Compressor support and rear support integrated structure of new energy vehicle

Abstract

The invention provides a new energy vehicle compressor support and rear support integrated structure which comprises a support supporting body, a plurality of compressor supports are integrally connected to the support supporting body, and support penetrating through holes are formed in the middles of the compressor supports. A bracket reinforcing ring is integrally connected to the peripheral side of a bracket penetrating through hole in the compressor bracket on the same plane with the bracket supporting body, and a bracket reinforcing block is integrally connected to the side part of the bracket penetrating through hole; the compressor support and the rear suspension support are combined into a whole, the compressor support adopts light-weight aluminum alloy and a hard organic material as supporting materials, and the surface of the compressor support is covered with woven carbon fibers and a fireproof wear-resistant coating, so that the high rigidity and the impact resistance of the compressor support are greatly improved; the support is provided with the through holes and the grooves, the lightweight design of the support is achieved from the outer structure, the hard organic material is filled with the high-strength and high-hardness honeycomb ceramics, the rigidity, buffering performance and impact resistance of the support are improved, and the support is endowed with the lightweight effect from inside to outside.

Description

Technical Field

[0001] The present invention relates to the technical field of compressor brackets, and in particular to an integrated structure of a compressor bracket and a rear bracket for a new energy vehicle. Background Art

[0002] With the improvement of living standards and the accelerated pace of work, vehicles have become an indispensable means of transportation in daily life and work. With the advancement of technology, the structure and performance of vehicles have become more compact and superior. The use of air conditioning in vehicles, in particular, has made riding more comfortable. The compressor, the core component of air conditioning, is installed in the vehicle via a bracket mounted on the corresponding part of the vehicle.

[0003] The replacement of modern new energy vehicle models is getting faster and faster. High endurance, low energy consumption, lighter and quieter performance have become the goals pursued by electric vehicles. The relevant demands for compressors and compressor brackets are getting higher and higher. In the era of traditional fuel vehicles, most compressor brackets are sheet-shaped or semi-wrapped, and the requirements for compressor brackets are relatively low. However, under the high requirements of new energy vehicles for noise and vibration, the design scheme has not been adjusted in time. Limited by the design method of traditional compressor brackets, in order to meet the performance indicators of noise and vibration, the compressor bracket needs to be made thicker and thicker, and the reinforcement ribs need to be made more and more, resulting in the weight of a single piece exceeding the standard, or after meeting the weight requirements, the noise and vibration indicators cannot be met, and finally the actual vehicle makes abnormal noises, resulting in a reduced user experience of the vehicle. Therefore, the present application urgently needs to provide an integrated, lightweight, high-strength compressor bracket structure that can be adapted to the side installation of the compressor. Summary of the Invention

[0004] The present invention addresses the deficiencies in the above-mentioned prior art, and its main purpose is to provide an integrated structure of a compressor bracket and a rear bracket for new energy vehicles, combining the compressor bracket and the rear suspension bracket into one. The compressor bracket adopts lightweight aluminum alloy + hard organic material as the supporting material, and its surface is covered with woven carbon fiber and fire-resistant and wear-resistant coating, which greatly improves the strength and impact resistance of the compressor bracket. A number of through holes and grooves are provided on the bracket to realize the lightweight design of the bracket from the external structure, and convenient installation of the bracket is achieved through multiple groups of mounting hole and groove structures. High-strength and high-hardness honeycomb ceramics are filled in the hard organic material, which greatly improves the strength, stiffness, buffering and impact resistance of the bracket, giving the bracket a lightweight effect from the inside out, while ensuring the lightweight design of the bracket. Improve the structural performance of the bracket.

[0005] To achieve the purpose of the present invention, the technical solution adopted is: A new energy vehicle compressor bracket and rear bracket integrated structure includes a bracket support body, a plurality of compressor brackets are integrally connected to the bracket support body, a bracket through-hole is provided in the middle of the compressor bracket, and a bracket reinforcement ring is integrally connected to the outer peripheral side of the bracket through-hole on the compressor bracket on the same surface as the bracket support body, and a bracket reinforcement block is integrally connected to the side.

[0006] Preferably, the bracket support body includes a bracket body substrate, a lightweight support plate is wrapped inside the bracket body substrate, the outer surface of the bracket body substrate is wrapped with a hard flame retardant protective coating, the outer surface of the hard flame retardant protective coating is wrapped with a woven carbon fiber wear-resistant layer, and a substrate reinforcement filling hole is provided inside the bracket body substrate that penetrates the bracket body substrate, and the substrate reinforcement filling hole is filled with a lightweight honeycomb ceramic reinforcement column.

[0007] Preferably, the stent body substrate includes the following components in weight percentage: 40-60% of carbon fiber and polytetrafluoroethylene fiber double-modified polyurethane resin, 5-25% of polydopamine and polystyrene double-modified phenolic resin, 5-20% of nano-oxide ceramic matrix and hexafluorobutyl acrylate double-modified silicone rubber, 5-30% of organic solvent, 1-2% of chitosan hydrochloride, 2-4% of nano-silver modified carbon fiber, 2-7% of poly(p-phenylene terephthalamide) short fiber, 2-5% of melamine urate, 2-5% of organic rare earth, 1-5% of silica aerogel, 0.5-1.5% of promoter, 0.3-0.6% of dispersant, 0.2-0.4% of curing agent, and 0.2-0.3% of antioxidant.

[0008] Preferably, the lightweight support plate comprises the following components in weight percentage: Ge 0.1-0.8%, Mn 1.8-6.9%, Mo 0.02-0.07%, Nd 0.02-0.06%, Y 0.04-0.09%, Sc 0.01-0.04%, La 0.02-0.08%, Cu 0.1-0.4%, Zn 0.1-0.3%, Cr 0.3-0.6%, Ti 2.1-4.7%, Fe0.3-1.1%, Ru 0.01-0.03%, W 0.3-0.8%, Sr 0.02-0.06%, Ce 0.01-0.03%, Ni0.2-0.7%, Li 0.1-0.4%, graphene 0.3-1.2%, aluminum alloy inoculant 1.1-1.6%, and the balance is Al.

[0009] Preferably, the aluminum alloy inoculant comprises the following components in weight percentage: Ti 1.1-2.6%, Sc 2.2-3.7%, Ce 1.8-3.5%, Fe 3.5-7.4%, carbon nanotubes 2.1-4.7%, and the balance is Al.

[0010] Preferably, the lightweight honeycomb ceramic reinforcement column includes the following components in weight percentage: 20.2-34.8% alumina, 15.6-24.6% zirconium oxide, 13.2-23.7% silicon nitride, 7.5-18.3% zirconium diboride, 4.5-9.3% sintering aid, 3.6-7.5% plasticizer, 3.3-5.6% binder, 2.1-4.2% dispersant, 2.0-5.2% reinforcing agent, 1.5-2.7% graphene, and 10.5-25.5% solvent.

[0011] Preferably, the raw materials of the reinforcing agent include rare earth modified nitride, rare earth modified oxide and ferrosoferric oxide, and the mass ratio of the rare earth nitride, rare earth oxide and ferrosoferric oxide is 3-5:1:1-3.

[0012] Preferably, a bracket mounting hole is provided on the compressor bracket on the same surface as the bracket support body, and a bracket transition step and a bracket body mounting three-level groove are provided at the connection between the compressor bracket and the bracket support body on the same surface as the bracket support body.

[0013] Preferably, a bracket connection buffer platform is provided at the front end of the connection between the bracket transition step and the bracket support body, and a bracket body installation three-level groove is provided at the rear end. Several bracket through holes are provided on the bracket support body near the bracket connection buffer platform.

[0014] Preferably, a bracket support block is integrally connected to the root of the compressor bracket perpendicular to the bracket support body, and a bracket body mounting hole is provided on the side of the bracket support block through the bracket support body.

[0015] Preferably, a first-level bracket body mounting groove is provided between the compressor brackets perpendicular to the bracket support body, a second-level bracket body mounting groove is provided on the side of the compressor bracket, and a bracket connection hole is provided on the side of the bracket support body that penetrates into the interior of the bracket support body.

[0016] The present invention provides an integrated structure of a compressor bracket and a rear bracket for new energy vehicles, which has the following advantages: The present invention combines the compressor bracket and the rear suspension bracket into one. The compressor bracket adopts lightweight aluminum alloy + hard organic material as the supporting material, and its surface is covered with woven carbon fiber and fire-proof and wear-resistant coating, which greatly improves the strength and impact resistance of the compressor bracket. A number of through holes and grooves are provided on the bracket to realize the lightweight design of the bracket from the external structure, and convenient installation of the bracket is achieved through multiple groups of mounting hole and groove structures. High-strength and high-hardness honeycomb ceramics are filled in the hard organic material, which greatly improves the strength, stiffness, buffering and impact resistance of the bracket, giving the bracket a lightweight effect from the inside out, while ensuring the lightweight design of the bracket. Improve the structural performance of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the integrated structure of the compressor bracket and rear bracket of the new energy vehicle of the present invention.

[0018] Figure 2 It is a side view structural schematic diagram of the integrated structure of the compressor bracket and rear bracket of a new energy vehicle according to the present invention.

[0019] Figure 3 It is a front structural schematic diagram of the integrated structure of the compressor bracket and rear bracket of a new energy vehicle according to the present invention.

[0020] Figure 4 It is a top view structural schematic diagram of the integrated structure of the compressor bracket and rear bracket of a new energy vehicle according to the present invention.

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the bracket support body of the integrated structure of the compressor bracket and the rear bracket of the new energy vehicle of the present invention.

[0022] In the figure: 1. Bracket support body; 2. Compressor bracket; 3. Bracket reinforcement ring; 4. Bracket reinforcement block; 5. Bracket transition step; 6. Bracket connection buffer platform; 7. Bracket through hole; 8. Bracket mounting hole; 9. Bracket through hole; 10. Bracket support block; 11. Bracket body mounting hole; 12. Bracket body installation first-level groove; 13. Bracket body installation second-level groove; 14. Bracket connection hole; 15. Bracket body installation third-level groove; 16. Bracket body base material; 17. Lightweight support plate; 18. Hard flame retardant protective coating; 19. Woven carbon fiber wear-resistant layer; 20. Base material reinforcement filling hole; 21. Lightweight honeycomb ceramic reinforcement column. DETAILED DESCRIPTION

[0023] The present invention will be further described and illustrated below with reference to specific embodiments and the accompanying drawings.

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "horizontal", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. Example 1

[0026] like Figure 1-4 As shown, a new energy vehicle compressor bracket and rear bracket integrated structure includes a bracket support body 1, a plurality of compressor brackets 2 are integrally connected and provided on the bracket support body 1, a bracket through-hole 9 is provided in the middle of the compressor bracket 2, and a bracket reinforcement ring 3 is integrally connected and provided on the outer peripheral side of the bracket through-hole 9 on the compressor bracket 2 on the same surface as the bracket support body 1, and a bracket reinforcement block 4 is integrally connected and provided on the side.

[0027] like Figure 1-4 As shown, a new energy vehicle compressor bracket and rear bracket integrated structure, a bracket mounting hole 8 is provided on the compressor bracket 2 on the same surface as the bracket support body 1, and a bracket transition step 5 and a bracket body mounting three-level groove 15 are provided at the connection between the compressor bracket 2 on the same surface as the bracket support body 1 and the bracket support body 1; a bracket connection buffer platform 6 is provided at the front end of the connection between the bracket transition step 5 and the bracket support body 1, and a bracket body mounting three-level groove 15 is provided at the rear end, and a number of bracket through holes 7 are penetrated on the bracket support body 1 near the bracket connection buffer platform 6.

[0028] like Figure 1-4 As shown, a new energy vehicle compressor bracket and rear bracket integrated structure, the root of the compressor bracket 2 perpendicular to the bracket support body 1 is integrally connected with a bracket support block 10, and the side of the bracket support block 10 is penetrated by a bracket body mounting hole 11 on the bracket support body 1; a bracket body mounting first-level groove 12 is provided between the compressor bracket 2 perpendicular to the bracket support body 1, and a bracket body mounting second-level groove 13 is provided on the side of the compressor bracket 2, and a bracket connection hole 14 is provided on the side of the bracket support body 1 that penetrates into the inside of the bracket support body 1.

[0029] like Figure 5As shown, a new energy vehicle compressor bracket and rear bracket integrated structure, the bracket support body 1 includes a bracket body substrate 16, the bracket body substrate 16 is wrapped with a lightweight support plate 17, the outer surface of the bracket body substrate 16 is wrapped with a hard flame retardant protective coating 18, the outer surface of the hard flame retardant protective coating 18 is wrapped with a woven carbon fiber wear-resistant layer 19, the bracket body substrate 16 is provided with a substrate reinforcement filling hole 20 that passes through the bracket body substrate 16, and the substrate reinforcement filling hole 20 is filled with a lightweight honeycomb ceramic reinforcement column 21.

[0030] Furthermore, the stent body substrate 16 includes the following components in weight percentage: 40% carbon fiber and polytetrafluoroethylene fiber dual-modified polyurethane resin, 10% polydopamine and polystyrene dual-modified phenolic resin, 10% nano-oxide ceramic matrix and hexafluorobutyl acrylate dual-modified silicone rubber, 26.8% organic solvent, 1% chitosan hydrochloride, 2% nano-silver modified carbon fiber, 2% poly(p-phenylene terephthalamide) short fiber, 2% melamine urate, 2% organic rare earth, 3% silica aerogel, 0.5% accelerator, 0.3% dispersant, 0.2% curing agent, and 0.2% antioxidant.

[0031] Furthermore, the lightweight support plate 17 includes the following components in weight percentage: Ge 0.1%, Mn 1.8%, Mo 0.02%, Nd 0.02%, Y 0.04-0.09%, Sc 0.01%, La 0.02%, Cu 0.1%, Zn 0.1%, Cr 0.3%, Ti 2.1%, Fe 0.3%, Ru 0.01%, W 0.3%, Sr 0.02%, Ce 0.01%, Ni 0.2%, Li 0.1%, graphene 0.3%, aluminum alloy inoculant 1.1%, and the balance is Al.

[0032] Furthermore, the aluminum alloy inoculant includes the following components in weight percentage: Ti 1.1%, Sc 2.2%, Ce 1.8-3.5%, Fe 3.5%, carbon nanotubes 2.1%, and the balance is Al.

[0033] Furthermore, the lightweight honeycomb ceramic reinforcement column 21 includes the following components in weight percentage: 30.0% alumina, 15.6% zirconium oxide, 13.2% silicon nitride, 7.5% zirconium diboride, 4.5% sintering aid, 3.6% plasticizer, 3.3% binder, 2.1% dispersant, 2.0% reinforcing agent, 1.5% graphene, and 16.7% solvent.

[0034] Furthermore, the raw materials of the reinforcing agent include rare earth modified nitride, rare earth modified oxide and ferrosoferric oxide, and the mass ratio of the rare earth nitride, rare earth oxide and ferrosoferric oxide is 3:1:1.

[0035] When in use, the compressor bracket is mounted and fixed to the new energy vehicle compressor through the bracket mounting hole 8, the bracket body mounting hole 11, the bracket body mounting first-level slot 12, the bracket body mounting second-level slot 13 and the bracket body mounting third-level slot 15; Using organic materials as the bracket body substrate 16, and wrapping a lightweight support plate 17 made of aluminum alloy inside the bracket body substrate 16 significantly realizes the lightweight design of the bracket. Wrapping the outer surface of the bracket body substrate 16 with a hard flame retardant protective coating 18 and a woven carbon fiber wear-resistant layer 19 is beneficial to protecting the inner layer structure from being damaged. Lightweight honeycomb ceramic reinforcement columns 21 are filled in the substrate reinforcement filling holes 20 inside the bracket body substrate 16 to reinforce the bracket body substrate 16. Example 2

[0036] The difference between this embodiment and embodiment 1 is that: A new energy vehicle compressor bracket and rear bracket integrated structure, the bracket body substrate 16 includes the following components in weight percentage: carbon fiber and polytetrafluoroethylene fiber dual-modified polyurethane resin 40%, polydopamine and polystyrene dual-modified phenolic resin 5%, nano-oxide ceramic matrix and hexafluorobutyl acrylate dual-modified silicone rubber 15%, organic solvent 22.2%, chitosan hydrochloride 2%, nano-silver modified carbon fiber 2%, poly (p-phenylene terephthalamide) short fiber 2%, melamine urate 2%, organic rare earth 2%, silica aerogel 5%, accelerator 1.5%, dispersant 0.6%, curing agent 0.4%, antioxidant 0.3%.

[0037] Furthermore, the lightweight support plate 17 includes the following components in weight percentage: Ge 0.8%, Mn 6.9%, Mo 0.07%, Nd 0.06%, Y 0.09%, Sc 0.04%, La 0.08%, Cu 0.4%, Zn 0.3%, Cr 0.6%, Ti 4.7%, Fe 1.1%, Ru 0.03%, W 0.8%, Sr 0.06%, Ce 0.03%, Ni0.7%, Li 0.4%, graphene 1.2%, aluminum alloy inoculant 1.6%, and the balance is Al.

[0038] Furthermore, the aluminum alloy inoculant includes the following components in weight percentage: Ti 2.6%, Sc 3.7%, Ce 3.5%, Fe 7.4%, carbon nanotubes 4.7%, and the balance is Al.

[0039] Furthermore, the lightweight honeycomb ceramic reinforcement column 21 includes the following components in weight percentage: 20.2% alumina, 15.6% zirconium oxide, 23.7% silicon nitride, 7.5% zirconium diboride, 4.5% sintering aid, 3.6% plasticizer, 3.3% binder, 2.1% dispersant, 2.0% reinforcing agent, 1.5% graphene, and 16.0% solvent.

[0040] Furthermore, the raw materials of the reinforcing agent include rare earth modified nitride, rare earth modified oxide and ferrosoferric oxide, and the mass ratio of the rare earth nitride, rare earth oxide and ferrosoferric oxide is 5:1:3. Example 3

[0041] The difference between this embodiment and embodiments 1 and 2 is that: A new energy vehicle compressor bracket and rear bracket integrated structure, the bracket body substrate 16 includes the following components in weight percentage: carbon fiber and polytetrafluoroethylene fiber dual-modified polyurethane resin 46.5%, polydopamine and polystyrene dual-modified phenolic resin 7.2%, nano-oxide ceramic matrix and hexafluorobutyl acrylate dual-modified silicone rubber 6.3%, organic solvent 22.8%, chitosan hydrochloride 1.4%, nano-silver modified carbon fiber 3.6%, poly (p-phenylene terephthalamide) short fiber 2.5%, melamine urate 3.2%, organic rare earth 2.6%, silica aerogel 2.3%, accelerator 0.8%, dispersant 0.4%, curing agent 0.3%, antioxidant 0.2%.

[0042] Furthermore, the lightweight support plate 17 includes the following components in weight percentage: Ge 0.4%, Mn 3.2%, Mo 0.04%, Nd 0.04%, Y 0.05%, Sc 0.03%, La 0.04%, Cu 0.2%, Zn 0.2%, Cr 0.3%, Ti 3.3%, Fe 0.8%, Ru 0.02%, W 0.5%, Sr 0.03%, Ce 0.02%, Ni0.4%, Li 0.3%, graphene 0.8%, aluminum alloy inoculant 1.2%, and the balance is Al.

[0043] Furthermore, the aluminum alloy inoculant includes the following components in weight percentage: Ti 1.9%, Sc 3.0%, Ce 2.6%, Fe 5.8%, carbon nanotubes 4.2%, and the balance is Al.

[0044] Furthermore, the lightweight honeycomb ceramic reinforcement column 21 includes the following components in weight percentage: 23.8% alumina, 17.7% zirconium oxide, 14.9% silicon nitride, 8.3% zirconium diboride, 6.5% sintering aid, 4.8% plasticizer, 4.2% binder, 3.0% dispersant, 3.1% reinforcing agent, 2.1% graphene, and 10.5-25.5% solvent.

[0045] Furthermore, the raw materials of the reinforcing agent include rare earth modified nitride, rare earth modified oxide and ferrosoferric oxide, and the mass ratio of the rare earth nitride, rare earth oxide and ferrosoferric oxide is 3:1:3.

[0046] In the present invention, the compressor bracket and the rear suspension bracket are combined into one. The compressor bracket adopts lightweight aluminum alloy + hard organic material as the supporting material, and its surface is covered with woven carbon fiber and fire-resistant and wear-resistant coating, which greatly improves the strength and impact resistance of the compressor bracket. A number of through holes and grooves are provided on the bracket to realize the lightweight design of the bracket from the external structure, and the convenient installation of the bracket is realized through multiple groups of mounting hole and groove structures. High-strength and high-hardness honeycomb ceramics are filled in the hard organic material, which greatly improves the strength, stiffness, buffering and impact resistance of the bracket, giving the bracket a lightweight effect from the inside out, while ensuring the lightweight design of the bracket. Improve the structural performance of the bracket.

[0047] The technical solutions disclosed in the embodiments of the present invention are introduced in detail above. Specific embodiments are used herein to illustrate the principles and implementation methods of the embodiments of the present invention. The description of the above embodiments is only applicable to help understand the principles of the embodiments of the present invention. At the same time, for those skilled in the art, according to the embodiments of the present invention, there may be changes in the specific implementation methods and application scopes. In summary, the contents of this specification should not be understood as limiting the present invention.

Claims

1. A new energy vehicle compressor bracket and rear bracket integrated structure, characterized by: The invention comprises a bracket support body (1), a plurality of compressor brackets (2) are integrally connected and provided on the bracket support body (1), a bracket through-hole (9) is provided in the middle of the compressor bracket (2), a bracket reinforcement ring (3) is integrally connected and provided on the outer peripheral side of the bracket through-hole (9) on the compressor bracket (2) on the same surface as the bracket support body (1), and a bracket reinforcement block (4) is integrally connected and provided on the side; The bracket support body (1) includes a bracket body substrate (16), the bracket body substrate (16) is internally wrapped with a lightweight support plate (17), the outer surface of the bracket body substrate (16) is wrapped with a hard flame retardant protective coating (18), the outer surface of the hard flame retardant protective coating (18) is wrapped with a woven carbon fiber wear-resistant layer (19), the bracket body substrate (16) is internally provided with a substrate reinforcement filling hole (20) penetrating the bracket body substrate (16), and the substrate reinforcement filling hole (20) is internally filled with a lightweight honeycomb ceramic reinforcement column (21); The support body substrate (16) includes the following components in weight percentage: carbon fiber and polytetrafluoroethylene fiber double modified polyurethane resin 40-60%, polydopamine and polystyrene double modified phenolic resin 5-25%, nano oxide ceramic matrix and hexafluorobutyl acrylate double modified silicone rubber 5-20%, organic solvent 5-30%, chitosan hydrochloride 1-2%, nano silver modified carbon fiber 2-4%, poly (p-phenylene terephthalamide) short fiber 2-7%, melamine urate 2-5%, organic rare earth 2-5%, silica aerogel 1-5%, promoter 0.5-1.5%, dispersant 0.3-0.6%, curing agent 0.2-0.4%, antioxidant 0.2-0.3%.

2. The integrated structure of the compressor bracket and rear bracket for new energy vehicles according to claim 1 is characterized in that: The lightweight support plate (17) comprises the following components in weight percentage: Ge 0.1-0.8%, Mn 1.8-6.9%, Mo0.02-0.07%, Nd 0.02-0.06%, Y 0.04-0.09%, Sc 0.01-0.04%, La 0.02-0.08%, Cu 0.1-0.4%, Zn 0.1-0.3%, Cr 0.3-0.6%, Ti 2.1-4.7%, Fe 0.3-1.1%, Ru0.01-0.03%, W 0.3-0.8%, Sr 0.02-0.06%, Ce 0.01-0.03%, Ni 0.2-0.7 %, Li0.1-0.4%, graphene 0.3-1.2%, aluminum alloy inoculant 1.1-1.6%, and the balance is Al.

3. The integrated structure of the compressor bracket and rear bracket for new energy vehicles according to claim 2 is characterized in that: The aluminum alloy inoculant comprises the following components in weight percentage: Ti 1.1-2.6%, Sc 2.2-3.7%, Ce 1.8-3.5%, Fe 3.5-7.4%, carbon nanotubes 2.1-4.7%, and the balance is Al.

4. The integrated structure of the compressor bracket and rear bracket for new energy vehicles according to claim 1 is characterized in that: The lightweight honeycomb ceramic reinforcement column (21) comprises the following components in percentage by weight: 20.2-34.8% alumina, 15.6-24.6% zirconium oxide, 13.2-23.7% silicon nitride, 7.5-18.3% zirconium diboride, 4.5-9.3% sintering aid, 3.6-7.5% plasticizer, 3.3-5.6% binder, 2.1-4.2% dispersant, 2.0-5.2% reinforcing agent, 1.5-2.7% graphene, and 10.5-25.5% solvent.

5. The integrated structure of the compressor bracket and rear bracket for new energy vehicles according to claim 4 is characterized in that: The raw materials of the reinforcing agent include rare earth modified nitride, rare earth modified oxide and ferrosoferric oxide, and the mass ratio of the rare earth nitride, rare earth oxide and ferrosoferric oxide is 3-5:1:1-3.

6. The integrated structure of the compressor bracket and rear bracket for new energy vehicles according to claim 1 is characterized in that: A bracket mounting hole (8) is provided on the compressor bracket (2) on the same surface as the bracket support body (1), and a bracket transition step (5) and a bracket body mounting three-level groove (15) are provided at the connection between the compressor bracket (2) on the same surface as the bracket support body (1) and the bracket support body (1).

7. The integrated structure of the compressor bracket and rear bracket for new energy vehicles according to claim 1 is characterized in that: A bracket connection buffer platform (6) is provided at the front end of the connection between the bracket transition step (5) and the bracket support body (1), and a bracket body mounting three-level groove (15) is provided at the rear end. A plurality of bracket through holes (7) are provided through the bracket support body (1) near the bracket connection buffer platform (6).

8. The integrated structure of the compressor bracket and rear bracket for new energy vehicles according to claim 7 is characterized in that: A bracket support block (10) is integrally connected to the root of the compressor bracket (2) perpendicular to the bracket support body (1), and a bracket body mounting hole (11) is provided on the side of the bracket support block (10) and penetrates the bracket support body (1).

9. The integrated structure of the compressor bracket and rear bracket for new energy vehicles according to claim 8, characterized in that: A bracket body mounting first-level groove (12) is provided between the compressor bracket (2) perpendicular to the bracket support body (1), a bracket body mounting second-level groove (13) is provided on the side of the compressor bracket (2), and a bracket connection hole (14) is provided on the side of the bracket support body (1) that penetrates into the interior of the bracket support body (1).

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