A quick installation structure of an energy storage battery pack

Abstract

The utility model discloses a kind of energy storage battery pack quick mounting structure, including outer shell and battery module, the two sides inner wall of outer shell are symmetrically equipped with guide shaft, adjustable support plate is equipped between the guide shaft same group, the side of the elastic pressing plate that the adjustable support plate is away from outer shell side wall is equipped with, the both ends of adjustable support plate and elastic pressing plate are movably sleeved in the outside of guide shaft, and the both ends of adjustable support plate and elastic pressing plate are connected with spring, and the spring is sleeved in the outside of guide shaft, and the two sides inner wall of outer shell are symmetrically equipped with quick adjusting mechanism. The energy storage battery pack quick mounting structure realizes quick pressing type installation, improves assembly efficiency, enhances the adaptability to different battery pack, effectively reduces assembly stress, improves connection reliability and maintenance convenience.

Description

Technical Field

[0001] This utility model relates to the field of energy storage equipment installation technology, specifically a quick installation structure for energy storage battery packs. Background Technology

[0002] With the rapid development of new energy technologies, energy storage systems are increasingly widely used in areas such as power peak shaving, distributed energy, and backup power. As a core component of energy storage systems, energy storage battery packs are becoming increasingly integrated and modular, placing higher demands on installation efficiency, ease of maintenance, and system reliability.

[0003] Currently, most common energy storage battery packs adopt an installation method in which individual cells or modules are fixed to brackets or boxes. Although the structure is simple, the actual assembly process requires positioning and fastening of multiple components, which is cumbersome and time-consuming. At the same time, this type of structure often directly and rigidly connects the battery cells to the outer shell or mounting frame, lacking consideration for the installation adaptability between the battery pack as a whole and the shell. When faced with different shell specifications or slight deviations in on-site installation dimensions, assembly stress is easily generated, resulting in uneven stress on the connectors, shell deformation, and even affecting the safety of the battery cells. This not only reduces installation efficiency but also increases the difficulty of later maintenance. Utility Model Content

[0004] The purpose of this invention is to provide a quick installation structure for energy storage battery packs, so as to solve the problems of low assembly efficiency, poor adaptability and easy generation of assembly stress in the current battery pack installation process mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick installation structure for an energy storage battery pack, comprising a housing and a battery module. Guide shafts are symmetrically arranged on both inner walls of the housing. An adjustable support plate is provided between the guide shafts. An elastic pressure plate is provided on the side of the adjustable support plate away from the side wall of the housing. Both ends of the adjustable support plate and the elastic pressure plate are movably sleeved outside the guide shafts. A spring sleeved outside the guide shafts connects the ends of the adjustable support plate and the elastic pressure plate. A quick adjustment mechanism is provided in the middle of both inner walls of the housing.

[0006] Preferably, the quick adjustment mechanism includes a stud, a sleeve, and a pressing block. The stud is fixedly connected to the middle of the inner walls on both sides of the outer casing. The sleeve is fitted onto the outside of the stud through a threaded structure, and the pressing block is welded and fixed to the outer end of the sleeve.

[0007] Preferably, the adjustable support plate has a matching groove in the middle of the back side that is adapted to the structure of the pressing block, and the outer end of the pressing block is bonded and fixed with an elastic pad.

[0008] Preferably, the elastic pressure plate is provided with a plurality of heat dissipation slots evenly distributed, and flexible heat-conducting strips are bonded and fixed to the gaps between the heat dissipation slots.

[0009] Preferably, both sides of the back of the elastic pressure plate are provided with sliding columns, and the adjustable support plate is provided with corresponding sliding holes at the corresponding positions of the sliding columns.

[0010] Preferably, the quick adjustment mechanism is provided with auxiliary elastic elements on both sides, and the two ends of the auxiliary elastic elements are respectively connected to the back side of the adjustable support plate and the inner wall of the outer shell.

[0011] Compared with existing technologies, the beneficial effects of this utility model are as follows: This rapid installation structure for energy storage battery packs achieves rapid press-fit installation, improves assembly efficiency, enhances adaptability to different battery packs, effectively reduces assembly stress, and improves connection reliability and maintenance convenience. This structure achieves precise guidance and stable support through the sliding cooperation of the guide shaft, adjustable support plate, and elastic pressure plate. The elastic pre-tensioning effect of the spring allows the elastic pressure plate to apply uniform flexible pressure to the battery module, avoiding damage from rigid contact. The rapid adjustment mechanism drives the adjustable support plate to move, achieving rapid positioning and adaptation to battery modules of different sizes, significantly simplifying the installation process and improving structural versatility and operational convenience. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of a quick installation structure for an energy storage battery pack according to the present invention;

[0013] Figure 2 This is a schematic diagram of the outer structure of the elastic pressure plate of a quick installation structure for an energy storage battery pack according to this utility model;

[0014] Figure 3 This is a side view of the internal structure of the outer shell of a quick-installation structure for an energy storage battery pack according to this utility model.

[0015] In the diagram: 1. Outer shell; 2. Battery module; 3. Guide shaft; 4. Adjustable support plate; 5. Elastic pressure plate; 51. Heat dissipation strip opening; 52. Flexible heat conduction strip; 6. Spring; 7. Sliding column; 8. Auxiliary elastic component; 9. Quick adjustment mechanism; 91. Stud; 92. Screw sleeve; 93. Pressure block. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-3This utility model provides a technical solution: a quick installation structure for an energy storage battery pack, including a housing 1 and a battery module 2. Guide shafts 3 are symmetrically arranged on both inner walls of the housing 1, and are horizontally distributed. Their inner ends are connected to the inner walls of the housing 1 via a threaded structure. Adjustable support plates 4 are provided between the guide shafts 3. An elastic pressure plate 5 is provided on the side of the adjustable support plate 4 away from the side wall of the housing 1. Both ends of the adjustable support plate 4 and the elastic pressure plate 5 are movably sleeved outside the guide shafts 3. A spring 6, sleeved outside the guide shafts 3, connects the ends of the adjustable support plate 4 and the elastic pressure plate 5. A quick adjustment mechanism 9 is provided in the middle of both inner walls of the housing 1. With this structure, the operator can place the battery module 2 inside the housing 1 and position it... Between two elastic pressure plates 5, and using a quick adjustment mechanism 9 to push the adjustable support plate 4 to slide synchronously along the guide shaft 3, the adjustable support plate 4 is positioned to match the length of the battery module 2 and achieve lateral positioning. After the adjustable support plate 4 is in place, the elastic pressure plate 5, under the elastic force of the spring 6, applies a uniform flexible clamping force to the battery module 2 from the top. Combined with the guiding constraint of the guide shaft 3 on the adjustable support plate 4 and the elastic pressure plate 5, the clamping process is ensured to be smooth, symmetrical in force, and free from skew or jamming. This effectively avoids local stress concentration, shell deformation, or battery cell damage caused by rigid connections. The entire installation process only requires adjusting the quick adjustment mechanisms 9 on both sides to complete the positioning and clamping, eliminating the need for multi-point screwing or repeated adjustments using tools, significantly shortening assembly time and improving work efficiency. This structure, through the continuous elastic compensation of spring 6 and the stroke adjustment capability of adjustable support plate 4, enhances the installation adaptability to battery modules 2 of different specifications, solving the technical problems of low installation efficiency, poor adaptability, easy generation of assembly stress, and inconvenient maintenance in the prior art. The quick adjustment mechanism 9 includes stud 91, screw sleeve 92, and pressing block 93. The stud 91 is welded and fixedly connected to the middle of the inner walls on both sides of the outer shell 1. The screw sleeve 92 is sleeved on the outside of the stud 91 through a threaded structure, and the pressing block 93 is welded and fixed to the outer end of the screw sleeve 92. The middle of the back side of the adjustable support plate 4 is provided with a matching groove adapted to the structure of the pressing block 93, and an elastic pad is glued and fixed to the outer end of the pressing block 93. When the screw sleeve 92 rotates outside the stud 91, due to the stud 91 remains stationary, while the screw sleeve 92 moves axially under the action of the thread, driving the pressing block 93 at its outer end to advance synchronously. The pressing block 93 inserts into the mating groove on the back side of the adjustable support plate 4 and applies a pushing force, pushing the adjustable support plate 4 to slide along the guide shaft 3, thereby achieving lateral positioning of the battery module 2. The elastic pad at the outer end of the pressing block 93 adheres to the inner wall of the mating groove, increasing contact friction and preventing loosening. At the same time, it absorbs minor impacts during the adjustment process, ensuring stable and reliable positioning. The elastic pressing plate 5 is evenly provided with several heat dissipation slots 51, and flexible heat-conducting strips 52 are bonded and fixed in the gaps between the heat dissipation slots 51. With this structure, when the elastic pressing plate 5 presses the battery module 2, the flexible heat-conducting strips 52 are tightly adhered to the top surface of the battery module 2 under the action of elastic pressure.Utilizing its excellent thermal conductivity, the heat generated during battery operation is rapidly conducted to the elastic pressure plate 5, and the heat dissipation is accelerated through the air circulation channel formed by the heat dissipation strip 51, improving the overall heat dissipation efficiency. At the same time, the flexible heat-conducting strip 52, while maintaining its heat conduction function, still has a certain degree of elastic deformation capability, which can buffer dimensional tolerances during the pressing process and avoid damage to the battery shell from rigid contact. This achieves an integrated design with dual functions of heat dissipation and buffering. Sliding columns 7 are welded and fixed on both sides of the back of the elastic pressure plate 5, and corresponding sliding holes are provided at the corresponding positions of the adjustable support plate 4 and the sliding columns 7. When the elastic pressure plate 5 is pressed towards the battery module 2 by the elastic force of the spring 6, the sliding columns 7 are precisely guided along the sliding holes on the adjustable support plate 4. This ensures that the elastic pressure plate 5 maintains stable directionality and smooth movement during the pressing process, avoiding possible deviation or tilting, thus ensuring a uniform distribution of pressure applied to the battery module 2. The quick-adjustment mechanism 9 has auxiliary elastic elements 8 on both sides. The auxiliary elastic elements 8 have a curved structure, and their two ends are connected to the back side of the adjustable support plate 4 and the inner wall of the outer casing 1, respectively. The connection method is welding. When the quick-adjustment mechanism 9 drives the adjustable support plate 4 to move along the guide shaft 3 for positioning, the auxiliary elastic elements 8 are stretched or compressed, generating a certain preload or rebound force to help balance the force state of the adjustable support plate 4, improving the smoothness and operation feel during the adjustment process.

[0018] Working principle: When using this quick-installation structure for the energy storage battery pack, first place the outer casing 1 horizontally and open the top cover. The operator positions the battery module 2 centered inside the outer casing 1. At this time, the two sides of the battery module 2 are close to the two sets of elastic pressure plates 5 respectively. Then, the screw sleeve 92 of the quick-adjustment mechanism 9 is rotated synchronously. The screw sleeve 92 moves axially along the stud 91 through threaded transmission, driving the pressure block 93 at its outer end to move forward. The pressure block 93 inserts into the mating groove on the back side of the adjustable support plate 4 and pushes the adjustable support plate 4 to slide inward along the guide shaft 3. During the movement of the adjustable support plate 4, the auxiliary elastic element 8 is stretched, generating auxiliary tension until the elastic pressure plates 5 on both sides clamp the sides of the battery module 2 to achieve lateral limitation. Under the elastic force of the spring 6, the side of the battery module 2 is elastically pressed. During this process, the sliding column 7 slides along the sliding hole on the adjustable support plate 4. At the same time, the flexible heat-conducting strip 52 on the elastic pressure plate 5 adheres to the side surface of the battery module 2 under pressure, establishing a heat conduction path. The entire installation process does not require the use of bolts or tools for multi-point locking, thus completing a series of tasks.

[0019] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A quick-installation structure for an energy storage battery pack, comprising a housing (1) and a battery module (2), characterized in that: The inner walls of both sides of the outer shell (1) are symmetrically provided with guide shafts (3). An adjustable support plate (4) is provided between the guide shafts (3). An elastic pressure plate (5) is provided on the side of the adjustable support plate (4) away from the side wall of the outer shell (1). Both ends of the adjustable support plate (4) and the elastic pressure plate (5) are movably sleeved on the outside of the guide shaft (3). A spring (6) sleeved on the outside of the guide shaft (3) is connected between the ends of the adjustable support plate (4) and the elastic pressure plate (5). A quick adjustment mechanism (9) is provided in the middle of the inner walls of both sides of the outer shell (1).

2. A quick mounting structure for an energy storage battery pack according to claim 1, characterized in that: The quick adjustment mechanism (9) includes a stud (91), a sleeve (92), and a pressing block (93). The stud (91) is fixedly connected to the middle of the inner walls on both sides of the outer casing (1). The sleeve (92) is sleeved on the outside of the stud (91) through a threaded structure. The pressing block (93) is welded and fixed to the outer end of the sleeve (92).

3. A quick mounting structure for an energy storage battery pack according to claim 1, characterized in that: The adjustable support plate (4) has a matching groove in the middle of its back side that is adapted to the structure of the pressing block (93), and the outer end of the pressing block (93) is bonded and fixed with an elastic pad.

4. The energy storage battery pack quick mount structure of claim 1, wherein: The elastic pressure plate (5) is uniformly provided with a plurality of heat dissipation slots (51), and flexible heat-conducting strips (52) are bonded and fixed in the gaps between the heat dissipation slots (51).

5. A quick mounting structure for an energy storage battery pack according to claim 1, characterized in that: The elastic pressure plate (5) has sliding columns (7) on both sides of its back, and the adjustable support plate (4) has corresponding sliding holes at the corresponding positions of the sliding columns (7).

6. A quick mounting structure for an energy storage battery pack according to claim 1, characterized in that: The quick adjustment mechanism (9) is provided with auxiliary elastic elements (8) on both sides, and the two ends of the auxiliary elastic elements (8) are respectively connected to the back side of the adjustable support plate (4) and the inner wall of the outer shell (1).

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