A waterproof energy storage device convenient to disassemble

Abstract

The utility model provides a waterproof energy storage device convenient to disassemble contains case, battery pack, control circuit, and the case contains bottom shell, face guard, and the bottom shell contains bottom plate, first side plate and second side plate connected on the opposite two side surfaces of bottom plate, and the face guard contains panel, third side plate and fourth side plate connected on the opposite two side surfaces of panel, and the both sides of panel are provided with the plug -in board symmetry, and the bottom end of plug -in board is connected with the clamping end portion, and the both sides of bottom plate are provided with the elastic clamp of corresponding setting of clamping end portion setting symmetry, when the face guard covers and is closed on the bottom shell, the elastic clamp can hold the clamping end portion, thereby the face guard is positioned on the bottom shell, when needing to disassemble the case, the face guard is taken off from the bottom shell, to let the clamping end portion from the elastic clamp unhook, can complete the separation of face guard and bottom shell. Its simple structure can simplify the disassembly process of case, greatly improves the disassembly efficiency, saves manpower.

Description

Technical Field

[0001] This utility model relates to the field of energy storage device technology, and more particularly to a waterproof energy storage device that is easy to disassemble. Background Technology

[0002] Energy storage devices are devices that can convert electrical energy into other forms of energy for storage and convert it back into electrical energy when needed. They can achieve electrical energy storage through various technologies, such as battery storage, supercapacitor storage, and mechanical storage. These technologies enable energy storage devices to play a vital role in power systems, especially in renewable energy fields such as solar and wind power generation.

[0003] Most energy storage devices on the market are assembled using screws, requiring a large number of screws. When internal maintenance is needed, the screws must be unscrewed from the casing before it can be opened. This disassembly process is cumbersome, time-consuming, and affects the efficiency of equipment maintenance. Summary of the Invention

[0004] The problem to be solved by this utility model is to provide a waterproof energy storage device that is easy to disassemble, thereby reducing the difficulty of disassembling the chassis and improving the disassembly efficiency.

[0005] To solve the above-mentioned technical problems, this utility model provides a waterproof energy storage device that is easy to disassemble, comprising a chassis, a battery pack, and a control circuit. The chassis includes a bottom shell and a faceplate. The bottom shell includes a bottom plate and a first side plate and a second side plate connected to opposite sides of the bottom plate. The faceplate includes a front panel and a third side plate and a fourth side plate connected to opposite sides of the front panel. Insert plates are symmetrically arranged on both sides of the front panel, and a locking end is connected to the bottom of the insert plate. Elastic clips corresponding to the locking ends are symmetrically arranged on both sides of the bottom plate. When the faceplate is placed on the bottom shell, the elastic clips can lock the locking ends. When the faceplate is removed from the bottom shell, the locking ends can disengage from the elastic clips.

[0006] Preferably, the longitudinal section of the locking end is an isosceles triangle shape, and the bottom of the locking end is connected to an arc-shaped guide portion. The elastic clip includes two symmetrically arranged spring pieces. Each spring piece includes a support root connected to the base plate, an inner inclined spring piece connected to one end of the support root, and an outer inclined contact portion connected to one end of the inner inclined spring piece. The two inner inclined spring pieces surround each other to form a locking cavity that matches the locking end.

[0007] Preferably, a first connecting side plate and a second connecting side plate are respectively provided on opposite sides of the panel. A first strip slot is provided on the first connecting side plate, and a first locking plate matching the first strip slot is provided at the top of the first side plate. A second locking plate is connected to the bottom of the second connecting side plate, and a second strip slot matching the second locking plate is provided on the second side plate.

[0008] Preferably, square tubes are symmetrically arranged on both sides of the base plate, and elastic clips are arranged inside the square tubes. A strip-shaped through groove is provided through the top wall of the square tubes along its length. When the mask is covered on the base shell, the outer side of the square tube is adjacent to the inner side of the third side plate and the fourth side plate.

[0009] Preferably, the inner surfaces of the third and fourth side panels are connected with eaves along their length, and a sealing strip is adhered to the bottom of the eaves; when the mask is covered on the bottom shell, the sealing strip abuts against the top surface of the square tube.

[0010] Preferably, the sealing strip is made of silicone.

[0011] Preferably, handles are provided on the outer surfaces of both the third and fourth side panels.

[0012] The beneficial effects of this utility model are as follows: This utility model provides a waterproof energy storage device that is easy to disassemble. It features elastic clips on both sides of the base plate and insert plates on both sides of the panel. The bottom end of each insert plate has a locking end that matches the elastic clips. When the face shield is placed on the base shell, the elastic clips lock the locking ends, thus positioning the face shield on the base shell. When it is necessary to disassemble the chassis, the face shield is removed from the base shell, allowing the locking ends to disengage from the elastic clips, thus separating the face shield from the base shell. Its simple structure simplifies the disassembly and assembly process, greatly improving efficiency and saving manpower. Attached Figure Description

[0013] Figure 1 A schematic diagram illustrating the external structure of this utility model is provided.

[0014] Figure 2 A cross-sectional view of the present invention is shown.

[0015] Figure 3 An exploded view of the present invention is shown.

[0016] Figure 4 This utility model is illustrated. Figure 2 A magnified schematic diagram of part A in the middle.

[0017] Figure 5 A schematic diagram illustrating the structure of the face mask of this utility model is shown.

[0018] Reference numerals: Chassis 1, Battery Pack 2, Control Circuit 3, Bottom Shell 4, Base Plate 40, First Side Plate 41, First Locking Plate 410, Second Side Plate 42, Second Strip Slot 420, Elastic Clip 43, Spring 430, Support Root 431, Inwardly Inclined Spring Part 432, Outwardly Inclined Contact Part 433, Square Tube 44, Strip Through Slot 440, Face Cover 5, Panel 50, First Connecting Side Plate 500, First Strip Slot 500a, Second Connecting Side Plate 501, Second Locking Plate 501a, Third Side Plate 51, Fourth Side Plate 52, Insert Plate 53, Locking End 530, Arc-shaped Guide Part 531, Eaves 54, Sealing Strip 540, Handle 55. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure.

[0020] Based on the embodiments described in this disclosure, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this disclosure.

[0021] refer to Figure 1-5 .

[0022] This utility model provides a waterproof energy storage device that is easy to disassemble, comprising a chassis 1, a battery pack 2, and a control circuit 3. The chassis 1 includes a bottom shell 4 and a faceplate 5. The bottom shell 4 includes a bottom plate 40 and a first side plate 41 and a second side plate 42 connected to opposite sides of the bottom plate 40. The faceplate 5 includes a front panel 50 and a third side plate 51 and a fourth side plate 52 connected to opposite sides of the front panel 50. Insert plates 53 are symmetrically arranged on both sides of the front panel 50, and a locking end 530 is connected to the bottom end of the insert plate 53. Elastic clips 43 corresponding to the locking end 530 are symmetrically arranged on both sides of the bottom plate 40. When the faceplate 5 is covered on the bottom shell 4, the elastic clips 43 can lock the locking end 530. When the faceplate 5 is removed from the bottom shell 4, the locking end 530 can be disengaged from the elastic clips 43.

[0023] Its working principle is as follows: elastic clips 43 are set on both sides of the base plate 40, and insert plates 53 are set on both sides of the panel 50. The bottom end of the insert plate 53 is provided with a locking end 530 that matches the elastic clips 43. When the face mask 5 is placed on the bottom shell 4, the elastic clips 43 can lock the locking end 530, thereby positioning the face mask 5 on the bottom shell 4. When it is necessary to disassemble the chassis 1, the face mask 5 is removed from the bottom shell 4 so that the locking end 530 disengages from the elastic clips 43, thus completing the separation of the face mask 5 from the bottom shell 4. Its structure is simple, which can simplify the disassembly and assembly process of the chassis, greatly improve the disassembly and assembly efficiency, and save manpower.

[0024] Based on the above embodiments, the longitudinal section of the locking end 530 is an isosceles triangle shape, and the bottom of the locking end 530 is connected to an arc-shaped guide portion 531. The elastic clip 43 includes two symmetrically arranged spring pieces 430. Each spring piece 430 includes a support root 431 connected to the base plate 40, an inner inclined spring piece portion 432 connected to one end of the support root 431, and an outer inclined contact portion 433 connected to one end of the inner inclined spring piece portion 432. The two inner inclined spring pieces 432 surround each other to form a locking cavity that matches the locking end 430. When the face shield 5 is placed on the bottom shell 4, the side inserts 53 are aligned with the corresponding elastic clips 43 and inserted. When the arc-shaped guide 531 abuts against the inner side of the two outwardly inclined contact parts 433, the two inwardly inclined spring parts 432 will elastically deform and open until the locking end 530 is completely locked in the locking cavity. When it is necessary to remove the face shield 5 from the bottom shell 4, the face shield 5 is pulled outward away from the bottom shell 4. The side of the locking end 530 will move along the inner side of the inwardly inclined spring parts 432, causing the two inwardly inclined spring parts 432 to elastically deform and open until the arc-shaped guide 532 disengages from the locking cavity. This completes the separation of the face shield 5 and the bottom shell 4, which simplifies the disassembly and assembly process of the chassis and improves the efficiency of disassembly and assembly.

[0025] Based on the above embodiments, a first connecting side plate 500 and a second connecting side plate 501 are respectively provided on opposite sides of the panel 50. A first strip slot 500a is provided on the first connecting side plate 500. A first slot plate 410 matching the first strip slot 500a is provided at the top of the first side plate 41. A second slot plate 501a is connected to the bottom of the second connecting side plate 501. A second strip slot 420 matching the second slot plate 501a is provided on the second side plate 42. When assembling the face mask 5 onto the base shell 4, align the side inserts 53 with the corresponding elastic clips 43, and ensure that the face mask 5 is slightly misaligned with the base shell 4. This prevents the second locking insert 501a from being blocked by the second side plate 42 when the face mask 5 is assembled onto the base shell 4, and also prevents the first connecting side plate 500 from being blocked by the first locking insert 410. Once the locking end 530 is fully engaged in the locking cavity, push the face mask 5 to move horizontally, allowing the first locking insert 410 and the second locking insert 501a to be inserted into the first strip slot 500a, respectively. In the second strip slot 420, the face mask 5 is locked vertically to prevent it from accidentally falling off the bottom shell 4, thus providing better installation stability. When it is necessary to remove the face mask 5 from the bottom shell 4, push the face mask 5 horizontally to disengage the first locking plate 410 and the second locking plate 501a from the first strip slot 500a and the second strip slot 420, respectively. Then, lift the face mask 5 forcefully from the bottom shell 4 to disengage the locking end 530 from the elastic clip 43, thus completing the removal of the face mask 5.

[0026] Based on the above embodiments, square tubes 44 are symmetrically arranged on both sides of the base plate 40, and elastic clips 43 are disposed inside the square tubes 44. A strip-shaped through groove 440 is provided through the top wall of the square tubes 44 along its length. When the faceplate 5 is covered on the base shell 4, the outer side of the square tube 44 is adjacent to the inner side of the third side plate 51 and the fourth side plate 52. During the insertion and removal of the locking end 530 and the elastic clip 43, the dust generated by the contact friction between the locking end 530, the arc-shaped guide part 531 and the spring piece 430 can fall into the interior of the square tube 44, avoiding dust contamination of the battery pack 2 and the control circuit 3, and improving the sealing of the chassis 1.

[0027] Based on the above embodiments, the inner surfaces of the third side plate 51 and the fourth side plate 52 are connected with eaves 54 along their length, and a sealing strip 540 is adhered to the bottom of the eaves 54. When the faceplate 5 is covered on the bottom shell 4, the sealing strip 540 abuts against the top surface of the square tube 44, improving the sealing performance of the chassis 1 and preventing moisture from entering the interior of the chassis 1 through the gap between the third side plate 51, the fourth side plate 52 and the square tube 44, thus achieving a better waterproof effect.

[0028] Based on the above embodiments, the sealing strip 540 is made of silicone, which can improve the sealing performance between the third side plate 51, the fourth side plate 52 and the square tube 44, and has the advantages of high temperature resistance and long service life.

[0029] Based on the above embodiments, handles 55 are provided on the outer surfaces of the third side plate 51 and the fourth side plate 52 to facilitate lifting the mask 5 from the bottom shell 4.

[0030] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A waterproof energy storage device that is easy to disassemble, comprising a chassis, a battery pack, and a control circuit, characterized in that, The chassis includes a bottom shell and a front cover. The bottom shell includes a bottom plate and a first side plate and a second side plate connected to opposite sides of the bottom plate. The front cover includes a front panel and a third side plate and a fourth side plate connected to opposite sides of the front panel. Insert plates are symmetrically arranged on both sides of the front panel, and a locking end is connected to the bottom of the insert plate. Elastic clips corresponding to the locking ends are symmetrically arranged on both sides of the bottom plate. When the front cover is placed on the bottom shell, the elastic clips can lock the locking ends. When the front cover is removed from the bottom shell, the locking ends can disengage from the elastic clips.

2. The waterproof energy storage device that is easy to disassemble according to claim 1, characterized in that, The longitudinal section of the locking end is an isosceles triangle. The bottom of the locking end is connected to an arc-shaped guide. The elastic clip includes two symmetrically arranged spring pieces. Each spring piece includes a support root connected to the base plate, an inner inclined spring piece connected to one end of the support root, and an outer inclined contact part connected to one end of the inner inclined spring piece. The two inner inclined spring pieces surround each other to form a locking cavity that matches the locking end.

3. The waterproof energy storage device that is easy to disassemble according to claim 2, characterized in that, The panel has a first connecting side plate and a second connecting side plate on opposite sides. The first connecting side plate has a first strip slot and a first locking plate that matches the first strip slot at the top. The second connecting side plate has a second locking plate connected to the bottom and a second strip slot that matches the second locking plate at the bottom.

4. The waterproof energy storage device that is easy to disassemble according to claim 3, characterized in that, Square tubes are symmetrically arranged on both sides of the base plate, and the elastic clip is disposed inside the square tube. A strip-shaped through groove is provided through the top wall of the square tube along its length. When the mask is covered on the base shell, the outer side of the square tube is adjacent to the inner side of the third side plate and the fourth side plate.

5. A waterproof energy storage device that is easy to disassemble according to claim 4, characterized in that, The inner surfaces of the third and fourth side panels are each connected to an eave along their length, and a sealing strip is adhered to the bottom of the eave. When the mask is placed on the bottom shell, the sealing strip abuts against the top surface of the square tube.

6. A waterproof energy storage device that is easy to disassemble according to claim 5, characterized in that, The sealing strip is made of silicone.

7. A waterproof energy storage device that is easy to disassemble according to claim 5, characterized in that, Handles are provided on the outer surfaces of both the third and fourth side panels.

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