Integrated frame structure of new energy vehicle

Abstract

The invention belongs to the technical field of frames, and discloses a new energy vehicle integrated frame structure which comprises a cross beam frame, a mounting frame is fixed to the inner side of the cross beam frame, adjusting grooves are formed in the bottom face of the mounting frame in an array mode and penetrate through the mounting frame, and a mounting assembly used for battery positioning is arranged in the mounting frame. Adjusting assemblies used for heat dissipation and water prevention of the battery are arranged in the adjusting grooves, placing assemblies used for installing parts are arranged in the cross beam frame, positioning blocks in the installing assemblies can be rapidly installed and detached with positioning grooves in the installing frame, and electric pieces are arranged in the installing assemblies. An external battery and other parts can be adjusted and mounted on the surface of the mounting plate through the electrical grooves, the overall structure of the frame can be adjusted according to the sizes of the battery and other parts through the design, the frame can be suitable for different new energy vehicle types, the universality of the frame is improved, and the production cost of the frame is reduced.

Description

Technical Field

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

[0002] The integrated frame structure of new energy vehicles is a frame design that integrates multiple components together, aiming to improve the performance, safety and space utilization of new energy vehicles. This frame structure is usually made of high-strength materials such as aluminum alloy and carbon fiber to reduce the weight of the vehicle and improve strength and rigidity. It integrates key components such as battery packs, motors, and electronic control systems inside the frame to form a whole.

[0003] For example, the invention with announcement number CN115257928B provides a new energy integrated frame structure, including: a frame longitudinal beam, a first integrated crossbeam, which is a rectangular casting, and its two ends are respectively fixedly connected to the front ends of the left longitudinal beam and the right longitudinal beam of the frame, and the top and abdomen of the first integrated crossbeam are respectively provided with a first mounting hole and a second mounting hole for connecting a battery module and / or a controller module; a second integrated crossbeam, which is a frame casting, and its two ends are respectively fixedly connected to the left longitudinal beam and the right longitudinal beam of the frame and are located at the rear side of the first integrated crossbeam, and the left and right sides of the second integrated crossbeam are respectively provided with a third mounting hole for connecting a battery module and / or a controller module. The first integrated crossbeam and the second integrated crossbeam of the present application are small in size and light in weight, which reduces the space occupied by the first integrated crossbeam and the second integrated crossbeam, does not affect the layout of other parts and the direction of pipelines, reserves a system installation interface, meets the layout versatility, and reduces the weight of the whole vehicle.

[0004] The prior art has the following problems: the internal structure of the existing new energy vehicle frame structure is mostly integrally formed, resulting in large differences in the frame structures of different new energy vehicle models during the production process. One frame can only be suitable for one new energy vehicle model, which reduces the versatility of the frame and increases the production cost of the frame. In addition, the new energy vehicle frame needs to be placed with a large number of batteries when in use, and the existing frame is not well designed for waterproofing and heat dissipation of the battery, resulting in the frame being unable to be used in a variety of environments.

[0005] For this purpose, an integrated frame structure for a new energy vehicle is proposed. Summary of the invention

[0006] The purpose of the present invention is to solve the problem that the internal structure of the existing new energy vehicle frame is mostly integrated, resulting in large differences in the frame structures of different new energy vehicle models during the production process. One frame can only be suitable for one new energy vehicle model, which reduces the versatility of the frame and increases the production cost of the frame. In addition, the new energy vehicle frame needs to be placed with a large number of batteries when in use, and the existing frame has an incomplete design for waterproofing and heat dissipation of the battery, resulting in the problem that the frame cannot be used in a variety of environments. The present invention provides an integrated frame structure for a new energy vehicle.

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0008] An integrated frame structure for a new energy vehicle comprises a crossbeam frame, a mounting frame is fixed on the inner side of the crossbeam frame, an array of adjustment grooves are provided on the bottom surface of the mounting frame, and the adjustment grooves penetrate the mounting frame, a mounting assembly for battery positioning is provided in the mounting frame, an adjustment assembly for battery heat dissipation and waterproofing is provided in the adjustment groove, and a placement assembly for mounting components is provided in the crossbeam frame.

[0009] As a further solution of the present invention, the installation assembly includes a mounting plate, a positioning block is fixed to the bottom surface of the mounting plate, a positioning groove is provided in an array in the mounting frame, and the positioning block is engaged and connected with the positioning groove, and an electrical groove is provided on the bottom surface of the mounting plate.

[0010] As a further solution of the present invention, an electrical sheet is provided in the mounting plate, and the electrical sheet runs through the side of the electrical slot, telescopic slots are provided at both ends of the mounting plate, an electrical ball is provided in the telescopic slot, and a connecting spring is provided between the electrical ball and the electrical sheet.

[0011] As a further solution of the present invention, a wiring groove is provided on the top surface of the beam frame, a wire groove is provided on the inner array of the beam frame, and the wire groove passes through the side of the wiring groove, and the electrical ball is movably connected to the wire groove.

[0012] As a further solution of the present invention, the adjustment assembly includes an adjustment plate, and the adjustment plate is rotatably connected to the adjustment slot, a connecting rod is fixed between the adjustment plates, a transmission wheel is fixed at one end of the adjustment plate, and a transmission belt is nested on the surface of the transmission wheel.

[0013] As a further solution of the present invention, an adjusting motor is provided at one end of the adjusting plate, and the output end of the adjusting motor is fixedly connected to one end of the adjusting plate. A sealing ring is provided on the side of the adjusting plate, and the sealing ring is made of rubber thermoplastic.

[0014] As a further solution of the present invention, the placement assembly includes a placement frame, guide blocks are fixed on both sides of the placement frame, a guide groove is opened on the inner side of the beam frame, and the guide block is movably connected to the guide groove.

[0015] As a further solution of the present invention, a fixing block is provided on the side of the placement frame, a fastening bolt is provided on the surface of the fixing block, and the fastening bolt passes through the fixing block and is threadedly connected to the fixing block.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. The present invention provides a mounting assembly in the crossbeam frame, and the positioning blocks in the mounting assembly can be quickly installed and disassembled with the positioning grooves in the mounting frame. In addition, an electrical sheet is provided in the mounting group. When the mounting plate is positioned in the mounting frame, the external battery and other components can be adjusted and installed on the surface of the mounting plate through the electrical grooves. This design allows the overall structure of the frame to be adjusted according to the size of the battery and other components, so that the frame can be suitable for different new energy vehicle models, thereby improving the versatility of the frame and reducing the production cost of the frame.

[0018] 2. The present invention provides an adjustment component in the adjustment groove in the mounting frame. In the adjustment component, under the drive of the adjustment motor, the adjustment plate flips in the adjustment groove. When the battery in the mounting frame needs to dissipate heat, the adjustment plate forms an angle with the mounting frame after flipping. At this time, when the frame is driving fast with the car, the airflow quickly impacts the battery along with the adjustment plate, thereby improving the heat dissipation performance of the battery. When the new energy vehicle needs to wade through water, the adjustment plate will be parallel to the mounting frame in the adjustment groove. At this time, the sealing ring will block the entry of moisture on the side of the adjustment plate, thereby improving the waterproof performance of the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is an axonometric view of the present invention;

[0020] Figure 2 is an overall cross-sectional view of the present invention;

[0021] Figure 3 It is an exploded view of the overall structure of the present invention;

[0022] Figure 4 is a structural diagram of the installation assembly of the present invention;

[0023] Figure 5 is a cross-sectional view of the mounting assembly of the present invention;

[0024] Figure 6 is an exploded view of the structure of the installation assembly of the present invention;

[0025] Figure 7 is an exploded view of the structure of the adjustment assembly of the present invention;

[0026] Figure 8 It is a structural diagram of the placement components of the present invention.

[0027] Figure numerals: 1. Installation component; 101. Electrical slot; 102. Installation plate; 103. Positioning block; 104. Electrical ball; 105. Electrical sheet; 106. Connecting spring; 107. Telescopic slot; 2. Adjustment component; 201. Transmission belt; 202. Transmission wheel; 203. Adjustment plate; 204. Connecting rod; 205. Sealing ring; 206. Adjustment motor; 3. Placement component; 301. Fastening bolt; 302. Placement frame; 303. Fixing block; 304. Guide block; 4. Beam frame; 5. Installation frame; 6. Wiring slot; 7. Guide slot; 8. Wire slot; 9. Positioning slot; 10. Adjustment slot. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0031] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the inventive product is usually placed when used. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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.

[0032] The following will be combined Figure 1-Figure 8 An integrated frame structure for a new energy vehicle according to an embodiment of the present invention is described in detail.

[0033] Embodiment 1: Embodiment 1 of the present application discloses an integrated frame structure for a new energy vehicle. Figure 1-Figure 8 , including a crossbeam frame 4, a mounting frame 5 is fixed on the inner side of the crossbeam frame 4, an adjustment groove 10 is arranged in an array on the bottom surface of the mounting frame 5, and the adjustment groove 10 runs through the mounting frame 5, a mounting component 1 for battery positioning is arranged in the mounting frame 5, an adjustment component 2 for battery heat dissipation and waterproofing is arranged in the adjustment groove 10, and a placement component 3 for mounting components is arranged in the crossbeam frame 4.

[0034] The mounting assembly 1 includes a mounting plate 102, a positioning block 103 is fixed on the bottom surface of the mounting plate 102, a positioning groove 9 is arranged in an array in the mounting frame 5, and the positioning block 103 is engaged with the positioning groove 9, an electrical groove 101 is arranged on the bottom surface of the mounting plate 102, an electrical sheet 105 is arranged in the mounting plate 102, and the electrical sheet 105 passes through the side of the electrical groove 101, telescopic grooves 107 are arranged at both ends of the mounting plate 102, an electrical ball 104 is arranged in the telescopic groove 107, a connecting spring 106 is arranged between the electrical ball 104 and the electrical sheet 105, a wiring groove 6 is arranged on the top surface of the crossbeam frame 4, a wire groove 8 is arranged in the inner array of the crossbeam frame 4, and the wire groove 8 passes through the side of the wiring groove 6, and the electrical ball 104 is movably connected to the wire groove 8.

[0035] Specifically, the positioning block 103 in the mounting assembly 1 can be quickly installed and disassembled with the positioning groove 9 in the mounting frame 5, and an electrical sheet 105 is provided in the mounting group. When the mounting plate 102 is positioned in the mounting frame 5, the external battery and other components can be adjusted and installed on the surface of the mounting plate 102 through the electrical groove 101, and the wire groove 8 on the inner side of the crossbeam frame 4 facilitates the neat arrangement of the wiring harness in the wiring groove 6.

[0036] The implementation principle of the integrated frame structure of a new energy vehicle in the first embodiment of the present application is as follows: the positioning block 103 in the mounting assembly 1 can be quickly installed and disassembled with the positioning groove 9 in the mounting frame 5, and an electrical sheet 105 is provided in the mounting group. When the mounting plate 102 is positioned in the mounting frame 5, the external battery and other components can be adjusted and installed on the surface of the mounting plate 102 through the electrical groove 101. This design allows the overall structure of the frame to be adjusted according to the size of the battery and other components, so that the frame can be suitable for different new energy vehicle models, thereby improving the versatility of the frame and reducing the production cost of the frame.

[0037] Example 2: Reference Figure 3 and Figure 7The adjustment component 2 includes an adjustment plate 203, and the adjustment plate 203 is rotatably connected to the adjustment slot 10, a connecting rod 204 is fixed between the adjustment plates 203, a transmission wheel 202 is fixed to one end of the adjustment plate 203, a transmission belt 201 is embedded on the surface of the transmission wheel 202, an adjustment motor 206 is provided at one end of the adjustment plate 203, and the output end of the adjustment motor 206 is fixedly connected to one end of the adjustment plate 203, a sealing ring 205 is provided on the side of the adjustment plate 203, and the sealing ring 205 is made of rubber thermoplastic.

[0038] Specifically, the adjustment plate 203 is flipped in the adjustment groove 10. When the battery in the mounting frame 5 needs to dissipate heat, the adjustment plate 203 forms an angle with the mounting frame 5 after flipping. At this time, when the frame moves fast with the car, the airflow quickly impacts the battery along with the adjustment plate 203, thereby improving the heat dissipation performance of the battery. When the new energy vehicle needs to wade through water, the adjustment plate 203 will be parallel to the mounting frame 5 in the adjustment groove 10. At this time, the sealing ring 205 will block the entry of moisture on the side of the adjustment plate 203.

[0039] The implementation principle of an integrated frame structure for a new energy vehicle in the second embodiment of the present application is as follows: in the adjustment component 2, under the drive of the adjustment motor 206, the adjustment plate 203 is flipped in the adjustment groove 10. When the battery in the mounting frame 5 needs to dissipate heat, the adjustment plate 203 forms an angle with the mounting frame 5 after flipping. At this time, when the frame is moving fast with the car, the airflow quickly impacts the battery along with the adjustment plate 203, thereby improving the heat dissipation performance of the battery. When the new energy vehicle needs to wade through water, the adjustment plate 203 will be parallel to the mounting frame 5 in the adjustment groove 10. At this time, the sealing ring 205 will block the entry of moisture on the side of the adjustment plate 203, thereby improving the waterproof performance of the frame.

[0040] Example 3: Reference Figure 1 , Figure 2 , Figure 3 and Figure 8 The placement component 3 includes a placement frame 302, guide blocks 304 are fixed on both sides of the placement frame 302, a guide groove 7 is opened on the inner side of the beam frame 4, and the guide block 304 is movably connected with the guide groove 7, a fixed block 303 is provided on the side of the placement frame 302, a fastening bolt 301 is provided on the surface of the fixed block 303, and the fastening bolt 301 passes through the fixed block 303, and the fastening bolt 301 is threadedly connected with the fixed block 303.

[0041] Specifically, the position of the placement frame 302 in the beam frame 4 is adjusted and positioned according to the new energy vehicle model, and then the fastening bolt 301 is rotated to move and adjust the fastening bolt 301 on the surface of the fixing block 303, so that the fastening bolt 301 is tightly pressed against the inner side of the beam frame 4 to fix the placement frame 302.

[0042] In summary: in the adjustment component 2, under the drive of the adjustment motor 206, the adjustment plate 203 is flipped in the adjustment groove 10. When the battery in the mounting frame 5 needs to dissipate heat, the adjustment plate 203 forms an angle with the mounting frame 5 after flipping. At this time, when the frame is moving fast with the car, the airflow quickly impacts the battery along with the adjustment plate 203, thereby improving the heat dissipation performance of the battery. When the new energy vehicle needs to wade, the adjustment plate 203 will be parallel to the mounting frame 5 in the adjustment groove 10. At this time, the sealing ring 205 will block the entry of moisture on the side of the adjustment plate 203, thereby improving the waterproof performance of the frame. The position of the placement frame 302 in the crossbeam frame 4 is adjusted and positioned according to the new energy vehicle model, and then the fastening bolts 3 are turned to tighten the frame 3. 01, so that the fastening bolt 301 can be moved and adjusted on the surface of the fixing block 303, so that the fastening bolt 301 is tightly pressed against the inner side of the crossbeam frame 4 to achieve the fixation of the placement frame 302, the positioning block 103 in the mounting assembly 1 can be quickly installed and disassembled with the positioning groove 9 in the mounting frame 5, and an electrical sheet 105 is provided in the mounting group. When the mounting plate 102 is positioned in the mounting frame 5, the external battery and other components can be adjusted and installed on the surface of the mounting plate 102 through the electrical groove 101. This design allows the overall structure of the frame to be adjusted according to the size of the battery and other components, so that the frame can be suitable for different new energy vehicle models, improves the versatility of the frame, and reduces the production cost of the frame.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. An integrated frame structure for a new energy vehicle, comprising a crossbeam frame (4), characterized in that: A mounting frame (5) is fixed on the inner side of the crossbeam frame (4); an array of adjustment grooves (10) are provided on the bottom surface of the mounting frame (5); and the adjustment grooves (10) penetrate the mounting frame (5); a mounting assembly (1) for positioning the battery is provided in the mounting frame (5); an adjustment assembly (2) for heat dissipation and waterproofing of the battery is provided in the adjustment groove (10); and a placement assembly (3) for mounting components is provided in the crossbeam frame (4).

2. The integrated frame structure of a new energy vehicle according to claim 1, characterized in that: The mounting assembly (1) comprises a mounting plate (102), a positioning block (103) being fixed to the bottom surface of the mounting plate (102), a positioning groove (9) being provided in an array in the mounting frame (5), the positioning block (103) being snap-fitted and connected to the positioning groove (9), and an electrical groove (101) being provided on the bottom surface of the mounting plate (102).

3. The integrated frame structure of a new energy vehicle according to claim 2 is characterized in that: An electrical sheet (105) is provided in the mounting plate (102), and the electrical sheet (105) penetrates the side of the electrical slot (101). Telescopic slots (107) are provided at both ends of the mounting plate (102), an electrical ball (104) is provided in the telescopic slot (107), and a connecting spring (106) is provided between the electrical ball (104) and the electrical sheet (105).

4. The integrated frame structure of a new energy vehicle according to claim 3 is characterized in that: A wiring groove (6) is provided on the top surface of the crossbeam frame (4), and a wire groove (8) is provided in an inner array of the crossbeam frame (4). The wire groove (8) penetrates the side of the wiring groove (6), and the electrical ball (104) is movably connected to the wire groove (8).

5. The integrated frame structure of a new energy vehicle according to claim 1, characterized in that: The adjustment assembly (2) comprises an adjustment plate (203), and the adjustment plate (203) is rotatably connected to the adjustment slot (10), a connecting rod (204) is fixed between the adjustment plates (203), a transmission wheel (202) is fixed to one end of the adjustment plate (203), and a transmission belt (201) is embedded on the surface of the transmission wheel (202).

6. The integrated frame structure of a new energy vehicle according to claim 5, characterized in that: An adjusting motor (206) is provided at one end of the adjusting plate (203), and an output end of the adjusting motor (206) is fixedly connected to one end of the adjusting plate (203). A sealing ring (205) is provided on the side of the adjusting plate (203), and the sealing ring (205) is made of rubber thermoplastic.

7. The integrated frame structure of a new energy vehicle according to claim 1, characterized in that: The placement assembly (3) comprises a placement frame (302), guide blocks (304) are fixed on both sides of the placement frame (302), a guide groove (7) is provided on the inner side of the crossbeam frame (4), and the guide block (304) is movably connected to the guide groove (7).

8. The integrated frame structure of a new energy vehicle according to claim 7, characterized in that: A fixing block (303) is provided on the side of the placement frame (302), a fastening bolt (301) is provided on the surface of the fixing block (303), and the fastening bolt (301) passes through the fixing block (303), and the fastening bolt (301) is threadedly connected to the fixing block (303).

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