CN222601068U

CN222601068U - A battery chassis structure

Info

Publication number: CN222601068U
Application number: CN202420844038.6U
Authority: CN
Inventors: 曾阿盛; 鲍伟; 钱龙; 许浩; 祝威
Original assignee: Jiangsu Huayou Energy Technology Co ltd
Current assignee: Jiangsu Huayou Energy Technology Co ltd
Priority date: 2024-04-23
Filing date: 2024-04-23
Publication date: 2025-03-11
Anticipated expiration: 2034-04-23

Abstract

The utility model relates to the technical field of battery assembly and discloses a battery case structure, which comprises a case body, wherein the outer wall of the case body is fixedly connected with a side plate, the outer wall of the side plate is connected with a case cover in a sliding manner, the inner wall of the side plate is provided with a heat dissipation vent, the inner wall of the case cover is provided with a first fixing groove, the inner wall of the case body is provided with a mounting groove, the outer wall of a power output connector is connected with a dustproof case in a sliding manner, the inner wall of the case body is fixedly connected with a communication output connector, the outer wall of the case body is provided with a second indicator lamp, the outer wall of the case body is provided with a first indicator lamp, and the outer wall of the case body is provided with a bar hanging component. In the utility model, the module produced in advance is fixed in the box body by using the screw rod, so that the internal battery cannot shake, and then the intelligent management module is fixed on the access panel and then the access panel is fixed on the box body, thereby realizing that the product is in fault and effectively inquired for fault maintenance or replacement.

Description

Battery case structure

Technical Field

The utility model relates to the technical field of battery assembly, in particular to a battery case structure.

Background

With the increasing demands of people on electronic devices, the importance of batteries as energy storage components of the devices is also increasing, however, due to the chemical nature and structural characteristics of batteries, safety problems may exist in the use process, such as overcharge, overdischarge, short circuit and the like, and the safety problems may cause the dangers of fire, explosion and the like of the batteries, so that great potential safety hazards are brought to users, and in the fields of electric automobiles and energy storage, the batteries are widely applied, and the requirements on the safety and the reliability of the batteries are higher, so that more perfect battery protection measures are needed.

In view of the above problems, we have invented a battery chassis structure. The design and manufacture of the battery case need to take into consideration many factors such as safety, durability, heat dissipation performance and the like, and by researching and solving these problems, the development and application of the battery case can be promoted, and the safety and convenience of battery use can be improved.

Disclosure of utility model

In order to make up for the defects, the utility model provides a battery case structure, which aims to improve the situation that the case design is often complex, the manufacturing process also requires higher precision and technological level, the manufacturing cost and the difficulty are increased, the battery case is not provided with an intelligent management system, the charging state, the electric quantity, the service life and the like of the battery cannot be effectively monitored and managed, the service efficiency of the battery is low, and the management cost is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a battery case structure, includes the box, the outer wall fixedly connected with curb plate of box, the outer wall sliding connection of curb plate has the case lid, the heat dissipation vent has been seted up to the inner wall of curb plate, first fixed slot has been seted up to the inner wall of case lid, the mounting groove has been seted up to the inner wall of box, the inner wall of box is provided with management module, the outer wall of box is provided with the access panel, the outer wall sliding connection of management module is at the inner wall of mounting groove, the outer wall sliding connection of access panel is at the inner wall of mounting groove, the outer wall fixedly connected with power take-off connector of box, the outer wall sliding connection of power take-off connector has the dirt-proof case, the inner wall fixedly connected with communication take-off connector of box, the outer wall of box is provided with the second pilot lamp, the outer wall of box is provided with first pilot lamp, the outer wall of box is provided with the couple subassembly.

Preferably, the hook component comprises a hanging lug, wherein the outer wall of the hanging lug is fixedly connected with the outer wall of the box body, and the outer wall of the hanging lug is fixedly connected with a connecting plate.

Preferably, a second fixing groove is formed in the inner wall of the box body.

Preferably, the inner wall sliding connection of box has the outer protective housing, the lower surface sliding connection of case lid is at the upper surface of outer protective housing.

Preferably, the upper surface of the outer protective shell is connected with a module in a sliding manner.

Preferably, the outer wall of module is provided with the flexible connection strip, the outer wall of flexible connection strip is laminated mutually with the outer wall of outside protective housing.

Preferably, the outer wall of the flexible connecting strip is fixedly connected with an expansion connecting strip.

Preferably, the lower surface sliding connection of case lid is at the upper surface of box, the bottom of first fixed slot is laminated with the top of second fixed slot mutually.

The utility model has the following beneficial effects:

1. In the utility model, the module produced in advance is fixed in the box body by using the screw rod, so that the internal battery cannot shake, and then the intelligent management module is fixed on the access panel and then the access panel is fixed on the box body, thereby realizing that the product is in fault and effectively inquired for fault maintenance or replacement.

2. According to the intelligent management system, the power output connector and the communication output connector are fixed on the box body through screws, and the intelligent management of product output is realized through soft connection and internal communication harness conduction.

3. According to the utility model, the box cover, the hanging lugs and the connecting plate are fixed on the box body by using countersunk screws, so that the overall safety of the battery is effectively improved, the chassis is provided with the hanging lugs which can fix the product to a certain point, the product can be more conveniently placed and used in the using process, and the product can be better fixed in the using process by the hanging lugs and the connecting plate in the placing and using process.

4. In the utility model, the side plate and the heat dissipation vent opening ensure that heat generated in the use process of the battery can be effectively dissipated, and the battery can be further subjected to heat dissipation protection in the use process, so that the stability of the battery can be more effectively increased

Drawings

Fig. 1 is a perspective view of a battery case structure according to the present utility model;

fig. 2 is a schematic diagram of a case cover of a battery case structure according to the present utility model;

fig. 3 is a schematic view of an access panel of a battery chassis structure according to the present utility model.

Legend description:

1. A case; 2, a box cover, 3, a hanging lug, 4, a connecting plate, 5, an overhaul panel, 6, a management module, 7, a power output connector, 8, a communication output connector, 9, a module, 10, a flexible connecting strip, 11, a side plate, 12, a heat dissipation vent, 13, a first indicator lamp, 14, an external protective shell, 15, a second indicator lamp, 16, an installation groove, 17, an expansion connecting strip, 18, a dustproof shell, 19, a first fixing groove, 20 and a second fixing groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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, an embodiment of the utility model provides a battery case structure, which comprises a case body 1, wherein the outer wall of the case body 1 is fixedly connected with a side plate 11, the outer wall of the side plate 11 is in sliding connection with a case cover 2, the inner wall of the side plate 11 is provided with a heat dissipation vent 12, the inner wall of the case cover 2 is provided with a first fixed groove 19, the inner wall of the case body 1 is provided with a mounting groove 16, the inner wall of the case body 1 is provided with a management module 6, the outer wall of the case body 1 is provided with an access panel 5, the outer wall of the management module 6 is in sliding connection with the inner wall of the mounting groove 16, the outer wall of the access panel 5 is in sliding connection with the inner wall of the mounting groove 16, the outer wall of the case body 1 is fixedly connected with a power output connector 7, the outer wall of the power output connector 7 is in sliding connection with a dustproof case 18, the inner wall of the case body 1 is fixedly connected with a communication output connector 8, the outer wall of the case body 1 is provided with a second indicator lamp 15, the outer wall of the case body 1 is provided with a first indicator lamp 13, and the outer wall of the case 1 is provided with a hook component;

Specifically, the outer wall fixedly connected with curb plate 11 of box 1, the outer wall sliding connection of curb plate 11 has case lid 2, and the inner wall of curb plate 11 has been seted up and has been dispelled the heat through curb plate 11 and heat dissipation vent 12 can dispel the heat at the long-time temperature that distributes of working of battery in the in-process that uses, can further improve the stability of battery in the in-process that uses, can observe the state of battery in the course of working through second pilot lamp 15 and first pilot lamp 13 in the in-process that uses, can in time carry out the effect of adjustment to the state of working.

Referring to fig. 2, a second fixing groove 20 is formed in the inner wall of the case 1, an outer protective shell 14 is slidably connected to the inner wall of the case 1, and the lower surface of the case cover 2 is slidably connected to the upper surface of the outer protective shell 14, and a module 9 is slidably connected to the upper surface of the outer protective shell 14;

Specifically, the case cover 2 not only can further fix the external protection case 14 and the module 9, but also can protect the internal structure of the case cover 2 during use.

Referring to fig. 2-3, the outer wall of the module 9 is provided with a flexible connecting strip 10, the outer wall of the flexible connecting strip 10 is attached to the outer wall of the outer protective shell 14, the outer wall of the flexible connecting strip 10 is fixedly connected with an expanding connecting strip 17, the lower surface of the box cover 2 is slidingly connected to the upper surface of the box body 1, and the bottom end of the first fixing groove 19 is attached to the top end of the second fixing groove 20;

Specifically, use flexible coupling strip 10 and inside communication pencil to switch on, realize the intelligent management of product output, can stabilize the battery more through outside protective housing 14 and module 9 in the in-process of using, can further fix box 1 and case lid 2 through first fixed slot 19 and second fixed slot 20 in the in-process of using, and mounting structure is simple, and the in-process of using can be quick open box 1 and case lid 2 maintain and change.

Working principle: when the structure is needed, firstly, the module 9 produced in advance is fixed in the box body 1 by using a screw rod, so that an internal battery cannot shake, secondly, the intelligent management module 6 is fixed on the access panel 5, and then the access panel 5 is fixed on the box body 1, so that the effect of effectively inquiring faults for repairing or replacing the faults of products is realized, then the power output connector 7 and the communication output connector 8 of the intelligent management module are fixed on the box body 1 by using screws, the flexible connecting strip 10 and the internal communication wire harness are used for conducting, the intelligent management of the output of the products is realized, finally, the box cover 2, the hanging lugs 3 and the connecting plate 4 are fixed on the box body 1 by using countersunk screws, the overall safety of the battery is effectively improved, the box body 1 is provided with the hanging lugs 3, the products can be fixed at a certain point, secondly, the side plate 11 is provided with the heat dissipation ventilation opening 12, so that the heat generated in the use process of the battery can be effectively dissipated, the dustproof case 18 can better prevent dust from entering the internal butt joint to pollute the power output connector 7 in the inapplicable process, so that poor contact effect can be caused in the use process, the first indicator lamp 13 and the second indicator lamp 15 can be used for indicating the health of the battery in the use process and indicating whether the internal battery is overcharged or not and whether the internal battery is overdischarged or not in the use process through the detection of the management module 6, and the battery case is printed with a safety warning mark so as to remind a user to pay attention to safe use, the external protective shell 14 can better protect the battery in the use process, not only can protect the battery from collision and scratch, but also has the effect of preventing the battery from being wet and short-circuited in the use process, the structure can be connected in parallel according to the number of batteries installed in the box body 1 through the flexible connecting strips 10 and the expansion connecting strips 17, the working state can be displayed through the connection of the communication output connector 8 and the second indicator lamp 15, the box cover 2 can be quickly opened in the using process through the first fixing groove 19 and the second fixing groove 20 in the using process, the box body 1 is quickly maintained and replaced in the using process, the structure not only achieves the effect of being fixed in the box body 1 through the overhaul panel 5 in the using process, thereby realizing that the products are in failure and effectively inquired of failure to overhaul or replace, but also has the functions of using the flexible connecting strips 10 and the internal communication wire harness to conduct, realizing intelligent management of product output, further achieving the purposes of being more convenient to place and use in the using process, being better fixed in the using process through the hanging lugs 3 and the connecting plates 4 in the placing and using process, and further achieving the purpose of maintaining the stability of heat dissipation of the batteries in the box body 1 through the side plates 11 and the ventilation openings 12 in long-time working.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims

1. The battery case structure comprises a case body (1) and is characterized in that a side plate (11) is fixedly connected to the outer wall of the case body (1), a case cover (2) is connected to the outer wall of the side plate (11) in a sliding mode, a heat dissipation vent (12) is formed in the inner wall of the side plate (11), a first fixing groove (19) is formed in the inner wall of the case cover (2), a mounting groove (16) is formed in the inner wall of the case body (1), a management module (6) is arranged on the inner wall of the case body (1), an overhaul panel (5) is arranged on the outer wall of the management module (6) in a sliding mode and is connected to the inner wall of the mounting groove (16), a power output connector (7) is fixedly connected to the outer wall of the case body (1), a dustproof case (18) is fixedly connected to the inner wall of the case body (1), a lamp assembly (13) is arranged on the outer wall of the case body (1), and an indicator lamp assembly (13) is arranged on the outer wall of the case body (1).

2. The battery case structure according to claim 1, wherein the hook component comprises a hanging lug (3), the outer wall of the hanging lug (3) is fixedly connected to the outer wall of the case body (1), and the outer wall of the hanging lug (3) is fixedly connected with a connecting plate (4).

3. The battery case structure according to claim 2, wherein the inner wall of the case body (1) is provided with a second fixing groove (20).

4. A battery case structure according to claim 3, wherein the inner wall of the case body (1) is slidably connected with an outer protective case (14), and the lower surface of the case cover (2) is slidably connected with the upper surface of the outer protective case (14).

5. The battery case structure according to claim 4, wherein the upper surface of the outer protective case (14) is slidably connected with the module (9).

6. The battery case structure according to claim 5, wherein the outer wall of the module (9) is provided with a flexible connecting strip (10), and the outer wall of the flexible connecting strip (10) is attached to the outer wall of the outer protective shell (14).

7. The battery case structure according to claim 6, wherein the outer wall of the flexible connecting strip (10) is fixedly connected with an expansion connecting strip (17).

8. The battery case structure according to claim 1, wherein the lower surface of the case cover (2) is slidably connected to the upper surface of the case body (1), and the bottom end of the first fixing groove (19) is attached to the top end of the second fixing groove (20).