Battery high-voltage box device system for new energy five-electricity-in-one power supply

Abstract

The invention belongs to the technical field of new energy power supply, particularly relates to a battery high-voltage box device system for new energy five-electricity-in-one power supply, and aims to solve the problems that in the using process of an existing battery high-voltage box device system, a connecting wire harness is inconvenient to position, the connecting wire harness and a connecting terminal are prone to loosening, and poor contact is caused. In order to solve the problems in the prior art that the prior art is inconvenient to disassemble, assemble and maintain quickly and poor in protection and shielding effect, the invention provides the following scheme that the device comprises a base; the U-shaped shielding cover is installed at the top of the base, a placement plate is fixedly installed in the U-shaped shielding cover, a high-voltage bin is placed at the top of the placement plate, and a plurality of interfaces are connected to the high-voltage bin. And through the arrangement of the U-shaped shielding cover, the electromagnetic shielding effect can be improved, the structure is simple, and the use is convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy power supply, and in particular to a battery high-voltage box device system for new energy five-in-one power supply. Background Art

[0002] The new energy five-in-one power supply mainly utilizes solar power generation, wind power generation, energy storage power supply, generator set power generation and city power to achieve five-in-one through the intelligent management system of the smart micro-station, realizing green, low-carbon and environmentally friendly power supply. The smart micro-station mainly solves the three power consumption scenarios of grid-connected power supply, off-grid power supply and emergency power supply, and independently supports a variety of power consumption environments. The new energy power supply station adopts a variety of power generation methods to meet the growing power demand and promote the green transformation of the energy structure. For example, photovoltaic power generation: using solar power generation, converting light energy into electrical energy through photovoltaic panels, is an important part of the new energy power supply station; wind power generation: using wind energy to drive wind turbines to generate clean electric energy. The main structure includes a high-voltage warehouse and a battery pack. The high-voltage warehouse in the five-in-one new energy power supply station mainly refers to the placement area of ​​high-voltage distribution and related equipment. It is an important part to ensure the safe and efficient transmission of electricity. As the center of power distribution and control, the high-voltage warehouse is responsible for safely and effectively distributing high-voltage power to various power-consuming equipment, while monitoring and controlling high-voltage faults in the system to ensure the stable operation of the power supply station.

[0003] The patent document with publication number CN218939924U discloses a high-voltage box structure for an energy storage container battery, which includes: a container body, an air outlet is arranged on the side wall of the container body, and a dustproof component is arranged inside the air outlet; a fixing component is arranged, and the battery to be placed is first placed inside the battery placement box, and then the cover body is placed on the top of the container body, and then the screw is rotated to make it rotate and move along the fixing cylinder, and the movement of the screw drives the push plate to move, and the movement of the push plate drives the movement of the fixing plate, and the movement of the fixing plate drives the connecting rod to move inside the fixing sleeve, and the movement of the connecting rod drives the spring to stretch. When the fixing plate is tightly fitted with the side wall of the battery, the screw is stopped from being rotated. Under the action of the screw, the fixing plate can be limited and fixed, and under the action of the fixing plate, the battery can be limited and fixed, thereby improving the stability of battery placement and preventing the battery from shaking and causing battery damage.

[0004] However, during use, the above patent document is not convenient for positioning the connecting harness, which may cause the connecting harness and the connecting terminal to loosen easily, resulting in poor contact. It is also not convenient for quick disassembly and maintenance, and the protective shielding effect is poor. For this reason, we propose a new energy five-in-one battery high-voltage box device system to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the problems in the prior art that the battery high-voltage box device system is not convenient for positioning the connecting wire harness during use, which leads to the connecting wire harness and the connecting terminal being easily loosened, causing poor contact, and is not convenient for quick disassembly and maintenance, and the protective shielding effect is poor. A battery high-voltage box device system for new energy five-in-one power supply is proposed.

[0006] The present application provides a new energy five-in-one power supply battery high-voltage box device system adopts the following technical solutions: A battery high-voltage box device system for a new energy five-in-one power supply, comprising: Cabinets; The bracket is fixedly installed in the cabinet, and multiple battery packs are installed on the bracket. Two cabinet doors are hinged on the outer side of the cabinet. Four universal wheels are rotatably installed on the bottom of the cabinet. A movable plate is slidably installed in the cabinet, and a base is fixedly installed on the movable plate. Multiple ventilation holes are opened on both sides of the cabinet; A U-shaped shielding cover is installed on the top of the base, a placement plate is fixedly installed inside the U-shaped shielding cover, a high-voltage chamber is placed on the top of the placement plate, a plurality of interfaces are connected to the high-voltage chamber, and the plurality of interfaces are all connected to connection terminals; Baffles, two baffles are provided, both of which are fixedly mounted on the top of the base, a connecting frame is fixedly mounted on the top of the base, a first through slot is opened on the U-shaped shielding cover, a heat dissipation mechanism is provided on the baffle, and the heat dissipation mechanism is used to dissipate heat from the high-pressure chamber; There are two installation ports, which are respectively opened on both sides of the U-shaped shielding cover. Cable positioning mechanisms are arranged in the two installation ports, and the cable positioning mechanisms are used to position the connecting cables; The second slide groove, there are two second slide grooves, both of which are opened at the bottom of the placement plate, and the two second slide grooves are provided with a clamping mechanism, and the clamping mechanism is used to connect the placement plate and the connecting frame. Two symmetrical third slide grooves are opened on the top of the placement plate, and the two third slide grooves are provided with a clamping mechanism, and the clamping mechanism is used to fix the high-pressure chamber.

[0007] Furthermore, a temperature sensor and a controller are fixedly installed on the top of the placement plate, ventilation holes are opened on the two baffles, and dustproof plates are fixedly installed in the two ventilation holes. The temperature sensor, the controller and the drive motor are connected in sequence. The temperature sensor can monitor the temperature of the high-pressure chamber. When the high-pressure chamber reaches a preset threshold, the temperature sensor sends an instruction to the controller, and the controller controls the drive motor to start automatically.

[0008] Furthermore, the placement plate is provided with a second through groove, a third through groove and a fourth through groove, the outer sides of the four extrusion plates are fixedly connected with a lifting plate, the top inner wall of the second through groove, the top inner wall of the fourth through groove and the bottom inner wall of the first through groove are provided with a first through hole, and two first bidirectional screw rods are rotatably installed in the four first through holes, and the two first bidirectional screw rods are respectively threadedly connected to the four lifting plates. When the two first bidirectional screw rods rotate, the two first bidirectional screw rods respectively drive the four lifting plates to move vertically, and the four lifting plates respectively drive the four extrusion plates to move vertically.

[0009] Furthermore, the clamping mechanism includes two first slides, and the two first slides are respectively slidably installed in the two second slide grooves. The outer sides of the two first slides are fixedly installed with clamping blocks, and the inner walls on both sides of the connecting frame are provided with clamping grooves. The two clamping blocks are respectively matched with the two clamping grooves. When the two first slides move away from each other, the two first slides respectively drive the two clamping blocks away from each other, and then the two clamping blocks are respectively clamped with the two clamping grooves.

[0010] Furthermore, the clamping mechanism includes two second slides, which are slidably installed in two third slide grooves respectively. Rubber pads are fixedly installed on the outer sides of the two second slides. The two third slide grooves are connected to the third through grooves. When the two second slides move horizontally, the two second slides drive the two rubber pads to move horizontally respectively. The two second slides cooperate to clamp or release the high-pressure chamber.

[0011] Furthermore, fourth through holes are provided on the inner walls on both sides of the third through groove, and threaded rods are rotatably installed in the two fourth through holes, and the two threaded rods are respectively threadedly connected to the two second slides, and a fourth bevel gear is fixedly installed on one end of the two threaded rods, and a third bevel gear is fixedly installed on the outer side of the second bidirectional screw rod, and the third bevel gear is meshed with the two fourth bevel gears. The threads of the two threaded rods have opposite rotation directions, and when the second bidirectional screw rod rotates, the second bidirectional screw rod drives the third bevel gear to rotate, and the third bevel gear drives the two fourth bevel gears to rotate, and the two fourth bevel gears respectively drive the two threaded rods to rotate, and the two threaded rods respectively drive the two second slides to move horizontally.

[0012] Furthermore, a third through hole is provided on the inner walls on both sides of the third through groove, and the same second bidirectional screw rod is rotatably installed in the two third through holes, the second bidirectional screw rod is threadedly connected to the two first slides, and two second bevel gears are fixedly installed on the outer side of the second bidirectional screw rod, and the other ends of the two first bidirectional screw rods are fixedly installed with first bevel gears, and the two first bevel gears are respectively meshed with the two second bevel gears, and when the two first bidirectional screw rods rotate, the two first bidirectional screw rods respectively drive the two first bevel gears to rotate, the two first bevel gears respectively drive the two second bevel gears to rotate, and the two second bevel gears drive the second bidirectional screw rod to rotate.

[0013] Furthermore, a second through hole is provided on the top of the U-shaped shielding cover, and a rotating shaft is rotatably installed in the second through hole, a handle is fixedly connected to one end of the rotating shaft, and a first sprocket and a second sprocket are fixedly installed on the outer side of the rotating shaft, and a third sprocket and a fourth sprocket are respectively fixedly installed on one end of the two first bidirectional screw rods, the first sprocket and the third sprocket are meshed with the same first chain, and the second sprocket and the fourth sprocket are meshed with the same second chain, and when the rotating shaft rotates, the rotating shaft drives the first sprocket and the second sprocket to rotate, the first sprocket drives the third sprocket to rotate through the first chain, and the second sprocket drives the fourth sprocket to rotate through the second chain.

[0014] Furthermore, the cable positioning mechanism includes two connecting plates, which are respectively fixedly installed in the two installation openings, and the top and bottom of the two connecting plates are provided with a first sliding groove, and extrusion plates are slidably installed in the four first sliding grooves, and a plurality of second arc grooves are provided on the four extrusion plates, and the inner walls of the two installation openings are provided with a plurality of first arc grooves, and the first arc grooves cooperate with the second arc grooves. When the two extrusion plates move away from each other, the first arc grooves cooperate with the second arc grooves to extrude and position the connecting wire harness.

[0015] Furthermore, the heat dissipation mechanism includes two mounting plates, both of which are fixedly mounted on the baffle, and the same support rod is fixedly mounted on the two mounting plates, a transmission shaft is rotatably mounted on the support rod, an impeller is fixedly connected to the outer side of the transmission shaft, a driving motor is fixedly mounted on the support rod, and an output shaft of the driving motor is fixedly connected to one end of the transmission shaft. When the driving motor is turned on, the driving motor drives the transmission shaft to rotate, and the transmission shaft drives the impeller to rotate. The suction force generated by the rotation of the impeller can discharge the heat from the high-pressure chamber.

[0016] In summary, the present application includes at least one of the following beneficial technical effects: 1. In this solution, when the handle is rotated, the handle drives the rotating shaft to rotate, the rotating shaft drives the first sprocket and the second sprocket to rotate, the first sprocket drives the third sprocket to rotate through the first chain, the second sprocket drives the fourth sprocket to rotate through the second chain, and then the two first bidirectional screw rods respectively drive the four lifting plates to move vertically, and the four lifting plates respectively drive the four extrusion plates to move vertically, and the first arc groove and the second arc groove are matched to each other, so that the connection harness can be squeezed and positioned to avoid loosening of the connection harness and the connection terminal, thereby ensuring the reliability of power supply; 2. In this solution, when the two first bidirectional screws rotate, the two first bidirectional screws respectively drive the two first bevel gears to rotate, the two first bevel gears respectively drive the two second bevel gears to rotate, the two second bevel gears drive the second bidirectional screws to rotate, and the second bidirectional screws drive the two first slide plates and the two clamping blocks to move horizontally. The two clamping blocks are respectively matched with the two clamping grooves, so that the placement plate can be positioned or released, which is convenient for taking out the high-pressure chamber for maintenance; 3. In this scheme, when the second bidirectional screw rotates, the second bidirectional screw drives the third bevel gear to rotate, the third bevel gear drives the two fourth bevel gears to rotate, the two fourth bevel gears respectively drive the two threaded rods to rotate, the two threaded rods respectively drive the two second slides to move horizontally, and the two second slides cooperate to clamp or release the high-pressure chamber.

[0017] The present invention can facilitate positioning of the connecting harness during use, thereby preventing the connecting harness and the connecting terminal from loosening, and is convenient for quick disassembly and maintenance. The electromagnetic shielding effect can be improved by setting the U-shaped shielding cover, and the structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a cabinet of a battery high-voltage box device system for a new energy five-in-one power supply proposed by the present invention; Figure 2 This is a schematic diagram of the structure inside the cabinet of a battery high-voltage box device system for a new energy five-in-one power supply proposed by the present invention; Figure 3 This is a schematic diagram of the main structure of a battery high-voltage box device system for a new energy five-in-one power supply proposed by the present invention; Figure 4 This is a structural schematic diagram of a base of a battery high-voltage box device system for a new energy five-in-one power supply proposed by the present invention; Figure 5 This is a schematic diagram of the structure inside a U-shaped shielding cover of a battery high-voltage box device system for a new energy five-in-one power supply proposed by the present invention; Figure 6 This is a structural schematic diagram of a high-voltage compartment of a battery high-voltage box device system for a new energy five-in-one power supply proposed by the present invention; Figure 7 This is a structural schematic diagram of an extrusion plate of a battery high-voltage box device system for a new energy five-in-one power supply proposed by the present invention; Figure 8 This is a structural schematic diagram of a placement plate of a battery high-voltage box device system for a new energy five-in-one power supply proposed by the present invention; Fig. 9This is a structural schematic diagram of the bottom of a placement plate of a battery high-voltage box device system for a new energy five-in-one power supply proposed by the present invention; Fig.10 This is a structural schematic diagram of a cable positioning mechanism of a battery high-voltage box device system for a new energy five-in-one power supply proposed by the present invention; Fig.11 This is a structural schematic diagram of a clamping mechanism of a battery high-voltage box device system for a new energy five-in-one power supply proposed by the present invention; Fig.12 This is a structural schematic diagram of a clamping mechanism of a battery high-voltage box device system for a new energy five-in-one power supply proposed by the present invention; Fig.13 A battery high-voltage box device system for a new energy five-in-one power supply proposed by the present invention Figure 4 The structural diagram of the enlarged part A in the middle; Fig.14 A battery high-voltage box device system for a new energy five-in-one power supply proposed by the present invention Figure 4 The enlarged structural diagram of part B in the middle; Fig.15 A battery high-voltage box device system for a new energy five-in-one power supply proposed by the present invention Fig.10 The enlarged structural diagram of part C in the middle; Fig.16 A battery high-voltage box device system for a new energy five-in-one power supply proposed by the present invention Fig.11 The structural diagram of the enlarged portion D in the middle; Fig.17 A battery high-voltage box device system for a new energy five-in-one power supply proposed by the present invention Fig.12 Schematic diagram of the structure with the E part enlarged.

[0019] Figure numerals: 1, base; 2, U-shaped shielding cover; 3, baffle; 4, placement plate; 5, high-voltage chamber; 6, interface; 7, connecting terminal; 8, mounting port; 9, first arc groove; 10, connecting plate; 11, connecting frame; 12, first slide groove; 13, extrusion plate; 14, second arc groove; 15, lifting plate; 16, first through groove; 17, second through groove; 18, third through groove; 19, fourth through groove; 20, handle; 21, second slide groove; 22, first slide plate; 23, block; 24, slot; 25, rotating shaft; 26, first sprocket; 27, second sprocket; 28, first chain; 29, second chain; 30. The third sprocket; 31. The fourth sprocket; 32. The first bidirectional lead screw; 33. The first bevel gear; 34. The second bevel gear; 35. The second bidirectional lead screw; 36. The third bevel gear; 37. The third slide; 38. The second slide plate; 39. The rubber pad; 40. The threaded rod; 41. The fourth bevel gear; 42. The dust plate; 43. The vent; 44. The mounting plate; 45. The support rod; 46. The drive motor; 47. The transmission shaft; 48. The impeller; 49. The temperature sensor; 50. The controller; 51. The cabinet; 52. The cabinet door; 53. The universal wheel; 54. The bracket; 55. The battery pack; 56. The vent; 57. The movable plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Embodiment 1

[0021] Reference Figure 1-Figure 17 , a battery high-voltage box device system for new energy five-in-one power supply, including: Cabinet 51; A bracket 54 is fixedly installed in the cabinet 51, and a plurality of battery packs 55 are installed on the bracket 54. Two cabinet doors 52 are hinged on the outer side of the cabinet 51. Four universal wheels 53 are rotatably installed at the bottom of the cabinet 51. A movable plate 57 is slidably installed in the cabinet 51, and a base 1 is fixedly installed on the movable plate 57. A plurality of ventilation holes 56 are opened on both sides of the cabinet 51. The model of the battery pack 55 is 32S1P1024100; A U-shaped shielding cover 2 is installed on the top of the base 1. A placement plate 4 is fixedly installed in the U-shaped shielding cover 2. A high-voltage chamber 5 is placed on the top of the placement plate 4. The high-voltage chamber 5 is connected to a plurality of interfaces 6. The plurality of interfaces 6 are all connected to connection terminals 7. Baffle 3, two baffles 3 are provided, both of which are fixedly mounted on the top of the base 1, a connecting frame 11 is fixedly mounted on the top of the base 1, a first through slot 16 is provided on the U-shaped shielding cover 2, and a heat dissipation mechanism is provided on the baffle 3, and the heat dissipation mechanism is used to dissipate heat from the high-pressure chamber 5; There are two installation openings 8, which are respectively provided on both sides of the U-shaped shielding cover 2. Cable positioning mechanisms are provided in the two installation openings 8, and the cable positioning mechanisms are used to position the connection cables; The second slide groove 21, there are two second slide grooves 21, both of which are opened at the bottom of the placement plate 4, and a clamping mechanism is set in the two second slide grooves 21, and the clamping mechanism is used to connect the placement plate 4 and the connecting frame 11, and two symmetrical third slide grooves 37 are opened on the top of the placement plate 4, and a clamping mechanism is set in the two third slide grooves 37, and the clamping mechanism is used to fix the high-pressure chamber 5.

[0022] Reference Figure 3 , Figure 4 , Figure 7 and Fig.13 A temperature sensor 49 and a controller 50 are fixedly installed on the top of the placement plate 4, and ventilation holes 43 are provided on the two baffles 3. Dust-proof plates 42 are fixedly installed in the two ventilation holes 43. The temperature sensor 49, the controller 50 and the drive motor 46 are connected in sequence. The temperature sensor 49 can monitor the temperature of the high-pressure chamber 5. When the high-pressure chamber 5 reaches a preset threshold, the temperature sensor 49 sends a command to the controller 50, and the controller 50 controls the drive motor 46 to automatically start. The cable positioning mechanism includes two connecting plates 10, and the two connecting plates 10 are respectively fixedly installed in the two installation ports 8. The top and bottom of the two connecting plates 10 are provided with first slide grooves 12, and the four first slide grooves 12 are slidably installed with extrusion plates 13. The four extrusion plates 13 are provided with a plurality of second arc grooves 14. The two installation ports 8 The inner wall is provided with a plurality of first arc grooves 9, which cooperate with the second arc grooves 14. When the two extrusion plates 13 are away from each other, the first arc grooves 9 cooperate with the second arc grooves 14 to extrude and position the connecting harness. The heat dissipation mechanism includes two mounting plates 44, and the two mounting plates 44 are fixedly mounted on the baffle 3. The same support rod 45 is fixedly mounted on the two mounting plates 44, and a transmission shaft 47 is rotatably mounted on the support rod 45. An impeller 48 is fixedly connected to the outer side of the transmission shaft 47, and a drive motor 46 is fixedly mounted on the support rod 45. The output shaft of the drive motor 46 is fixedly connected to one end of the transmission shaft 47. When the drive motor 46 is turned on, the drive motor 46 drives the transmission shaft 47 to rotate, and the transmission shaft 47 drives the impeller 48 to rotate. The suction generated by the rotation of the impeller 48 can discharge the heat of the high-pressure chamber 5.

[0023] Reference Figure 7 , Fig.10and Fig.15 , a second through slot 17, a third through slot 18 and a fourth through slot 19 are provided on the placement plate 4, and a lifting plate 15 is fixedly connected to the outer sides of the four extrusion plates 13. A first through hole is provided on the top inner wall of the second through slot 17, the top inner wall of the fourth through slot 19 and the bottom inner wall of the first through slot 16, and two first bidirectional screw rods 32 are rotatably installed in the four first through holes, and the two first bidirectional screw rods 32 are respectively threadedly connected to the four lifting plates 15. When the two first bidirectional screw rods 32 rotate, the two first bidirectional screw rods 32 respectively drive the four lifting plates 15 to move vertically, and the four lifting plates 15 respectively drive the four extrusion plates 13 to move vertically. A second through hole is provided on the top of the U-shaped shielding cover 2, and the second through hole A rotating shaft 25 is rotatably installed in the hole, one end of the rotating shaft 25 is fixedly connected to the handle 20, the first sprocket 26 and the second sprocket 27 are fixedly installed on the outer side of the rotating shaft 25, and the third sprocket 30 and the fourth sprocket 31 are fixedly installed on one end of the two first bidirectional screw rods 32 respectively. The first sprocket 26 and the third sprocket 30 are meshed with the same first chain 28, and the second sprocket 27 and the fourth sprocket 31 are meshed with the same second chain 29. When the rotating shaft 25 rotates, the rotating shaft 25 drives the first sprocket 26 and the second sprocket 27 to rotate, the first sprocket 26 drives the third sprocket 30 to rotate through the first chain 28, and the second sprocket 27 drives the fourth sprocket 31 to rotate through the second chain 29.

[0024] Reference Fig. 9 , Fig.11 and Fig.16 The clamping mechanism includes two first slide plates 22, and the two first slide plates 22 are respectively slidably installed in the two second slide grooves 21. The outer sides of the two first slide plates 22 are fixedly installed with clamping blocks 23. The inner walls on both sides of the connecting frame 11 are provided with clamping grooves 24, and the two clamping blocks 23 are respectively matched with the two clamping grooves 24. When the two first slide plates 22 move away from each other, the two first slide plates 22 respectively drive the two clamping blocks 23 to move away from each other, and then the two clamping blocks 23 are respectively clamped with the two clamping grooves 24. The inner walls on both sides of the third through slot 18 are provided with third through holes, and the same first through holes are rotatably installed in the two third through holes. Two bidirectional screw rods 35, the second bidirectional screw rod 35 is threadedly connected to the two first slide plates 22, and two second bevel gears 34 are fixedly installed on the outer side of the second bidirectional screw rod 35, and the other ends of the two first bidirectional screw rods 32 are fixedly installed with first bevel gears 33, and the two first bevel gears 33 are respectively meshed with the two second bevel gears 34. When the two first bidirectional screw rods 32 rotate, the two first bidirectional screw rods 32 respectively drive the two first bevel gears 33 to rotate, the two first bevel gears 33 respectively drive the two second bevel gears 34 to rotate, and the two second bevel gears 34 drive the second bidirectional screw rod 35 to rotate.

[0025] Reference Figure 8 , Fig.12 and Fig.17 The clamping mechanism includes two second slide plates 38, and the two second slide plates 38 are respectively slidably installed in the two third slide grooves 37. Rubber pads 39 are fixedly installed on the outer sides of the two second slide plates 38. The two third slide grooves 37 are both connected to the third through groove 18. When the two second slide plates 38 move horizontally, the two second slide plates 38 drive the two rubber pads 39 to move horizontally respectively. The two second slide plates 38 can clamp or release the high-pressure chamber 5. The inner walls on both sides of the third through groove 18 are provided with fourth through holes, and threaded rods 40 are rotatably installed in the two fourth through holes. The two threaded rods 40 are respectively The second two-way screw rod 35 is threadedly connected to the two second slide plates 38, and one end of the two threaded rods 40 is fixedly installed with a fourth bevel gear 41. The outer side of the second two-way screw rod 35 is fixedly installed with a third bevel gear 36. The third bevel gear 36 is meshed with the two fourth bevel gears 41. The threads of the two threaded rods 40 have opposite rotation directions. When the second two-way screw rod 35 rotates, the second two-way screw rod 35 drives the third bevel gear 36 to rotate, and the third bevel gear 36 drives the two fourth bevel gears 41 to rotate. The two fourth bevel gears 41 respectively drive the two threaded rods 40 to rotate, and the two threaded rods 40 respectively drive the two second slide plates 38 to move horizontally.

[0026] The implementation principle of this embodiment is as follows: when in use, the movable plate 57 is pulled to move horizontally, the base 1 is moved out of the cabinet 51, the high-voltage chamber 5 is placed on the top of the placement plate 4, multiple battery packs 55 and external electrical equipment are connected to the high-voltage chamber 5 through the connecting harness and the connecting terminal 7, and the connecting harness is passed through the two installation ports 8, and then the U-shaped shielding cover 2 is placed on the top of the base 1. The U-shaped shielding cover 2 can protect the high-voltage chamber 5 to prevent the high-voltage chamber 5 from being electromagnetically interfered by the battery pack 55. The handle 20 is turned, and the handle 20 drives the rotating shaft 25 to rotate. The rotating shaft 25 drives the first sprocket 26 and the second sprocket 27 to rotate. The first sprocket 26 drives the third sprocket 3 through the first chain 28. 0 rotates, the second sprocket 27 drives the fourth sprocket 31 to rotate through the second chain 29, the third sprocket 30 and the fourth sprocket 31 respectively drive the two first bidirectional screw rods 32 to rotate, the two first bidirectional screw rods 32 respectively drive the four lifting plates 15 to move vertically, and the four lifting plates 15 respectively drive the four extrusion plates 13 to move vertically, and the multiple first arc grooves 9 are respectively matched with the multiple second arc grooves 14, so that the connection harness can be fixed and positioned to prevent the connection harness and the connection terminal 7 from loosening, thereby ensuring the reliability of power supply, and at the same time, the two first bidirectional screw rods 32 respectively drive the two first bevel gears 33 to rotate, and the two first bevel gears 33 respectively drive the two second bevel gears 34 The two second bevel gears 34 rotate, and the second two-way screw rod 35 rotates. The second two-way screw rod 35 drives the two first slide plates 22 to move away from each other. The two first slide plates 22 respectively drive the two clamping blocks 23 to move away from each other. The two clamping blocks 23 are respectively clamped with the two clamping grooves 24, so as to position the placement plate 4. At the same time, the second two-way screw rod 35 drives the third bevel gear 36 to rotate, and the third bevel gear 36 drives the two fourth bevel gears 41 to rotate. The two fourth bevel gears 41 respectively drive the two threaded rods 40 to rotate, and the two threaded rods 40 respectively drive the two second slide plates 38 to move closer to each other. The two second slide plates 38 cooperate to clamp and position the high-pressure chamber 5. When the high-pressure chamber 5 is running, By cooperating with a plurality of battery packs 55 and the high-voltage chamber 5, it is possible to utilize solar power generation, wind power generation, energy storage power supply, and generator set power generation to achieve the purpose of five-in-one power supply. The high-voltage chamber 5 is responsible for safely and effectively distributing the high-voltage power to various electrical equipment. At the same time, the temperature sensor 49 can monitor the temperature of the high-voltage chamber 5 in real time. When the temperature of the high-voltage chamber 5 reaches a preset threshold, the temperature sensor 49 sends an instruction to the controller 50. The controller 50 controls the drive motor 46 to start, and the drive motor 46 drives the transmission shaft 47 to rotate. The transmission shaft 47 drives the impeller 48 to rotate. The suction generated by the rotation of the impeller 48 can discharge the heat of the high-voltage chamber 5 to avoid the temperature process affecting the normal operation of the high-voltage chamber 5. Embodiment 2

[0027] The difference between this embodiment and the first embodiment is that a rectangular hole is opened on the top of the cabinet 51, and a heat dissipation fan is fixedly installed in the rectangular hole. Dust filters are fixedly installed in the rectangular hole and multiple ventilation holes 56. By turning on the heat dissipation fan, the heat of the multiple battery packs 55 in the cabinet 51 can be quickly discharged, thereby ensuring the normal operation of the multiple battery packs 55.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A battery high-voltage box device system for a new energy five-in-one power supply, characterized in that: include: Cabinet (51); A bracket (54), the bracket (54) is fixedly installed in the cabinet (51), a plurality of battery packs (55) are installed on the bracket (54), two cabinet doors (52) are hingedly connected to the outer side of the cabinet (51), four universal wheels (53) are rotatably installed at the bottom of the cabinet (51), a movable plate (57) is slidably installed in the cabinet (51), a base (1) is fixedly installed on the movable plate (57), and a plurality of ventilation holes (56) are opened on both sides of the cabinet (51); A U-shaped shielding cover (2), the U-shaped shielding cover (2) being mounted on the top of the base (1), a placement plate (4) being fixedly mounted inside the U-shaped shielding cover (2), a high-voltage chamber (5) being placed on the top of the placement plate (4), a plurality of interfaces (6) being connected to the high-voltage chamber (5), and each of the plurality of interfaces (6) being connected to a connection terminal (7); baffle (3), two baffles (3) are provided, both baffles (3) are fixedly mounted on the top of the base (1), a connecting frame (11) is fixedly mounted on the top of the base (1), a first through slot (16) is provided on the U-shaped shielding cover (2), a heat dissipation mechanism is provided on the baffle (3), and the heat dissipation mechanism is used to dissipate heat from the high-pressure chamber (5); An installation opening (8), wherein two installation openings (8) are provided, and the two installation openings (8) are respectively opened on two sides of the U-shaped shielding cover (2), and a cable positioning mechanism is provided in the two installation openings (8), and the cable positioning mechanism is used to position the connection cable; A second slide groove (21), two second slide grooves (21) are provided, the two second slide grooves (21) are both opened at the bottom of the placement plate (4), a clamping mechanism is provided in the two second slide grooves (21), and the clamping mechanism is used to connect the placement plate (4) and the connection frame (11), and two symmetrical third slide grooves (37) are opened on the top of the placement plate (4), and a clamping mechanism is provided in the two third slide grooves (37), and the clamping mechanism is used to fix the high-pressure chamber (5).

2. According to claim 1, a new energy five-in-one power supply battery high-voltage box device system is characterized by: The heat dissipation mechanism comprises two mounting plates (44), the two mounting plates (44) are fixedly mounted on the baffle plate (3), the same support rod (45) is fixedly mounted on the two mounting plates (44), a transmission shaft (47) is rotatably mounted on the support rod (45), an impeller (48) is fixedly connected to the outer side of the transmission shaft (47), a driving motor (46) is fixedly mounted on the support rod (45), and an output shaft of the driving motor (46) is fixedly connected to one end of the transmission shaft (47).

3. According to claim 2, a new energy five-in-one power supply battery high-voltage box device system is characterized by: A temperature sensor (49) and a controller (50) are fixedly mounted on the top of the placement plate (4), ventilation holes (43) are provided on the two baffles (3), dustproof plates (42) are fixedly mounted in the two ventilation holes (43), and the temperature sensor (49), the controller (50) and the drive motor (46) are connected in sequence.

4. A battery high-voltage box device system for a new energy five-in-one power supply according to claim 3, characterized in that: The cable positioning mechanism comprises two connecting plates (10), the two connecting plates (10) are respectively fixedly mounted in two mounting openings (8), the tops and bottoms of the two connecting plates (10) are each provided with a first sliding groove (12), four extrusion plates (13) are each slidably mounted in the four first sliding grooves (12), the four extrusion plates (13) are each provided with a plurality of second arc grooves (14), the inner walls of the two mounting openings (8) are each provided with a plurality of first arc grooves (9), and the first arc grooves (9) match the second arc grooves (14).

5. According to claim 4, a new energy five-in-one power supply battery high-voltage box device system is characterized by: The placement plate (4) is provided with a second through slot (17), a third through slot (18) and a fourth through slot (19); the outer sides of the four extrusion plates (13) are fixedly connected to a lifting plate (15); the top inner wall of the second through slot (17), the top inner wall of the fourth through slot (19) and the bottom inner wall of the first through slot (16) are provided with a first through hole; two first bidirectional screw rods (32) are rotatably mounted in the four first through holes, respectively; the two first bidirectional screw rods (32) are respectively threadedly connected to the four lifting plates (15).

6. A battery high-voltage box device system for a new energy five-in-one power supply according to claim 5, characterized in that: A second through hole is provided at the top of the U-shaped shielding cover (2), a rotating shaft (25) is rotatably mounted in the second through hole, one end of the rotating shaft (25) is fixedly connected to a handle (20), a first sprocket (26) and a second sprocket (27) are fixedly mounted on the outer side of the rotating shaft (25), a third sprocket (30) and a fourth sprocket (31) are fixedly mounted on one end of two first bidirectional screw rods (32), the first sprocket (26) and the third sprocket (30) are meshed with a first chain (28), and the second sprocket (27) and the fourth sprocket (31) are meshed with a second chain (29).

7. A battery high-voltage box device system for a new energy five-in-one power supply according to claim 6, characterized in that: The clamping mechanism comprises two first slide plates (22), the two first slide plates (22) are slidably mounted in two second slide grooves (21) respectively, a clamping block (23) is fixedly mounted on the outer sides of the two first slide plates (22), and a clamping groove (24) is formed on the inner walls of both sides of the connection frame (11), and the two clamping blocks (23) are respectively matched with the two clamping grooves (24).

8. A battery high-voltage box device system for a new energy five-in-one power supply according to claim 7, characterized in that: The inner walls of both sides of the third through groove (18) are provided with third through holes, and a second bidirectional screw rod (35) is rotatably mounted in the two third through holes. The second bidirectional screw rod (35) is threadedly connected to the two first slide plates (22), and two second bevel gears (34) are fixedly mounted on the outer side of the second bidirectional screw rod (35). The other ends of the two first bidirectional screw rods (32) are fixedly mounted with first bevel gears (33), and the two first bevel gears (33) are respectively meshed with the two second bevel gears (34).

9. A battery high-voltage box device system for a new energy five-in-one power supply according to claim 8, characterized in that: The clamping mechanism comprises two second slide plates (38), the two second slide plates (38) are slidably mounted in two third slide grooves (37) respectively, rubber pads (39) are fixedly mounted on the outer sides of the two second slide plates (38), and the two third slide grooves (37) are communicated with the third through groove (18).

10. A battery high voltage box device system for a new energy five-in-one power supply according to claim 9, characterized in that: Fourth through holes are provided on both inner walls of the third through slot (18), threaded rods (40) are rotatably mounted in the two fourth through holes, the two threaded rods (40) are respectively threadedly connected to the two second slide plates (38), a fourth bevel gear (41) is fixedly mounted on one end of the two threaded rods (40), a third bevel gear (36) is fixedly mounted on the outer side of the second bidirectional screw rod (35), the third bevel gear (36) is meshed with the two fourth bevel gears (41), and the threads of the two threaded rods (40) are in opposite directions.

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