Wall-mounted energy storage battery pack

Abstract

The utility model discloses a wall-mounted energy storage battery pack, which relates to the technical field of energy storage battery packs, and comprises a battery pack box body, a moving mechanism and a cleaning mechanism are arranged on the battery pack box body, the cleaning mechanism is arranged on the moving mechanism, and the cleaning mechanism comprises a dust removal assembly and two mounting assemblies. The cleaning mechanism comprises a dust removal assembly and two mounting assemblies, the two mounting assemblies are both arranged at the top of the dust removal assembly, the dust removal assembly comprises a connecting block, two sliding blocks, two mounting plates, two second scraping strips and six first scraping strips, the two sliding blocks are arranged on the left side and the right side of the battery pack box body correspondingly, and the two mounting plates are arranged on the left side and the right side of the battery pack box body correspondingly. The six first scraping strips are evenly distributed on the opposite sides of the two sliding blocks. The cleaning mechanism is arranged to conduct dust removal operation on the exterior of the battery pack heat dissipation net, the heat dissipation net on the box cover can adapt to a box cover switch to be disassembled and assembled through cooperation with the installation assembly, periodic overhaul is not affected, and operation is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage battery packs, and in particular to a wall-mounted energy storage battery pack. Background Art

[0002] Energy storage battery pack refers to a battery pack composed of multiple battery cells, which can provide large-capacity power supply. Energy storage battery packs are usually composed of multiple lithium-ion single cells connected in parallel and series. This combination can increase the overall voltage and capacity to meet the power requirements of different devices. In the design of battery packs, thermal management is an important aspect. A reasonable thermal management system can ensure that the battery works at a suitable temperature, thereby extending the battery life and improving safety.

[0003] In order to maintain heat dissipation, existing energy storage battery packs are equipped with multiple heat dissipation nets on the other three sides of the battery pack shell except for the wall-mounted surface. They are used for ventilation and heat dissipation to maintain a suitable temperature of the battery pack. However, as the installation time increases, dust will accumulate on the surface of the dust net, which needs to be manually cleaned, reducing work efficiency. Utility Model Content

[0004] The purpose of the present utility model is to provide a wall-mounted energy storage battery pack to solve at least any one of the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wall-mounted energy storage battery pack, comprising a battery pack box, the battery pack box is provided with a moving mechanism and a cleaning mechanism, the cleaning mechanism is provided on the moving mechanism;

[0006] The cleaning mechanism comprises a dust removal component and two mounting components, and the two mounting components are both arranged on the top of the dust removal component;

[0007] The dust removal assembly includes a connecting block, two sliders, two mounting plates, two second scraping strips and six first scraping strips, the two sliders are respectively arranged on the left and right sides of the battery pack body, the six first scraping strips are evenly distributed on the opposite sides of the two sliders, the six first scraping strips are fixedly connected to the two sliders, the two mounting plates are respectively arranged in front of the upper and lower ends of the two sliders, the connecting block is fixedly connected in the middle between the two mounting plates, and the two second scraping strips are respectively fixedly connected to the rear ends of the two mounting plates.

[0008] Preferably, a door is hinged at the front end of the battery pack box, and multiple heat dissipation holes are provided on the side of the battery pack box and the front end of the door. Heat dissipation nets are provided in the multiple heat dissipation holes, and the multiple heat dissipation nets are fixedly connected to the battery pack box, and the two second scrapers and the six first scrapers are in contact with the multiple heat dissipation nets.

[0009] Preferably, the two mounting assemblies each include a fixed bracket, a circular plate, a resistance rod, a circular ring and two springs; a sliding hole is provided at the top of the fixed bracket, the resistance rod is arranged in the sliding hole, the circular plate is fixedly connected to the top of the resistance rod, the resistance rod is fixedly connected to the inner wall of the circular ring, one end of the two springs is fixedly connected to the top of the circular ring, and the other end of the two springs is fixedly connected to the bottom of the fixed bracket.

[0010] Preferably, the two fixing brackets are respectively fixedly connected to the left and right ends of the top of the upper mounting plate, the tops of the two sliding blocks are both provided with connecting holes at the front, and the two abutment rods are respectively arranged in the two connecting holes.

[0011] Preferably, the moving mechanism comprises a driving assembly and three driven assemblies, and the driving assembly and the three driven assemblies are evenly distributed on the outer wall of the battery pack case;

[0012] The driving assembly includes a first slide rail, a motor and a lead screw, wherein the first slide rail is fixedly connected to the left rear of the battery pack box, the motor is detachably connected to the bottom of the inner wall of the first slide rail, and the lead screw is detachably connected to the output end of the motor;

[0013] The three driven assemblies all include a second slide rail and a slide rod, and two ends of the slide rod are respectively fixedly connected to the upper and lower ends of the inner wall of the second slide rail.

[0014] Preferably, the three second slide rails are evenly distributed on the outer wall of the battery pack case, and the three second slide rails are fixedly connected to the battery pack case. A threaded hole is opened at the rear of the top of the left slider, and the lead screw is arranged in the threaded hole. The lead screw is threadedly connected to the left slider, and a first sliding hole is opened at the top of the left slider, and the left slide rod is arranged in the first sliding hole. Two second sliding holes are opened at the top of the right slider, and the two slide rods on the right are respectively arranged in the two second sliding holes.

[0015] Preferably, four shock absorbers are evenly distributed on the outer wall of the battery pack case, the four shock absorbers are all fixedly connected to the battery pack case, a mounting bracket is fixedly connected to the four shock absorbers, and the four shock absorbers are evenly distributed on the mounting bracket.

[0016] The beneficial effects of the utility model are as follows:

[0017] 1. In the utility model, a cleaning mechanism is provided to remove dust from the outside of the heat dissipation net of the battery pack, and the heat dissipation net on the box cover can be disassembled and assembled by adapting to the box cover switch by cooperating with the installation assembly, which does not affect the periodic maintenance and is simple to operate.

[0018] 2. In the utility model, a driving component and a driven component are provided to drive the cleaning mechanism, so as to provide power for the cleaning structure for removing dust on the heat dissipation net of the battery pack box. The transmission is utilized to make the dust removal on three sides rely on the same power source, thus saving energy and improving work efficiency through synchronous dust removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the mounting plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the installation component of the utility model;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the mobile mechanism of the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the battery pack box of the utility model.

[0024] In the figure: 1. mounting bracket; 2. shock absorber; 3. battery pack body; 4. first slide rail; 5. motor; 6. lead screw; 7. second slide rail; 8. slide bar; 9. slider; 10. spring; 11. first scraper; 12. box door; 13. mounting plate; 14. connecting block; 15. second scraper; 16. fixing bracket; 17. round plate; 18. resistance rod; 19. ring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments 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 in 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.

[0026] The utility model provides Figure 1-5A wall-mounted energy storage battery pack shown in the figure includes a battery pack box 3, a moving mechanism and a cleaning mechanism are arranged on the battery pack box 3, the cleaning mechanism is arranged on the moving mechanism, the cleaning mechanism includes a dust removal component and two mounting components, the two mounting components are arranged on the top of the dust removal component, the dust removal component includes a connecting block 14, two sliders 9, two mounting plates 13, two second scraping strips 15 and six first scraping strips 11, the two sliders 9 are respectively arranged on the left and right sides of the battery pack box 3, the six first scraping strips 11 are evenly distributed on the opposite sides of the two sliders 9, and the six first scraping strips 11 are evenly distributed on the opposite sides of the two sliders 9. The strips 11 are fixedly connected to the two sliders 9, the two mounting plates 13 are respectively arranged at the front of the upper and lower ends of the two sliders 9, the connecting block 14 is fixedly connected between the two mounting plates 13 near the middle, the two second scraper strips 15 are respectively fixedly connected to the rear ends of the two mounting plates 13, the front end of the battery pack box 3 is hinged with a box door 12, the side of the battery pack box 3 and the front end of the box door 12 are provided with multiple heat dissipation holes, and heat dissipation nets are arranged in the multiple heat dissipation holes. The multiple heat dissipation nets are fixedly connected to the battery pack box 3, and the two second scraper strips 15 and the six first scraper strips 11 are in contact with the multiple heat dissipation nets. The battery pack box 3 is provided with an internal structure related to the battery pack, and its specific structure and principle are all prior arts. The left slider 9 drives the two mounting plates 13 to move, and the right slider 9 moves with the two mounting plates 13. The first scraper 11 moves with the slider 9, and the second scraper 15 moves with the mounting plate 13. The first scraper 11 and the second scraper 15 scrape the surface of the heat dissipation net to remove dust. In summary, the problem that the heat dissipation net is easily clogged by dust and reduces the heat dissipation effect as the use time increases is solved.

[0027] The two mounting assemblies each include a fixed bracket 16, a circular plate 17, a resistance rod 18, a circular ring 19 and two springs 10. A sliding hole is provided at the top of the fixed bracket 16, in which the resistance rod 18 is arranged. The circular plate 17 is fixedly connected to the top of the resistance rod 18, which is fixedly connected to the inner wall of the circular ring 19. One end of the two springs 10 is fixedly connected to the top of the circular ring 19, and the other ends of the two springs 10 are fixedly connected to the bottom of the fixed bracket 16. The two fixed brackets 16 are respectively fixedly connected to the left and right ends of the top of the upper mounting plate 13. A connecting hole is provided at the front of the top of the two sliders 9, and the two resistance rods 18 are respectively arranged in the two connecting holes. The hand-held circular plate 17 is pulled up, and the resistance rod 18 moves with the circular plate 17, so that the bottom end of the resistance plate 18 moves to the top of the mounting plate 13, and the two mounting plates 13 are installed at the front ends of the two sliders 9 in a clamping state, so that the connecting hole is aligned with the sliding hole, and the pulling force on the circular plate 17 is released. The spring 10 cancels the extrusion state, and the ring 19 moves downward with the restoring force of the spring 10. The resistance rod 18 moves downward with the ring 19 to between the slider 9 and the mounting plate 13, thereby limiting the mounting plate 13. In summary, the problem that the mounting plate 13 may fall off forward when the slider 9 drives the movable mounting plate 13 to move is solved.

[0028] The moving mechanism includes a driving component and three driven components, which are evenly distributed on the outer wall of the battery pack case 3. The driving component includes a first slide rail 4, a motor 5 and a lead screw 6. The first slide rail 4 is fixedly connected to the left rear of the battery pack case 3, the motor 5 is detachably connected to the bottom of the inner wall of the first slide rail 4, and the lead screw 6 is detachably connected to the output end of the motor 5. The three driven components all include a second slide rail 7 and a slide rod 8. The two ends of the slide rod 8 are respectively fixedly connected to the upper and lower ends of the inner wall of the second slide rail 7. The three second slide rails 7 are evenly distributed on the outer wall of the battery pack case 3. The three second slide rails 7 are all fixedly connected to the battery pack case 3. A threaded hole is opened at the rear of the top of the left slider 9, the lead screw 6 is arranged in the threaded hole, the lead screw 6 is threadedly connected to the left slider 9, a first sliding hole is opened at the top of the left slider 9, the left slide rod 8 is arranged in the first sliding hole, two second sliding holes are opened at the top of the right slider 9, and the two right slide rods 8 are respectively arranged in the two second sliding holes. When there is a lot of dust on the surface of the heat dissipation net, the motor 5 is turned on, and the motor 5 drives the lead screw 6 to rotate. The end of the lead screw 6 away from the motor 5 rotates in the first slide rail 4, and the left slider 9 is driven by the thread of the lead screw 6 to perform a linear motion up and down. The first scraper 11 moves with the slider 9, and the front end of the left slider 9 slides on the slide rod 8, and the two ends of the right slider 9 slide on the slide rod 8. The moving trajectory of the slider 9 is limited to ensure that the slider 9 and the mounting plate 13 can drive the first scraper 11 and the second scraper 15 to scrape closely against the heat dissipation net. In summary, the problem of low efficiency in cleaning the surface of the heat dissipation net one by one is solved.

[0029] Four shock absorbers 2 are evenly distributed on the outer wall of the battery pack case 3. The four shock absorbers 2 are fixedly connected to the battery pack case 3. The four shock absorbers 2 are fixedly connected to the mounting bracket 1. The four shock absorbers 2 are evenly distributed on the mounting bracket 1. The device is installed on the wall through the mounting holes on the mounting bracket 1 with expansion screws. The mounting bracket 1 and the battery pack case 3 are connected through four shock absorbers 2. The shock absorber 2 is a prior art and covers the bottom and rear end of the battery pack case 3. When the mounting bracket 1 is shaken, the shock absorber 2 reduces the adverse effects of the shaking of the mounting bracket 1 on the internal electrical components of the battery pack and improves the stability of the wall mounting. In summary, the problem of damage to the electrical components in the battery pack due to shaking caused by wall mounting is solved.

[0030] 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 wall-mounted energy storage battery pack, characterized in that: It comprises a battery pack box (3), wherein a moving mechanism and a cleaning mechanism are arranged on the battery pack box (3), and the cleaning mechanism is arranged on the moving mechanism; The cleaning mechanism comprises a dust removal component and two mounting components, and the two mounting components are both arranged on the top of the dust removal component; The dust removal component comprises a connecting block (14), two sliders (9), two mounting plates (13), two second scraping strips (15) and six first scraping strips (11); the two sliders (9) are respectively arranged on the left and right sides of the battery pack box (3); the six first scraping strips (11) are evenly distributed on the opposite sides of the two sliders (9); the six first scraping strips (11) are fixedly connected to the two sliders (9); the two mounting plates (13) are respectively arranged at the front of the upper and lower ends of the two sliders (9); the connecting block (14) is fixedly connected to the middle between the two mounting plates (13); and the two second scraping strips (15) are respectively fixedly connected to the rear ends of the two mounting plates (13).

2. A wall-mounted energy storage battery pack according to claim 1, characterized in that: The front end of the battery pack box (3) is hinged with a box door (12), and the side of the battery pack box (3) and the front end of the box door (12) are provided with a plurality of heat dissipation holes, and a heat dissipation net is arranged in each of the plurality of heat dissipation holes. The plurality of heat dissipation nets are fixedly connected to the battery pack box (3), and the two second scrapers (15) and the six first scrapers (11) are in contact with the plurality of heat dissipation nets.

3. The wall-mounted energy storage battery pack according to claim 1, characterized in that: The two mounting assemblies each comprise a fixed bracket (16), a circular plate (17), a resisting rod (18), a circular ring (19) and two springs (10); a sliding hole is provided at the top of the fixed bracket (16); the resisting rod (18) is arranged in the sliding hole; the circular plate (17) is fixedly connected to the top of the resisting rod (18); the resisting rod (18) is fixedly connected to the inner wall of the circular ring (19); one end of the two springs (10) is fixedly connected to the top of the circular ring (19); and the other ends of the two springs (10) are fixedly connected to the bottom of the fixed bracket (16).

4. A wall-mounted energy storage battery pack according to claim 3, characterized in that: The two fixing brackets (16) are respectively fixedly connected to the left and right ends of the top of the upper mounting plate (13), and the tops of the two sliding blocks (9) are both provided with connecting holes, and the two abutting rods (18) are respectively arranged in the two connecting holes.

5. The wall-mounted energy storage battery pack according to claim 1, characterized in that: The moving mechanism comprises a driving assembly and three driven assemblies, wherein the driving assembly and the three driven assemblies are evenly distributed on the outer wall of the battery pack box (3); The driving assembly comprises a first slide rail (4), a motor (5) and a lead screw (6); the first slide rail (4) is fixedly connected to the left rear of the battery pack box (3); the motor (5) is detachably connected to the bottom of the inner wall of the first slide rail (4); and the lead screw (6) is detachably connected to the output end of the motor (5); The three driven assemblies all comprise a second slide rail (7) and a slide rod (8), and the two ends of the slide rod (8) are respectively fixedly connected to the upper and lower ends of the inner wall of the second slide rail (7).

6. A wall-mounted energy storage battery pack according to claim 5, characterized in that: The three second slide rails (7) are evenly distributed on the outer wall of the battery pack case (3), and the three second slide rails (7) are fixedly connected to the battery pack case (3). A threaded hole is provided at the rear of the top of the left slider (9), and the lead screw (6) is arranged in the threaded hole. The lead screw (6) is threadedly connected to the left slider (9). A first sliding hole is provided at the top of the left slider (9), and the left slide rod (8) is arranged in the first sliding hole. Two second sliding holes are provided at the top of the right slider (9), and the two right slide rods (8) are respectively arranged in the two second sliding holes.

7. The wall-mounted energy storage battery pack according to claim 1, characterized in that: Four shock absorbers (2) are evenly distributed on the outer wall of the battery pack case (3); the four shock absorbers (2) are all fixedly connected to the battery pack case (3); a mounting bracket (1) is fixedly connected to the four shock absorbers (2); and the four shock absorbers (2) are evenly distributed on the mounting bracket (1).

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