CN217387437U

CN217387437U - Electric power energy storage battery box and stacking connection structure

Info

Publication number: CN217387437U
Application number: CN202123283709.1U
Authority: CN
Inventors: 吴祁威; 徐艺; 邓志江
Original assignee: Foxess Co Ltd
Current assignee: Foxess Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-09-06
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to a power energy storage battery box and a superposition connection structure, which comprises a case main body, wherein one side of the case main body is provided with an upper cover plate, and the other side is provided with a lower base plate; the upper cover plate is provided with a handle; a positioning structure, a communication hole and a fixing structure are arranged between the upper cover plate and the lower bottom plate; a battery mounting groove is formed in the case main body; the handle is symmetrical structure, including left handle and right handle, and left handle and right handle are located upper cover plate top both sides respectively, and the handle that the adaptation was seted up to the lower plate hides the groove, hides the groove including left handle and right handle and hides the groove. The utility model has simple and compact structure, stable forming process and convenient assembly, and can combine a plurality of original parts into one part, so that the size of the product is further reduced on the basis of keeping the original performance; the processing technology of the product is single and stable; the number of parts assembled by finished products is reduced, machining and assembling errors are reduced, automatic production can be realized, the working efficiency is greatly improved, and the cost is remarkably reduced.

Description

Electric power energy storage battery box and stacking connection structure

Technical Field

The utility model belongs to the technical field of energy storage equipment, a electric power energy storage battery box and stack connection structure are related to.

Background

In the household appliance and energy storage industry, most structures comprise handles, and the handles are usually designed, processed and assembled independently in the prior art, so that the processing and assembling cost of the design mode is high, and the human resources are greatly wasted; meanwhile, the gap fit between the parts is unstable, and the quality of a finished product is influenced due to assembly errors caused by manual operation inconsistency.

Disclosure of Invention

An object of the utility model is to provide an electric power energy storage battery box and stack connection structure can solve and have the unstable problem of size, angle clearance fit between a plurality of parts, and the shaping technology is stable, the equipment is convenient.

According to the utility model provides a technical scheme: an electric energy storage battery box comprises a case main body, wherein an upper cover plate is arranged on one side of the case main body, and a lower bottom plate is arranged on the other side of the case main body; the upper cover plate is provided with a handle; a positioning structure, a communication hole and a fixing structure are arranged between the upper cover plate and the lower bottom plate; a battery mounting groove is formed in the case main body; the handle is symmetrical structure, including left handle and right handle, and left handle and right handle are located upper cover plate top both sides respectively, and the handle that the adaptation was seted up to the lower plate hides the groove, hides the groove including left handle and right handle and hides the groove.

As a further improvement of the utility model, the positioning structure comprises an upper cover plate positioning structure and a lower bottom plate positioning structure, and the upper cover plate positioning structure and the lower bottom plate positioning structure are positioning columns and positioning grooves which are matched; the upper cover plate positioning structure is positioned at the inner sides of the left handle and the right handle; the lower base plate positioning structure is positioned inside the left handle hiding groove and the right handle hiding groove.

As a further improvement of the utility model, the intercommunicating pore includes upper cover plate intercommunicating pore and lower plate intercommunicating pore, and the upper cover plate intercommunicating pore is arranged in left handle, and the lower plate intercommunicating pore is arranged in the hidden groove of left handle.

As a further improvement, the left handle comprises a baffle plate which is enclosed on the two sides of the intercommunicating pore of the upper cover plate.

As a further improvement of the utility model, the fixing structure comprises an upper cover plate connecting boss and a lower base plate connecting groove, the upper cover plate connecting boss is positioned at two side corners of the top of the upper cover plate, and a connecting hole is drilled on the upper cover plate connecting boss; the lower bottom plate connecting groove is formed in the lower bottom plate, and the side face of the case body is drilled with a connecting screw hole.

As a further improvement, the upper cover plate, the handle, the upper cover plate positioning structure and the upper cover plate intercommunicating pore are integrally formed by die casting or injection molding.

As a further improvement, the case body and the lower bottom plate positioning structure are integrally formed through die casting or injection molding.

As a further improvement of the utility model, the side surfaces of the left handle and the right handle are trapezoidal.

A superposed connection structure of power energy storage battery boxes comprises a plurality of power energy storage battery boxes, wherein the power energy storage battery boxes are vertically superposed and connected; and batteries are placed in the power energy storage battery box and connected through the communication holes by wires.

The positive progress effect of this application lies in:

the utility model has simple and compact structure, stable forming process and convenient assembly, and can combine a plurality of original parts into one part, so that the size of the product is further reduced on the basis of keeping the original performance; the processing technology of the product is single and stable; the number of parts assembled by finished products is reduced, machining and assembling errors are reduced, automatic production can be realized, the working efficiency is greatly improved, and the cost is remarkably reduced. The upper cover main body, the handle structure, the guide structure, the baffle plate, the part mounting structure and the mounting and fixing structure are integrally formed, so that the stability and the reliability of integral assembly are improved; meanwhile, the handle can be hidden in the chassis after being installed, so that the appearance is clean and tidy.

Drawings

Fig. 1 is a schematic structural diagram of the upper cover plate of the present invention.

Fig. 2 is a schematic structural diagram of the main case body of the present invention.

Fig. 3 is a schematic structural diagram of the mounting structure of the present invention.

Detailed Description

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover such processes, methods, systems, articles, or apparatus that comprise a list of steps or elements, are not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such processes, methods, articles, or apparatus.

In fig. 1-2, the portable electronic device comprises an upper cover plate 1, an upper cover plate positioning structure 3, a case body 6, an upper cover plate connecting boss 7, a lower base plate positioning structure 9, a lower base plate connecting groove 10, a left handle hiding groove 11-1, a right handle hiding groove 11-2 and the like.

As shown in fig. 1-3, the utility model relates to an electric energy storage battery box, which comprises a box main body 6, wherein one side of the box main body 6 is provided with an upper cover plate 1, and the other side is provided with a lower bottom plate; the upper cover plate 1 is provided with a handle; a positioning structure, a communicating hole and a fixing structure are arranged between the upper cover plate 1 and the lower bottom plate.

A battery mounting groove is provided in the case main body 6.

In order to be stressed evenly, the handle is of a symmetrical structure and comprises a left handle 2-1 and a right handle 2-2. The left handle 2-1 and the right handle 2-2 are respectively positioned at two sides of the top of the upper cover plate 1. The lower bottom plate is provided with adaptive handle hiding grooves which comprise a left handle hiding groove 11-1 and a right handle hiding groove 11-2.

The positioning structure comprises an upper cover plate positioning structure 3 and a lower base plate positioning structure 9, wherein the upper cover plate positioning structure 3 and the lower base plate positioning structure 9 are adaptive positioning columns and positioning grooves. The upper cover plate positioning structure 3 is positioned at the inner sides of the left handle 2-1 and the right handle 2-2. The lower base plate positioning structure 9 is positioned at the inner side of the left handle hiding groove 11-1 and the right handle hiding groove 11-2.

The communication holes comprise an upper cover plate communication hole 5 and a lower base plate communication hole 12, the upper cover plate communication hole 5 is positioned in the left handle 2-1, and the lower base plate communication hole 12 is positioned in the left handle hiding groove 11-1.

The left handle 2-1 comprises a baffle 2-11, and the baffle 2-11 surrounds two sides of the upper cover plate communication hole 5, so that the electric wire can be protected from being damaged.

The fixing structure comprises an upper cover plate connecting boss 7 and a lower base plate connecting groove 10, the upper cover plate connecting boss 7 is located at two side corners of the top of the upper cover plate 1, and a connecting hole is drilled in the upper cover plate connecting boss 7. The lower base plate connecting groove 10 is arranged on the lower base plate and matched with the position and the size of the upper cover plate connecting boss 7, and the side surface of the case main body 6 is drilled with a connecting screw hole 8.

Preferably, the upper cover plate 1, the handle, the upper cover plate positioning structure 3 and the upper cover plate communication hole 5 are integrally formed by die casting or injection molding.

Preferably, the chassis body 6 and the lower bottom plate positioning structure 9 are integrally formed by die casting or injection molding.

Preferably, the left handle 2-1 and the right handle 2-2 are trapezoidal in side, but not limited to trapezoidal, including rectangular, semicircular, etc.

As shown in fig. 3, a stacked connection structure of power energy storage battery boxes includes a plurality of power energy storage battery boxes, which are stacked and connected up and down; and a battery is placed in the power energy storage battery box and is connected through an electric wire.

The upper cover plate 1 of the lower electric energy storage battery box is respectively embedded with a left handle hiding groove 11-1, a right handle hiding groove 11-2, a lower base plate positioning structure 9 and a lower base plate connecting groove 10, wherein the left handle 2-1, the right handle 2-2, the upper cover plate positioning structure 3 and the upper cover plate connecting boss 7 are positioned on the upper cover plate 1 of the lower electric energy storage battery box. The screw is screwed into the connecting screw hole 8 and then passes through the connecting hole on the upper cover plate connecting boss 7, so that the connection of the upper and lower electric power energy storage battery boxes is completed.

The electric wires pass through the upper and lower batteries from the upper cover communicating hole 5 and the lower base communicating hole 12.

The connection screw hole 8 on the electric power energy storage battery box located at the lowest position is connected with one end of a ground wire through a bolt, and the other end of the ground wire is connected with the ground, so that electric shock accidents are prevented from happening during working, and safety of workers can be protected.

The die-casting or injection-molding upper cover case structure provided by the utility model can realize four functions of carrying, guiding, protecting and fixing, has simple and compact structure and small size, combines a plurality of parts for design, processing and assembly, has lower processing and assembly cost due to the design mode, and greatly reduces the waste of human resources; meanwhile, the problem that the clearance fit between a plurality of parts is unstable due to the size and the angle is avoided, the assembly error caused by manual operation inconsistency is reduced, and the quality and the stability of finished products are improved.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment without departing from the scope of the present invention, but all the modifications, equivalent changes and modifications of the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims

1. The electric energy storage battery box is characterized by comprising a case main body (6), wherein an upper cover plate (1) is arranged on one side of the case main body (6), and a lower bottom plate is arranged on the other side of the case main body (6); a handle is arranged on the upper cover plate (1); a positioning structure, a communication hole and a fixing structure are arranged between the upper cover plate (1) and the lower bottom plate; a battery mounting groove is formed in the case main body (6); the handle is of a symmetrical structure and comprises a left handle (2-1) and a right handle (2-2), the left handle (2-1) and the right handle (2-2) are respectively positioned on two sides of the top of the upper cover plate (1), and the lower bottom plate is provided with a handle hiding groove which is matched with the upper cover plate and comprises a left handle hiding groove (11-1) and a right handle hiding groove (11-2).

2. The power energy storage battery box of claim 1, characterized in that the positioning structure comprises an upper cover plate positioning structure (3) and a lower base plate positioning structure (9), the upper cover plate positioning structure (3) and the lower base plate positioning structure (9) are adaptive positioning columns and positioning grooves; the upper cover plate positioning structure (3) is positioned on the inner sides of the left handle (2-1) and the right handle (2-2); the lower bottom plate positioning structure (9) is positioned at the inner sides of the left handle hiding groove (11-1) and the right handle hiding groove (11-2).

3. The power storage battery box according to claim 2, characterized in that the communication holes comprise an upper cover plate communication hole (5) and a lower base plate communication hole (12), the upper cover plate communication hole (5) being located in the left handle (2-1), the lower base plate communication hole (12) being located in the left handle hiding groove (11-1).

4. A power storage battery box according to claim 3, characterized in that the left handle (2-1) comprises baffles (2-11), and the baffles (2-11) surround both sides of the upper cover communicating hole (5).

5. The power energy storage battery box of claim 1, characterized in that the fixing structure comprises an upper cover plate connecting boss (7) and a lower base plate connecting groove (10), the upper cover plate connecting boss (7) is positioned at two side corners of the top of the upper cover plate (1), and a connecting hole is drilled on the upper cover plate connecting boss (7); the lower bottom plate connecting groove (10) is arranged on the lower bottom plate, and the side surface of the case main body (6) is drilled with a connecting screw hole (8).

6. The power storage battery box according to claim 3, characterized in that the upper cover plate (1), the handle, the upper cover plate positioning structure (3) and the upper cover plate communication hole (5) are integrally formed by die casting or injection molding.

7. The power storage battery box of claim 2, characterized in that the chassis body (6) and the lower base plate positioning structure (9) are integrally formed by die casting or injection molding.

8. The power storage battery box according to claim 1, characterized in that the left handle (2-1) and the right handle (2-2) are trapezoidal in side.

9. A power energy storage battery box stacking and connecting structure is characterized by comprising a plurality of power energy storage battery boxes according to any one of claims 1 to 8, wherein the plurality of power energy storage battery boxes are stacked and connected up and down; and batteries are placed in the power energy storage battery box and connected through the communication holes by wires.