New energy automobile unitized radiator

Abstract

The invention discloses a new energy automobile unitized radiator, and relates to the technical field of radiators, the new energy automobile unitized radiator comprises two collecting pipes, the sides, close to each other, of the two collecting pipes are connected with connecting plates, a plurality of flat pipes are jointly connected between the two connecting plates, and corrugated fins are installed between every two adjacent flat pipes; mounting blocks are connected to the front side walls of the two collecting pipes, a liquid inlet pipe is connected to the front side wall of one collecting pipe, and a liquid outlet pipe is connected to the front side wall of the collecting pipe below the liquid inlet pipe. By arranging the movable plates, the side lugs and the guide plates, particle impurities, winged insects, flying catkins and small fallen leaves attached to the front side walls of the flat pipes and the corrugated fins can be physically scraped away; and by arranging a water passing pipe, a high-pressure spray head and a movable plate, dust and impurities remaining in the flat pipes and the corrugated fins can be washed away, and the situation that gaps of the corrugated fins are blocked by particle impurities, winged insects, flying catkins and small fallen leaves is avoided.

Description

Technical Field

[0001] This invention relates to the field of radiator technology, specifically to a modular radiator for new energy vehicles. Background Technology

[0002] A modular radiator for new energy vehicles is a cooling device specifically designed for new energy vehicles. This type of radiator typically adopts a modular design and is assembled and installed in the front compartment of the new energy vehicle according to the specific needs of the vehicle. The main function of the radiator is to dissipate the heat inside the car into the air to prevent overheating of key components such as batteries, motors, and electronic components. Currently, radiators used in new energy vehicles are usually installed vertically inside the front frame of the car. The radiator is usually composed of a manifold, a flat tube, and corrugated fins installed on the upper and lower sides of the flat tube. The radiator is connected to the car's air intake, and air flows through the gaps in the corrugated fins through the air intake, carrying away the heat on the corrugated fins for heat dissipation.

[0003] Because the front of the radiator connects to the external environment through the car's air intake, trash encountered while the vehicle is in motion can enter through the intake. While some cars install grilles at the intake to block trash without affecting airflow, airborne particles, insects, fluff, and small leaves still manage to enter and accumulate on the front surface of the radiator, clogging the corrugated fins. This slows airflow and hinders heat dissipation. Currently, high-pressure water jets are typically used to wash away the accumulated trash. However, since the radiator is installed inside the front frame of the car, and many areas are obstructed, water jets cannot cover the entire area. Thorough cleaning is only possible after the entire radiator is removed. Furthermore, the corrugated fins are mostly made of aluminum, and even minor impacts during transportation, installation, and subsequent use can deform them, affecting their heat dissipation. Currently, the only way to reshape them is by manually adjusting the fins, which is time-consuming and costly. Therefore, a complete replacement is often the preferred solution, increasing the owner's repair costs. Summary of the Invention

[0004] The purpose of this invention is to provide a modular radiator for new energy vehicles to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a modular radiator for new energy vehicles, comprising two manifolds, each manifold having a connecting plate connected to its adjacent side, a plurality of flat tubes connected between the two connecting plates, corrugated fins installed between adjacent flat tubes, mounting blocks connected to the front sidewalls of both manifolds, an inlet pipe connected to the front sidewall of one manifold, an outlet pipe connected to the front sidewall of the manifold below the inlet pipe, side plates connected to the uppermost and lowermost flat tubes on their opposite sides, a groove formed on the front sidewall of the side plate, a through mounting hole formed on the side plate, a guide plate connected to the front sidewall of the connecting plate, limit blocks connected to the upper and lower sides of the guide plate, and movable components installed on the guide plate; The movable component includes a movable plate with a movable groove on its rear side. A hollow plate is provided inside the movable groove. An upper shaping component is installed on the rear side wall of the hollow plate, and a lower shaping component is installed on the rear side wall of the hollow plate below the upper shaping component. A through hole is provided inside the movable plate on the front side of the movable groove, and a guide rod is provided inside the through hole. A pressing plate is connected to the front end of the guide rod, and a spring is sleeved on the outside of the guide rod between the pressing plate and the movable plate.

[0006] Preferably, the connecting plate is connected to the manifold and the flat tube on both sides, the connecting plate is hollow inside, and the manifold is connected to the flat tube through the connecting plate.

[0007] Preferably, the hollow plate is hollow inside and is slidably connected to the movable groove. The rear end of the guide rod passes through the through hole and is connected to the hollow plate, and the front end of the guide rod passes through the spring and is connected to the pressing plate.

[0008] Preferably, the movable plate has sliding grooves on both the left and right sides, and a slider is slidably connected inside each of the two sliding grooves. The slider extends from the side wall of the movable plate and is connected to a side ear. A rubber pad is provided on the side of the side ear near the movable plate, and a guide groove is provided through the middle of the side ear.

[0009] Preferably, the slider has a T-shaped longitudinal section, slides inside the groove, the sidewall of the slider passes through the rubber pad and is connected to the side ear, the side ear is slidably connected to the movable plate via the slider, the guide plate passes through the side ear via the guide groove, the guide plate and the guide groove form a sliding connection, the length of the groove is adapted to the length of the movable plate, and the movable plate is movably inserted into the side plate via the groove.

[0010] Preferably, the upper shaping assembly and the lower shaping assembly include an L-shaped plate installed on the rear side wall of the hollow plate. Spring tabs are connected to the left and right edges of the L-shaped plate. An airbag is installed on the L-shaped plate between two spring tabs. The upper shaping assembly and the lower shaping assembly are arranged alternately on the rear side wall of the hollow plate. The upper shaping assembly and the lower shaping assembly are movably connected to the corrugated fins.

[0011] Preferably, the L-shaped plate is a plate with an L-shaped longitudinal section. The two spring pieces are welded and fixed to the L-shaped plate on one side, and the two spring pieces are in contact with each other on the other side. The two spring pieces and the L-shaped plate form a triangular area, and the airbag is located inside the triangular area.

[0012] Preferably, an inflation pipe is installed on the front side wall of the movable plate, an exhaust pipe is installed on the front side wall of the movable plate on one side of the inflation pipe, an exhaust valve is installed on the exhaust pipe, two fixing rings are installed on the upper surface of the movable plate between the inflation pipe and the exhaust pipe, a water pipe is installed on the upper surface of the movable plate, and a high-pressure nozzle is installed on the rear side wall of the water pipe.

[0013] Preferably, the front side of the airbag is connected to the inner cavity of the hollow plate, and the hollow plate is connected to the inflation pipe and the exhaust pipe by ventilation hoses. The hollow plate is connected to the inflation pipe and the exhaust pipe via the ventilation hoses, and the inflation pipe is connected to an external air pump.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. This modular radiator for new energy vehicles features a movable plate, side ears, and guide plates. The movable plate moves up and down via a fixed ring, and slides up and down on the guide rod via the side ears. During the lifting and lowering process, the rear side wall of the movable plate contacts the front side wall of the flat tube and corrugated fins, physically scraping away particulate impurities, flying insects, flying catkins, and small fallen leaves attached to the front side wall of the flat tube and corrugated fins. The scraping range of the movable plate covers the entire flat tube and corrugated fins, achieving rapid and comprehensive cleaning.

[0015] 2. This modular radiator for new energy vehicles, through the installation of water pipes, high-pressure nozzles, and a movable plate, connects a water pump and water source to the water pipes above the movable plate. The water source flows into the water pipes, and the water finally sprays out from the high-pressure nozzles. During the raising and lowering of the movable plate, residual dust and impurities inside the flat tubes and corrugated fins are washed away. By physically scraping the front side of the flat tubes and corrugated fins and rinsing them with high-pressure water through the raising and lowering of the movable plate, the flat tubes and corrugated fins can be thoroughly cleaned without removing the radiator, preventing particulate impurities, flying insects, flying catkins, and small fallen leaves from clogging the gaps between the corrugated fins.

[0016] 3. This modular radiator for new energy vehicles, through the installation of an upper shaping component, a lower shaping component, and a pressing plate, allows for the adjustment of corrugated fins when they deform due to impact during transportation, installation, or use. The movable plate is raised to a designated position, and the pressing plate is pressed backward. This causes the pressing plate to push a guide rod backward within the through-hole, compressing the spring. The guide rod then pushes the hollow plate backward within the movable groove. The hollow plate, in turn, moves the upper and lower shaping components backward until the L-shaped plates and spring clips of the upper and lower shaping components are inserted into the gaps between the corrugated fins. An external air pump is then connected to the inflation pipe, inflating the pipe. The airflow enters the hollow plate through the ventilation hose and then into the airbags, causing several airbags to inflate. The airbags push the spring clips on both sides away from each other, and the two spring clips press against both sides of the corrugated fins, thus reshaping them. This achieves overall reshaping of the deformed corrugated fins, significantly accelerating the repair process.

[0017] 4. This modular radiator for new energy vehicles features a groove and a slider. By pushing the movable plate backward, the movable plate moves backward relative to the side ear, and the slider slides within the groove, allowing the movable plate to insert into the groove of the side plate. When the movable plate is not in use, it can be stored in the groove to prevent it from obstructing the corrugated fins. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a partial structural diagram of the present invention; Figure 3 This is a schematic diagram of the front structure of the active component of the present invention; Figure 4 This is a schematic diagram of the back structure of the active component of the present invention; Figure 5 This is a schematic diagram of the disassembled structure of the active component of the present invention; Figure 6 For the present invention Figure 3 Enlarged schematic diagram of section A in the middle; Figure 7 This is a schematic diagram of the upper shaping component, lower shaping component, and corrugated fins in the insertion state of the present invention. Figure 8 This is a schematic diagram of the disassembled structure of the lower shaping component of the present invention.

[0019] In the diagram: 1. Manifold; 2. Connecting plate; 3. Flat tube; 4. Corrugated fins; 5. Mounting block; 6. Inlet pipe; 7. Outlet pipe; 8. Side plate; 9. Groove; 10. Mounting hole; 11. Guide plate; 12. Limiting block; 13. Movable component; 131. Movable plate; 132. Movable groove; 133. Hollow plate; 134. Upper shaping component; 135. Lower shaping component; 1351. L-shaped plate; 1352. Spring piece; 1353, Airbag; 136, Through hole; 137, Guide rod; 138, Spring; 139, Pressing plate; 1310, Inflation tube; 1311, Exhaust tube; 1312, Exhaust valve; 1313, Retaining ring; 1314, Water pipe; 1315, High-pressure nozzle; 1316, Slide groove; 1317, Slider; 1318, Side ear; 1319, Rubber pad; 1320, Guide groove; 1321, Ventilation hose. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0023] like Figures 1 to 8As shown, the modular radiator for new energy vehicles in this embodiment includes two manifolds 1. A connecting plate 2 is connected to the side of each manifold 1 that is close to it. The connecting plate 2 connects the manifold 1 to the flat tubes 3 and provides installation space for the guide plate 11. Several flat tubes 3 are connected between the two connecting plates 2. Corrugated fins 4 are installed between adjacent flat tubes 3. Both the flat tubes 3 and the corrugated fins 4 are existing structures in existing radiators. Mounting blocks 5 are connected to the front walls of both manifolds 1. An inlet pipe 6 is connected to the front wall of one manifold 1. An outlet pipe 7 is connected to the front wall of the manifold 1 below the inlet pipe 6. The inlet pipe 6 and the outlet pipe... All 7 are connected to the car's cooling system through pipes. Coolant flows inside the manifold 1. The uppermost and lowermost flat pipes 3 are connected to side plates 8 on opposite sides. The front side wall of the side plate 8 has a groove 9 for storing the movable plate 131 when the movable component 13 is not in use. The side plate 8 has a through hole 10 for installing the radiator. The front side wall of the connecting plate 2 is connected to a guide plate 11. Limiting blocks 12 are connected to the upper and lower sides of the guide plate 11. The guide plate 11 is used to guide the movable plate 131 to rise and fall. The limiting blocks 12 are used to prevent the side ears 1318 from slipping off the guide plate 11. The movable component 13 is installed on the guide plate 11. The movable component 13 includes a movable plate 131. The rear sidewall of the movable plate 131 contacts the front sidewall of the flat tube 3 and the corrugated fin 4, so that when the movable plate 131 rises and falls, it can physically scrape off particulate impurities, flying insects, flying catkins, and small fallen leaves attached to the front sidewall of the flat tube 3 and the corrugated fin 4. A movable groove 132 is opened on the rear side of the movable plate 131. A hollow plate 133 is arranged inside the movable groove 132. An upper shaping component 134 is installed on the rear sidewall of the hollow plate 133. A lower shaping component 135 is installed on the rear sidewall of the hollow plate 133 below the upper shaping component 134. The upper shaping component 134 and the lower shaping component 135 are used to compress and shape the deformed corrugated fin 4. The front side of the movable groove 132 A through hole 136 is provided inside the movable plate 131 to facilitate the guide rod 137 to pass forward and connect to the pressing plate 139. The guide rod 137 is provided inside the through hole 136, and the front end of the guide rod 137 is connected to the pressing plate 139. The guide rod 137 is used to connect the pressing plate 139 and the hollow plate 133, so that when the pressing plate 139 is pressed, the hollow plate 133 is pushed to move in the movable groove 132 via the guide rod 137. A spring 138 is sleeved on the outside of the guide rod 137 between the pressing plate 139 and the movable plate 131. When the pressing plate 139 moves backward, the spring 138 is compressed. After the pressing plate 139 is released, the spring 138 rebounds and pushes the pressing plate 139 and the hollow plate 133 to reset.

[0024] Specifically, the connecting plate 2 is connected to the manifold 1 and the flat tube 3 on both sides respectively. The connecting plate 2 is hollow inside. The manifold 1 is connected to the flat tube 3 through the connecting plate 2. The coolant flows in the cooling system to carry away the heat from key components such as the battery, motor and electronic components of the new energy vehicle. Then the coolant carries the heat into the manifold 1, and then through the connecting plate 2 from the manifold 1 into the flat tube 3. The heat is transferred from the flat tube 3 to the corrugated fins 4.

[0025] Furthermore, the hollow plate 133 is hollow inside, allowing air to flow. The hollow plate 133 is slidably connected to the movable groove 132. The rear end of the guide rod 137 passes through the through hole 136 and is connected to the hollow plate 133. The front end of the guide rod 137 passes through the spring 138 and is connected to the pressing plate 139. By pressing the pressing plate 139 to the rear, the pressing plate 139 pushes the guide rod 137 to move backward in the through hole 136. The spring 138 is compressed, and the guide rod 137 pushes the hollow plate 133 to move backward in the movable groove 132. The hollow plate 133 drives the upper shaping component 134 and the lower shaping component 135 to move backward until the L-shaped plate 1351 and the spring piece 1352 of the upper shaping component 134 and the lower shaping component 135 are inserted into the gap of the corrugated fin 4, preparing for the overall deformation of the corrugated fin 4.

[0026] Furthermore, sliding grooves 1316 are provided on both the left and right sides of the movable plate 131. Sliding sliders 1317 are slidably connected inside the two sliding grooves 1316. The sliding sliders 1317 are used to connect the movable plate 131 and the side ears 1318, and allow the side ears 1318 and the movable plate 131 to move relative to each other. The sliding sliders 1317 extend from the side wall of the movable plate 131 and are connected to the side ears 1318. The side ears 1318 guide the lifting and lowering of the movable plate 131 by connecting with the guide plate 11. A rubber pad 1319 is provided on the side of the side ears 1318 near the movable plate 131. A guide groove 1320 is provided through the middle of the side ears 1318. The side ears 1318 contact the left and right side walls of the movable plate 131 through the rubber pads 1319. The rubber pads 1319 increase the friction between the side ears 1318 and the movable plate 131, preventing the movable plate 131 from moving back and forth randomly in the grooves 9.

[0027] Furthermore, the slider 1317 has a T-shaped longitudinal section. The slider 1317 slides within the groove 1316. The sidewall of the slider 1317 passes through the rubber pad 1319 and connects to the side ear 1318. The side ear 1318 is slidably connected to the movable plate 131 via the slider 1317. The movable plate 131 slides up and down on the guide rod 137 via the side ear 1318. During the lifting and lowering process, the rear sidewall of the movable plate 131 contacts the front sidewall of the flat tube 3 and the corrugated fin 4, physically scraping away particulate impurities, flying insects, flying fluff, and small fallen leaves attached to the front sidewall of the flat tube 3 and the corrugated fin 4. The guide plate 1... 1. The guide groove 1320 passes through the side ear 1318, and the guide plate 11 and the guide groove 1320 form a sliding connection. The length of the groove 9 is adapted to the length of the movable plate 131. The movable plate 131 is movably inserted into the side plate 8 through the groove 9. By pushing the movable plate 131 backward, the movable plate 131 moves backward relative to the side ear 1318, and the slider 1317 slides in the slide groove 1316, so that the movable plate 131 is inserted into the groove 9 of the side plate 8. When the movable plate is not in use, the movable plate 131 can be stored in the groove 9 to avoid the movable plate 131 being blocked by the corrugated fin 4.

[0028] Furthermore, the upper shaping assembly 134 and the lower shaping assembly 135 include an L-shaped plate 1351 installed on the rear side wall of the hollow plate 133. The L-shaped plate 1351 in the lower shaping assembly 135 is upright, while the L-shaped plate 1351 in the upper shaping assembly 134 is inverted. Spring pieces 1352 are connected to the left and right edges of the L-shaped plate 1351. An airbag 1353 is installed on the L-shaped plate 1351 between the two spring pieces 1352. The upper shaping assembly 134 and the lower shaping assembly 135 are arranged alternately on the rear side wall of the hollow plate 133. The upper shaping assembly 134 and the lower shaping assembly 135 are movably inserted into the corrugated fin 4. The positions of the upper shaping assembly 134 and the lower shaping assembly 135 correspond to the corrugated fin 4, which facilitates the insertion of the upper shaping assembly 134 and the lower shaping assembly 135 into the gap of the corrugated fin 4.

[0029] Furthermore, the L-shaped plate 1351 is a plate with an L-shaped longitudinal section. Two spring pieces 1352 are welded and fixed to the L-shaped plate 1351 on one side, and the two are in contact with each other on the other side. The spring pieces 1352 are in contact with each other in the normal state. The two spring pieces 1352 and the L-shaped plate 1351 form a triangular area. The airbag 1353 is located inside the triangular area. When the airbag 1353 is inflated, it pushes the spring pieces 1352 on both sides away from each other. The two spring pieces 1352 squeeze the two sides of the corrugated fin 4 respectively, and squeeze and shape the corrugated fin 4. After the airbag 1353 is deflated, the spring pieces 1352 rebound and reset.

[0030] Furthermore, an inflation pipe 1310 is installed on the front wall of the movable plate 131. The inflation pipe 1310 is used to inflate the hollow plate 133. An exhaust pipe 1311 is installed on the front wall of the movable plate 131 on one side of the inflation pipe 1310. An exhaust valve 1312 is installed on the exhaust pipe 1311. By opening the exhaust valve 1312, the hollow plate 133 can be vented through the exhaust pipe 1311. Two retaining rings 1313 are installed on the upper surface of the movable plate 131 between the inflation pipe 1310 and the exhaust pipe 1311. The user can use... The rod with a hook is hooked to the fixed ring 1313, and the rod is used to push the movable plate 131 to move up and down. A water pipe 1314 is installed on the upper surface of the movable plate 131, and a high-pressure nozzle 1315 is installed on the rear side wall of the water pipe 1314. When rinsing the corrugated fins 4, a water pump and water source are connected to the water pipe 1314, and the water source is introduced into the water pipe 1314. Finally, the water flow is sprayed out from the high-pressure nozzle 1315, so that the dust and impurities remaining inside the flat tube 3 and the corrugated fins 4 are rinsed during the raising and lowering of the movable plate 131.

[0031] Furthermore, the front of the airbag 1353 is connected to the inner cavity of the hollow plate 133, and the hollow plate 133 is connected to the inflation tube 1310 and the exhaust tube 1311 by ventilation hoses 1321. The ventilation hoses 1321 are used to connect the inflation tube 1310, the exhaust tube 1311 and the hollow plate 133, and the length of the ventilation hoses 1321 needs to be adapted to the back and forth movement of the hollow plate 133 in the movable slot 132. The hollow plate 133 is connected to the inflation tube 1310 and the exhaust tube 1311 via the ventilation hoses 1321. The inflation tube 1310 is connected to an air pump, and the air pump inflates the inflation tube 1310. The airflow enters the hollow plate 133 from the ventilation tube through the ventilation hoses 1321, and then enters the airbag 1353 from the hollow plate 133, causing several airbags 1353 to inflate.

[0032] The usage method of this embodiment is as follows: When the user actually applies the radiator to a new energy vehicle, coolant is introduced into the manifold 1. Both the inlet pipe 6 and the outlet pipe 7 are connected to the vehicle's cooling system. The coolant flows through the cooling system, carrying away the heat from key components such as the battery, motor, and electronic components of the new energy vehicle. The coolant then carries the heat back into the manifold 1, and then through the connecting plate 2 into the flat pipe 3. The heat is transferred from the flat pipe 3 to the corrugated fins 4. Through the vehicle's air intake, the airflow quickly passes through the gaps in the corrugated fins 4, carrying away the heat. After the coolant cools down, it flows back into the cooling system. After long-term use of the radiator, the flat pipe 3 and the corrugated fins... 4. The front sidewall is clogged with a large amount of particulate impurities, flying insects, fluff, and small fallen leaves. This is addressed by removing the front bumper, exposing the front frame, and then using a hooked rod to connect to the fixing ring 1313. The rod is then used to push the movable plate 131 up and down. The movable plate 131 causes the side ear 1318 to slide upwards along the guide rod 137. During the raising and lowering process, the rear sidewall of the movable plate 131 contacts the front sidewall of the flat tube 3 and the corrugated fin 4, physically scraping away the particulate impurities, flying insects, fluff, and small fallen leaves attached to the front sidewall of the flat tube 3 and the corrugated fin 4. Then, the movable plate 131 is pulled to its highest position, and the water pump connected to the water pipe 1314 is connected to… Water source: Turn on the water source and introduce it into the water pipe 1314. The water finally sprays out from the high-pressure nozzle 1315. Use the rod to continue pushing the movable plate 131 up and down, so that the dust and impurities remaining inside the flat tube 3 and corrugated fin 4 are thoroughly rinsed during the process of the movable plate 131 rising and falling. When the corrugated fin 4 is locally deformed, first connect the air pump to the air pipe 1310, then put your hand through the front frame of the car to hold the movable plate 131 and move it to the deformed position, ensuring that the upper and lower surfaces of the movable plate 131 are aligned with the upper and lower surfaces of the two flat tubes 3. Then press the pressing plate 139. The pressing plate 139 pushes the guide rod 137 to move backward in the through hole 136, the spring 138 is compressed, and the guide rod 137 pushes the hollow Plate 133 moves backward within movable groove 132. Hollow plate 133 drives upper shaping component 134 and lower shaping component 135 to move backward until the L-shaped plate 1351 and spring piece 1352 of upper shaping component 134 and lower shaping component 135 are inserted into the gap of corrugated fin 4. Then, air is pumped into air in inflation pipe 1310. Airflow enters the hollow plate 133 from the air pipe through air hose 1321, and then enters the air bladder 1353 from the hollow plate 133, causing several air bladders 1353 to inflate simultaneously. Air bladders 1353 push the spring pieces 1352 on both sides away from each other. The two spring pieces 1352 squeeze the two sides of corrugated fin 4 respectively, and squeeze and shape the corrugated fin 4.

[0033] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A modular radiator for new energy vehicles, comprising two manifolds (1), characterized in that: Two manifolds (1) are connected to a connecting plate (2) on their sides that are close to each other. Several flat tubes (3) are connected between the two connecting plates (2). Corrugated fins (4) are installed between two adjacent flat tubes (3). Mounting blocks (5) are connected to the front sidewalls of the two manifolds (1). An inlet pipe (6) is connected to the front sidewall of one manifold (1). An outlet pipe (7) is connected to the front sidewall of the manifold (1) below the inlet pipe (6). Side plates (8) are connected to the sides that are far apart from each other of the uppermost and lowermost flat tubes (3). A groove (9) is opened on the front sidewall of the side plate (8). An installation hole (10) is opened through the side plate (8). A guide plate (11) is connected to the front sidewall of the connecting plate (2). Limiting blocks (12) are connected to the upper and lower sides of the guide plate (11). Movable components (13) are installed on the guide plate (11). The movable component (13) includes a movable plate (131), a movable groove (132) is provided on the rear side of the movable plate (131), a hollow plate (133) is provided inside the movable groove (132), an upper shaping component (134) is installed on the rear side wall of the hollow plate (133), a lower shaping component (135) is installed on the rear side wall of the hollow plate (133) below the upper shaping component (134), a through hole (136) is provided through the movable plate (131) on the front side of the movable groove (132), a guide rod (137) is provided through the through hole (136), a pressing plate (139) is connected to the front end of the guide rod (137), and a spring (138) is sleeved on the outside of the guide rod (137) between the pressing plate (139) and the movable plate (131).

2. The modular radiator for new energy vehicles according to claim 1, characterized in that: The connecting plate (2) is connected to the manifold (1) and the flat tube (3) on both sides respectively. The connecting plate (2) is hollow inside. The manifold (1) is connected to the flat tube (3) through the connecting plate (2).

3. The modular radiator for new energy vehicles according to claim 1, characterized in that: The hollow plate (133) is hollow inside and is slidably connected to the movable groove (132). The rear end of the guide rod (137) passes through the through hole (136) and is connected to the hollow plate (133). The front end of the guide rod (137) passes through the spring (138) and is connected to the pressing plate (139).

4. The modular radiator for new energy vehicles according to claim 1, characterized in that: The movable plate (131) has sliding grooves (1316) on both the left and right sides. Slider (1317) is slidably connected inside the two sliding grooves (1316). The slider (1317) extends from the side wall of the movable plate (131) and is connected to a side ear (1318). A rubber pad (1319) is provided on the side of the side ear (1318) near the movable plate (131). A guide groove (1320) is provided through the middle of the side ear (1318).

5. The modular radiator for new energy vehicles according to claim 4, characterized in that: The slider (1317) has a T-shaped longitudinal section. The slider (1317) slides inside the groove (1316). The side wall of the slider (1317) passes through the rubber pad (1319) and is connected to the side ear (1318). The side ear (1318) is slidably connected to the movable plate (131) via the slider (1317). The guide plate (11) passes through the side ear (1318) via the guide groove (1320). The guide plate (11) and the guide groove (1320) form a sliding connection. The length of the groove (9) is adapted to the length of the movable plate (131). The movable plate (131) is movably inserted into the side plate (8) via the groove (9).

6. The modular radiator for new energy vehicles according to claim 1, characterized in that: The upper shaping assembly (134) and the lower shaping assembly (135) include an L-shaped plate (1351) installed on the rear side wall of the hollow plate (133). The left and right edges of the L-shaped plate (1351) are connected with spring pieces (1352). An airbag (1353) is installed on the L-shaped plate (1351) between the two spring pieces (1352). The upper shaping assembly (134) and the lower shaping assembly (135) are arranged alternately on the rear side wall of the hollow plate (133). The upper shaping assembly (134) and the lower shaping assembly (135) are movably connected to the corrugated fins (4).

7. The modular radiator for new energy vehicles according to claim 6, characterized in that: The L-shaped plate (1351) is a plate with an L-shaped longitudinal section. The two spring pieces (1352) are welded and fixed to the L-shaped plate (1351) on one side and are in contact with each other on the other side. The two spring pieces (1352) and the L-shaped plate (1351) form a triangular area, and the airbag (1353) is located inside the triangular area.

8. The modular radiator for new energy vehicles according to claim 6, characterized in that: An inflation pipe (1310) is installed on the front side wall of the movable plate (131). An exhaust pipe (1311) is installed on the front side wall of the movable plate (131) on one side of the inflation pipe (1310). An exhaust valve (1312) is installed on the exhaust pipe (1311). Two fixing rings (1313) are installed on the upper surface of the movable plate (131) between the inflation pipe (1310) and the exhaust pipe (1311). A water pipe (1314) is installed on the upper surface of the movable plate (131). A high-pressure nozzle (1315) is installed on the rear side wall of the water pipe (1314).

9. The modular radiator for new energy vehicles according to claim 8, characterized in that: The front side of the airbag (1353) is connected to the inner cavity of the hollow plate (133), and the hollow plate (133) is connected to the inflation tube (1310) and the exhaust tube (1311) by ventilation hoses (1321). The hollow plate (133) is connected to the inflation tube (1310) and the exhaust tube (1311) via the ventilation hoses (1321), and the inflation tube (1310) is connected to an external air pump.

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