Mounting frame structure and vehicle

Abstract

The invention provides a mounting frame structure and a vehicle. The mounting frame structure comprises a first mounting frame suitable for being detachably connected with a vehicle body, and the first mounting frame is provided with a first mounting part suitable for mounting a high-voltage box; the second mounting frame and the first mounting frame are split parts, the second mounting frame is located on one side, in the first direction, of the first mounting frame and is suitable for being detachably connected with a vehicle body, and the first mounting frame and the second mounting frame are spaced to form a mounting space suitable for mounting a controller; the second mounting frame is provided with a second mounting part suitable for mounting the controller. According to the mounting frame structure disclosed by the invention, the size and weight of the whole mounting frame structure are effectively reduced, wiring and routing of the wire harness are facilitated, and maintenance and mounting of the controller are facilitated.

Description

Technical Field

[0001] This disclosure relates to the field of vehicles, and more specifically to a mounting frame structure and a vehicle. Background Technology

[0002] In the existing technology, the multi-functional mounting frame structure used to install controllers and high-voltage boxes in vehicles is basically a one-piece molded part. The one-piece mounting frame structure has problems such as large overall size and weight, inconvenient installation, interference between power lines and the mounting frame structure, difficulty in wiring, and difficulty in maintenance. Summary of the Invention

[0003] In view of this, the present disclosure provides an installation frame structure that effectively reduces the volume and weight of the overall installation frame structure, facilitates wiring and routing of the wire harness, and makes the maintenance and installation of the controller easier.

[0004] This disclosure also provides a vehicle including the aforementioned mounting frame structure.

[0005] According to an embodiment of the present disclosure, a mounting frame structure is used for a vehicle having a body, comprising: a first mounting frame adapted to be detachably connected to the body, the first mounting frame having a first mounting portion adapted to mount a high-voltage box; and a second mounting frame, the second mounting frame and the first mounting frame being separate components, the second mounting frame being located on one side of the first mounting frame along a first direction and adapted to be detachably connected to the body, the first mounting frame and the second mounting frame being spaced apart to form an mounting space adapted to mount a controller, the second mounting frame having a second mounting portion adapted to mount the controller.

[0006] According to the mounting frame structure of the present disclosure, the first mounting frame is adapted to be detachably connected to the vehicle body, and the first mounting frame has a first mounting part adapted to install a high-voltage box; the second mounting frame and the first mounting frame are separate parts, the second mounting frame is located on one side of the first mounting frame along the first direction, and is adapted to be detachably connected to the vehicle body, the first mounting frame and the second mounting frame are spaced apart to form an installation space, which is suitable for installing a controller, and the second mounting frame has a second mounting part adapted to install a controller, which effectively reduces the volume and weight of the overall mounting frame structure, facilitates wiring and routing of the wiring harness, and facilitates the maintenance and installation of the controller.

[0007] In some embodiments of this disclosure, the system further includes: a first supporting base plate disposed at one end of the first mounting frame away from the second mounting frame along the first direction; the first supporting base plate is detachably connected to both the vehicle body and the first mounting frame; and in the direction from the first mounting frame to the second mounting frame, the first supporting base plate extends in a direction away from the center of the mounting space; a second supporting base plate disposed at one end of the second mounting frame away from the second mounting frame along the first direction; the second supporting base plate is detachably connected to both the vehicle body and the second mounting frame; and in the direction from the second mounting frame to the first mounting frame, the second supporting base plate extends in a direction away from the center of the mounting space; the first mounting frame, the second mounting frame, the first supporting base plate, and the second supporting base plate together define the mounting space; and the first supporting base plate and the second supporting base plate are spaced apart along the first direction.

[0008] In some embodiments of this disclosure, the first mounting frame includes: a first beam frame adapted to be detachably connected to the vehicle body; a second beam frame extending along the first direction, the second beam being mounted on the side of the first beam frame opposite to the second mounting frame and connected to the first beam frame; and a third beam frame mounted on the side of the second beam frame opposite to the first beam frame and connected to the second beam frame, the first mounting portion being disposed on the third beam frame.

[0009] In some embodiments of this disclosure, the first beam frame includes a plurality of first stiffeners arranged and connected along the circumferential direction of the first beam frame; and / or, the second beam frame is a plurality of stiffeners arranged along the circumferential direction of the first beam frame; and / or, the third beam frame includes a plurality of second stiffeners arranged and connected along the circumferential direction of the third beam frame.

[0010] In some embodiments of this disclosure, the first mounting frame further includes: a first wire harness fixing bracket, which is disposed on the first beam frame or the third beam frame.

[0011] In some embodiments of this disclosure, the second mounting frame includes: a fourth beam frame adapted to be detachably connected to the vehicle body; and a fifth beam frame, which is located at the same height as the fourth beam frame in the first direction and is connected to the fourth beam frame, with the second mounting portion disposed on the fifth beam frame.

[0012] In some embodiments of this disclosure, the fourth beam includes: a plurality of third ribs, each of which extends along a second direction, the plurality of third ribs being arranged along a third direction, the fifth beam extending along the third direction and connected to each of the third ribs, the first direction, the second direction, and the third direction being perpendicular to each other; and two fourth ribs, each of which is disposed at both ends of the length direction of the third ribs and connected to each of the third ribs, each of the fourth ribs being adapted to be detachably connected to the vehicle body.

[0013] In some embodiments of this disclosure, the second mounting frame further includes: a second wire harness fixing bracket disposed on the third rib; and / or, the fifth beam has flanges at both ends along the second direction that bend toward the first direction.

[0014] In some embodiments of this disclosure, the device further includes: a first shock-absorbing pad adapted to be disposed between the first mounting portion and the high-voltage box; and / or, it further includes: a second shock-absorbing pad adapted to be disposed between the second mounting portion and the controller.

[0015] A vehicle according to an embodiment of this disclosure includes: a body; a high-voltage box; a controller; and the aforementioned mounting frame structure, wherein the first mounting frame is detachably connected to the body and is used to mount the high-voltage box, the second mounting frame is detachably connected to the body, and the mounting space is used to mount the controller.

[0016] According to the vehicle of the present disclosure embodiment, by setting the above-described mounting frame structure, the first mounting frame is adapted to be detachably connected to the vehicle body, and the first mounting frame has a first mounting part adapted to install a high-voltage box; the second mounting frame and the first mounting frame are separate parts, the second mounting frame is located on one side of the first mounting frame along the first direction, and is adapted to be detachably connected to the vehicle body, the first mounting frame and the second mounting frame are spaced apart to form an installation space, which is suitable for installing a controller, and the second mounting frame has a second mounting part adapted to install a controller, which effectively reduces the volume and weight of the overall mounting frame structure, facilitates wiring and routing of the wiring harness, and facilitates the maintenance and installation of the controller. Attached Figure Description

[0017] Figure 1 This is a perspective view of the installation frame structure according to an embodiment of the present disclosure.

[0018] Figure 2 This is a perspective view of the first mounting frame according to an embodiment of the present disclosure.

[0019] Figure 3 This is a perspective view of the second mounting frame according to an embodiment of the present disclosure.

[0020] Figure 4 This is a partial perspective view of the second mounting frame according to an embodiment of the present disclosure.

[0021] Figure 5 This is a perspective view of the internal structure of a vehicle according to an embodiment of the present disclosure.

[0022] Figure 6 This is a perspective view of the internal structure of a vehicle according to an embodiment of the present disclosure.

[0023] Figure label: 100. Vehicles; 10. Install the frame structure; 1. First mounting frame; 11. First beam frame; 111. First stiffener; 112. First hollow area; 12. Second beam frame; 13. Third beam frame; 131. Second stiffener; 132. First hollow area; 14. First wire harness fixing bracket; 141. U-shaped fixing bracket; 142. L-shaped fixing bracket; 143. Wire fork fixing bracket; 15. Installation space; 16. First shock-absorbing pad; 2. Second mounting frame; 21. Fourth beam frame; 211. Third stiffener; 212. Fourth stiffener; 22. Fifth beam frame; 23. Second wiring harness fixing bracket; 24. Second shock-absorbing pad; 3. First supporting base plate; 4. Second supporting base plate; 5. Weight reduction hole; 20. High-voltage box; 30. Controller; 40. Vehicle body. Detailed Implementation

[0024] In this disclosure, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design described as "exemplary" or "for example" in this disclosure should not be construed as being more preferred or advantageous than other embodiments or designs. Rather, the use of terms such as "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0025] In the embodiments of this disclosure, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

[0026] In the description of embodiments of this disclosure, the term "at least one" means one or more, and "more than one" means two or more. "At least one of the following" or similar expressions refer to any combination of these items, including any combination of a single item or a plurality of items. For example, at least one of a, b, or c can represent: a, b, c, ab, ac, bc, or abc, where a, b, and c can be single or multiple.

[0027] In the description of embodiments of this disclosure, the term "and / or" refers to and covers any and all possible combinations of one or more of the associated listed items. The term "and / or" describes an association relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, or B alone. Additionally, the character " / " in this disclosure generally indicates that the preceding and following related objects have an "or" relationship.

[0028] In the description of the embodiments disclosed herein, unless otherwise expressly specified and limited, the terms "installation", "connection" and "linking" should be interpreted broadly. For example, "linking" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0029] As used herein, "perpendicular" and "equal" include the described situation and situations that are similar to the described situation, within an acceptable range of deviation, which is determined by those skilled in the art taking into account the measurement under discussion and the error associated with the measurement of the particular quantity (i.e., the limitations of the measurement system). For example, "perpendicular" includes absolute perpendicularity and approximate perpendicularity, where the acceptable range of deviation for approximate perpendicularity could be, for example, a deviation within 10°. "Equal" includes absolute equality and approximate equality, where the acceptable range of deviation for approximate equality could be, for example, a difference between the two equalities less than or equal to 10% of either one.

[0030] In existing technology, vehicles have an integrated mounting frame structure for simultaneously installing a high-voltage box and a controller. The high-voltage box is typically located on top of the controller, with installation space within the mounting frame structure. The controller is usually located on the bottom of the mounting frame structure within this installation space. However, because the mounting frame structure is integrated, the upper and lower layers need to be connected via an intermediate post, resulting in significant volume and weight. Furthermore, the presence of the intermediate post also affects the installation and wiring of the wiring harness. Additionally, the controller, located on the lower layer, is surrounded by the mounting frame structure, making installation and maintenance difficult.

[0031] However, the mounting frame structure and the vehicle having the same in the present disclosure embodiment are adapted to be detachably connected to the vehicle body via a first mounting frame, the first mounting frame having a first mounting portion adapted to install a high-voltage box; the second mounting frame and the first mounting frame are separate components, the second mounting frame is located on one side of the first mounting frame along a first direction and is adapted to be detachably connected to the vehicle body, the first mounting frame and the second mounting frame are spaced apart to form an installation space adapted to install a controller, the second mounting frame having a second mounting portion adapted to install a controller, which effectively reduces the volume and weight of the overall mounting frame structure, facilitates wiring and routing of the wiring harness, and makes it convenient for the maintenance and installation of the controller.

[0032] The vehicle 100 according to an embodiment of the present disclosure is described below.

[0033] like Figure 1 and Figure 2 As shown, the vehicle 100 according to an embodiment of the present disclosure includes: a body 40, a high-voltage box 20, a controller 30, and a mounting frame structure 10.

[0034] Specifically, please refer to Figure 1 and Figure 2 As shown, the mounting frame structure 10 includes a first mounting frame 1 and a second mounting frame 2 as described below. The first mounting frame 1 is detachably connected to the vehicle body 40 and is used to mount the high-voltage box 20. The second mounting frame 2 is detachably connected to the vehicle body 40, and the mounting space 15 is used to mount the controller 30.

[0035] The first mounting frame 1 and the second mounting frame 2 are set independently, without being connected by an intermediate column, effectively reducing the overall size and weight of the structure. This split design allows the installation positions of the high-voltage box 20 and the controller 30 to be flexibly adjusted according to actual needs, no longer restricted by the space constraints of an integrated frame. At the same time, because the intermediate column is eliminated, the wiring harness can be arranged more smoothly between the first mounting frame 1 and the second mounting frame 2, avoiding wiring tangling or difficulties caused by the intermediate column obstructing the wiring.

[0036] The following focuses on describing the mounting frame structure 10 according to an embodiment of this disclosure.

[0037] like Figure 1 , Figure 2 and Figure 3 As shown, the mounting frame structure 10 according to an embodiment of the present disclosure is used for a vehicle 100, the vehicle 100 having a body 40, including: a first mounting frame 1 and a second mounting frame 2.

[0038] Specifically, such as Figure 1 , Figure 2 and Figure 3As shown, the first mounting frame 1 is adapted to be detachably connected to the vehicle body 40, and the first mounting frame 1 has a first mounting portion (not shown) adapted to mount the high-pressure box 20; the second mounting frame 2 and the first mounting frame 1 are separate parts, and the second mounting frame 2 is located on the first mounting frame 1 along a first direction (e.g., Figure 3 The first mounting frame 1 and the second mounting frame 2 are spaced apart to form a mounting space 15, which is suitable for mounting the controller 30. The second mounting frame 2 has a second mounting part (not shown) suitable for mounting the controller 30.

[0039] It should be noted that the first direction can be the vertical direction of the vehicle 100. When the first direction is the vertical direction of the vehicle 100, the high-voltage box 20 is located above the first mounting frame 1, which facilitates the operation and maintenance of the high-voltage box 20. The first mounting frame 1 is located above the second mounting frame 2.

[0040] Understandably, the first mounting frame 1 and the second mounting frame 2 are set independently, without being connected by an intermediate column, effectively reducing the volume and weight of the overall mounting frame structure 10. This split design allows the first mounting frame 1 and the second mounting frame 2 to be specifically adapted to the dimensions of the high-voltage box 20 and the controller 30, respectively, without being limited by the space constraints of an integrated structure. Simultaneously, since the intermediate column is eliminated, the wiring harness can be routed directly along the gap between the first mounting frame 1 and the second mounting frame 2, avoiding obstruction and interference from the intermediate column on the wiring path, thus reducing the difficulty of wiring harness installation and connection.

[0041] In addition, when the controller 30 needs to be repaired and installed, the controller 30 can be exposed simply by removing the first mounting frame 1 from the vehicle body 40, which facilitates the repair and installation of the controller 30.

[0042] Further, please refer to Figure 4 and Figure 5 As shown, the first mounting part can be a first mounting hole, and the second mounting part can be a second mounting hole. For example, both the first and second mounting holes adopt a circular countersunk hole design, with the countersunk depth adapted to the head height of the bolt, ensuring that the bolt head is flush with the surface of the mounting frame after tightening, avoiding interference from the protruding structure with the installation of the high-voltage box 20 and the controller 30. Multiple first mounting holes can be evenly distributed along the four corners of the first mounting frame 1, with one or more symmetrical first mounting holes at each corner, forming a stable mounting structure. This evenly distributes the weight of the high-voltage box 20 onto the vehicle body 40, preventing frame deformation caused by localized stress concentration. The second mounting holes are designed similarly.

[0043] Furthermore, the inner walls of both the first and second mounting holes can be galvanized with a coating thickness of not less than 8μm, effectively improving the corrosion resistance of the hole walls and preventing bolt loosening due to rust during long-term use of the vehicle 100. During actual installation, the mounting feet at the bottom of the high-voltage box 20 can be fixed to the first mounting frame 1 via bolts passing through the first mounting hole, while the side mounting ears of the controller 30 are locked to the second mounting frame 2 via the second mounting hole. The entire installation process requires no additional adapters, simplifying the assembly steps and facilitating the later disassembly and replacement of individual components.

[0044] According to the mounting frame structure 10 of the present disclosure, the first mounting frame 1 is adapted to be detachably connected to the vehicle body 40, and the first mounting frame 1 has a first mounting part adapted to install the high-voltage box 20; the second mounting frame 2 and the first mounting frame 1 are separate parts, the second mounting frame 2 is located on one side of the first mounting frame 1 along the first direction, and is adapted to be detachably connected to the vehicle body 40, the first mounting frame 1 and the second mounting frame 2 are spaced apart to form an mounting space 15, adapted to install the controller 30, and the second mounting frame 2 has a second mounting part adapted to install the controller 30, which effectively reduces the volume and weight of the overall mounting frame structure 10, is beneficial for wiring harness connection and routing, and facilitates the maintenance and installation of the controller 30.

[0045] In some embodiments of this disclosure, please refer to Figure 3 As shown, the first mounting frame 1 has weight-reducing holes 5, which helps to reduce the weight of the first mounting frame 1 and the lightweight of the mounting frame structure 10.

[0046] Further, please refer to Figure 3 As shown, the second mounting frame 2 has weight-reducing holes 5, which helps to reduce the weight of the second mounting frame 2 and the lightweight of the mounting frame structure 10.

[0047] In some embodiments of this disclosure, please refer to Figure 3 As shown, the mounting frame structure 10 also includes: a first supporting base plate 3 and a second supporting base plate 4. The first support base plate 3 is located at the end of the first mounting frame 1 facing away from the second mounting frame 2 along the first direction. The first support base plate 3 is detachably connected to both the vehicle body 40 and the first mounting frame 1. It should be noted that during disassembly and maintenance, the first mounting frame 1 can be disassembled from the vehicle body 40 by disassembling the first support base plate 3, and the first mounting frame 1 can be disassembled from the vehicle body 40 by disassembling the first mounting frame 1 from the first support base plate 3. This increases the disassembly options and makes the system more adaptable.

[0048] Further, please refer to Figure 3As shown, the first support base plate 3 consists of multiple plates spaced apart along the circumferential direction of the first mounting frame 1, for example, in... Figure 3 In the example shown, the first support base plate 3 consists of four spaced apart along the circumferential direction of the first mounting frame 1. However, this disclosure is not limited to this, and the first support base plate 3 can also consist of three, five, seven, or eight plates, etc.

[0049] The design of multiple first support base plates 3 makes the support of the first mounting frame 1 more reliable, and the design of multiple first support base plates 3 being spaced apart can avoid installation interference with the controller 30, and also facilitate the wiring and installation of the wiring harness.

[0050] Further, please refer to Figure 3 As shown, in the direction from the first mounting frame 1 to the second mounting frame 2, the first support base plate 3 extends in a direction away from the center of the mounting space 15, thereby further increasing the mounting space 15 and avoiding installation interference with the controller 30.

[0051] For further information, please refer to [link / reference]. Figure 3 As shown, the second support base plate 4 is located at one end of the second mounting frame 2 away from the second mounting frame 2 along the first direction. The second support base plate 4 is detachably connected to the vehicle body 40 and the second mounting frame 2. The first mounting frame 1, the second mounting frame 2, the first support base plate 3 and the second support base plate 4 together define the mounting space 15. The first support base plate 3 and the second support base plate 4 are spaced apart along the first direction.

[0052] It should be noted that during disassembly and maintenance, the second mounting frame 2 can be disassembled from the body 40 by disassembling the second support base plate 4, or the second mounting frame 2 can be disassembled from the body 40 by disassembling the second support base plate 4. This increases the disassembly options and makes the system more adaptable.

[0053] Further, please refer to Figure 3 As shown, the second support base plate 4 consists of multiple plates spaced apart along the circumferential direction of the second mounting frame 2, for example, in... Figure 3 In the example shown, there are two second support base plates 4 spaced apart along the circumferential direction of the second mounting frame 2. However, this disclosure is not limited to this, and there may also be three, four, five or six second support base plates 4.

[0054] The design of multiple second support base plates 4 makes the support for the second mounting frame 2 more reliable, and the design of multiple second support base plates 4 being spaced apart can avoid installation interference with the controller 30, and also facilitate wiring and installation of the wiring harness.

[0055] Further, please refer to Figure 3As shown, in the direction from the second mounting frame 2 to the first mounting frame 1, the first support base plate 3 extends toward the direction away from the center of the mounting space 15, thereby further increasing the mounting space 15 and avoiding installation interference with the controller 30.

[0056] In some embodiments of this disclosure, please refer to Figure 3 As shown, the mounting frame structure 10 also includes: a first shock-absorbing pad 16, which is adapted to be disposed between the first mounting part and the high-voltage box 20; The first shock absorber pad 16 can be integrally molded from a high-elasticity rubber material, with honeycomb-shaped buffer holes evenly distributed on its surface. This effectively absorbs the vibrations generated by the vehicle 100 during vehicle operation, reducing the amplitude of vibrations transmitted to the high-voltage box 20 and thus minimizing its impact. Furthermore, the edge of the first shock absorber pad 16 can be provided with two symmetrical positioning bosses that fit into the positioning grooves at the bottom of the high-voltage box 20, enabling rapid and precise alignment between the high-voltage box 20 and the first mounting part, improving assembly efficiency.

[0057] In some embodiments of this disclosure, please refer to Figure 3 As shown, the mounting frame structure 10 also includes a second shock-absorbing pad 24, which is adapted to be disposed between the second mounting part and the controller 30.

[0058] The second damping pad 24 can be made of high-elasticity rubber in a two-piece molding process, with honeycomb-shaped buffer holes evenly distributed on the surface. It can effectively absorb the vibration generated by the vehicle 100 during vehicle operation, reduce the amplitude of vibration transmitted to the controller 30, and thus reduce the impact on the controller 30. In addition, the edge of the first damping pad 16 can be provided with two symmetrical positioning bosses, which can be matched with the positioning groove at the bottom of the high-voltage box 20, so as to quickly achieve precise alignment between the high-voltage box 20 and the first mounting part, and improve assembly efficiency.

[0059] In some embodiments of this disclosure, please refer to Figure 4 As shown, the first mounting frame 1 includes: a first beam 11, a second beam 12, and a third beam 13. The first beam 11 is adapted to be detachably connected to the vehicle body 40. The second beam 12 extends along a first direction and is located on the side of the first beam 11 opposite to the second mounting frame 2 and connected to the first beam 11. The third beam 13 is located on the side of the second beam 12 opposite to the first beam 11 and connected to the second beam 12. A first mounting part is located on the third beam 13.

[0060] Understandably, the second beam 12 connects the first beam 11 and the third beam 13, making the structure formed by the first beam 11, the second beam 12, and the third beam 13 more stable and reliable, thus improving the support effect on the high-voltage box 20. Simultaneously, the second beam 12 extends along the first direction, causing the first beam 11 and the third beam 13 to move away from each other in the first direction. This, in turn, keeps the high-voltage box 20 and the vehicle body 40 away from each other in the first direction (e.g., vertically), preventing the vehicle body 40 from interfering with the installation of the high-voltage box 20. It also provides space for wiring harness connections and routing, facilitating wiring harness connections and routing.

[0061] In some embodiments of this disclosure, please refer to Figure 4 As shown, the first beam frame 11 includes a plurality of first stiffeners 111 arranged and connected along the circumferential direction of the first beam frame 11; thereby, the structural strength of the first beam frame 11 is improved and the reliability of the support for the high-voltage box 20 is improved.

[0062] Among them, multiple first ribs 111 are connected sequentially, one at a time. For example, in Figure 4 In the example shown, there are 4 first ribs 111, but this disclosure is not limited to this. The number of first ribs 111 can also be other numbers, such as 3, 5, 6 or 7.

[0063] Further, please refer to Figure 4 As shown, a first hollow area 132112 is formed between the sides of the multiple first ribs 111 facing the center of the first beam frame 11 in the thickness direction. The setting of the first hollow area 132112 further reduces the overall weight of the first beam frame 11, which is beneficial to the lightweighting of the installation frame structure 10.

[0064] In some embodiments of this disclosure, please refer to Figure 4 As shown, the second beam frame 12 consists of multiple beam frames arranged circumferentially along the first beam frame 11; this improves the connection reliability between the first beam frame 11 and the third beam frame 13, for example, in Figure 4 In the example shown, there are four second beam frames 12 arranged along the circumferential direction of the first beam frame 11. However, this disclosure is not limited to this. The second beam frames 12 can also be other numbers, such as three, five, six or seven.

[0065] In some embodiments of this disclosure, please refer to Figure 4 As shown, the third beam frame 13 includes a plurality of second stiffeners 131 arranged and connected along the circumferential direction of the third beam frame 13. This improves the structural strength of the second beam frame 12 and enhances the reliability of the support for the high-voltage box 20.

[0066] Among them, multiple second reinforcing bars 131 are connected sequentially, one at a time. For example, in Figure 4In the example shown, there are 4 second ribs 131, but this disclosure is not limited to this. The number of second ribs 131 can also be other numbers, such as 3, 5, 6 or 7.

[0067] Further, please refer to Figure 4 As shown, a second hollow area is formed between the sides of the multiple second ribs 131 facing the center of the second beam frame 12 in the thickness direction. The setting of the second hollow area further reduces the overall weight of the second beam frame 12, which is beneficial to the lightweighting of the installation frame structure 10.

[0068] Please refer to some embodiments of this disclosure. Figure 4 As shown, the first mounting frame 1 further includes a first wire harness fixing bracket 14, which is mounted on the first beam frame 11 or the third beam frame 13. This facilitates the fixing of the wire harness in the high-voltage box 20.

[0069] For further information, please refer to [link / reference]. Figure 4 As shown, the first wire harness fixing bracket 14 may include: a U-shaped fixing bracket 141, an L-shaped fixing bracket 142 and a wire fork fixing bracket 143. The U-shaped fixing bracket 141 and the L-shaped fixing bracket 142 are disposed on the first beam frame 11. The openings of the U-shaped fixing bracket 141 and the L-shaped fixing bracket 142 are away from the third beam frame 13, so as to facilitate fixing the wire harness that runs in a plane perpendicular to the first direction.

[0070] The wire fork fixing bracket 143 is mounted on the first beam frame 11 or the third beam frame 13 and extends in a third direction away from the center of the first mounting frame 1. The end of the wire fork fixing bracket 143 away from the center of the first mounting frame 1 has a Y-shaped wire fork for fixing the wire harness extending along the first direction. At the same time, there are multiple wire fork fixing brackets 143, which are respectively mounted on the first beam frame 11 or the third beam frame 13, so that the wire harness can be fixed at different heights.

[0071] In some embodiments of this disclosure, please refer to Figure 5 and Figure 6 As shown, the second mounting frame 2 includes a fourth beam 21 and a fifth beam 22. The fourth beam 21 is adapted to be detachably connected to the vehicle body 40. In a first direction, the fifth beam 22 is at the same height as the fourth beam 21 and is connected to the fourth beam 21. The second mounting part is provided on the fifth beam 22.

[0072] It is understandable that, in the first direction, the fifth beam 22 and the fourth beam 21 are at the same height, which helps to reduce the size of the installation frame structure 10 in the first direction, reduces the volume and weight of the installation frame structure 10, and makes the installation frame structure 10 lighter.

[0073] In some embodiments of this disclosure, please refer to Figure 5 and Figure 6 As shown, the fourth beam frame 21 includes: a plurality of third reinforcing bars 211 and two fourth reinforcing bars 212, each third reinforcing bar 211 being along a second direction (e.g., Figure 5 Extending in the direction shown in b), multiple third stiffeners 211 are arranged along the third direction, and the fifth beam 22 extends along the third direction (as shown in b direction). Figure 5 The first direction (c) extends and is connected to each third rib 211, with the first direction, second direction and third direction perpendicular to each other; two fourth ribs 212 are respectively located at both ends of the length direction of the third rib 211 and are connected to each third rib 211, and each fourth rib 212 is adapted to be detachably connected to the vehicle body 40.

[0074] For example, in this disclosure, there are two third ribs 211, but this disclosure is not limited to this. There may be more than one third rib, such as three, four, five or six.

[0075] Understandably, by using the third rib 211 as the connection base, both the fifth beam 22 and the fourth rib 212 are connected to the third rib 211, which helps to integrate the beam structures in different directions into a stable whole, improving the structural stiffness and load-bearing capacity of the second mounting frame 2. Specifically, multiple third ribs 211 extending along the second direction are arranged along the third direction, forming a support base similar to a "grid". The fifth beam 22 spans across and connects all the third ribs 211 along the third direction, which can evenly transfer the load on the second mounting part to each third rib 211; while the two fourth ribs 212 are respectively connected to the two ends of the third ribs 211, further transferring the dispersed load to the vehicle body 40 and avoiding local stress concentration. Meanwhile, this multi-ribbed connection design significantly reduces material usage compared to solid beams while ensuring structural strength. Combined with the "same height" layout mentioned earlier, it further enhances the lightweight advantage of the installation frame structure 10, enabling it to better adapt to complex working conditions such as vibration and impact during vehicle 100 operation and ensuring the stability of subsequent installed components.

[0076] Both fourth ribs 212 extend along the third direction, and their ends extend beyond the third rib 211 in the third direction, forming outwardly protruding connection ends. Each connection end is provided with at least one threaded hole, which, through bolt engagement with the pre-set mounting holes on the body 40, enables a detachable connection between the fourth beam frame 21 and the body 40, facilitating subsequent maintenance and disassembly / replacement.

[0077] Meanwhile, the connection between the third rib 211 and the fourth rib 212 adopts a rounded transition design, which effectively disperses stress concentration and improves the overall structural strength of the fourth beam frame 21. Even if the vehicle 100 is subjected to vibration or impact during driving, it can maintain a stable connection state.

[0078] In addition, multiple weight-reducing holes 5 are evenly opened in the middle of the fifth beam 22 along its length direction (third direction), which further reduces the overall weight of the second mounting frame 2 while ensuring structural rigidity, meeting the requirements of vehicle 100 lightweight design.

[0079] Furthermore, the fifth beam 22 and each third stiffener 211 can be connected by vertical cross welding, thereby improving the connection reliability between the fifth beam 22 and each third stiffener 211 and improving the support reliability of the controller 30.

[0080] In some embodiments of this disclosure, please refer to Figure 5 and Figure 6 As shown, the second mounting frame 2 also includes a second wire harness fixing bracket 23, which is disposed on the third rib 211. It can be understood that since the third rib 211 extends along the second direction, the second wire harness fixing bracket 23 is disposed on the third rib 211, which is conducive to the second wire harness fixing bracket 23 extending along the length direction of the third rib 211, thereby increasing the length between the second wire harness fixing brackets and facilitating the fixing of more wire harnesses.

[0081] Further, please refer to Figure 5 and Figure 6 As shown, there are multiple second wire harness fixing brackets 23, arranged along a third direction. This further increases the fixing points for the wire harness, facilitating the fixing of more wire harnesses. For example, in... Figure 5 and Figure 6 In the example shown, there are 3 second wire harness fixing brackets 23, but this disclosure is not limited to this. The number of second wire harness fixing brackets 23 can also be other, such as 2, 4, 5 or 6.

[0082] In some embodiments of this disclosure, please refer to Figure 5 and Figure 6 As shown, the fifth beam 22 has flanges at both ends along the second direction that bend towards the first direction. This increases the structural strength of the fifth beam 22, thereby improving the reliability of its support for the controller 30.

[0083] In the description of this specification, specific features, structures, materials or characteristics may be combined in any suitable manner in one or more embodiments or examples without contradicting each other.

[0084] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure, and are not intended to limit them. Although this disclosure has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this disclosure.

Claims

1. A mounting frame structure for a vehicle, the vehicle having a body, characterized in that, include: A first mounting frame, adapted to be detachably connected to the vehicle body, the first mounting frame having a first mounting portion adapted to mount a high-voltage box; The second mounting frame is a separate component from the first mounting frame. The second mounting frame is located on one side of the first mounting frame along a first direction and is adapted to be detachably connected to the vehicle body. The first mounting frame and the second mounting frame are spaced apart to form an installation space suitable for mounting a controller. The second mounting frame has a second mounting portion suitable for mounting the controller.

2. The installation frame structure according to claim 1, characterized in that, Also includes: A first support base plate is disposed at one end of the first mounting frame away from the second mounting frame along the first direction. The first support base plate is detachably connected to both the vehicle body and the first mounting frame. In the direction from the first mounting frame to the second mounting frame, the first support base plate extends in a direction away from the center of the mounting space. A second support base plate is disposed at one end of the second mounting frame opposite to the second mounting frame along the first direction. The second support base plate is detachably connected to both the vehicle body and the second mounting frame. In the direction from the second mounting frame to the first mounting frame, the second support base plate extends in a direction away from the center of the mounting space. The first mounting frame, the second mounting frame, the first support base plate, and the second support base plate together define the mounting space, and the first support base plate and the second support base plate are spaced apart along the first direction.

3. The installation frame structure according to claim 1, characterized in that, The first installation framework includes: A first beam frame, the first beam frame being adapted to be detachably connected to the vehicle body; The second beam extends along the first direction and is mounted on the side of the first beam away from the second mounting frame and connected to the first beam. The third beam is mounted on the side of the second beam away from the first beam and connected to the second beam, and the first mounting part is mounted on the third beam.

4. The mounting frame structure according to claim 3, characterized in that, The first beam frame includes a plurality of first stiffeners arranged and connected along the circumferential direction of the first beam frame; And / or, the second beam frame is a plurality of beam frames arranged along the circumferential direction of the first beam frame; And / or, the third beam frame includes a plurality of second stiffeners arranged and connected along the circumferential direction of the third beam frame.

5. The mounting frame structure according to claim 3, characterized in that, The first mounting frame also includes: The first wire harness fixing bracket is disposed on the first beam frame or the third beam frame.

6. The installation frame structure according to claim 1, characterized in that, The second mounting frame includes: A fourth beam frame, the fourth beam frame being adapted to be detachably connected to the vehicle body; The fifth beam frame is located at the same height as the fourth beam frame in the first direction and is connected to the fourth beam frame. The second mounting part is provided on the fifth beam frame.

7. The installation frame structure according to claim 6, characterized in that, The fourth beam frame includes: Multiple third stiffeners, each of which extends along a second direction, are arranged along a third direction, and the fifth beam extends along the third direction and is connected to each of the third stiffeners. The first direction, the second direction, and the third direction are perpendicular to each other. Two fourth ribs are respectively located at both ends of the length direction of the third rib and connected to each of the third ribs. Each of the fourth ribs is adapted to be detachably connected to the vehicle body.

8. The mounting frame structure according to claim 7, characterized in that, The second mounting frame further includes: a second wire harness fixing bracket, which is disposed on the third rib; And / or, the fifth beam has flanges at both ends along the second direction that bend toward the first direction.

9. The installation frame structure according to claim 1, characterized in that, Also includes: A first shock-absorbing pad is adapted to be disposed between the first mounting part and the high-voltage box; And / or, further comprising: a second damping pad adapted to be disposed between the second mounting portion and the controller.

10. A vehicle, characterized in that, include: Body; High-voltage box; Controller; According to any one of claims 1-9, the first mounting frame is detachably connected to the vehicle body for mounting a high-voltage box, the second mounting frame is detachably connected to the vehicle body, and the mounting space is used for mounting a controller.

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