New energy automobile energy-saving device

Abstract

The invention discloses a new energy automobile energy-saving device which comprises a machine box, a liquid storage box is arranged below the machine box, a plurality of fins arranged at equal intervals are arranged on the two sides in the machine box, flow guide pipes are connected to the fins in an inserted mode, a draught fan is arranged in the machine box and located on the inner side of an air outlet, and a motor is arranged on the side, away from the machine box, of the upper portion of the liquid storage box. Connecting plates are arranged on the shaft rod and the motor rotating shaft, a fixing rod is arranged on the outer side between the two connecting plates, a sleeve is connected to the outer side of the fixing rod in a sleeving mode, the sleeve is fixedly connected with the connecting rod, a piston guide pipe is arranged in the middle of the partition plate, and the side, away from the sleeve, of the connecting rod is movably connected with the mounting plate; the side, away from the connecting rod, of the mounting plate is fixedly connected with the piston. The energy-saving device has a good heat dissipation effect on the case, the phenomenon that the case is damaged due to too high heat in the working process of the case is effectively avoided, and the service life of the case is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy vehicles, and in particular to an energy-saving device for new energy vehicles. Background Art

[0002] With the development of society, people gradually replace oil and internal combustion engines with electricity and power batteries. With the promotion of clean energy technology, new energy vehicles gradually replace traditional cars as people's means of transportation, forming cars with advanced technical principles, new technologies and new structures. Most new energy vehicles are equipped with electronic components such as motor inverters, DC converters and vehicle controllers in the chassis. Because the integrated controller has a high degree of integration and generates a lot of heat during operation, efficient heat dissipation of the chassis becomes a top priority. If the heat dissipation is not timely, it is very easy to cause electronic components to be damaged due to overheating, and even cause safety accidents such as combustion and explosion in severe cases. For this reason, we propose a new energy vehicle energy-saving device. Summary of the invention

[0003] In order to solve the above problems, the present invention provides an energy-saving device for new energy vehicles. The present invention solves the problem that most of the electronic components such as motor inverters, DC converters and vehicle controllers are installed in the chassis of new energy vehicles. Because the integrated controllers have a high degree of integration and generate a large amount of heat during operation, efficient heat dissipation of the chassis becomes a top priority. If the heat dissipation is not timely, the electronic components are easily damaged due to overheating, and in severe cases, even cause safety accidents such as combustion and explosion.

[0004] A new energy vehicle energy-saving device in the present invention comprises a chassis, a liquid storage tank is provided under the chassis, a plurality of equidistantly arranged fins are provided on both sides of the chassis, a guide tube is plugged into the fin, two ends of the guide tube extend to the outside of the chassis and are connected to the liquid storage tank, air inlets are provided on both side walls of the chassis, an air outlet is provided in the middle of the upper part of the chassis, a fan is provided in the chassis on the inner side of the air outlet, a motor is provided on the side above the liquid storage tank away from the chassis, a partition is provided in the liquid storage tank on the side close to the motor, a shaft rod is provided under the motor in the liquid storage tank, a connecting plate is provided on the shaft rod and the rotating shaft of the motor, a fixing rod is provided on the outer side between the two connecting plates, a sleeve is sleeved on the outer side of the fixing rod, the sleeve is fixedly connected to the connecting rod, a piston guide tube is provided in the middle of the partition, the connecting rod is movably connected to the mounting plate on the side away from the sleeve, and the mounting plate is fixedly connected to the piston on the side away from the connecting rod.

[0005] In the above solution, the guide tube is a metal copper tube, and the guide tube is arranged in an S shape on the fin.

[0006] In the above solution, a first filter screen is provided in the air inlet.

[0007] In the above solution, a second filter is provided in the air outlet.

[0008] In the above solution, a liquid inlet pipe is provided on one side of the chassis, and a liquid outlet pipe is provided below the liquid inlet pipe.

[0009] In the above scheme, valves are provided on both the liquid inlet pipe and the liquid outlet pipe.

[0010] The advantages and beneficial effects of the present invention are as follows: the present invention provides an energy-saving device for new energy vehicles, the airflow can enter the interior of the chassis through the air inlet, when the airflow passes through the fins, the fins and the airflow exchange heat energy to cool the airflow, after the cooled airflow enters the interior of the chassis, it can take out the heat generated by the circuit components inside the chassis when they are working, the motor drives the connecting plate and the fixed rod to rotate, during the rotation of the fixed rod, the sleeve drives the connecting rod, the mounting plate and the piston to reciprocate in the horizontal wind direction, during the movement of the piston, the piston pressurizes the coolant inside the liquid storage tank, so that the coolant can automatically enter the interior of the guide tube. This energy-saving device has a simple structure, good heat dissipation effect on the chassis, effectively avoids the phenomenon of damage caused by excessive heat during the operation of the chassis, and improves the service life of the chassis. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] 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.

[0012] Figure 1 It is a structural schematic diagram of the present invention;

[0013] Figure 2 is a first cross-sectional view of the present invention;

[0014] Figure 3 is a second cross-sectional view of the present invention;

[0015] Figure 4 It is a schematic structural diagram of part A of the present invention.

[0016] In the figure: 1, chassis 2, liquid storage tank 3, fins 4, guide pipe

[0017] 5. Air inlet 6. Air outlet 7. Fan 8. Motor

[0018] 9. Shaft 10. Connecting plate 11. Fixing rod 12. Sleeve

[0019] 13. Partition plate 14. Piston guide tube 15. Connecting rod 16. Mounting plate

[0020] 17, piston 18, first filter 19, second filter 20, liquid inlet pipe

[0021] 21. Liquid outlet pipe 22. Valve. DETAILED DESCRIPTION

[0022] The specific implementation of the present invention is further described below in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0023] like Figure 1-4 As shown, the present invention is an energy-saving device for new energy vehicles, including a chassis 1, a liquid storage tank 2 is arranged below the chassis 1, a plurality of equidistantly arranged fins 3 are arranged on both sides of the chassis 1, and a guide pipe 4 is plugged into the fin 3. The liquid storage tank 2 can store coolant, and the coolant inside the liquid storage tank 2 can enter the chassis 1 through the guide pipe 4. The fins 3 inside the chassis 1 exchange heat energy with the guide pipe 4. Both ends of the guide pipe 4 extend to the outside of the chassis 1 and are connected to the liquid storage tank 2. The side walls of the chassis 1 are An air inlet 5 is provided, an air outlet 6 is provided at the middle of the upper part of the chassis 1, and a fan 7 is provided inside the air outlet 6 in the chassis 1. The airflow can enter the chassis 1 through the air inlet 4. When the airflow passes through the fins 3, the fins 3 exchange heat energy with the airflow to cool the airflow. After the cooled airflow enters the chassis 1, the heat generated by the circuit components inside the chassis 1 when working can be taken out. The fan 7 can effectively speed up the flow speed of the airflow inside the chassis 1, thereby effectively speeding up the heat dissipation inside the chassis 1. A motor 8 is provided above the liquid tank 2 on the side away from the chassis 1, a partition 13 is provided on the side of the liquid tank 2 close to the motor 8, a shaft 9 is located below the motor 8 in the liquid tank 2, and the lower end of the shaft 9 is movably connected to the inner wall of the liquid tank 2, and a connecting plate 10 is provided on the shaft 9 and the rotating shaft of the motor 8, a fixing rod 11 is provided on the outside between the two connecting plates 10, a sleeve 12 is sleeved on the outside of the fixing rod 11, and the sleeve 12 is fixedly connected to the connecting rod 15, a piston guide tube 14 is provided in the middle of the partition 13, and the The connecting rod 15 is movably connected to the mounting plate 16 at the side away from the sleeve 12, and the mounting plate 16 is fixedly connected to the piston 17 at the side away from the connecting rod 15. When the motor 8 is working, the motor 8 drives the connecting plate 10 and the fixed rod 11 to rotate. During the rotation of the fixed rod 11, the sleeve 12 drives the connecting rod 15, the mounting plate 16 and the piston 17 to reciprocate in the horizontal wind direction. During the movement of the piston 17, the piston pressurizes the coolant inside the liquid storage tank 2, so that the coolant can automatically enter the inside of the guide tube 4.

[0024] The guide tube 4 is a metal copper tube, and the guide tube 4 is arranged in an S shape on the fin 3. The S-shaped guide tube 4 effectively increases the contact area between the guide tube 4 and the fin 3, thereby effectively increasing the heat exchange rate between the guide tube 4 and the fin 3.

[0025] A first filter screen 18 is disposed in the air inlet 5 .

[0026] The air outlet 6 is provided with a second filter 19 , and the first filter 18 and the second filter 19 can filter the airflow.

[0027] A liquid inlet pipe 20 is provided on one side of the chassis 1 , and a liquid outlet pipe 21 is provided below the liquid inlet pipe 20 . Coolant can be added into the liquid storage tank 2 through the liquid inlet pipe 20 , and the coolant in the liquid storage tank 2 can be discharged through the liquid outlet pipe 21 .

[0028] The liquid inlet pipe 20 and the liquid outlet pipe 21 are both provided with valves 22 , and the valves 22 can control the opening and closing of the liquid inlet pipe 20 and the liquid outlet pipe 21 .

[0029] Specifically, in the present invention, the liquid storage tank 2 can store the coolant, and the coolant inside the liquid storage tank 2 can enter the chassis 1 through the guide tube 4. The fins 3 inside the chassis 1 exchange heat with the guide tube 4. The airflow can enter the chassis 1 through the air inlet 4. When the airflow passes through the fins 3, the fins 3 exchange heat with the airflow to cool the airflow. After the cooled airflow enters the chassis 1, it can take out the heat generated by the circuit components inside the chassis 1 when they are working. The fan 7 can effectively speed up the flow speed of the airflow inside the chassis 1, thereby effectively speeding up the heat dissipation speed inside the chassis 1. The motor 8 drives the connecting plate 10 and the fixing rod 11 to rotate. During the rotation of the fixing rod 11, the sleeve 12 drives the connecting rod 15, the mounting plate 16 and the piston 17 to reciprocate in the horizontal wind direction. During the movement of the piston 17, the piston pressurizes the coolant inside the liquid storage tank 2, so that the coolant can automatically enter the guide tube 4.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A new energy vehicle energy-saving device, comprising a chassis (1), characterized in that: A liquid storage tank (2) is provided below the chassis (1), a plurality of fins (3) arranged at equal intervals are provided on both sides of the chassis (1), a flow guide tube (4) is plugged onto the fin (3), both ends of the flow guide tube (4) extend to the outside of the chassis (1) and are connected to the liquid storage tank (2), air inlets (5) are provided on both side walls of the chassis (1), an air outlet (6) is provided at the middle of the upper part of the chassis (1), a fan (7) is provided inside the chassis (1) and is located inside the air outlet (6), a motor (8) is provided on the upper side of the liquid storage tank (2) away from the chassis (1), and a partition (10) is provided on the side of the liquid storage tank (2) close to the motor (8). 3), a shaft (9) is located below the motor (8) in the liquid storage tank (2), a connecting plate (10) is provided on the shaft (9) and the rotating shaft of the motor (8), a fixing rod (11) is provided on the outside between the two connecting plates (10), a sleeve (12) is sleeved on the outside of the fixing rod (11), the sleeve (12) is fixedly connected to the connecting rod (15), a piston guide tube (14) is provided in the middle of the partition (13), the connecting rod (15) is movably connected to the mounting plate (16) on the side away from the sleeve (12), and the mounting plate (16) is fixedly connected to the piston (17) on the side away from the connecting rod (15).

2. A new energy vehicle energy-saving device according to claim 1, characterized in that: The flow guide tube (4) is a metal copper tube, and the flow guide tube (4) is located on the fin (3) and arranged in an S shape.

3. A new energy vehicle energy-saving device according to claim 1, characterized in that: A first filter screen (18) is provided in the air inlet (5).

4. A new energy vehicle energy-saving device according to claim 1, characterized in that: A second filter screen (19) is provided in the air outlet (6).

5. The energy-saving device for new energy vehicles according to claim 1, characterized in that: A liquid inlet pipe (20) is provided on one side of the chassis (1), and a liquid outlet pipe (21) is provided below the liquid inlet pipe (20).

6. A new energy vehicle energy-saving device according to claim 1, characterized in that: The liquid inlet pipe (20) and the liquid outlet pipe (21) are both provided with valves (22).

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