Energy storage battery pack

Abstract

The utility model provides an energy storage battery pack. The energy storage battery pack comprises a shell, a plurality of battery bodies and a cooling fan, the shell is provided with a containing groove and heat dissipation holes. The heat dissipation holes are communicated with the accommodating groove; the plurality of battery bodies are electrically connected with one another; the plurality of battery bodies are accommodated in the accommodating groove and are arranged at intervals; the plurality of battery bodies generate heat in the working process, and the heat is accumulated in the plurality of battery bodies; the cooling fan is installed on the shell and arranged relative to the cooling holes. According to the energy storage battery pack, the heat dissipation holes and the accommodating grooves are subjected to air draft by the heat dissipation fans during working, and heat in the accommodating grooves is driven, so that the heat in the accommodating grooves is discharged through the heat dissipation fans, heat dissipation of the plurality of battery bodies is realized, the situation that the heat generated by the plurality of battery bodies during working cannot be discharged is avoided, and the heat dissipation effect of the energy storage battery pack is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of energy storage battery pack especially relates to an energy storage battery pack. BACKGROUND

[0002] With the development of science and technology, energy storage battery pack is a kind of battery module that multiple battery monomers are connected by connector to form a whole, mainly used for storing and releasing electric energy, and suitable for various energy storage application scenarios.In the prior art, the existing energy storage battery pack includes a shell and multiple battery bodies, the shell is provided with a containing groove, and the multiple battery bodies are electrically connected with each other;Multiple battery bodies are contained in the containing groove and are arranged separately;However, heat is generated in the working process of the multiple battery bodies and cannot be discharged, resulting in poor heat dissipation effect of the existing energy storage battery pack. SUMMARY

[0003] The utility model discloses a kind of energy storage battery pack, shell is provided with containing groove and heat dissipation hole;Heat dissipation hole is communicated with containing groove;Multiple battery bodies are electrically connected with each other;Multiple battery bodies are contained in containing groove and are arranged separately;Heat is generated in the working process of multiple battery bodies, and the heat is accumulated in multiple battery bodies;Heat dissipation fan is installed shell, and it is arranged relative to heat dissipation hole;Heat dissipation fan carries out air extraction to heat dissipation hole and containing groove in working, and drive heat in containing groove, so as to discharge heat in containing groove by heat dissipation fan, realize the heat dissipation of multiple battery bodies, avoid that heat is generated in the working process of multiple battery bodies and cannot be discharged, improve the heat dissipation effect of energy storage battery pack.

[0004] To achieve the above object, the utility model provides the following technical scheme: an energy storage battery pack for supplying energy to electronic devices, the energy storage battery pack comprises:

[0005] Shell is provided with containing groove and heat dissipation hole;Heat dissipation hole is communicated with containing groove;

[0006] Multiple battery bodies are electrically connected with each other;Multiple battery bodies are contained in containing groove and are arranged separately;Heat is generated in the working process of multiple battery bodies, and the heat is accumulated in multiple battery bodies;

[0007] Heat dissipation fan is installed shell, and it is arranged relative to heat dissipation hole;Heat dissipation fan carries out air extraction to heat dissipation hole and containing groove in working, and drive heat in containing groove.

[0008] Optionally, the air extraction end of the heat dissipation fan matches the heat dissipation hole;

[0009] Heat dissipation hole is opened in the top of shell, and heat dissipation fan is in the top of shell.

[0010] Optionally, the heat dissipation fan comprises a driving motor and a fan, an output end of the driving motor is connected to the fan and drives the fan to rotate so as to draw air through the heat dissipation holes and the accommodating groove.

[0011] Optionally, the energy storage battery pack further comprises a plurality of rubber blocks and a plurality of anti-collision blocks, the anti-collision blocks are connected to the same shell, and the anti-collision blocks are located outside the shell and connected to two adjacent side walls of the shell.

[0012] The rubber blocks are sleeved on the ends of the anti-collision blocks away from the shell.

[0013] Optionally, the outer side wall of the shell is provided with a first connecting part, the rubber block is provided with a second connecting part, the second connecting part is connected to the first connecting part and located on one side of the anti-collision block.

[0014] Optionally, the second connecting part and the first connecting part are snap connection structures.

[0015] Optionally, the energy storage battery pack further comprises a temperature sensor, an installation end of the temperature sensor is installed on the inner side wall of the shell and located above the battery bodies.

[0016] Optionally, the shell is provided with a plug-in part, the plug-in part is electrically connected to the battery bodies, and a plug-in end of the plug-in part is exposed to the external environment.

[0017] The energy storage battery pack further comprises a dustproof plate, the dustproof plate is located outside the shell, the dustproof plate is movably connected to the shell and opens or covers the plug-in end of the plug-in part.

[0018] Optionally, the outer side wall of the shell is provided with a moving groove, the dustproof plate is movably sleeved on the moving groove and moves along the moving groove.

[0019] Optionally, the energy storage battery pack further comprises a locking block, the locking block is connected to the outer side wall of the shell and can be locked to a locking end of the dustproof plate.

[0020] Compared with the prior art, the energy storage battery pack has the following beneficial effects:

[0021] The utility model provides a kind of energy storage battery package, shell is equipped with containing groove and heat dissipation hole;Heat dissipation hole communicates containing groove;Multiple battery bodies are electrically connected with each other;Multiple battery bodies are contained in containing groove, and are arranged separately;Multiple battery bodies generate heat in working process, and the heat is accumulated in multiple battery bodies;Heat dissipation fan is installed shell, and is arranged relative to heat dissipation hole;Heat dissipation fan carries out air draft to heat dissipation hole and containing groove in working, and drives heat in containing groove, to facilitate the heat in containing groove is discharged by heat dissipation fan, realizes the heat dissipation of multiple battery bodies, avoids the heat that multiple battery bodies will generate in working process cannot be discharged, improves the heat dissipation effect of energy storage battery package. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will be described in conjunction with the drawings. In the following description, the same reference numerals represent the same parts.

[0023] Figure 1 The schematic diagram of the energy storage battery package according to the utility model of the present application is shown.

[0024] Figure 2 The first state local structure schematic diagram of the energy storage battery package according to the utility model of the present application is shown.

[0025] Figure 3 The second state local structure schematic diagram of the energy storage battery package according to the utility model of the present application is shown.

[0026] Figure 4 The first state exploded structure schematic diagram of the energy storage battery package according to the utility model of the present application is shown.

[0027] REFERENCE NUMERALS

[0028] 100, energy storage battery package;

[0029] 10, shell; 10a, containing groove; 10b, heat dissipation hole; 10c, moving groove; 11, first connecting part; 12, plug-in part; 13, partition plate;

[0030] 20, battery body;

[0031] 30, heat dissipation fan; 31, drive motor; 32, fan;

[0032] 40, fixed shell; 40a, heat dissipation groove;

[0033] 50, rubber block; 51, second connecting part;

[0034] 60, anti-collision block;

[0035] 70, temperature sensor;

[0036] 80. A dust shield;

[0037] 90. A locking block. DETAILED DESCRIPTION

[0038] The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0039] Please refer to the drawings of the embodiments of the present application Figures 1-4 The utility model provides a kind of energy storage battery pack 100, and energy storage battery pack 100 is used to power for electronic equipment.

[0040] Please refer to the drawings of the embodiments of the present application Figures 1-4 In the present application, energy storage battery pack 100 includes shell 10, multiple battery bodies 20 and heat dissipation fan 30;Shell 10 is provided with containing groove 10a and heat dissipation hole 10b;Heat dissipation hole 10b communicates containing groove 10a;Multiple battery bodies 20 are electrically connected with each other;Multiple battery bodies 20 are contained in containing groove 10a and are arranged separately;Multiple battery bodies 20 generate heat in working process, and the heat is accumulated in multiple battery bodies 20;Heat dissipation fan 30 is installed on shell 10 and is arranged relative to heat dissipation hole 10b;Heat dissipation fan 30 draws air in working process for heat dissipation hole 10b and containing groove 10a, and drives heat in containing groove 10a, so as to discharge heat in containing groove 10a by heat dissipation fan 30, realize the heat dissipation of multiple battery bodies 20, avoid that multiple battery bodies 20 generate heat in working process and cannot be discharged, and improve the heat dissipation effect of energy storage battery pack 100.

[0041] Please refer to the drawings of the embodiments of the present application Figures 1-4 In the present application, shell 10 is used as the supporting component of energy storage battery pack 100, and shell 10 is used to support multiple battery bodies 20 and heat dissipation fan 30. Shell 10 is provided with containing groove 10a and heat dissipation hole 10b;Containing groove 10a is used as the internal space of shell 10, and heat dissipation hole 10b is located on the upper side of shell 10, and heat dissipation hole 10b communicates containing groove 10a, so that heat in containing groove 10a can pass through heat dissipation hole 10b.

[0042] Please refer to the drawings of the embodiments of the present application Figure 1 In the present application, multiple battery bodies 20 are electrically connected with each other;Multiple battery bodies 20 are contained in containing groove 10a and are arranged separately, so as to realize that multiple battery bodies 20 are built-in in shell 10 through containing groove 10a. Multiple battery bodies 20 generate heat in working process, and the heat is accumulated in multiple battery bodies 20, and heat is located at different positions of containing groove 10a.

[0043] Please refer to the attached drawings Figures 1-2 In the implementation of the present application, the heat dissipation fan 30 is arranged on the upper side of the shell 10, and the heat dissipation fan 30 is mounted on the shell 10 so that the heat dissipation fan 30 is fixed on the upper side of the shell 10 and arranged relative to the heat dissipation hole 10b; in operation, the heat dissipation fan 30 draws air from the heat dissipation hole 10b and the accommodating groove 10a and drives the heat in the accommodating groove 10a, so as to discharge the heat in the accommodating groove 10a through the heat dissipation fan 30, thereby achieving heat dissipation of the plurality of battery bodies 20 and avoiding the heat generated by the plurality of battery bodies 20 during operation from being discharged, thereby improving the heat dissipation effect of the energy storage battery pack 100.

[0044] Please refer to the attached drawings Figures 1-2 The air suction end of the heat dissipation fan 30 matches the heat dissipation hole 10b; so that the air suction end of the heat dissipation fan 30 is arranged relative to the heat dissipation hole 10b, the heat dissipation hole 10b is arranged on the top of the shell 10, and the heat dissipation fan 30 is arranged on the top of the shell 10; so that the heat in the accommodating groove 10a is discharged from bottom to top through the heat dissipation fan 30, thereby achieving heat dissipation of the plurality of battery bodies 20, avoiding the heat generated by the plurality of battery bodies 20 during operation from being discharged, improving the heat dissipation effect of the energy storage battery pack 100, ensuring the performance of the energy storage battery pack 100, and prolonging the service life of the energy storage battery pack 100.

[0045] Please refer to the attached drawings Figures 1-2 The heat dissipation fan 30 includes a driving motor 31 and a fan 32, the output end of the driving motor 31 is connected to the fan 32 and drives the fan 32 to rotate, so as to draw air from the heat dissipation hole 10b and the accommodating groove 10a; when the driving motor 31 is started, the driving motor 31 drives the fan 32 to rotate under the driving force, so that the heat in the accommodating groove 10a is extracted to the external environment through the heat dissipation hole 10b during the rotation of the fan 32, thereby achieving the discharge of the heat in the accommodating groove 10a, reducing the temperature in the accommodating groove 10a, and achieving heat dissipation of the plurality of battery bodies 20.

[0046] Please refer to the attached drawings Figures 1-2 The energy storage battery pack 100 further includes a fixing shell 40 arranged on the outer side of the shell 10 and fixed to the shell 10, and the fixed end of the driving motor 31 is connected to the fixing shell 40, so that the fixing shell 40 supports the driving motor 31 and the fan 32, and ensures the position of the driving motor 31 and the fan 32 relative to the heat dissipation hole 10b.

[0047] Please refer to the attached drawings Figures 1-2The fixed shell 40 is provided with a heat dissipation groove 40a, which is communicated with the heat dissipation hole 10b, so that the heat flow extracted by the fan 32 from the heat dissipation hole 10b flows to the heat dissipation groove 40a, thereby facilitating the discharge to the external environment through the heat dissipation groove 40a. The heat dissipation groove 40a has a plurality of heat dissipation grooves 40a, which are arranged at intervals along the length direction of the fixed shell 40, thereby improving the heat discharge efficiency relative to the external environment.

[0048] Please refer to the attached drawings Figure 1 and 4 The energy storage battery pack 100 further comprises a plurality of rubber blocks 50 and a plurality of anti-collision blocks 60, the plurality of anti-collision blocks 60 are connected to the same shell 10, and the plurality of anti-collision blocks 60 are located on the outer side of the shell 10 and connected to the two adjacent side walls in the shell 10; the anti-collision block 60 absorbs the collision energy of external objects, plays a role in protecting the shell 10 from being damaged, and the plurality of rubber blocks 50 are respectively sleeved on the ends of the plurality of anti-collision blocks 60 away from the shell 10, thereby playing a buffering role on the collision of external objects and reducing the damage degree of the external environment. By arranging the plurality of rubber blocks 50 and the plurality of anti-collision blocks 60, different surfaces of the shell 10 are arranged, and the anti-falling effect is achieved.

[0049] Please refer to the attached drawings Figure 1 and 4 The outer side wall of the shell 10 is provided with a first connecting part 11, and the rubber block 50 is provided with a second connecting part 51, which is connected to the first connecting part 11 and located on one side of the anti-collision block 60, so as to realize the connection of the rubber block 50 with the shell 10 through the cooperation of the second connecting part 51 and the first connecting part 11, thereby realizing the fixed state of the rubber block 50 relative to the shell 10 and ensuring the position of the rubber block 50 relative to the shell 10.

[0050] Please refer to the attached drawings Figure 1 and 4 The second connecting part 51 and the first connecting part 11 are snap connection structures, so as to realize the connection of the second connecting part 51 with the first connecting part 11 through the snap connection, the second connecting part 51 is a clamping groove, and the first connecting part 11 is a clamping part, which is clamped in the clamping groove to realize the clamping connection of the second connecting part 51 with the first connecting part 11.

[0051] Please refer to the attached drawings Figures 1-2The energy storage battery pack 100 further comprises a temperature sensor 70, a mounting end of the temperature sensor 70 is mounted to the inner side wall of the shell 10 and is above the plurality of battery bodies 20, so that the temperature sensor 70 is fixed to the inner side of the shell 10; the sensing end of the temperature sensor 70 is used for sensing the overall temperature of the heat in the accommodating groove 10a, the temperature sensor 70 senses the temperature in the accommodating groove 10a in real time, when the temperature of the heat in the accommodating groove 10a is too high, the temperature sensor 70 sends a signal to start the driving motor 31 to drive the fan 32 to rotate. When the fan 32 rotates, the fan 32 blows the plurality of battery bodies 20 in the accommodating groove 10a through the heat dissipation hole 10b, the heat in the accommodating groove 10a is dissipated to the external environment through the heat dissipation groove 40a, so as to keep the heat of the plurality of battery bodies 20 stable.

[0052] Please refer to the accompanying drawings Figure 1 and 3 The shell 10 is provided with a plug-in part 12, the plug-in part 12 is electrically connected with the plurality of battery bodies 20, so that the plug-in part 12 is electrified with the plurality of battery bodies 20; the plug-in end of the plug-in part 12 is exposed to the external environment, so that the external power source is connected with the plug-in end of the plug-in part 12, thereby facilitating the plurality of battery bodies 20 to supply energy to the external power source through the plug-in part 12.

[0053] Please refer to the accompanying drawings Figure 1 and 3 The energy storage battery pack 100 further comprises a dustproof plate 80, the dustproof plate 80 is on the outer side of the shell 10, the dustproof plate 80 is movably connected to the shell 10, so as to adjust the position of the dustproof plate 80 relative to the shell 10, the dustproof plate 80 opens or covers the plug-in end of the plug-in part 12, facilitating the opening and closing of the plug-in end of the plug-in part 12, when the dustproof plate 80 opens the plug-in end of the plug-in part 12, so that the plug-in end of the plug-in part 12 is exposed to the external environment, thereby facilitating the external power source to be connected with the plug-in end of the plug-in part 12. When the dustproof plate 80 covers the plug-in end of the plug-in part 12, the dustproof plate 80 blocks the plug-in end of the plug-in part 12, preventing dust from entering the plug-in end of the plug-in part 12.

[0054] Please refer to the accompanying drawings Figure 1 and 3 The outer side wall of the shell 10 is provided with a moving groove 10c, the moving groove 10c extends along the length direction of the plug-in part 12, the outer contour of the dustproof plate 80 is gap-fitted with the inner contour of the moving groove 10c, the dustproof plate 80 is movably sleeved in the moving groove 10c and moves along the moving groove 10c, so as to adjust the position of the dustproof plate 80 relative to the moving groove 10c, thereby facilitating the dustproof plate 80 to move relative to the shell 10 under the action of external force through the moving groove 10c, so that the dustproof plate 80 opens or covers the plug-in end of the plug-in part 12 under the action of external force.

[0055] Please refer to the attached drawings Figure 1 and 3 The energy storage battery pack 100 further comprises a locking block 90 connected to the outer side wall of the shell 10 and capable of being locked to the locking end of the dustproof plate 80, so that the dustproof plate 80 is locked relative to the shell 10 through the locking block 90, and accidental movement of the dustproof plate 80 relative to the shell 10 is avoided.

[0056] Please refer to the attached drawings Figure 1 The shell 10 is connected with a partition plate 13 which is built in the shell 10 and used to separate the plurality of battery bodies 20, so that the plurality of battery bodies 20 are arranged separately relative to the shell 10 through the partition plate 13.

[0057] Compared with the prior art, the energy storage battery pack 100 has the following beneficial effects:

[0058] The energy storage battery pack 100 comprises a shell 10 provided with a containing groove 10a and a heat dissipation hole 10b; the heat dissipation hole 10b is communicated with the containing groove 10a; a plurality of battery bodies 20 are electrically connected with each other; the plurality of battery bodies 20 are contained in the containing groove 10a and arranged separately; heat is generated in the working process of the plurality of battery bodies 20 and accumulated in the plurality of battery bodies 20; a heat dissipation fan 30 is installed on the shell 10 and arranged relative to the heat dissipation hole 10b; the heat dissipation fan 30 draws air in the heat dissipation hole 10b and the containing groove 10a and drives the heat in the containing groove 10a in the working process, so that the heat in the containing groove 10a is discharged through the heat dissipation fan 30, heat dissipation of the plurality of battery bodies 20 is realized, and the heat generated in the working process of the plurality of battery bodies 20 cannot be discharged, the heat dissipation effect of the energy storage battery pack 100 is improved.

[0059] The above is only the preferred embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation or direct / indirect application in other related technical fields under the utility model concept of the present application and the content of the present application specification and drawings are included in the patent protection range of the present application.

Claims

1. An energy storage battery pack, characterized in that, The energy storage battery pack is used to power electronic devices and includes: The outer casing is provided with a receiving groove and heat dissipation holes; the heat dissipation holes are connected to the receiving groove. Multiple battery bodies are electrically connected to each other; the multiple battery bodies are housed in the receiving slot and arranged separately; the multiple battery bodies generate heat during operation, and the heat accumulates in the multiple battery bodies. A cooling fan is installed on the housing and arranged relative to the heat dissipation holes; when the cooling fan is working, it draws air from the heat dissipation holes and the receiving slot, and removes heat from the receiving slot. The exhaust end of the cooling fan matches the heat dissipation hole; the heat dissipation hole is opened on the top of the housing, and the cooling fan is located on the top of the housing; the cooling fan includes a drive motor and a fan, the output end of the drive motor is connected to the fan and drives the fan to rotate, so as to exhaust air from the heat dissipation hole and the receiving slot, and the heat in the receiving slot is discharged from bottom to top through the cooling fan to achieve heat dissipation of multiple battery bodies; The energy storage battery pack also includes multiple rubber blocks and multiple anti-collision blocks. The multiple anti-collision blocks are all connected to the same outer shell. The multiple anti-collision blocks are all located on the outside of the outer shell and connected to adjacent side walls of the outer shell. The multiple rubber blocks are respectively fitted onto the ends of the multiple anti-collision blocks away from the outer shell. The outer side wall of the outer shell is provided with a first connecting part, and the rubber block is provided with a second connecting part. The second connecting part is connected to the first connecting part and is located on one side of the anti-collision block. The second connecting part and the first connecting part are connected by a snap-fit ​​structure.

2. The energy storage battery pack according to claim 1, characterized in that, The energy storage battery pack also includes a temperature sensor, the mounting end of which is installed on the inner side wall of the housing and above the plurality of battery bodies; the sensing end of the temperature sensor is used to sense the overall temperature of the heat contained in the containment tank.

3. The energy storage battery pack according to claim 1, characterized in that, The outer casing is provided with a plug-in portion, which is electrically connected to multiple battery bodies; the plug-in end of the plug-in portion is exposed to the external environment. The energy storage battery pack also includes a dustproof plate located on the outside of the housing. The dustproof plate is movably connected to the housing and can open or cover the plug-in end of the plug-in portion.

4. The energy storage battery pack according to claim 3, characterized in that, The outer side wall of the outer casing is provided with a movable groove, and the dustproof plate is movably fitted into the movable groove and moves along the movable groove.

5. The energy storage battery pack according to claim 3, characterized in that, The energy storage battery pack also includes a locking block, which is connected to the outer side wall of the housing and can be locked to the locking end of the dustproof plate.

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