CN217158516U

CN217158516U - Battery box

Info

Publication number: CN217158516U
Application number: CN202220467475.1U
Authority: CN
Inventors: 龙波平; 高谱祥
Original assignee: Guangzhou Leonis Machinery Co ltd
Current assignee: Guangzhou Leonis Machinery Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-08-09
Anticipated expiration: 2032-03-04

Abstract

The application relates to the technical field of battery components, in particular to a battery box, which comprises a battery box main body and a protective cover; the protective cover is arranged on an opening of the side wall of the battery box main body; a screw hole and a clamping groove are arranged in the battery box main body; the protective cover is provided with a fastener and a fixing piece; the clamping part is provided with a clamping part matched with the clamping groove; the fixing piece is provided with a through hole corresponding to the screw hole. This application not only can need not to increase under the prerequisite of hole site and other annexes in the battery case main part, is connected visor and battery case main part as an organic whole, has practiced thrift the cost, but also can buckle spare and mounting all adopt built-in design, and the surface of having guaranteed the visor is succinct pleasing to the eye, has solved effectively among the prior art and has had the shortcoming that the cost is higher and the outward appearance is not pleasing to the eye.

Description

Battery box

Technical Field

The application relates to the technical field of battery components, in particular to a battery box.

Background

Similar built-in battery protection covers used in the market at present are directly installed and are connected with a battery into a whole by means of other assembly accessories. The directly-installed built-in battery protective cover can be fixed on the pipe fitting only by using auxiliary accessories which are welded or increase the assembly cost; the existing protective cover which is assembled with the battery into a whole needs to be additionally provided with hole sites and other accessories on the protective cover and the battery box and fixed by exposed screws. The two mounting modes of the protective covers have the defects of higher cost and unattractive appearance no matter welding, hole digging or adding other accessories.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present application provides a battery box for solving the problems of high cost and poor appearance in the prior art.

In order to achieve the purpose, the application provides the following technical scheme:

a battery box includes a battery box main body and a protective cover;

the protective cover is arranged on an opening of the side wall of the battery box main body;

a screw hole and a clamping groove are formed in the battery box main body;

the protective cover is provided with a buckle piece and a fixing piece;

the clamping part is provided with a clamping part matched with the clamping groove;

the fixing piece is provided with a through hole corresponding to the screw hole.

Preferably, in the battery case, the protective cover has a concave structure whose height increases from an edge position to a central portion.

Preferably, in the above battery box, the fastening member and the fixing member are both mounted on an inner wall of the concave structure.

Preferably, in the battery case, the locking member is specifically shaped like an inverted T, an L, or a barb.

Preferably, in the battery box, the number of the buckling pieces is two, and the buckling pieces are symmetrically arranged on two sides of the protective cover;

the fixing pieces are two and symmetrically arranged on two sides of the protective cover.

Preferably, in the battery box, the two fasteners are located between the two fixing parts.

Preferably, in the above battery cartridge, a battery charging hole is provided in a side wall of the cartridge body.

Preferably, in the above battery cartridge, a side wall of the cartridge body is provided with a battery key.

Compared with the prior art, the beneficial effects of this application are:

the application provides a battery case, the visor passes through buckle spare and the inside draw-in groove buckle cooperation of battery case main part, and pass the through-hole of mounting and the inside screw hole of battery case main part through the bolt, thereby realize that the visor stabilizes and install in battery case main part, not only can need not to increase under the prerequisite of hole site and other annexes in the battery case main part, be connected visor and battery case main part as an organic whole, the cost is practiced thrift, but also buckle spare and mounting all adopt built-in design, the surface of having guaranteed the visor is succinct pleasing to the eye, the shortcoming that exists the cost and is higher and the outward appearance is unattractive among the prior art has been solved effectively.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a sectional view of a protective cover for a battery case according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a battery case according to an embodiment of the present disclosure;

FIG. 3 is a front view of a battery pack according to an embodiment of the present application;

fig. 4 is a rear view of a battery pack according to an embodiment of the present application.

In the figure:

100. a battery case main body; 110. a screw hole; 120. a card slot; 130. a battery charging aperture; 140. a battery key; 150. an opening; 200. a protective cover; 210. a fastener; 211. a fastening part; 220. a fixing member; 221. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should be noted that the terms "mounted," "connected," and "connected" are used broadly and are defined as, for example, a fixed connection, an exchangeable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements, unless otherwise explicitly stated or limited. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.

Similar built-in battery protection covers used in the market at present are directly installed and are connected with a battery into a whole by means of other assembly accessories. Wherein, the directly installed built-in battery protective cover can be fixed on the pipe fitting only by welding or other auxiliary accessories which increase the assembly cost; the existing protective cover which is assembled with the battery into a whole needs to be additionally provided with hole sites and other accessories on the protective cover and the battery box and fixed by exposed screws. The two mounting modes of the protective covers have the defects of higher cost and unattractive appearance no matter welding, hole digging or adding other accessories. This embodiment provides a battery case, has solved effectively among the prior art shortcoming that has the cost higher and the outward appearance is not pleasing to the eye.

Referring to fig. 1 to 4, a battery pack according to an embodiment of the present invention includes a battery pack body 100 and a protective cover 200; the protective cover 200 is mounted on the opening 150 of the side wall of the cartridge body 100; a screw hole 110 and a clamping groove 120 are arranged in the battery box main body 100; the protective cover 200 is provided with a fastener 210 and a fixing member 220; the fastening piece 210 is provided with a fastening part 211 matched with the clamping groove 120; the fixing member 220 is provided with a through hole 221 corresponding to the screw hole 110.

More specifically, when the length of the battery in the battery box is long, the protection cover 200 is long, the fixing element 220 and the locking element 210 can be respectively distributed at two ends of the protection cover 200, or the fixing element 220 and the locking element 210 can be respectively arranged at two ends of the protection cover 200, so that the protection cover 200 can be stably mounted on the battery box main body 100 regardless of which mounting manner is selected, and the mounting manner can be selected according to actual needs.

The protective cover 200 of the embodiment is in snap fit with the clamping groove 120 in the battery box main body 100 through the snap member 210, and the bolt passes through the through hole 221 of the fixing member 220 and the screw hole 110 in the battery box main body 100, thereby realizing that the protective cover 200 is stably installed on the battery box main body 100, not only on the premise that a hole site and other accessories are not needed to be added on the battery box main body 100, the protective cover 200 is connected with the battery box main body 100 as a whole, the cost is saved, but also the snap member 210 and the fixing member 220 can both adopt an internal design, the outer surface of the protective cover 200 is ensured to be simple and attractive, and the defects of high cost and unattractive appearance in the prior art are effectively overcome.

Further, in the present embodiment, the protection cover 200 has a concave structure with a height increasing from an edge position to a middle portion. The protective cover 200 having the concave structure can not only be adapted to the shape change of the battery case body 100, but also surround and cover the opening 150 with the concave structure, thereby providing a good protection effect for the internal battery.

Further, in the present embodiment, the locking member 210 and the fixing member 220 are both mounted on the inner wall of the concave structure. The arrangement can embed the fastener 210 and the fastener 220 on the inner wall of the protective cover 200, so that the outer surface of the protective cover 200 is kept flat, and the protective cover 200 and the outer surface of the whole battery box are both simple and beautiful.

Further, in the present embodiment, the locking member 210 is specifically shaped like an inverted T, an L, or a barb. No matter the fastener 210 is of an inverted T shape, an L shape or an barb shape, the protective cover 200 can be quickly mounted on the opening 150 of the battery box main body 100, and the shape of the engaging groove 120 is changed along with the shape change of the fastener 210.

More specifically, the L-shaped locking member 210 is preferably adopted in the embodiment, an elastic rib may be disposed at the notch of the slot 120, the L-shaped locking member 210 needs to compress the elastic rib to be connected with the entering slot 120 in a locking manner, and the elastic rib also needs to be compressed to exit the slot 120 when exiting.

Further, in the present embodiment, two fastening members 210 are symmetrically disposed on two sides of the protection cover 200, so that the two fastening members 210 are beneficial to enhancing the connection between the protection cover 200 and the battery box main body 100, and the protection cover 200 can be better fixed on the battery box main body 100; the two fixing members 220 are symmetrically disposed on two sides of the protective cover 200, so that the two fixing members 220 are beneficial to enhancing the connection between the protective cover 200 and the battery box main body 100, and the protective cover 200 can be better fixed on the battery box main body 100.

Further, in the present embodiment, two fasteners 210 are located between two fixing elements 220. Because the installation position of the fastener 210 is more accurate than the installation position of the fixing member 220, by disposing two fasteners 210 between two fixing members 220, the fastener 210 can be firstly fastened to the slot 120 of the battery box main body 100 when being installed, and the through hole 221 of the fixing member 220 can be properly pressed against the edge of the protection cover 200, so that the through hole 221 is aligned to the screw hole 110, and then the fixing member 220 can be installed on the screw hole 110 of the battery box main body 100 by a bolt or a screw, thereby achieving the purpose of installing the protection cover 200 on the battery box main body 100.

Further, in the present embodiment, a battery charging hole 130 is provided on a side wall of the cartridge body 100. The external charging terminals can be connected through the battery charging holes 130, so that the built-in batteries can be charged, and the requirement of sustainable use of the battery box can be met.

Further, in the present embodiment, the side wall of the cartridge body 100 is provided with the battery key 140. When the built-in battery is dead, the door body can be opened manually through the battery key 140, so that the user can need the door body from time to time.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A battery box is characterized by comprising a battery box main body and a protective cover;

a screw hole and a clamping groove are formed in the battery box main body;

the protective cover is provided with a buckle piece and a fixing piece;

2. A battery pack as claimed in claim 1, wherein said protective cover has a concave structure whose height increases from the edge position toward the middle.

3. A battery compartment as claimed in claim 2, wherein the snap-fit member and the securing member are both mounted on the inner wall of the concave structure.

4. A battery compartment as claimed in claim 1, wherein the latch member is in particular of inverted T, L or barb type.

5. The battery box as claimed in claim 1, wherein the number of the locking members is two, and the two locking members are symmetrically arranged on two sides of the protective cover;

6. A battery compartment as defined in claim 2, wherein two of said clasps are located between two of said securing members.

7. A battery cartridge as defined in claim 1, wherein a battery charging hole is provided on a side wall of said cartridge body.

8. A battery compartment as defined in claim 1, wherein the side wall of the battery compartment body is provided with a battery key.