Integrated aluminum battery tray for new energy vehicle

Abstract

The invention belongs to the technical field of battery trays for new energy vehicles, and particularly relates to an integrated aluminum battery tray for a new energy vehicle, which comprises an integrated aluminum device, the integrated aluminum device is mounted in a chassis of the new energy vehicle, and two ends of the top of the integrated aluminum device are in contact with a power supply end of the new energy vehicle. The integrated aluminum device is used for mounting and sealing the battery, and the placement device is mounted in the integrated aluminum device, so that the heat dissipation efficiency of the battery is improved, meanwhile, the battery module can be prevented from being exposed in water to cause short circuit and other faults, fire protection can be performed on a new energy vehicle, and a fire source is prevented from spreading upwards.

Description

Technical Field

[0001] The present invention relates to the technical field of battery trays for new energy vehicles, and in particular to an integrated aluminum battery tray for new energy vehicles. Background Art

[0002] Existing ordinary battery trays include extruded aluminum alloy frames and aluminum plate splicing and welding trays. The manufacturing process is relatively complicated by splicing different aluminum profiles or aluminum plates into trays through welding. It requires multiple steps and precise welding technology, such as stir friction welding, to ensure the strength and precision of the tray. The integrated aluminum tray adopts an overall one-time molding process, which does not require too many welding steps and has a more flexible design style, which can better adapt to the installation space and shape requirements of different models.

[0003] The existing integrated aluminum tray limits the optimization space of the heat dissipation structure. It is impossible to flexibly design complex heat dissipation channels or add heat dissipation components like some split trays, which reduces the heat dissipation efficiency. In addition, the connection parts of the tray, such as sealing strips, are prone to leakage when they age, deform, or are damaged by external forces, exposing the battery module to water and causing short circuits and other faults.

[0004] To this end, we propose an integrated aluminum battery tray for new energy vehicles. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] An integrated aluminum battery tray for new energy vehicles, comprising: an integrated aluminum device;

[0007] The integrated aluminum device is installed inside the chassis of the new energy vehicle. The top two ends of the integrated aluminum device are in contact with the power supply end of the new energy vehicle. The integrated aluminum device is used to install and seal the battery. A placement device is installed inside the integrated aluminum device. The placement device is used to support and place the battery. The lower end of the placement device is connected to a drainage device. The drainage device is used to discharge and block water. Sealed heat dissipation devices are installed at the front and rear ends of the integrated aluminum device. Two sets of sealed heat dissipation devices clamp and limit the placement device and the drainage device. The sealed heat dissipation device is used to dissipate heat from the battery in the integrated aluminum device. A sealed dredging device is installed at the upper end of the integrated aluminum device. The sealed dredging device is used to dredge and guide the line.

[0008] As a preferred solution of the integrated aluminum battery tray for new energy vehicles described in the present invention, the integrated aluminum device comprises: an aluminum component;

[0009] The aluminum component is installed inside the chassis of the new energy vehicle, the top of the aluminum component is in contact with the power supply end of the new energy vehicle, the aluminum component is arranged in two groups, a first aluminum tray is arranged between the two groups of aluminum components, and a water cooling plate is installed on the surface of the first aluminum tray.

[0010] As a preferred solution of the integrated aluminum battery tray for new energy vehicles described in the present invention, the aluminum component includes: an aluminum side plate;

[0011] Aluminum side panels are installed at the front and rear ends of the first aluminum tray. The aluminum side panels are arranged in two groups. A first mounting groove is provided at the left end of the surface of the aluminum side panel, and several groups of heat dissipation grooves are provided at the right end of the surface of the aluminum side panel. A second mounting groove is provided on the upper side of the right end of the surface of the aluminum side panel. A power supply port is provided on the top of the aluminum side panel, and the power supply port contacts the power supply end inside the chassis of the new energy vehicle. A protrusion is provided at one end of the inner wall of the second mounting groove, and fixing grooves are provided at both ends of the outer wall of the protrusion. A port connection groove is provided at the upper end of the inner wall of the second mounting groove.

[0012] As a preferred solution of the integrated aluminum battery tray for new energy vehicles described in the present invention, the placing device includes: a placing component;

[0013] The placement component is installed inside the first aluminum tray, the battery pack is detachably installed on the surface of the placement component, and the first water retaining component is installed on the bottom of the placement component.

[0014] As a preferred solution of the integrated aluminum battery tray for new energy vehicles described in the present invention, the placement component includes: a second aluminum tray;

[0015] The second aluminum tray is installed at the lower end of the interior of the first aluminum tray, a battery pack is installed on the surface of the second aluminum tray, and the second aluminum tray is used to lift and support the installation of the battery. A first placement groove is provided at the bottom of the second aluminum tray, and a second placement groove is provided at the front end and the rear end of the first placement groove. A first mounting block is provided on the left side of the front end and the rear end of the second aluminum tray, and a plurality of groups of drainage blocks are provided on the right side of the front end and the rear end of the second aluminum tray, and the drainage blocks are connected to the first placement groove;

[0016] The first water retaining assembly includes: a first gear;

[0017] The first gear is rotatably connected to the inside of the second placement groove, the rear end of the first gear is rotatably connected to the first water retaining blade, the first water retaining blade is rotatably connected to the inside of the first placement groove, the front and rear ends of the first water retaining blade pass through the first sealing block, and the first sealing block is installed at both ends of the inner wall of the first placement groove.

[0018] As a preferred solution of the integrated aluminum battery tray for new energy vehicles described in the present invention, the drainage device includes: a drainage board;

[0019] The drain board is placed at the bottom of the second aluminum tray, the front and rear ends of the drain board are both provided with second mounting blocks, the top of the drain board is provided with a drain groove, the inside of the drain groove is provided with a second water retaining assembly, the bottom of the drain board is provided with a drain assembly, and the bottom front end of the drain board is provided with a driving motor;

[0020] The drainage assembly includes: a first drainage board;

[0021] The first drain board is installed at the bottom of the drain board, the top of the first drain board is connected to the drain pipe, the top of the drain pipe is connected to the second drain board, and the second drain board is installed inside the drain groove.

[0022] As a preferred solution of the integrated aluminum battery tray for new energy vehicles described in the present invention, the sealing heat dissipation device includes: a first sealing component;

[0023] The first sealing component is installed inside the first installation groove, the first sealing component is provided with a first heat dissipation component at the right end, the second heat dissipation component is provided with a second heat dissipation component at the right end, the third heat dissipation component is provided with a third heat dissipation component at the right end of the second heat dissipation component, and the first heat dissipation component, the second heat dissipation component and the third heat dissipation component are all installed inside the heat dissipation groove.

[0024] As a preferred solution of the integrated aluminum battery tray for new energy vehicles described in the present invention, the first sealing component includes: a first sealing plate;

[0025] The first sealing plate is installed inside the first mounting groove, and the first connecting grooves are provided at the upper and lower ends of the inner wall of the first sealing plate, the upper first connecting groove is inserted into the first mounting block, and the lower first connecting groove is inserted into the second mounting block;

[0026] The first heat dissipation assembly includes: a second sealing plate;

[0027] The second sealing plate is installed inside the heat dissipation groove, a first drain port is provided at the upper end of the inner wall of the second sealing plate, the first drain port is inserted into the drain block, the drain block is communicated with the first drain port, a second connecting groove is provided at the lower end of the inner wall of the second sealing plate, the second connecting groove is inserted into the second mounting block, a second drain port is provided in the middle of the top of the second sealing plate, the second drain port is communicated with the first drain port, a water retaining strip is provided on the inner side of the second drain port, a grille plate is installed on the inner side of the top of the second sealing plate, the outer side of the top of the second sealing plate is rotatably connected to the heat dissipation plate, and a heat dissipation fan is installed on the inner wall of the heat dissipation plate.

[0028] As a preferred solution of the integrated aluminum battery tray for new energy vehicles described in the present invention, the sealing and dredging device includes: a second sealing component;

[0029] The second sealing component is installed inside the second installation groove. The second sealing component is arranged in two groups. A clearing component is installed between the two groups of second sealing components. The circuit of the battery pack is introduced into the interior of the second sealing component through the clearing component, and passes through the second sealing component until it is connected to the connection end of the power supply port inside the port connection groove.

[0030] As a preferred solution of the integrated aluminum battery tray for new energy vehicles described in the present invention, the second sealing component includes: a third sealing plate;

[0031] The third sealing plate is installed inside the second installation groove, a groove is provided in the middle of the third sealing plate, a movable block is provided on the inner wall of the groove, a first through groove is provided on the top of the third sealing plate, a second through groove is provided on the lower end of the inner wall of the third sealing plate, a side plate is provided at the front end of the third sealing plate, and an angle plate is provided in the middle of the side plate;

[0032] The dredging assembly comprises: a dredging plate;

[0033] The dredging plate is installed between two groups of third sealing plates, a dredging block is arranged on the outer wall of the dredging plate, and third through grooves are arranged at both ends of the bottom of the dredging plate.

[0034] Compared with existing technologies:

[0035] Through the cooperation of the integrated aluminum device and the sealed heat dissipation device, a gap can be opened in the sealed heat dissipation device to quickly dissipate the heat inside the integrated aluminum device, thereby improving the heat dissipation efficiency of the battery;

[0036] Through the coordination of the integrated aluminum device, the placement device, the drainage device and the sealed heat dissipation device, water can be prevented from being blocked. At the same time, if water enters the interior of the integrated aluminum device, it can be quickly drained through the sealed heat dissipation device, the drainage device and the placement device to prevent the water source from contacting the battery pack, thereby preventing the battery module from being exposed to water and causing short circuits and other faults, thereby protecting the battery pack. At the same time, through the structural design of the integrated aluminum device, the placement device and the drainage device, new energy vehicles can be protected from fires to prevent the fire from spreading upward and causing damage to the vehicle. At the same time, through the installation design of the water cooling plate, the battery can be extinguished by the water source in the water cooling plate at the first time. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 A schematic diagram of the overall main structure provided by the present invention;

[0038] Figure 2 A schematic diagram of the overall split structure provided by the present invention;

[0039] Figure 3 A schematic diagram of the disassembled structure of the integrated aluminum device provided by the present invention;

[0040] Figure 4 A schematic diagram of the disassembly structure of the aluminum component and the first aluminum tray provided by the present invention;

[0041] Figure 5 A schematic diagram of the structure of the aluminum component provided by the present invention;

[0042] Figure 6 A bottom-up structural schematic diagram of an aluminum component provided by the present invention;

[0043] Figure 7 A schematic diagram of the disassembled structure of the placement device provided by the present invention;

[0044] Figure 8 A schematic diagram of the disassembly structure of the placement device and the first water retaining assembly provided by the present invention;

[0045] Fig. 9 A schematic diagram of the disassembled structure of the first water retaining assembly provided by the present invention;

[0046] Fig.10 A schematic diagram of the connection structure between the drainage device and the sealed heat dissipation device provided by the present invention;

[0047] Fig.11 A schematic diagram of the structure of the sealed heat dissipation device provided by the present invention;

[0048] Fig.12 A schematic diagram of the disassembled structure of the first heat dissipation component provided by the present invention;

[0049] Fig.13 A schematic diagram of the structure of the drainage device provided by the present invention;

[0050] Fig.14 A bottom view schematic diagram of the structure of the drainage device provided by the present invention;

[0051] Fig.15 A schematic diagram of the internal structure of the drainage device provided by the present invention;

[0052] Fig.16 A schematic diagram of the connection structure of the sealing and dredging device provided by the present invention;

[0053] Fig.17 A schematic diagram of the structure of the sealing and dredging device provided by the present invention;

[0054] Fig.18 A rear view structural schematic diagram of a second sealing assembly provided by the present invention;

[0055] Fig.19 This is a schematic diagram of the bottom-up structure of the dredging component provided by the present invention.

[0056] In the figure:

[0057] Integrated aluminum device 1, aluminum component 11, aluminum side plate 111, first mounting groove 112, heat dissipation groove 113, second mounting groove 114, power supply port 115, protrusion 116, fixing groove 117, port connection groove 118, first aluminum tray 12, water cooling plate 13, placement device 2, placement component 21, second aluminum tray 211, first placement groove 212, second placement groove 213, first mounting block 214, drainage block 215, battery pack 22, first water retaining component 23, first gear 231, first sealing block 232, first water retaining blade 233, drainage device 3, drainage plate 31, second mounting block 32, drainage groove 33, second water retaining component 34, drainage component 35, first drainage plate 351, drainage Water pipe 352, second drain plate 353, drive motor 36, sealed heat dissipation device 4, first sealing component 41, first sealing plate 411, first connecting groove 412, first heat dissipation component 42, second sealing plate 421, first drain port 422, second connecting groove 423, second drain port 424, water retaining strip 425, grille plate 426, heat dissipation plate 427, heat dissipation fan 428, second heat dissipation component 43, third heat dissipation component 44, sealed dredging device 5, second sealing component 51, third sealing plate 511, groove 512, movable block 513, first through groove 514, second through groove 515, side plate 516, angle plate 517, dredging component 52, dredging plate 521, dredging block 522, third through groove 523. DETAILED DESCRIPTION

[0058] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0059] The present invention provides an integrated aluminum battery tray for new energy vehicles. Figure 1-Figure 19 , including an integrated aluminum device 1, a placement device 2, a drainage device 3, a sealed heat dissipation device 4 and a sealed dredging device 5;

[0060] The integrated aluminum device 1 is installed inside the chassis of the new energy vehicle, and the two ends of the top of the integrated aluminum device 1 are in contact with the power supply end of the new energy vehicle. The integrated aluminum device 1 is used to install and seal the battery. The integrated aluminum device 1 includes: an aluminum component 11, an aluminum side panel 111, a first installation groove 112, a heat dissipation groove 113, a second installation groove 114, a power supply port 115, a bump 116, a fixing groove 117, a port connection groove 118, a first aluminum tray 12 and a water cooling plate 13. The aluminum component 11 is installed inside the chassis of the new energy vehicle, and the top of the aluminum component 11 is in contact with the power supply end of the new energy vehicle. The aluminum component 11 is arranged in two groups, and the aluminum side panels 111 are installed at the front and rear ends of the first aluminum tray 12. The aluminum side panels 111 are arranged in two groups, and the left end of the surface of the aluminum side panel 111 is provided with a first installation groove 112, a plurality of heat dissipation grooves 113 are provided at the right end of the surface of the aluminum side panel 111, a second mounting groove 114 is provided on the upper side of the right end of the surface of the aluminum side panel 111, a power supply port 115 is provided on the top of the aluminum side panel 111, and the power supply port 115 is in contact with the power supply end inside the chassis of the new energy vehicle, a protrusion 116 is provided at one end of the inner wall of the second mounting groove 114, and fixing grooves 117 are provided at both ends of the outer wall of the protrusion 116, and a port connection groove 118 is provided at the upper end of the inner wall of the second mounting groove 114, a first aluminum tray 12 is provided between the two groups of aluminum components 11, a gap is provided at the right end of the first aluminum tray 12, and the gap can penetrate the lines and pipes, the first aluminum tray 12 can place the battery and the water cooling plate 13, and the surface of the first aluminum tray 12 is installed with the water cooling plate 13, and the water cooling plate 13 can cool the battery.

[0061] The placement device 2 is installed at the lower end of the interior of the integrated aluminum device 1. The placement device 2 is used to support and place the battery. The placement device 2 includes: a placement component 21, a second aluminum tray 211, a first placement groove 212, a second placement groove 213, a first mounting block 214, a drainage block 215, a battery pack 22, a first water retaining component 23, a first gear 231, a first sealing block 232 and a first water retaining blade 233. The placement component 21 is installed inside the first aluminum tray 12, the second aluminum tray 211 is installed at the lower end of the interior of the first aluminum tray 12, and the second aluminum tray 214 is installed at the lower end of the interior of the first aluminum tray 12. A battery pack 22 is mounted on the surface of the first aluminum tray 211. The second aluminum tray 211 is used to lift and support the installation of the battery. A first placement groove 212 is provided at the bottom of the second aluminum tray 211. The front end and the rear end of the first placement groove 212 are both provided with a second placement groove 213. The first placement groove 212 and the second placement groove 213 can be used to install and place the first water retaining component 23. The left side of the front end and the rear end of the second aluminum tray 211 is provided with a first mounting block 214. The right side of the front end and the rear end of the second aluminum tray 211 is provided with a plurality of groups of drainage blocks 215. The drainage blocks 215 is connected to the first placement groove 215, and the surface of the placement component 21 is detachably mounted with a battery pack 22. The circuit of the battery pack 22 passes through the gap of the first aluminum tray 12 and the sealing dredging device 5, and is inserted into the interior of the connecting groove 118, and is connected to the power supply port 115, so that the battery pack 22 is connected to the power supply port 115. A first water retaining component 23 is installed at the bottom of the placement component 21. The first water retaining component 23 can block and discharge water. The first gear 231 is rotatably connected to the interior of the second placement groove 213, and the rear end of the first gear 231 is rotatably connected to the The first water-blocking blade 233 is rotatably connected to the inside of the first placement groove 212. The front and rear ends of the first water-blocking blade 233 pass through the first sealing block 232. The first sealing block 232 is installed at both ends of the inner wall of the first placement groove 212. Through the cooperation of the first water-blocking blade 233 and the first sealing block 232, water can be blocked to prevent water from contacting the battery pack 22 and affecting the battery pack 22. At the same time, through the rotation of the first gear 231, the first water-blocking blade 233 can be opened and closed, and the water sucked in by the sealed heat dissipation device 4 can be discharged.

[0062] The drainage device 3 is connected to the lower end of the placement device 2. The drainage device 3 is used to drain water and to block water. The drainage device 3 includes: a drainage plate 31, a second mounting block 32, a drainage groove 33, a second water retaining assembly 34, a drainage assembly 35, a first drainage plate 351, a drainage pipe 352, a second drainage plate 353 and a driving motor 36. The drainage plate 31 is placed at the bottom of the second aluminum tray 211. The front and rear ends of the drainage plate 31 are both provided with a second mounting block 32. The top of the drainage plate 31 is provided with a drainage groove 33. The interior of the drainage groove 33 is provided with a second water retaining assembly 34. The first gear 231 of the first water retaining assembly 23 is inserted into the interior of the drainage groove 33, and the first gear 231 is meshed with the gear of the second water retaining assembly 34. The first gear 231 can be driven to rotate by the drive of the second water retaining assembly 34, thereby realizing the first water retaining blade 233. The drain plate 31 is provided with a drain assembly 35 at the bottom, a first drain plate 351 is installed at the bottom of the drain plate 31, a drain pipe 352 is connected to the top of the first drain plate 351, and the drain pipe 352 is set in an S shape. The top of the drain pipe 352 is connected to the second drain plate 353, and the second drain plate 353 is installed inside the drain groove 33. The second drain plate 353 can receive the internal water of the drain groove 33, and introduce the water into the first drain plate 351 through the drain pipe 352, and discharge the water through the first drain plate 351. A driving motor 36 is installed at the front end of the bottom of the drain plate 31, and the output end of the driving motor 36 is connected to the gear of the second water retaining assembly 34 through a steering gear, a sprocket and a chain, so that the driving motor 36 can drive the second water retaining assembly 34 and the first water retaining assembly 23 to open and close.

[0063] The sealed heat dissipation device 4 is installed at the front and rear ends of the integrated aluminum device 1. The two sets of sealed heat dissipation devices 4 clamp and limit the placement device 2 and the drainage device 3. The sealed heat dissipation device 4 is used to dissipate heat for the battery in the integrated aluminum device 1. The sealed heat dissipation device 4 includes: a first sealing component 41, a first sealing plate 411, a first connecting groove 412, a first heat dissipation component 42, a second sealing plate 421, a first drainage port 422, a second connecting groove 423, a second drainage port 424, a water retaining strip 425, a grille plate 426, a heat dissipation plate 427, a heat dissipation fan 428, a second heat dissipation component 43 and a third heat dissipation component 44. The first sealing component 41 is installed inside the first installation groove 112. The two sets of first sealing components 41 can The placing device 2 and the drainage device 3 can be installed and connected. The first sealing plate 411 is installed inside the first installation groove 112. The upper and lower ends of the inner wall of the first sealing plate 411 are provided with first connecting grooves 412. The upper first connecting groove 412 is inserted into the first installation block 214. The lower first connecting groove 412 is inserted into the second installation block 32. The placing device 2 and the drainage device 3 can be installed and placed through the first sealing plate 411. The right end of the first sealing component 41 is provided with a first heat dissipation component 42. The second sealing plate 421 is installed inside the heat dissipation groove 113. The upper end of the inner wall of the second sealing plate 421 is provided with a first drain port 422. The first drain port 422 is inserted into the drain block 215. The drain block 215 and the first drain port 422 The second sealing plate 421 is connected, and a second connecting groove 423 is provided at the lower end of the inner wall. The second connecting groove 423 is inserted into the second mounting block 32. The drainage device 3 can be installed and placed through the second connecting groove 423. A second drain port 424 is provided in the middle of the top of the second sealing plate 421. The second drain port 424 is connected to the first drain port 422. A water retaining strip 425 is provided on the inner side of the second drain port 424. The water retaining strip 425 can block the incoming water. A grille plate 426 is installed on the inner side of the top of the second sealing plate 421. The outer side of the top of the second sealing plate 421 is rotatably connected to the heat sink 427. The lower end of the heat sink 427 is rotatably connected to the micro telescopic rod. The micro telescopic rod is pre-buried in the top of the second sealing plate 421. The heat sink 42 A cooling fan 428 is installed on the inner wall of 7, which can drive the heat sink 427 to open and close through the drive of the micro telescopic rod, and then the cooling fan 428 is started, so that the cooling fan 428 drives the internal heat of the integrated aluminum device 1 to be discharged, wherein the micro telescopic rod and the cooling fan 428 are connected to the battery pack 22, the right end of the first heat dissipation component 42 is provided with a second heat dissipation component 43, the right end of the second heat dissipation component 43 is provided with a third heat dissipation component 44, the first heat dissipation component 42, the second heat dissipation component 43 and the third heat dissipation component 44 are all installed in the heat dissipation slot 113, and the placement device 2 and the drainage device 3 can be installed and connected through the first heat dissipation component 42, the second heat dissipation component 43 and the third heat dissipation component 44, and at the same time,The water entering the first heat dissipation component 42, the second heat dissipation component 43 and the third heat dissipation component 44 can be introduced into the placement device 2 and the drainage device 3 for drainage, thereby preventing the battery from contacting with water.

[0064] The sealing and unblocking device 5 is installed at the upper end of the integrated aluminum device 1. The sealing and unblocking device 5 is used to dredge and guide the line. The sealing and unblocking device 5 includes: a second sealing component 51, a third sealing plate 511, a groove 512, a movable block 513, a first through groove 514, a second through groove 515, a side plate 516, an angle plate 517, an unblocking component 52, an unblocking plate 521, an unblocking block 522 and a third through groove 523. The second sealing component 51 is installed inside the second mounting groove 114. The second sealing component 51 is set in two groups. The third sealing plate 511 is installed inside the second mounting groove 114. The third sealing plate 512 is installed inside the second mounting groove 114. A groove 512 is provided in the middle of the third sealing plate 511, and a movable block 513 is provided on the inner wall of the groove 512. The bottom of the movable block 513 is connected to the inner wall of the groove 512 by a spring, and the movable block 513 is slidably connected to the inner wall of the groove 512, so that the movable block 513 can be toughly movable at both ends of the inner wall of the groove 512. A first through groove 514 is provided on the top of the third sealing plate 511, and a second through groove 515 is provided at the lower end of the inner wall of the third sealing plate 511. A side plate 516 is provided at the front end of the third sealing plate 511, and an angle plate 517 is provided in the middle of the side plate 516. The angle plate 517 is connected to the third sealing plate 511 by bolts. The two corner blocks of the second mounting groove 114 are connected, and a dredging component 52 is installed between the two sets of second sealing components 51. The circuit of the battery pack 22 is introduced into the interior of the second sealing component 51 through the dredging component 52, and passes through the second sealing component 51 until it is connected to the connection end of the power supply port 115 in the port connection groove 118. The dredging plate 521 is installed between the two sets of third sealing plates 511. The outer wall of the dredging plate 521 is provided with a dredging block 522. The dredging block 522 is inserted into the interior of the second through groove 515 for fixing. The bottom ends of the dredging plate 521 are provided with third through grooves 523, and the circuits of the battery pack 22 or other circuits are connected. By penetrating the third through groove 523 and passing through the clearing plate 521, it enters the interior of the second through groove 515, and then is introduced into the interior of the first through groove 514 through the guide groove of the second through groove 515, and then enters the interior of the port connecting groove 118 through the first through groove 514, and is connected to the connecting end of the power supply port 115, so that the battery pack 22 is connected to the power supply port 115. At the same time, the battery pack 22 can power the drive motor 36, the micro telescopic rod and the cooling fan 428, so that the integrated aluminum device 1 can provide the battery pack 22 with the functions of blocking water sources, discharging internal water and dissipating heat for the battery pack 22.

[0065] During specific use, technicians in this field will clamp the integrated aluminum device 1 upside down, first install the water-cooling plate 13 inside the first aluminum tray 12, then pass the water pipe of the water-cooling plate 13 through the gap of the first aluminum tray 12, and wait for the installation of the water-cooling pipe at a later time. By taking out the second aluminum tray 211, the battery pack 22 is installed on the surface of the second aluminum tray 211 by bolts, and then the first water retaining assembly 23 is installed inside the first placement groove 212 and the second placement groove 213 at the bottom of the second aluminum tray 211. By installing the drainage device 3 at the bottom of the second aluminum tray 211, the first water retaining assembly 23 is engaged with the second water retaining assembly 34, and the second aluminum tray 211, the battery pack 22 and the drainage device 3 are moved To the area of ​​the integrated aluminum device 1, the integrated aluminum device 1 is flipped again, so that the power supply port 115 of the integrated aluminum device 1 faces upward, and the second aluminum tray 211, the battery pack 22 and the drainage device 3 are installed inside the integrated aluminum device 1, and then the first sealing component 41, the first heat dissipation component 42, the second heat dissipation component 43 and the third heat dissipation component 44 are installed inside the first installation groove 112 and the heat dissipation groove 113, and the first sealing component 41, the first heat dissipation component 42, the second heat dissipation component 43 and the third heat dissipation component 44 are connected and installed to the two ends of the placement device 2 and the drainage device 3, and the line is arranged to the right end of the integrated aluminum device 1, and the second sealing component 51 and the dredging component 52 are moved To the right end of the integrated aluminum device 1, at this time, the line is passed through the clearing component 52 and the second sealing component 51, so that the line of the battery pack 22 is inserted into the port connection groove 118 and connected to the connection end of the power supply port 115, and the circuits of each component are connected to each other, and then the second sealing component 51 and the clearing component 52 are connected, and the second sealing component 51 is installed in the second installation groove 114 and fixed with bolts to complete the overall assembly. When the integrated aluminum device 1 is assembled with the new energy vehicle, it is only necessary to insert the integrated aluminum device 1 into the chassis of the new energy vehicle, so that the power supply port 115 is in contact with the port in the bottom groove of the new energy vehicle, and the integrated aluminum device 1 is fixed with bolts to complete the assembly of the integrated aluminum device 1. When the integrated aluminum device 1 is in use, the battery pack 22 supplies power to the new energy vehicle through the power supply port 115. At the same time, when the temperature inside the battery pack 22 is high, the second sealing plate 421 can be tilted by starting the micro telescopic rod, so that a gap is opened in the second sealing plate 421, and the cooling fan 428 is started, so that the cooling fan 428 drives the heat energy inside the integrated aluminum device 1 to circulate quickly. When the cooling fan 428 is started, if water accidentally enters, due to the sealing strip provided when the integrated aluminum device 1 is installed, water will slowly enter the lower end of the second sealing plate 421. At this time, the second sealing plate 421 is closed in time through the detection of the sensor. If the closing of the second sealing plate 421 is delayed, and water accidentally enters the area of ​​the second sealing plate 421,At this time, the water source passes through the obstruction of the water retaining strip 425 and the grille plate 426, and quickly falls into the interior of the second drain port 424. At this time, the water source is drained to the first drain port 422 and the interior of the drain block 215 through the second drain port 424. After the new energy vehicle leaves the wading area, the first water retaining component 23 and the second water retaining component 34 are opened by starting the drive motor 36, and the water source falls into the drain groove 33 through the first placement groove 212, and then the water source is discharged through the drain component 35. Since the drain component 35 is configured as an S-shaped pipe and is provided with a second water retaining component 34, when the second water retaining component 34 is closed, the water source will not actively enter the interior of the drainage device 3, thereby preventing the battery pack 22 from contacting with water, thereby protecting the battery pack 2 2 for protection, and because the interior of the integrated aluminum device 1 is in a sealed structure, the lower end placement device 2 and the drainage device 3 are in an assembled structure, when the battery pack 22 accidentally catches fire, the flame of the battery pack 22 will not continue to spread to the upper end through the integrated aluminum device 1, and the fire can only be guided downward by the placement device 2 and the drainage device 3. In addition, since the top of the integrated aluminum device 1 is provided with a water cooling plate 13, when a fire occurs in the battery pack 22, the structure of the water cooling plate 13 is destroyed, and the water cooling plate 13 will immediately spray water to extinguish the fire on the battery pack 22 to prevent the battery pack 22 from further damaging the new energy vehicle. At the same time, the integrated aluminum device 1 can block the fire of the new energy vehicle and further protect the new energy vehicle.

[0066] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An integrated aluminum battery tray for new energy vehicles, characterized by: include: Integrated aluminum device (1); The integrated aluminum device (1) is installed inside the chassis of the new energy vehicle. The two ends of the top of the integrated aluminum device (1) are in contact with the power supply end of the new energy vehicle. The integrated aluminum device (1) is used to install and seal the battery. A placement device (2) is installed inside the integrated aluminum device (1). The placement device (2) is used to support and place the battery. The lower end of the placement device (2) is connected to a drainage device (3). The drainage device (3) is used to drain water and block water. The front and rear ends of the integrated aluminum device (1) are installed with sealed heat dissipation devices (4). Two groups of sealed heat dissipation devices (4) clamp and limit the placement device (2) and the drainage device (3). The sealed heat dissipation device (4) is used to dissipate heat from the battery in the integrated aluminum device (1). The upper end of the integrated aluminum device (1) is installed with a sealed dredging device (5). The sealed dredging device (5) is used to dredge and guide the line.

2. The integrated aluminum battery tray for new energy vehicles according to claim 1 is characterized in that: The integrated aluminum device (1) comprises: an aluminum component (11); The aluminum component (11) is installed inside the chassis of the new energy vehicle, the top of the aluminum component (11) is in contact with the power supply end of the new energy vehicle, the aluminum component (11) is arranged in two groups, a first aluminum tray (12) is arranged between the two groups of aluminum components (11), and a water cooling plate (13) is installed on the surface of the first aluminum tray (12).

3. The integrated aluminum battery tray for new energy vehicles according to claim 2 is characterized in that: The aluminum component (11) comprises: an aluminum side plate (111); The aluminum side plate (111) is installed at the front end and the rear end of the first aluminum tray (12). The aluminum side plate (111) is arranged in two groups. The left end of the surface of the aluminum side plate (111) is provided with a first installation groove (112). The right end of the surface of the aluminum side plate (111) is provided with a plurality of heat dissipation grooves (113). The upper side of the right end of the surface of the aluminum side plate (111) is provided with a second installation groove (114). The top of the aluminum side plate (111) is provided with a power supply port (115). The power supply port (115) contacts the power supply end inside the chassis of the new energy vehicle. A protrusion (116) is provided at one end of the inner wall of the second installation groove (114). Two ends of the outer wall of the protrusion (116) are provided with fixing grooves (117). The upper end of the inner wall of the second installation groove (114) is provided with a port connection groove (118).

4. The integrated aluminum battery tray for new energy vehicles according to claim 3 is characterized in that: The placing device (2) comprises: a placing component (21); The placement component (21) is installed inside the first aluminum tray (12), the battery pack (22) is detachably installed on the surface of the placement component (21), and the first water retaining component (23) is installed on the bottom of the placement component (21).

5. The integrated aluminum battery tray for new energy vehicles according to claim 4 is characterized in that: The placement assembly (21) comprises: a second aluminum tray (211); The second aluminum tray (211) is installed at the inner lower end of the first aluminum tray (12), a battery pack (22) is installed on the surface of the second aluminum tray (211), and the second aluminum tray (211) is used to lift and support the installation of the battery. The bottom of the second aluminum tray (211) is provided with a first placement groove (212), and the front end and the rear end of the first placement groove (212) are both provided with a second placement groove (213). The left side of the front end and the rear end of the second aluminum tray (211) is provided with a first installation block (214), and the right side of the front end and the rear end of the second aluminum tray (211) is provided with a plurality of drainage blocks (215), and the drainage blocks (215) are connected to the first placement groove (215); The first water retaining assembly (23) comprises: a first gear (231); The first gear (231) is rotatably connected to the inside of the second placement groove (213), the rear end of the first gear (231) is rotatably connected to the first water retaining blade (233), the first water retaining blade (233) is rotatably connected to the inside of the first placement groove (212), the front and rear ends of the first water retaining blade (233) pass through the first sealing block (232), and the first sealing block (232) is installed at the two ends of the inner wall of the first placement groove (212).

6. The integrated aluminum battery tray for new energy vehicles according to claim 5, characterized in that: The drainage device (3) comprises: a drainage plate (31); The drain plate (31) is placed at the bottom of the second aluminum tray (211), the front end and the rear end of the drain plate (31) are both provided with second mounting blocks (32), the top of the drain plate (31) is provided with a drain groove (33), a second water retaining assembly (34) is installed inside the drain groove (33), the bottom of the drain plate (31) is provided with a drain assembly (35), and the front end of the bottom of the drain plate (31) is provided with a driving motor (36); The drainage assembly (35) comprises: a first drainage plate (351); The first drain plate (351) is installed at the bottom of the drain plate (31), the top of the first drain plate (351) is connected to the drain pipe (352), the top of the drain pipe (352) is connected to the second drain plate (353), and the second drain plate (353) is installed inside the drain groove (33).

7. The integrated aluminum battery tray for new energy vehicles according to claim 6 is characterized in that: The sealed heat dissipation device (4) comprises: a first sealing component (41); The first sealing component (41) is installed inside the first installation groove (112); the first heat dissipation component (42) is provided at the right end of the first sealing component (41); the second heat dissipation component (43) is provided at the right end of the first heat dissipation component (42); the third heat dissipation component (44) is provided at the right end of the second heat dissipation component (43); the first heat dissipation component (42), the second heat dissipation component (43) and the third heat dissipation component (44) are all installed inside the heat dissipation groove (113).

8. The integrated aluminum battery tray for new energy vehicles according to claim 7 is characterized in that: The first sealing assembly (41) comprises: a first sealing plate (411); The first sealing plate (411) is installed inside the first installation groove (112); the first connecting grooves (412) are provided at the upper and lower ends of the inner wall of the first sealing plate (411); the upper first connecting groove (412) is inserted into the inside of the first installation block (214); and the lower first connecting groove (412) is inserted into the second installation block (32); The first heat dissipation component (42) comprises: a second sealing plate (421); The second sealing plate (421) is installed inside the heat dissipation groove (113); the upper end of the inner wall of the second sealing plate (421) is provided with a first drain port (422); the first drain port (422) is inserted into the drain block (215); the drain block (215) is communicated with the first drain port (422); the lower end of the inner wall of the second sealing plate (421) is provided with a second connecting groove (423); the second connecting groove (423) is inserted into the second mounting block (32); a second drain port (424) is provided in the middle of the top of the second sealing plate (421); the second drain port (424) is communicated with the first drain port (422); a water retaining strip (425) is provided on the inner side of the second drain port (424); a grille plate (426) is installed on the inner side of the top of the second sealing plate (421); the outer side of the top of the second sealing plate (421) is rotatably connected to the heat dissipation plate (427); a heat dissipation fan (428) is installed on the inner wall of the heat dissipation plate (427).

9. The integrated aluminum battery tray for new energy vehicles according to claim 8, characterized in that: The sealing and dredging device (5) comprises: a second sealing component (51); The second sealing component (51) is installed inside the second installation groove (114). The second sealing component (51) is arranged in two groups. A clearing component (52) is installed between the two groups of second sealing components (51). The circuit of the battery pack (22) is introduced into the interior of the second sealing component (51) through the clearing component (52), and passes through the second sealing component (51) until it is connected to the connection end of the power supply port (115) inside the port connection groove (118).

10. The integrated aluminum battery tray for new energy vehicles according to claim 9, characterized in that: The second sealing assembly (51) comprises: a third sealing plate (511); The third sealing plate (511) is installed inside the second installation groove (114); a groove (512) is provided in the middle of the third sealing plate (511); a movable block (513) is provided on the inner wall of the groove (512); a first through groove (514) is provided on the top of the third sealing plate (511); a second through groove (515) is provided on the lower end of the inner wall of the third sealing plate (511); a side plate (516) is provided at the front end of the third sealing plate (511); and an angle plate (517) is provided in the middle of the side plate (516); The dredging assembly (52) comprises: a dredging plate (521); The dredging plate (521) is installed between two sets of third sealing plates (511), a dredging block (522) is provided on the outer wall of the dredging plate (521), and third through grooves (523) are provided at both ends of the bottom of the dredging plate (521).

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