessible card posts of plug 6 are connected with 5 joints of draw-in groove, reach the result of use of accomodating the protection to the power cord 2 and the plug 3 of lithium cell body 1, simultaneously, under this kind of mode, the card post 6 of the lateral part setting of plug 3 reaches convenience of customers through the result of use of 6 plug plugs of card posts 3, and then realizes multi-functional result of use.

Meanwhile, the model and/or size of each component of the present invention should be understood as being matched and matched with each other, which belongs to the implementation mode known by those skilled in the art, and the matching tightness of each component of the present invention, which is known by those skilled in the art, belongs to the part that those skilled in the art can implement as required by adopting the mode known by those skilled in the art, and specifically, on the basis of the scheme of the present invention, those skilled in the art can make up some deficiencies in the details of the present invention through logical analysis and/or reasoning, so that the technical scheme of the present invention is more perfect and optimized. And, if the present invention is concerned with a problem not addressed by the present invention, any means known to those of ordinary skill in the art may be used to solve the problem, and all the means known to those of ordinary skill in the art are included in the embodiments known to those of ordinary skill in the art. For example, the present invention is also intended to protect the principle, not the specific data, and also in view of the fact that the size, data, etc. are not the object protected by the utility model patent, and therefore are not elaborated, and those skilled in the art can understand any embodiment known to those skilled in the art based on the present invention in combination with the prior art, and the present invention may have the drawbacks mentioned in the background, and this drawback may be the inexhaustible drawback of the utility model, but in the development of a technology, it is difficult to develop a technology without any drawbacks, the solution of this drawback can be understood as the prior art, and the people using the present invention are limited to the users who need the environment mentioned in the background and can continue to select the use by ignoring this drawback. Based on this, what is claimed in the present application is only a part of the principle of the solution corresponding to the problem of the background art, and other parts, for example, how to implement the technical solution of the present application more optimally on the basis of the principle of the present application, obviously, the technical solution of the present application with clear description is not completely implemented through one development and one patent application, so the technical solution of the present application is only limited to the technical problem to be solved in the corresponding background art, and other parts can be completed in another development and patent application, or be continuously improved on the technology of the solution of the present application by other technical personnel in the art, and apply a patent to achieve the optimal using effect, all of which belong to the known ways in the art.

The design to be explained is: the control circuit involved in the present design is a conventional technique for controlling the operation of each component and the corresponding control program. The drawings are only for purposes of illustrating the principles of the utility model as will be readily understood by those of ordinary skill in the art. Because of the limitation of the page size of the patent application document, in order to clearly show the principle, the proportional size between each component in the drawings may be inconsistent with the actual product, so it can be understood by those skilled in the art that, for example, the structural principle of a certain part in the drawings is highlighted, the part is intentionally drawn to be larger, and another part appears to be smaller, so it can be understood that, based on the principle of the present invention, the smaller, more practical and more understandable each component based on the present invention can be naturally made by using the more reasonable industrial design, and the way that those skilled in the art can know is the more compact and more practical, and in the application process, if the parts of the patent application, such as the claims, the description and the unclear description in the drawings, the unclear part based on the description is the part that those skilled in the art can not understand and implement, that is, it is not understood in which scope the unclear description portion is, therefore, it is not reasonable to consider that the modifications beyond the scope described in the original specification and claims are obvious if it is not known which scope, and therefore, it should be understood that the unclear description portion is deleted in the present application in order to overcome the existing disadvantages and the unclear description portion is deleted without exceeding the scope described in the original specification and claims.

And that the practice of the utility model will be extended to any embodiment known to those skilled in the art, given the compliance with the national laws and regulations and the associated safety precautions.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "two ends", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention; and those skilled in the art will appreciate that the benefits to be achieved by the present invention are only better than those achieved by current embodiments of the prior art under certain circumstances, rather than the best use directly in the industry.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 BMS battery protection prevent excessive charge-discharge life-prolonging lithium cell, contains lithium cell body, lithium cell body contain the power cord and with power cord electric connection's plug, the plug contains the lateral part, its characterized in that: this lithium cell that prevents excessive charge-discharge and improve life-span of BMS battery protection still includes cassette, draw-in groove and card post, and lithium cell body's the fixed cassette that sets up in top, the bottom of cassette and lithium cell body's top fixed connection, the top of cassette sets up the draw-in groove, the lateral part setting of plug and draw-in groove matched with card post.

2. The BMS battery protection overcharge prevention and life improvement lithium battery according to claim 1, wherein: and arc transition is respectively arranged at each edge angle of the clamping seat.

3. The BMS battery protection overcharge prevention and life improvement lithium battery according to claim 1, wherein: and each edge angle of the clamping column is provided with circular arc transition.

4. The BMS battery protection over-charge prevention life-enhancing lithium battery according to claim 3, wherein: the lithium battery body comprises a shell, and the clamping seat and the shell are of an integrated structure.