Battery case structure

Abstract

The utility model relates to the technical field of battery assembly, and discloses a battery case structure which comprises a case body, the outer wall of the case body is fixedly connected with a side plate, the outer wall of the side plate is slidably connected with a case cover, the inner wall of the side plate is provided with a heat dissipation ventilation opening, the inner wall of the case cover is provided with a first fixing groove, and the case cover is provided with a second fixing groove. A mounting groove is formed in the inner wall of the box body, a dustproof shell is slidably connected to the outer wall of the power output connector, a communication output connector is fixedly connected to the inner wall of the box body, a second indicator light is arranged on the outer wall of the box body, a first indicator light is arranged on the outer wall of the box body, and a hanging bar assembly is arranged on the outer wall of the box body. According to the utility model, the modules produced in advance are fixed in the box body by using the screws, so that the internal batteries cannot shake, then the intelligent management module is fixed on the maintenance panel, and then the maintenance panel is fixed on the box body, so that the fault can be effectively inquired for maintenance or replacement when the product breaks down.

Description

Technical Field

[0001] The utility model relates to the technical field of battery assembly, in particular to a battery chassis structure. Background Art

[0002] As people's demand for electronic devices continues to increase, the importance of batteries as energy storage components of these devices has become increasingly prominent. However, due to the chemical properties and structural characteristics of batteries, they may have safety problems during use, such as overcharging, over-discharging, short circuits, etc. These safety problems may cause dangers such as battery fires and explosions, posing great safety hazards to users. In the fields of electric vehicles and energy storage, batteries are also becoming more and more widely used. These fields have higher requirements for battery safety and reliability, so more complete battery protection measures are needed.

[0003] In response to the above problems, we invented a battery chassis structure. The design and manufacture of battery chassis need to take into account many factors, such as safety, durability, heat dissipation performance, etc. By studying and solving these problems, we can promote the development and application of battery chassis and improve the safety and convenience of battery use. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a battery chassis structure, which aims to improve the chassis design is often more complicated, and the manufacturing process also requires high precision and process level, which increases the manufacturing cost and difficulty. Many battery chassis are not equipped with intelligent management systems, and cannot effectively monitor and manage the battery charging status, power, service life, etc., resulting in inefficient battery use and increased management costs.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A battery case structure comprises a case body, the outer wall of the case body is fixedly connected to a side panel, the outer wall of the side panel is slidably connected to a case cover, the inner wall of the side panel is provided with a heat dissipation vent, the inner wall of the case cover is provided with a first fixed groove, the inner wall of the case body is provided with a mounting groove, the inner wall of the case body is provided with a management module, the outer wall of the case body is provided with an inspection panel, the outer wall of the management module is slidably connected to the inner wall of the mounting groove, the outer wall of the inspection panel is slidably connected to the inner wall of the mounting groove, the outer wall of the case body is fixedly connected to a power output connector, the outer wall of the power output connector is slidably connected to a dustproof shell, the inner wall of the case body is fixedly connected to a communication output connector, the outer wall of the case body is provided with a second indicator light, the outer wall of the case body is provided with a first indicator light, and the outer wall of the case body is provided with a hook assembly.

[0007] Preferably, the hook assembly comprises a hanging ear, an outer wall of the hanging ear is fixedly connected to an outer wall of the box body, and the outer wall of the hanging ear is fixedly connected to a connecting plate.

[0008] Preferably, a second fixing groove is formed on the inner wall of the box body.

[0009] Preferably, the inner wall of the box body is slidably connected to an external protective shell, and the lower surface of the box cover is slidably connected to the upper surface of the external protective shell.

[0010] Preferably, a module is slidably connected to the upper surface of the external protective shell.

[0011] Preferably, the outer wall of the module is provided with a soft connection strip, and the outer wall of the soft connection strip is in contact with the outer wall of the external protective shell.

[0012] Preferably, an extended connecting strip is fixedly connected to the outer wall of the soft connecting strip.

[0013] Preferably, the lower surface of the box cover is slidably connected to the upper surface of the box body, and the bottom end of the first fixing groove fits with the top end of the second fixing groove.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the present invention, the modules produced in advance are fixed in the box body with screws to prevent the internal batteries from shaking. Secondly, the intelligent management module is fixed on the inspection panel, and then the inspection panel is fixed to the box body, so that when a product fails, the fault can be effectively checked and repaired or replaced.

[0016] 2. In the utility model, the power output connector and the communication output connector are fixed to the box body with screws, and soft connection and internal communication harness are used for conduction to realize intelligent management of product output.

[0017] 3. In the utility model, the box cover, the hanging ears and the connecting plate are finally fixed to the box body with countersunk screws, which effectively improves the overall safety of the battery. The chassis has hanging ears that can fix the product to a certain point, so that it can be placed and used more conveniently during use. When placed and used, it can be better fixed during use through the hanging ears and the connecting plate.

[0018] 4. In the utility model, the side panels and the heat dissipation vents ensure that the heat generated by the battery during use can be effectively dissipated during use, and the heat dissipation protection of the battery can be further provided during use, which can more effectively increase the stability of the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of a battery case structure proposed by the utility model;

[0020] Figure 2 A schematic diagram of a box cover of a battery box structure proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of an inspection panel of a battery chassis structure proposed by the utility model.

[0022] Legend:

[0023] 1. Box body; 2. Box cover; 3. Mounting ear; 4. Connecting plate; 5. Inspection panel; 6. Management module; 7. Power output connector; 8. Communication output connector; 9. Module; 10. Soft connecting strip; 11. Side panel; 12. Cooling vent; 13. First indicator light; 14. External protective shell; 15. Second indicator light; 16. Installation slot; 17. Extension connecting strip; 18. Dustproof shell; 19. First fixing slot; 20. Second fixing slot. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings of the specification of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-Figure 3 The utility model provides an embodiment: a battery box structure, including a box body 1, the outer wall of the box body 1 is fixedly connected with a side plate 11, the outer wall of the side plate 11 is slidably connected with a box cover 2, the inner wall of the side plate 11 is provided with a heat dissipation vent 12, the inner wall of the box cover 2 is provided with a first fixed groove 19, the inner wall of the box body 1 is provided with a mounting groove 16, the inner wall of the box body 1 is provided with a management module 6, the outer wall of the box body 1 is provided with an inspection panel 5, the outer wall of the management module 6 is slidably connected to the inner wall of the mounting groove 16, the inspection panel 5 The outer wall is slidably connected to the inner wall of the mounting groove 16, the outer wall of the box body 1 is fixedly connected to the power output connector 7, the outer wall of the power output connector 7 is slidably connected to the dust cover 18, the inner wall of the box body 1 is fixedly connected to the communication output connector 8, the outer wall of the box body 1 is provided with a second indicator light 15, the outer wall of the box body 1 is provided with a first indicator light 13, and the outer wall of the box body 1 is provided with a hook assembly; the hook assembly includes a hanging ear 3, the outer wall of the hanging ear 3 is fixedly connected to the outer wall of the box body 1, and the outer wall of the hanging ear 3 is fixedly connected to the connecting plate 4;

[0026] Specifically, the outer wall of the box body 1 is fixedly connected to the side panel 11, the outer wall of the side panel 11 is slidably connected to the box cover 2, and the inner wall of the side panel 11 is provided with a heat dissipation vent 12. During use, the temperature emitted by the battery during long-term operation can be dissipated through the side panel 11 and the heat dissipation vent 12, and the stability of the battery can be further improved during use. During use, the state of the battery during operation can be observed through the second indicator light 15 and the first indicator light 13, and the working state can be adjusted in time.

[0027] Reference Figure 2 The inner wall of the box body 1 is provided with a second fixing groove 20; the inner wall of the box body 1 is slidably connected with an outer protective shell 14, the lower surface of the box cover 2 is slidably connected to the upper surface of the outer protective shell 14; the upper surface of the outer protective shell 14 is slidably connected with a module 9;

[0028] Specifically, the box cover 2 can not only further fix the external protective shell 14 and the module 9, but also protect the internal structure during use.

[0029] Reference Figure 2-Figure 3 The outer wall of the module 9 is provided with a soft connecting strip 10, and the outer wall of the soft connecting strip 10 is in contact with the outer wall of the external protective shell 14; the outer wall of the soft connecting strip 10 is fixedly connected with an extended connecting strip 17; the lower surface of the box cover 2 is slidably connected to the upper surface of the box body 1, and the bottom end of the first fixing groove 19 is in contact with the top end of the second fixing groove 20;

[0030] Specifically, the soft connecting strip 10 and the internal communication harness are used to realize intelligent management of product output. The battery can be more stabilized during use through the external protective shell 14 and the module 9. The box body 1 and the box cover 2 can be further fixed during use through the first fixing groove 19 and the second fixing groove 20. The installation structure is simple, and the box body 1 and the box cover 2 can be quickly opened for maintenance and replacement during use.

[0031] Working principle: When the structure is needed, first, the module 9 produced in advance is fixed in the box body 1 with screws to prevent the internal battery from shaking. Secondly, the intelligent management module 6 is fixed on the inspection panel 5, and then the inspection panel 5 is fixed to the box body 1, so that when a product fails, the fault can be effectively checked for inspection or replacement. Then, the power output connector 7 and the communication output connector 8 are fixed to the box body 1 with screws, and the soft connecting strip 10 and the internal communication harness are connected to realize the intelligent management of product output. Finally, the box cover 2, the hanging ear 3 and the connecting plate 4 are fixed to the box body 1 with countersunk screws, which effectively improves the overall safety of the battery and The box body 1 has a hanging ear 3 that can fix the product to a certain point. Secondly, the side plate 11 has a heat dissipation vent 12 to ensure that the heat generated by the battery during use can be effectively dissipated. During use, the dustproof shell 18 can better dust-proof the power output connector 7 to prevent dust from entering the internal interface during inapplicability and causing pollution, resulting in poor contact during use. During use, the first indicator light 13 and the second indicator light 15 can indicate the health of the battery through the detection of the management module 6 during use and indicate whether it is overcharged or over-discharged during use to protect the internal battery. A safety warning mark is printed on the battery chassis to remind users to use it safely. The external protective shell 14 can better protect the battery during use. It can not only protect the battery from bumps and scratches, but also prevent the battery from short circuits caused by moisture during use. During use, the soft connecting strip 10 and the extended connecting strip 17 can be connected in parallel according to the number of batteries installed in the box body 1. The communication output connector 8 can be connected to output and the second indicator light 15 can be used to display the working status. During use, the first fixing groove 19 and the second fixing groove 20 can be used to quickly The box cover 2 can be opened to quickly maintain, repair or replace the box body 1. During use, the structure not only achieves the effect that the inspection panel 5 is fixed to the box body 1, so that when a product fails, the fault can be effectively queried for inspection or replacement, but also uses the soft connecting strip 10 and the internal communication harness to achieve intelligent management of product output. It can also be placed more conveniently during use. When placed for use, it can be better fixed during use through the hanging ears 3 and the connecting plate 4. When the battery works for a long time, the side panels 11 and the heat dissipation vents 12 are used to dissipate heat to maintain the stability of the battery inside the box body 1.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A battery case structure, comprising a case body (1), characterized in that: The outer wall of the box body (1) is fixedly connected to a side panel (11), the outer wall of the side panel (11) is slidably connected to a box cover (2), the inner wall of the side panel (11) is provided with a heat dissipation vent (12), the inner wall of the box cover (2) is provided with a first fixed groove (19), the inner wall of the box body (1) is provided with a mounting groove (16), the inner wall of the box body (1) is provided with a management module (6), the outer wall of the box body (1) is provided with an inspection panel (5), the outer wall of the management module (6) is slidably connected to the mounting groove (16) ), the outer wall of the inspection panel (5) is slidably connected to the inner wall of the mounting groove (16), the outer wall of the box body (1) is fixedly connected to a power output connector (7), the outer wall of the power output connector (7) is slidably connected to a dust cover (18), the inner wall of the box body (1) is fixedly connected to a communication output connector (8), the outer wall of the box body (1) is provided with a second indicator light (15), the outer wall of the box body (1) is provided with a first indicator light (13), and the outer wall of the box body (1) is provided with a hook assembly.

2. A battery case structure according to claim 1, characterized in that: The hook assembly comprises a hanging ear (3), the outer wall of the hanging ear (3) is fixedly connected to the outer wall of the box body (1), and the outer wall of the hanging ear (3) is fixedly connected to a connecting plate (4).

3. A battery case structure according to claim 2, characterized in that: The inner wall of the box body (1) is provided with a second fixing groove (20).

4. A battery case structure according to claim 3, characterized in that: The inner wall of the box body (1) is slidably connected to an external protective shell (14), and the lower surface of the box cover (2) is slidably connected to the upper surface of the external protective shell (14).

5. A battery case structure according to claim 4, characterized in that: The upper surface of the external protective shell (14) is slidably connected to a module (9).

6. A battery case structure according to claim 5, characterized in that: The outer wall of the module (9) is provided with a soft connection strip (10), and the outer wall of the soft connection strip (10) is in contact with the outer wall of the external protective shell (14).

7. A battery case structure according to claim 6, characterized in that: An expansion connection strip (17) is fixedly connected to the outer wall of the soft connection strip (10).

8. A battery case structure according to claim 1, characterized in that: The lower surface of the box cover (2) is slidably connected to the upper surface of the box body (1), and the bottom end of the first fixing groove (19) is in contact with the top end of the second fixing groove (20).

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