A battery storage and charging electrical cabinet for new energy vehicles

Abstract

The present invention discloses a battery storage and charging electrical cabinet applied to new energy vehicles, wherein a solar panel is fixed by bolts on the outer side of a collecting box, and side baffles are nested and connected on the left and right sides of the collecting box, and a lifting panel is welded and fixed directly below the collecting box, including: a lifting panel, the upper surface of which is penetrated with a water inlet through hole, a liquid infusion pipeline is nested and connected directly below the water inlet through hole, one side of the liquid infusion pipeline is nested and connected with an electrical cabinet, and one side of the liquid infusion pipeline is nested and connected with a water storage box; an electrical cabinet, a power supply cabinet is nested and fixed inside, and a breathable mesh plate is penetrated and connected on the left and right sides of the electrical cabinet. The battery storage and charging electrical cabinet applied to new energy vehicles is provided with a b clamping arm and a lateral support arm, and the b clamping arm is used to rotate on the outer side of the a clamping arm, and the angle of the b clamping arm is adjusted according to the data of the battery.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy vehicles, and in particular to a battery storage and charging electrical cabinet used in new energy vehicles. Background Art

[0002] Pure electric vehicles are an important category of new energy vehicles. From the perspective of the global automotive industry, with the continuous advancement of power battery technology, the emergence of the second generation of pure electric vehicles is based on the latest developments in automotive power electronics. Its technical highlights include the invention of high energy density lithium-ion batteries and lithium-ion capacitors. Generally, the battery is installed at the rear or side of the car.

[0003] In the process of charging the current battery, there are generally two ways, one is charging with wires, and the other is battery replacement operation, in which the battery inside the car is taken out from the inside of the car, and the fully charged battery is installed inside the car again. For example, the intelligent battery charging cabinet with publication number CN201721458135.8 only needs to remove the 12V battery of the warehouse generator and connect it to the charging cabinet to start the battery charging. The charging cabinet of the utility model has a reasonable structure, is simple and light, and is maintenance-free. It is suitable for daily charging and maintenance of starting batteries for supporting large quantities of warehouse generators;

[0004] In actual use, the battery needs to be carried manually and directly inserted into the charging cabinet, which takes a long time to replace and install the battery. The electrical cabinet itself lacks a structure to clamp and fix the battery, which results in poor stability during the charging and installation of the electrical cabinet and the connection and assembly of the battery, affecting the safety of the battery during charging.

[0005] The battery storage and charging electrical cabinet used in new energy vehicles automatically removes and imports batteries. Due to the different types and sizes of batteries, the single automatic limit and insertion structure can easily cause the battery itself to shift or short-circuit. In addition, the battery itself is prone to generate heat during operation. The electrical cabinet with a sealed seat cannot dissipate the heat generated by charging, affecting the stability of the lithium battery during long-term charging.

[0006] Therefore, we propose a battery storage and charging electrical cabinet for new energy vehicles, in order to solve the above-mentioned problems that the electrical cabinet itself lacks a structure for clamping and fixing the battery, the battery has poor stability during connection and assembly, and the single automatic limit and insertion structure easily causes the battery itself to be easily offset or short-circuited. Summary of the invention

[0007] The purpose of the present invention is to provide a battery storage and charging electrical cabinet for new energy vehicles to solve the current market problems raised by the above background technology.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: The present invention discloses a battery storage and charging electrical cabinet for new energy vehicles, wherein a solar panel is fixed by bolts on the outer side of a collecting box, and side baffles are nested and connected on the left and right sides of the collecting box, and a lifting panel is welded and fixed directly below the collecting box, including: a lifting panel, the upper surface of which is penetrated with a water inlet through-hole, a liquid infusion pipeline is nested and connected directly below the water inlet through-hole, one side of the liquid infusion pipeline is nested and connected with the electrical cabinet, and one side of the liquid infusion pipeline is nested and connected with a water storage box; the electrical cabinet, the interior of which is nested and fixed with a power supply cabinet, and the left and right sides of the electrical cabinet are penetrated and connected with a breathable mesh plate, a lifting base is arranged directly above the electrical cabinet, a driving motor is nested and fixed inside the power supply cabinet, and a blower fan blade is connected to the output end shaft of the driving motor; the power supply cabinet, the outer side of which is penetrated with a power storage cavity, and a charging plug is arranged inside the power storage cavity, and a reset spring is connected to one side of the charging plug by hot pressing.

[0009] Preferably, the collecting box is connected to the electrical cabinet via a lifting panel, and the surface area of ​​the collecting box is half of the surface area of ​​the electrical cabinet. The lifting panel is utilized to drive the battery to rise vertically, thereby improving the convenience of battery storage and charging.

[0010] Preferably, the electrical cabinet includes a ball screw and a lifting arm; the ball screw is keyed to a bevel gear directly below, and the outer side of the ball screw is threadedly connected to the lifting arm; the lifting arm is nested with a rectangular guide rod on its left and right sides, and guide grooves are opened through the left and right sides of the lifting arm, and the rectangular guide rods are used to guide the two sides of the lifting arm to prevent the lifting arm from deflecting during the descent process.

[0011] Preferably, the lifting arm and the lifting base form a lifting structure through a ball screw and a rectangular guide rod, and the lifting arm and the lifting base are fixed with bolts, and the lifting arm and the rectangular guide rod are perpendicular to each other.

[0012] Preferably, the lifting base includes a vertical support arm and a clamping force arm; the vertical support arm, whose outer side axis is connected to the transverse support arm, and the outer side of the transverse support arm is provided with a rectangular slide groove, and the outer side of the transverse support arm is penetrated and connected with a telescopic cylinder; the a clamping force arm, whose left and right side axes are connected to the b clamping force arm, and the internal vortex spring of the b clamping force arm is connected to a plastic strap, a pin piece is nested and fixed on one side of the plastic strap, and a magnetic core slot is provided on the outer side of the a clamping force arm.

[0013] Preferably, the a clamping arm and the b clamping arm are connected by plastic straps, latch plates and magnetic core slots, and the number of latch plates and magnetic core slots is 2 groups. The a clamping arm and the b clamping arm are snap-connected by plastic straps to improve the stability of clamping and fixing of the a clamping arm and the b clamping arm.

[0014] Preferably, the water storage tank is connected to the water inlet through hole through a liquid infusion pipe, and the liquid infusion pipe is distributed in a rectangular shape on the outside of the lifting panel, and the lifting panel is made of stainless steel. The water storage tank is used to absorb heat on both sides of the electrical cabinet to reduce the heat generated by charging.

[0015] Preferably, the blower blades are evenly spaced inside the electrical cabinet, and a breathable mesh plate is connected through the outside of the electrical cabinet, so that the heat generated by the battery is evacuated by the electrical cabinet and conducted out through the blower blades.

[0016] Preferably, the power supply cabinet and the lifting base are parallel to each other, and the width of the lifting base is smaller than the width of the power storage cavity, and the left and right sides of the power storage cavity adopt a mesh structure to dissipate the heat during battery charging.

[0017] Preferably, the charging plug is connected to the return spring through an electric wire, and the return spring and the power storage cavity are in close contact with each other, and the longitudinal section of the charging plug is a "C"-shaped structure. The return spring is used to press one side of the charging plug to prevent the charging plug from being offset during the connection process.

[0018] Compared with the prior art, the invention has the following beneficial effects: the battery storage and charging electrical cabinet applied to new energy vehicles,

[0019] 1. A b clamping arm and a transverse support arm are provided. The b clamping arm is used to rotate on the outside of the a clamping arm. The angle of the b clamping arm is adjusted according to the data of the battery. The b clamping arm is used to clamp and fix the top of the battery to ensure the stability of the battery during lifting and access. The transverse support arm is used to guide and limit the two sides of the b clamping arm. The position of the b clamping arm is adjusted according to the width of the battery, which is convenient for adjusting the position of the battery and loading it;

[0020] 2. A latch plate and a rectangular slide are provided. The latch plate is used to clamp and fix the gap between the clamping force arm B and the clamping force arm to prevent the battery from shifting or shaking during the lifting process. The latch plate is used to clamp and fix one side of the plastic strap, and the plastic strap is lifted for disassembly and assembly. The rectangular slide is used to guide the left and right sides of the clamping force arm A to prevent the clamping force arm A from shifting during the movement or pushing process.

[0021] 3. A bevel gear and a lifting panel are provided, and the lifting panel is used to drive the clamping structure to be lifted and lowered vertically, and the lifting panel and the clamping structure are connected by bearings, so that the angle of the clamping structure can be rotated and adjusted according to the position of the power supply cabinet, so that the clamping structure and the power supply cabinet itself can be aligned and connected with each other, thereby improving the stability of the battery during the connection process. The bevel gear is used to drive the bevel gear to rotate through a driving motor, which facilitates the transmission connection of the bevel gear, and drives the ball screw to rotate while driving the blower fan blades to rotate, thereby accelerating the efficiency of the gas cooling the battery itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the side section structure of the collecting box of the present invention;

[0024] Figure 3 This is a schematic diagram of the top view of the clamping force arm a of the present invention;

[0025] Figure 4 This is a schematic diagram of the rotation structure of the clamping force arm b of the present invention;

[0026] Figure 5 It is a schematic diagram of the internal structure of the electrical cabinet of the present invention;

[0027] Figure 6 This is a schematic diagram of the side section structure of the power supply cabinet of the present invention;

[0028] Figure 7 It is a schematic diagram of the lifting base structure when viewed from above.

[0029] In the figure: 1. Collecting box; 2. Solar panel; 3. Side baffle; 4. Lifting panel; 5. Water inlet hole; 6. Electrical cabinet; 61. Ball screw; 62. Lifting arm; 63. A rectangular guide rod; 64. Bevel gear; 65. Guide groove; 7. Infusion pipeline; 8. Breathable mesh plate; 9. Lifting base; 91. Vertical support arm; 92. Horizontal support arm; 93. B clamping arm; 94. A clamping arm; 95. Plastic strap; 96. Pin; 97. Telescopic cylinder; 98. Rectangular slide; 99. Magnetic core slot; 10. Water storage box; 11. Power supply cabinet; 12. Driving motor; 13. Blower blades; 14. Power storage cavity; 15. Charging plug; 16. Reset spring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-7 The present invention provides a technical solution: a battery storage and charging electrical cabinet for new energy vehicles, wherein a solar panel 2 is bolted to the outside of a receiving box 1, and side baffles 3 are nested and connected on the left and right sides of the receiving box 1, and a lifting panel 4 is welded and fixed directly below the receiving box 1, comprising:

[0032] The lifting panel 4 has a water inlet through hole 5 formed on its upper surface, a liquid infusion pipe 7 is nested and connected directly below the water inlet through hole 5, an electrical cabinet 6 is nested and connected to one side of the liquid infusion pipe 7, and a water storage tank 10 is nested and connected to one side of the liquid infusion pipe 7;

[0033] The electrical cabinet 6 has a power supply cabinet 11 nested and fixed inside it, and the left and right sides of the electrical cabinet 6 are penetrated and connected with a breathable mesh plate 8, and a lifting base 9 is arranged directly above the electrical cabinet 6. A driving motor 12 is nested and fixed inside the power supply cabinet 11, and the output end shaft of the driving motor 12 is connected with a blower blade 13;

[0034] The power supply cabinet 11 has a power storage cavity 14 extending through its outer side, and a charging plug 15 is arranged inside the power storage cavity 14 . A return spring 16 is connected to one side of the charging plug 15 by heat compression.

[0035] The collecting box 1 is connected to the electrical cabinet 6 via a lifting panel 4 , and the surface area of ​​the collecting box 1 is half of the surface area of ​​the electrical cabinet 6 .

[0036] The electrical cabinet 6 includes a ball screw 61 and a lifting arm 62; the ball screw 61 is keyed to a bevel gear 64 directly below, and the outer side of the ball screw 61 is threadedly connected to the lifting arm 62; the lifting arm 62 is nested with a rectangular guide rod 63 on the left and right sides, and a guide groove 65 is opened through the left and right sides of the lifting arm 62.

[0037] The lifting arm 62 and the lifting base 9 form a lifting structure through a ball screw 61 and a rectangular guide rod 63, and the lifting arm 62 and the lifting base 9 are fixed by bolts, and the lifting arm 62 and the rectangular guide rod 63 are perpendicular to each other.

[0038] The operator then turns on the drive motor 12, which drives the bevel gear 64 to rotate, and uses the bevel gear 64 to drive one group of bevel gears 64 and the ball screw 61 to rotate, and the two sides of the lifting base 9 are limited and guided by the rectangular guide rod 63, and the ball screw 61 drives the lifting arm 62 to rotate the thread, so as to control the height of the lifting base 9 and the battery. At the same time, the drive motor 12 drives the blower blade 13 to rotate, and the air inside the electrical cabinet 6 is blown to the dust on the surface of the battery, and the dust and gas are directly discharged through the air permeable mesh plate 8;

[0039] The lifting base 9 includes a vertical support arm 91 and a clamping force arm 94.

[0040] A vertical support arm 91, whose outer side shaft is connected to a transverse support arm 92, and a rectangular slide groove 98 is provided on the outer side of the transverse support arm 92, and a telescopic cylinder 97 is connected to the outer side of the transverse support arm 92;

[0041] The a clamping arm 94 has its left and right side shafts connected to the b clamping arm 93, and the internal vortex spring of the b clamping arm 93 is connected to a plastic band 95, a latch piece 96 is nested and fixed on one side of the plastic band 95, and a magnetic core slot 99 is opened on the outer side of the a clamping arm 94.

[0042] The a clamping arm 94 and the b clamping arm 93 are connected via a plastic band 95 , a latch piece 96 and a magnetic core slot 99 , and the latch piece 96 and the magnetic core slot 99 are in two sets.

[0043] The water storage tank body 10 is connected to the water inlet through hole 5 via a liquid infusion pipe 7, and the liquid infusion pipe 7 is distributed in a rectangular shape on the outside of the lifting panel 4, and the lifting panel 4 is made of stainless steel.

[0044] The blower blades 13 are evenly spaced and distributed inside the electrical cabinet 6 , and a breathable mesh plate 8 is connected through the outer side of the electrical cabinet 6 .

[0045] The power supply cabinet 11 and the lifting base 9 are parallel to each other, and the width of the lifting base 9 is smaller than the width of the power storage cavity 14 , and the left and right sides of the power storage cavity 14 adopt a mesh structure.

[0046] The charging plug 15 is connected to the return spring 16 through an electric wire, and the return spring 16 and the power storage cavity 14 are in contact with each other, and the longitudinal section of the charging plug 15 is a "C"-shaped structure.

[0047] Working principle of this embodiment: When using the battery storage and charging electrical cabinet applied to new energy vehicles, according to Figures 1 to 7As shown, first, the operator collects the box 1 to align the battery compartment of the bus itself, and opens the telescopic cylinder 97 at the same time, and uses the telescopic cylinder 97 to drive the a clamping arm 94 to slide in the rectangular slide groove 98 outside the transverse support arm 92, adjust the position of the a clamping arm 94, and place the corresponding number of batteries on the outside of the a clamping arm 94, and pull the latch piece 96, and use the latch piece 96 to drive the plastic band 95 to move inside the b clamping arm 93, so that the angle of the b clamping arm 93 is adjusted, and the b clamping arm 93 is used to clamp the top of the battery, and at the same time, the latch piece 96 is inserted into the inside of the magnetic core slot 99 outside the a clamping arm 94, and the other side of the battery is bound and limited by the plastic band 95, and then the telescopic cylinder 97 is used to drive the a clamping arm 94 to return to its original position;

[0048] Then, the driving motor 12 is turned off, and the telescopic cylinder 97 is turned on. The telescopic cylinder 97 is used to drive the clamping arm a 94 and the battery to move horizontally, so that the battery is directly inserted into the power storage cavity 14, so that the power connection hole of the battery and the charging plug 15 are aligned with each other, so that the charging plug 15 is inserted into the interface of the battery, and the reset spring 16 supports one side of the charging plug 15 to prevent the charging plug 15 from deviating after contacting the battery. When the charging plug 15 is fully in contact with the battery for charging, the operator disengages the latch piece 96 from the magnetic core slot 99, releases the clamping of the clamping arm b 93 and the clamping arm a 94, and drives the clamping arm a 94 to move horizontally by the telescopic cylinder 97, completing the separation operation of the clamping arm a 94 and the battery body;

[0049] During daily use, since the electrical cabinet 6 is buried below the ground, rainwater generated in daily weather is introduced into the interior of the liquid infusion pipe 7 through the water inlet hole 5, and the liquid is injected into the interior of the water storage tank 10 via the liquid infusion pipe 7. The heat generated by charging is absorbed by the liquid inside the water storage tank 10, and the bevel gear 64 is driven by the driving motor 12 to rotate. At the same time, the driving motor 12 drives the blower blades 13 to rotate, and the blower blades 13 blow the interior of the charging box 1, thereby accelerating the heat dissipation of the battery during the charging process, thereby completing a series of tasks.

[0050] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 battery storage and charging electrical cabinet for new energy vehicles, comprising a collection box, a solar panel is bolted to the outside of the collection box, and side baffles are nested and connected on the left and right sides of the collection box, and a lifting panel is welded and fixed directly below the collection box, characterized in that: include: A lifting panel, the upper surface of which is penetrated by a water inlet through hole, a liquid infusion pipe is nested and connected directly below the water inlet through hole, one side of the liquid infusion pipe is nested and connected to an electrical cabinet, and one side of the liquid infusion pipe is nested and connected to a water storage tank; An electrical cabinet, in which a power supply cabinet is nested and fixed, and air-permeable mesh panels are connected through the left and right sides of the electrical cabinet, a lifting base is arranged directly above the electrical cabinet, a driving motor is nested and fixed inside the power supply cabinet, and a blower fan blade is connected to the output end shaft of the driving motor; A power supply cabinet, the outer side of which is provided with a power storage cavity, and a charging plug is arranged inside the power storage cavity, and a return spring is connected to one side of the charging plug by heat pressing; The electrical cabinet includes a ball screw and a lifting arm, the lifting arm and the lifting base form a lifting structure through the ball screw and a rectangular guide rod, and the lifting base includes a vertical support arm and a clamping arm; A vertical support arm, whose outer side shaft is connected to a transverse support arm, and a rectangular slide groove is provided on the outer side of the transverse support arm, and a telescopic cylinder is connected through the outer side of the transverse support arm; A clamping arm, the left and right side shafts of which are connected to the b clamping arm, and the internal vortex spring of the b clamping arm is connected to a plastic band, a latch piece is embedded and fixed on one side of the plastic band, and a magnetic core slot is provided on the outer side of the a clamping arm; The a clamping force arm and the b clamping force arm are connected by a plastic band, a latch plate and a magnetic core slot, and the latch plate and the magnetic core slot are in two sets.

2. The battery storage and charging electrical cabinet for new energy vehicles according to claim 1 is characterized in that: The collecting box is connected to the electrical cabinet through a lifting panel, and the surface area of ​​the collecting box is half of the surface area of ​​the electrical cabinet.

3. The battery storage and charging electrical cabinet for new energy vehicles according to claim 1 is characterized in that: A ball screw, a bevel gear is keyed directly below the ball screw, and a lifting arm is threadedly connected to the outer side of the ball screw; The lifting arm has a rectangular guide rod nested and connected on both sides thereof, and guide grooves are provided through both sides of the lifting arm.

4. The battery storage and charging electrical cabinet for new energy vehicles according to claim 3 is characterized in that: The lifting arm is fixed to the lifting base by bolts, and the lifting arm is perpendicular to the rectangular guide rod.

5. The battery storage and charging electrical cabinet for new energy vehicles according to claim 1 is characterized in that: The water storage box body is connected to the water inlet through hole through a liquid infusion pipeline, and the liquid infusion pipeline is distributed in a rectangular shape on the outside of the lifting panel, and the lifting panel is made of stainless steel.

6. The battery storage and charging electrical cabinet for new energy vehicles according to claim 1 is characterized in that: The blower blades are evenly spaced and distributed inside the electrical cabinet, and a breathable mesh plate is connected through the outer side of the electrical cabinet.

7. The battery storage and charging electrical cabinet for new energy vehicles according to claim 1 is characterized in that: The power supply cabinet and the lifting base are parallel to each other, the width of the lifting base is smaller than the width of the power storage cavity, and the left and right sides of the power storage cavity adopt a mesh structure.

8. The battery storage and charging electrical cabinet for new energy vehicles according to claim 1 is characterized in that: The charging plug is connected to the return spring through an electric wire, and the return spring and the power storage cavity are in close contact with each other, and the longitudinal section of the charging plug is a "C"-shaped structure.

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