Anti-toppling photovoltaic energy storage cabinet

Abstract

The utility model relates to the technical field of energy storage cabinets. The utility model discloses an anti-toppling photovoltaic energy storage cabinet, which comprises a cabinet body and a telescopic piece, the cabinet body comprises a protective plate and a sliding rail, the sliding rail is provided with a plurality of sliding rail clamping grooves, the telescopic piece comprises a sliding plate, a telescopic shell and a supporting plate, the sliding plate is connected to the cabinet body in a sliding manner through the sliding rail, a positioning rod is hinged to the sliding plate, and the supporting plate is connected to the telescopic shell. The sliding plate comprises a sliding plate rotating shaft and an extrusion bolt, the sliding plate is hinged to the end, away from the supporting plate, of the telescopic shell, a plurality of through holes penetrate through the telescopic shell, a plurality of telescopic grooves are formed in the supporting plate, and a supporting plate positioning rod is hinged to the end, away from the telescopic shell, of the supporting plate. According to the photovoltaic energy storage cabinet, the telescopic part can be stored, a worker can conveniently carry the photovoltaic energy storage cabinet, the protection plate can prevent the external interference on the telescopic part, the angle between the telescopic part and the photovoltaic energy storage cabinet can be adjusted, the photovoltaic energy storage cabinet can be fixedly used in places with the two uneven sides, and the applicability of the photovoltaic energy storage cabinet is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage cabinets, in particular to a photovoltaic energy storage cabinet which can prevent tipping over. Background Art

[0002] Photovoltaic energy storage cabinet is a photovoltaic device used to store the electricity generated by the solar photovoltaic power generation system for backup or power supply when needed. Photovoltaic energy storage cabinets are usually used together with solar panels and inverters to create a complete solar power generation and energy storage system. Photovoltaic energy storage cabinets generally have built-in battery systems and inverter systems. The battery system and inverter system are relatively sophisticated, and photovoltaic power generation has many usage scenarios. Sometimes it is necessary to generate electricity on uneven ground. Photovoltaic energy storage cabinets that match photovoltaic power generation systems also need to be installed in uneven places. If the photovoltaic energy storage cabinet encounters vibration or collision, the photovoltaic energy storage cabinet may fall over, thereby damaging the battery system and inverter system inside the photovoltaic energy storage cabinet.

[0003] The patent with application number CN202321782829.2 discloses a photovoltaic energy storage cabinet, including an energy storage cabinet body and a cover body, wherein the cover body is fixedly connected to the top of the energy storage cabinet body, and the front and back of the energy storage cabinet body are provided with limit plates, and the limit plates are provided with limit grooves inside, and the limit grooves are slidably connected with a connecting plate inside, and the top of the connecting plate is fixedly connected with an anti-dumping mechanism. The above patent sets a limit plate and a limit groove, so that the limit plate limits the connecting plate through the limit groove, and then fixes the connecting plate with the anti-dumping mechanism, so that the anti-dumping mechanism has an anti-dumping effect on the energy storage cabinet body and the cover body. However, in the prior art, the connecting plate and the anti-dumping mechanism occupy a large space, and take up extra space when the photovoltaic energy storage cabinet is set in a flat place and does not need to be anti-dumped. The anti-dumping mechanism of the photovoltaic energy storage cabinet in the prior art needs to be cumbersomely dismantled when the photovoltaic energy storage cabinet is not in use, and the dismantling process requires a lot of manpower. In addition, the angle adjustment of the anti-dumping mechanism of the photovoltaic energy storage cabinet in the prior art is inconvenient, and it cannot adapt to the fixation of the photovoltaic energy storage cabinet in various environments. The photovoltaic energy storage cabinet in the prior art is inconvenient to carry when it needs to be transported. If the anti-dumping mechanism is not dismantled during transportation, it will cause the anti-dumping mechanism to affect the transportation of the photovoltaic energy storage cabinet. When the anti-dumping mechanism is directly dismantled, the process is cumbersome. Utility Model Content

[0004] In order to address the deficiencies in the prior art, the utility model discloses a photovoltaic energy storage cabinet in which a telescopic part occupies a small space, the telescopic part can be conveniently stored when the photovoltaic energy storage cabinet does not need to use the telescopic part, and the angle of the telescopic part can be flexibly changed to fix the photovoltaic energy storage cabinet and prevent it from tipping over in various environments.

[0005] The utility model discloses a photovoltaic energy storage cabinet that prevents tipping, which comprises a cabinet body and a telescopic member, wherein both sides of the cabinet body comprise a protective plate and a slide rail fixedly connected to the cabinet body, a telescopic accommodating cavity opening downwardly is formed between the protective plate and the cabinet body, one end of the slide rail is at least partially arranged in the telescopic accommodating cavity, and a plurality of inwardly recessed slide rail slots are arranged on the portion of the slide rail arranged outside the telescopic accommodating cavity, the telescopic member comprises at least two, the telescopic member comprises a sliding plate that can be moved into the telescopic accommodating cavity along the slide rail, a hollow telescopic shell and a support plate that can slide in the telescopic shell, the sliding plate is slidably connected to the cabinet body through the slide rail, at least two positioning rods for cooperating with the slide rail slots to position the sliding plate are hinged on the sliding plate, the sliding plate comprises a sliding plate rotating shaft and an extrusion bolt arranged on the sliding plate rotating shaft, the sliding plate is hinged to an end of the telescopic shell away from the support plate through the sliding plate rotating shaft and the extrusion bolt arranged on the sliding plate rotating shaft, the telescopic shell is penetrated by a plurality of through holes, a plurality of inwardly recessed telescopic slots are arranged on the support plate, and at least one support plate positioning rod for cooperating with the slide rail slot to position the support plate is hinged on an end of the support plate away from the telescopic shell

[0006] Furthermore, a folding plate hinged to the support plate is provided on one end of the support plate away from the telescopic accommodating cavity, a rough support pad is provided on one surface of the folding plate away from the support plate, and through holes for the screw rod to pass through are penetrated through the folding plate and the support pad.

[0007] Furthermore, the photovoltaic energy storage cabinet also includes a bottom plate arranged at the bottom of the cabinet body, and a plurality of support frames are fixedly arranged on the bottom plate, and the support frames are triangular in shape.

[0008] Furthermore, a weight block is arranged inside the bottom plate, and the center of gravity of the weight block is located in the middle of the bottom plate.

[0009] Furthermore, a magnetic block is provided on the cabinet body, and a magnetic portion cooperating with the magnetic block is provided on a side of the support plate away from the telescopic shell.

[0010] Furthermore, a protective pad is provided on the side of the cabinet.

[0011] Furthermore, a detachable rain shield is provided on the cabinet body near the top of the protective plate, and the rain shield is inclined downward.

[0012] Beneficial effects of the utility model:

[0013] 1. The photovoltaic energy storage cabinet of the present application can store and fix the telescopic parts on one side of the photovoltaic energy storage cabinet when it is not fixed. After the telescopic parts are fixed, it is convenient for the staff to carry and move the photovoltaic energy storage cabinet. The telescopic parts are arranged in the telescopic accommodating cavity formed between the protective plate and the cabinet body to prevent external interference with the telescopic parts. When the staff is carrying it, the protective plate can prevent the telescopic parts from being collided and squeezed by the outside world, thereby improving the service life of the telescopic parts.

[0014] 2. When installing or placing the photovoltaic energy storage cabinet of the present application, the angle between the telescopic part and the photovoltaic energy storage cabinet can be adjusted. By adjusting the angle, the photovoltaic energy storage cabinet can be fixed and used in places with uneven sides, thereby improving the stability and applicability of the photovoltaic energy storage cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a photovoltaic energy storage cabinet in an embodiment of the present application.

[0016] Figure 2 Bit Figure 1 A magnified schematic diagram of center A.

[0017] Figure 3 This is a schematic diagram of the front structure of a photovoltaic energy storage cabinet in an embodiment of the present application.

[0018] Figure 4 Another structural schematic diagram of a photovoltaic energy storage cabinet in an embodiment of the present application.

[0019] Photovoltaic energy storage cabinet 100, cabinet body 11, protective plate 111, slide rail 112, magnetic block 113, telescopic member 12, sliding plate 121, positioning rod 1211, sliding plate rotating shaft 1212, extrusion bolt 1213, telescopic shell 122, limit bolt 1221, support plate 123, support plate positioning rod 1231, folding plate 124, support pad 125, magnetic part 126, bottom plate 13, support frame 131, weight block 132, protective pad 14, rain shield 15. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the specific implementation manner of the utility model will be clearly and completely described below.

[0021] The utility model discloses a photovoltaic energy storage cabinet 100 for preventing tipping over. Figure 1 As shown, the photovoltaic energy storage cabinet 100 includes a cabinet body 11 and a telescopic member 12. The cabinet body 11 is the basic frame of the photovoltaic energy storage cabinet 100. Both sides of the cabinet body 11 include a protective plate 111 and a slide rail 112 fixedly connected to the cabinet body 11. A telescopic accommodating cavity opening downward is formed between the protective plate 111 and the cabinet body 11. One end of the slide rail 112 is at least partially arranged in the telescopic accommodating cavity. The portion of the slide rail 112 arranged outside the telescopic accommodating cavity is provided with a plurality of inwardly recessed slide rail 112 slots. The telescopic member 12 includes at least two, and the telescopic member 12 includes a sliding plate 121 that can move along the slide rail 112 into the telescopic accommodating cavity, a hollow telescopic shell 122 and a support plate 123 that can slide in the telescopic shell 122. The sliding plate 121 is slidably connected to the cabinet body 11 through the slide rail 112. Figure 2As shown, at least two positioning rods 1211 are hinged on the sliding plate 121 for cooperating with the slots of the sliding rail 112 to position the sliding plate 121. The sliding plate 121 includes a sliding plate rotating shaft 1212 and an extrusion bolt 1213 arranged on the sliding plate rotating shaft 1212. The sliding plate 121 is hinged to the end of the telescopic shell 122 away from the support plate 123 through the sliding plate rotating shaft 1212 and the extrusion bolt 1213 arranged on the sliding plate rotating shaft 1212. A plurality of through holes penetrate the telescopic shell 122, and a plurality of inwardly recessed telescopic grooves are arranged on the support plate 123. At least one support plate positioning rod 1231 is hinged on the end of the support plate 123 away from the telescopic shell 122 for cooperating with the slots of the sliding rail 112 to position the support plate 123. When the photovoltaic energy storage cabinet 100 of the present application is not fixed in place, the support plate 123 on the telescopic part 12 can be slid into the telescopic shell 122 by sliding in the telescopic shell 122, and then the support plate 123 is fixed by the limit bolt 1221 passing through the through hole on the telescopic shell 122 and abutting against the telescopic groove on the support plate 123. The telescopic part 12 moves on the slide rail 112 through the sliding plate 121, and the telescopic part 12 is at least partially moved to the telescopic accommodating cavity formed between the protective plate 111 and the cabinet body 11. Finally, the support plate positioning rod 1231 is fixed with the slot of the slide rail 112, so that the telescopic part 12 is fixed to one side of the cabinet body 11. After being fixed, the telescopic member 12 of the present application can facilitate the staff to carry and move the photovoltaic energy storage cabinet 100. The telescopic member 12 is arranged in the telescopic accommodating cavity formed between the protective plate 111 and the cabinet body 11 to prevent the outside from interfering with the telescopic member 12. When the staff is carrying it, the protective plate 111 can prevent the outside from colliding with and squeezing the telescopic member 12, thereby increasing the service life of the telescopic member 12. When installing or placing the photovoltaic energy storage cabinet 100 of the present application, first place the photovoltaic energy storage cabinet 100 in a pre-set position. After the photovoltaic energy storage cabinet 100 is placed, first take out the support plate positioning rod 1231 from the card slot of the slide rail 112, and then pull the telescopic member 12. The telescopic member 12 slides out of the telescopic accommodating cavity through the movement of the sliding plate 121 on the slide rail 112, and then take out the limit bolt 1221 on the telescopic shell 122, and pull the support plate 123 out of the telescopic shell 122 to a suitable position. After the length of the telescopic housing 122 is reached, the limiting bolt 1221 passes through the through hole on the telescopic housing 122 and abuts against the telescopic groove on the support plate 123 to fix the support plate 123, and then adjust the angle between the telescopic housing 122 and the sliding plate 121. After the angle is adjusted, the extrusion bolt 1213 is rotated to fix the angle, and finally the positioning rod 1211 hinged on the sliding plate 121 is rotated to move the positioning rod to the card slot of the slide rail 112 to position the telescopic member 12. After the photovoltaic energy storage cabinet 100 is fixed, Figure 3Through the above method, the photovoltaic energy storage cabinet 100 can be firmly fixed on the ground, and the telescopic member 12 of the present application can be adjusted to different angles on both sides of the photovoltaic energy storage cabinet 100, so that the photovoltaic energy storage cabinet 100 can be fixed and used in places with uneven sides.

[0022] As an embodiment, a folding plate 124 hinged to the support plate 123 is provided on one end of the support plate 123 away from the telescopic accommodating cavity, a rough support pad 125 is provided on the side of the folding plate 124 away from the support plate 123, and a through hole for the screw rod to pass through is penetrated on the folding plate 124 and the support pad 125. After the photovoltaic energy storage cabinet 100 of the present application is fixed, the folding plate 124 is adjusted so that the folding plate 124 has a good angle to contact the ground, and then the folding plate 124 is fixed by the screw rod. After the photovoltaic energy storage cabinet 100 is fixed, the photovoltaic energy storage cabinet 100 is supported by the end of the support plate 123 away from the telescopic accommodating cavity abutting against the ground, but the contact area between the end of the support plate 123 away from the telescopic accommodating cavity and the ground is small, which makes the end of the support plate 123 away from the telescopic accommodating cavity receive a large pressure, so that the support plate 123 is easily deformed, affecting the service life of the support plate 123. On the other side, the end of the support plate 123 away from the telescopic accommodating cavity has a smaller contact area with the ground, and the friction is insufficient, which is easy to cause sliding, affecting the fixing effect of the photovoltaic energy storage cabinet 100. In this application, a hinged folding plate 124 is arranged at the end of the support plate 123 away from the telescopic accommodating cavity, and the contact area with the ground is increased by the folding plate 124, the pressure of the support plate 123 is dispersed, and the service life of the support plate 123 is increased. The friction with the ground is increased by the folding plate 124 and the support points arranged on the side of the folding plate 124 away from the support plate 123, thereby improving the fixing effect of the photovoltaic energy storage cabinet 100.

[0023] As an implementation mode, the photovoltaic energy storage cabinet 100 also includes a bottom plate 13 arranged at the bottom of the cabinet body 11, and a plurality of support frames 131 are fixedly arranged on the bottom plate 13, and the support frames 131 are triangular. A weight block 132 is arranged inside the bottom plate 13, and the center of gravity of the weight block 132 is located in the middle of the bottom plate 13. The support frame 131 can further improve the stability of the photovoltaic energy storage cabinet 100, and can make the photovoltaic energy storage cabinet 100 more firmly fixed in the designated position, and the support frame 131 is a triangular structure, which can provide better support for the photovoltaic energy storage cabinet 100, and the weight block 132 arranged in the bottom plate 13 can make the cabinet body 11 more stable, and can better resist the influence of external factors, such as wind, vibration and collision, etc. The center of gravity of the weight block 132 is located in the middle of the bottom plate 13, which helps to balance the cabinet body 11 and reduce the risk of tilting or tipping.

[0024] As an implementation method, Figure 4As shown, the cabinet 11 is provided with an inwardly recessed cabinet 11 slot, and a limiting member cooperating with the cabinet 11 slot for limiting the support plate 123 is provided on the side of the support plate 123 away from the telescopic housing 122. A magnetic block 113 is provided on the cabinet 11, and a magnetic portion 126 cooperating with the magnetic block 113 is provided on the side of the support plate 123 away from the telescopic housing 122. The photovoltaic energy storage cabinet 100 of the present application is fixed by the support plate positioning rod 1231 cooperating with the slot of the slide rail 112 to fix the telescopic member 12 on one side of the cabinet 11, and the fixing strength of the telescopic member 12 on one side of the cabinet 11 can also be further improved by the magnetic block 113 provided on the cabinet 11 and the magnetic portion 126 provided on the side of the support plate 123 away from the telescopic housing 122.

[0025] As an implementation method, a protective pad 14 is provided on the side of the cabinet 11. The photovoltaic energy storage cabinet 100 of the present application has good fixing strength after being fixed, but when the photovoltaic energy storage cabinet 100 needs to be transported, the telescopic member 12 needs to be stored, and collision may occur during transportation. The present application provides a protective pad 14 on the side of the cabinet 11. On the one hand, it prevents the damage to the photovoltaic energy storage cabinet 100 and the influence of the components inside the photovoltaic energy storage cabinet 100 caused by the collision during transportation. On the other hand, the protective pads 14 provided on the side of the cabinet 11 can provide buffering when the photovoltaic energy storage cabinet 100 is tipped over, reducing the damage to the tipped photovoltaic energy storage cabinet 100.

[0026] As an implementation method, a detachable rain shield 15 is provided on the cabinet 11 near the top of the protective plate 111, and the rain shield 15 is tilted downward. The photovoltaic energy storage cabinet 100 belongs to the photovoltaic field. Photovoltaic cells need to be exposed to sunlight to generate electricity. Therefore, the photovoltaic energy storage cabinet 100 is mostly set outdoors. In this application, a detachable rain shield 15 is provided on the cabinet 11 near the top of the protective plate 111, which can reduce the erosion of the protective plate 111 and the telescopic accommodating cavity of the cabinet 11 by external rainwater when it rains outdoors.

[0027] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A photovoltaic energy storage cabinet that prevents tipping, characterized in that: include: A cabinet (11), wherein both sides of the cabinet (11) include a protective plate (111) and a slide rail (112) fixedly connected to the cabinet (11), a telescopic accommodating cavity opening downward is formed between the protective plate (111) and the cabinet (11), one end of the slide rail (112) is at least partially arranged in the telescopic accommodating cavity, and a portion of the slide rail (112) arranged outside the telescopic accommodating cavity is provided with a plurality of inwardly recessed slots of the slide rail (112); A telescopic member (12), the telescopic member (12) comprising at least two, the telescopic member (12) comprising a sliding plate (121) movable along the slide rail (112) into the telescopic accommodating cavity, a hollow telescopic shell (122) and a support plate (123) capable of sliding in the telescopic shell (122), the sliding plate (121) being slidably connected to the cabinet (11) via the slide rail (112), the sliding plate (121) being hinged with at least two positioning rods (1211) for cooperating with the card slots of the slide rail (112) to position the sliding plate (121), the sliding plate (121) comprising a sliding plate rotating shaft (1212) and a support plate (123) arranged at the sliding plate rotating shaft. The sliding plate (121) is hinged to an end of the telescopic housing (122) away from the support plate (123) through the sliding plate rotating shaft (1212) and the extrusion bolt (1213) arranged on the sliding plate rotating shaft (1212); the telescopic housing (122) is penetrated by a plurality of through holes; the support plate (123) is provided with a plurality of inwardly recessed telescopic grooves; and at least one support plate positioning rod (1231) is hinged on an end of the support plate (123) away from the telescopic housing (122) for cooperating with the slot of the slide rail (112) to position the support plate (123).

2. The photovoltaic energy storage cabinet that prevents tipping over according to claim 1 is characterized in that: A folding plate (124) hinged to the support plate (123) is provided on one end of the support plate (123) away from the telescopic accommodating cavity, a rough support pad (125) is provided on one surface of the folding plate (124) away from the support plate (123), and through holes for the screw rod to pass through are penetrated through the folding plate (124) and the support pad (125).

3. The photovoltaic energy storage cabinet that prevents tipping over according to claim 1 is characterized in that: The photovoltaic energy storage cabinet further comprises a bottom plate (13) arranged at the bottom of the cabinet body (11), and a plurality of support frames (131) are fixedly arranged on the bottom plate (13), and the support frames (131) are triangular in shape.

4. The photovoltaic energy storage cabinet that prevents tipping over according to claim 3 is characterized in that: A weight block (132) is arranged inside the bottom plate (13), and the center of gravity of the weight block (132) is located in the middle of the bottom plate (13).

5. The photovoltaic energy storage cabinet that prevents tipping over according to claim 1 is characterized in that: The cabinet (11) is provided with a magnetic attraction block (113), and a magnetic attraction portion (126) cooperating with the magnetic attraction block (113) is provided on a side of the support plate (123) away from the telescopic housing (122).

6. The photovoltaic energy storage cabinet that prevents tipping over according to claim 1 is characterized in that: A protective pad (14) is provided on the side of the cabinet (11).

7. The photovoltaic energy storage cabinet that prevents tipping over according to claim 1 is characterized in that: A detachable rain shield (15) is provided on the cabinet (11) near the top of the protective plate (111), and the rain shield (15) is tilted downward.

Images