Inverter mounting structure and vehicle

Abstract

The utility model provides an inverter mounting structure. The inverter mounting structure comprises a rear floor panel, a tool tray, a mounting rack and an inverter body, wherein the tool tray is arranged on the rear floor panel, a spare tire containing cavity and a containing groove are formed between the tool tray and the rear floor panel, and the containing groove is located on the periphery of the spare tire containing cavity; the bottom of the mounting frame is fixedly connected to the rear floor panel, and the top of the mounting frame extends into the accommodating groove and is connected with the tool tray; the inverter body is vertically installed on the installation frame and located in the containing groove. According to the inverter mounting structure provided by the utility model, the inverter body, the spare tire and the tool tray can be integrally mounted on the rear floor panel, the structure compactness is improved, and meanwhile, the top of the mounting frame can be used for supporting the tool tray in an abutting manner, so that the mounting stability and the bearing capacity of the tool tray are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicles, and in particular relates to an inverter installation structure and a vehicle. Background Art

[0002] The vehicle inverter is used to convert the direct current (usually 12V) of the vehicle battery into alternating current (usually 220V, 50Hz sine wave). The inverter installation structure currently used in vehicles mostly uses a bracket suspension to connect it horizontally to the rear floor sheet metal, which will result in insufficient area and space for arranging the spare tire on the rear floor panel. Therefore, current vehicles with inverters usually reduce the spare tire or need to change the spare tire to a back-mounted method. In addition, the current inverter installation method also has a great negative impact on the stability of the tool tray set above the rear floor panel. In view of the above, there is an urgent need to improve the installation structure of the vehicle inverter to achieve the coexistence and reliable connection of the inverter, spare tire and tool tray in the bottom space of the trunk to improve the vehicle experience. Utility Model Content

[0003] The embodiment of the utility model provides an inverter mounting structure, aiming to improve the compactness of the inverter mounting structure, ensure sufficient spare tire installation space and improve the stability of the tool tray.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide an inverter installation structure, including a rear floor panel, a tool tray, a mounting frame, and an inverter body; wherein, the tool tray is arranged on the rear floor panel, and a spare tire placement cavity is formed between the tool tray and the rear floor panel, and a receiving groove is provided on the bottom surface of the tool tray, and the receiving groove is located outside the spare tire placement cavity; the bottom of the mounting frame is fixedly connected to the rear floor panel, and the top extends into the receiving groove and is connected to the tool tray; the inverter body is vertically installed on the mounting frame and is located in the receiving groove.

[0005] In combination with the first aspect, in a possible implementation, the mounting frame includes an inverter bracket and a protective support frame; the inverter bracket is fixedly connected to the rear floor panel and has a mounting portion extending upward; the protective support frame is straddled on the inverter bracket and forms a protective space between the inverter bracket and the rear floor panel, and the top of the protective support frame abuts against the support tool tray upward; wherein the inverter body abuts against the mounting portion and is fixedly connected to the mounting portion, and the inverter body is located in the protective space.

[0006] In some embodiments, the inverter bracket includes a first bent plate and a second bent plate that are fixed back to back, the lower bent portions of the first bent plate and the second bent plate are both fixed to the rear floor panel, and the fitted portions of the first bent plate and the second bent plate together form a mounting portion.

[0007] Exemplarily, a fastener is provided on the mounting portion, and a connecting groove is provided on the protective support frame. The connecting groove extends upward from the bottom end of the protective support frame and is sleeved on the fastener.

[0008] For example, the side wall of the protective support frame has a recessed area that is recessed toward the protective space. The recessed area corresponds to the position of the fastener and abuts against the mounting portion. The top of the connecting groove extends to the center of the recessed area.

[0009] In combination with the first aspect, in a possible implementation manner, the first bent plate and the second bent plate are both provided with a first reinforcing rib and a first weight-reducing hole.

[0010] In some embodiments, the two side edges of the bottom of the protective support frame are bent toward the outside of the protective space, and the bent portions form a first folded edge and a second folded edge, respectively; the first folded edge overlaps the first bent plate and the two are fixed to the rear floor panel together, and the second folded edge overlaps the second bent plate and the two are fixed to the rear floor panel together.

[0011] Exemplarily, the protective support frame is provided with a second reinforcing rib and a second weight-reducing hole.

[0012] For example, a reinforcing plate is provided between the rear floor panel and the mounting frame, and the reinforcing plate is adhered and fixed to the rear floor panel.

[0013] The beneficial effect of the inverter mounting structure provided by the utility model is that compared with the prior art, in the inverter mounting structure of the utility model, the spare tire is fixed in the spare tire placement cavity between the tool tray and the rear floor panel, and the inverter body is fixed on the mounting frame in a vertical installation manner, thereby reducing the horizontal occupied area of ​​the inverter body, and on this basis, the periphery of the spare tire placement cavity is formed into a receiving groove that can accommodate the mounting frame and the inverter body together, thereby realizing the integrated installation of the inverter body, spare tire and tool tray on the rear floor panel, and improving the compactness of the structure; the bottom of the mounting frame is fixed on the rear floor panel, and while ensuring the reliable installation of the inverter body, the top of the mounting frame can also be used to abut and support the tool tray, thereby improving the installation stability and load-bearing capacity of the tool tray.

[0014] In a second aspect, an embodiment of the utility model further provides a vehicle, comprising the above-mentioned inverter mounting structure.

[0015] The beneficial effect of the vehicle provided by the utility model is that: compared with the prior art, the vehicle of the utility model adopts the above-mentioned inverter mounting structure, the spare tire is fixed in the spare tire placement cavity between the tool tray and the rear floor panel, and the inverter body is fixed on the mounting frame in a vertical mounting manner, thereby reducing the horizontal occupied area of ​​the inverter body, and on this basis, the periphery of the spare tire placement cavity is formed into a receiving groove that can accommodate the mounting frame and the inverter body together, thereby realizing the integrated installation of the inverter body, spare tire and tool tray on the rear floor panel, and improving the compactness of the structure; the bottom of the mounting frame is fixed on the rear floor panel, while ensuring the reliable installation of the inverter body, the top of the mounting frame can also be used to abut and support the tool tray, thereby improving the installation stability and load-bearing capacity of the tool tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure of the inverter installation structure provided by an embodiment of the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0018] Figure 3 A schematic diagram of an exploded structure of an inverter installation structure provided by an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure between the inverter body and the mounting frame in the embodiment of the utility model;

[0020] Figure 5 A schematic diagram of the three-dimensional structure of the inverter bracket used in the embodiment of the utility model;

[0021] Figure 6 A schematic diagram of the three-dimensional structure of the protective support frame used in the embodiment of the utility model;

[0022] Figure 7 This is a schematic diagram of the three-dimensional structure of the reinforcement plate used in the embodiment of the utility model.

[0023] In the figure: 10, rear floor panel; 20, tool tray; 201, spare tire placement cavity; 202, accommodating groove; 30, mounting frame; 31, inverter bracket; 310, mounting part; 3101, fastener; 311, first bent plate; 312, second bent plate; 313, first reinforcing rib; 314, first weight-reducing hole; 32, protective support frame; 320, protective space; 321, connecting groove; 322, recessed area; 323, first folded edge; 324, second folded edge; 325, second reinforcing rib; 326, second weight-reducing hole; 40, inverter body; 41, connecting ear; 50, reinforcing plate; 51, pit. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0025] It should be noted that when an element is referred to as being "disposed on" another element, it can be directly on another element or indirectly on another element. It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "back", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application 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 application. The terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" and "several" is two or more, unless otherwise clearly and specifically defined.

[0026] Please also read Figures 1 to 4 , the inverter installation structure provided by the utility model is now described. The inverter installation structure includes a rear floor panel 10, a tool tray 20, a mounting frame 30, and an inverter body 40; wherein the tool tray 20 is arranged on the rear floor panel 10, and a spare tire placement cavity 201 is formed between the tool tray 20 and the rear floor panel 10, and a receiving groove 202 is arranged on the bottom surface of the tool tray 20, and the receiving groove 202 is located at the periphery of the spare tire placement cavity 201; the bottom of the mounting frame 30 is fixedly connected to the rear floor panel 10, and the top extends into the receiving groove 202 and is connected to the tool tray 20; the inverter body 40 is vertically installed on the mounting frame 30 and is located in the receiving groove 202.

[0027] It should be noted that the above-mentioned rear floor panel 10 is a reinforced flat plate, the tool tray 20 is placed on the rear floor panel 10, and a cavity 201 is dug in the central area of ​​the bottom surface to form a spare tire placement cavity 201. In order to ensure the placement stability of the spare tire, the cavity top of the spare tire placement cavity 201 can be set on a positioning platform that matches the spare tire hub; since the spare tire placement cavity 201 is circular and the rear floor panel 10 is a rectangular or approximately rectangular structure, there is a space for vertical placement of the inverter body 40 at the corner position of the rear floor panel 10, especially at the rear corner area of ​​the rear floor panel 10, so the tool tray 20 is located at the periphery of the spare tire placement cavity 201, and a receiving groove 202 is set in the area corresponding to the rear corner of the rear floor panel 10, thereby realizing the inverter body 4 0 is integratedly arranged outside the spare tire placement cavity 201, wherein the accommodating groove 202 can be communicated with the spare tire placement cavity 201, and the accommodating groove 202 can also be separated from the spare tire placement cavity 201; on the basis of the above, the inverter body 40 is vertically fixed by the mounting frame 30, and then the mounting frame 30 is fixed on the rear floor panel 10, and the top of the mounting frame 30 is extended into the accommodating groove 202 to support the tool tray 20, and the size of the accommodating groove 202 can be set to match the top size of the mounting frame 30 to achieve the embedding of the two, which can not only limit the tool tray 20 by using the mounting frame 30, but also provide support force for the tool tray 20, thereby improving the installation stability and load-bearing capacity of the tool tray 20.

[0028] Specifically, in this embodiment, the bottom of the above-mentioned mounting frame 30 can be fixed to the rear floor panel 10 by bolts to achieve a detachable connection between the mounting frame 30 and the rear floor panel 10. The bottom of the mounting frame 30 can also be directly welded or riveted to the rear floor panel 10 to ensure the connection strength. Here, it is preferred to adopt a method of screwing the mounting frame 30 and the rear floor panel 10.

[0029] It should be explained that the inverter body 40 is usually a flat cylinder with a height dimension smaller than the length and width dimensions, and connecting ears 41 are set on the long sides or wide sides of the inverter body. Under normal circumstances, it is fixed horizontally, such as by hoisting, so the horizontal plane space occupied is relatively large, and the area outside the spare tire mounting cavity cannot meet its installation space requirements. Therefore, in this embodiment, the inverter body 40 is vertically fixed to the mounting frame 30, specifically, a vertical mounting surface is set on the mounting frame 30, and then the connecting ears 41 of the inverter body 40 are placed against the vertical mounting surface and screwed and fixed.

[0030] Normally, the four corners of the tool tray 20 are provided with feet for supporting the rear floor panel 10. However, in this embodiment, in order to form a sufficient accommodating groove 202, the foot structure can be omitted at the corners of the tool tray 20 where the accommodating groove 202 is formed. Instead, the mounting frame 30 is used instead of the feet to support the position, thereby improving the compactness of the overall layout.

[0031] Compared with the prior art, the inverter mounting structure provided in this embodiment has a spare tire fixed in a spare tire placement cavity 201 between a tool tray 20 and a rear floor panel 10, and an inverter body 40 is fixed on a mounting frame 30 in a vertical installation manner, thereby reducing the horizontal occupied area of ​​the inverter body 40. On this basis, a receiving groove 202 is formed on the periphery of the spare tire placement cavity 201 to accommodate the mounting frame 30 and the inverter body 40 together, thereby realizing the integrated installation of the inverter body 40, the spare tire and the tool tray 20 on the rear floor panel 10, thereby improving the compactness of the structure; the bottom of the mounting frame 30 is fixed on the rear floor panel 10, and while ensuring the reliable installation of the inverter body 40, the top of the mounting frame 30 can also be used to abut and support the tool tray 20, thereby improving the installation stability and load-bearing capacity of the tool tray 20.

[0032] In some embodiments, see Figures 4 to 6 The mounting frame 30 includes an inverter bracket 31 and a protective support frame 32; the inverter bracket 31 is fixedly connected to the rear floor panel 10 and has a mounting portion 310 extending upward; the protective support frame 32 is straddled on the inverter bracket 31 and forms a protective space 320 with the rear floor panel 10, and the top of the protective support frame 32 abuts against the support tool tray 20 upward; wherein the inverter body 40 abuts against the mounting portion 310 and is fixedly connected to the mounting portion 310, and the inverter body 40 is located in the protective space 320.

[0033] The installation portion 310 extending upward from the inverter bracket 31 can realize the vertical installation of the inverter body 40. The inverter body 40 and the inverter bracket 31 can be pre-assembled offline as one and then installed as a whole on the rear floor panel 10. At the same time, a protective support frame 32 is straddled on the inverter bracket 31 to form a protective space 320. On the one hand, it can provide protection for the inverter body 40 and the wiring harness of the inverter. On the other hand, the protective support frame 32 can also be used to support the tool tray 20, thereby improving the stability and load-bearing capacity of the tool tray 20.

[0034] As a specific structural form of the inverter bracket 31, please refer to Figure 5The inverter bracket 31 includes a first bent plate 311 and a second bent plate 312 which are fixed back to back. The lower bent parts of the first bent plate 311 and the second bent plate 312 are both fixed to the rear floor panel 10, and the fitting parts of the first bent plate 311 and the second bent plate 312 together form a mounting portion 310.

[0035] The first bent plate 311 and the second bent plate 312 can both be L-shaped sheet metal parts. Here, the first bent plate 311 and the second bent plate 312 are fixed back to back. The fixing method can be welding, riveting or screwing. After the two are fixed together, an inverted T-shaped structure is formed as a whole. On the one hand, it can increase the fitting area with the rear floor panel 10, thereby improving the connection strength. On the other hand, the parts where the two are fitted together form the mounting part 310, which is equivalent to the mounting part 310 being a double-layer sheet metal structure. Therefore, the rigidity of the mounting part 310 can be improved, thereby improving the connection stability of the inverter body 40 on the mounting part 310.

[0036] In order to further improve the connection stability of the inverter body 40, as Figure 4 As shown, a fastener 3101 is provided on the mounting portion 310, and a connecting groove 321 is provided on the protection support frame 32. The connecting groove 321 extends upward from the bottom end of the protection support frame 32 and is sleeved on the fastener 3101. Here, the fastener 3101 can be specifically a bolt. The fastener 3101 passes through the mounting portion 310 and the connecting groove 321 together to connect and fix the mounting portion 310 and the protection support frame 32, thereby improving the structural strength of the mounting portion 310 and preventing the mounting portion 310 from vibrating and affecting the stability of the inverter body 40; since the connecting groove 321 extends upward from the top of the protection support frame 32, the bottom end of the connecting groove 321 is open, so when disassembling the protection support frame 32, it is not necessary to remove the fastener 3101 as a whole. It is only necessary to loosen the fastener 3101 (specifically, loosen the nut connected to the bolt) to allow the bolt to be inserted into or slid out from the lower end of the connecting groove 321, thereby reducing the difficulty of disassembling the protection support frame 32.

[0037] Specifically, the connection groove 321 may be an eight-shaped structure that is narrow at the top and wide at the bottom to facilitate the sliding of the bolt.

[0038] Specifically, see Figure 4In this embodiment, the side wall of the protection support frame 32 has a recessed area 322 that is recessed toward the protection space 320. The recessed area 322 corresponds to the position of the fastener 3101 and abuts against the mounting portion 310. The top of the connection groove 321 extends to the center of the recessed area 322. The recessed area 322 abuts against the mounting portion 310 to reduce the connection contact area between the protection support frame 32 and the mounting portion 310. This can reduce the friction between the protection support frame 32 and the mounting portion 310 when the fastener 3101 is loosened to disassemble and assemble the protection support frame 32. At the same time, the structural strength of the portion where the protection support frame 32 is connected to the mounting portion 310 can be improved, thereby improving the stability of the mounting portion 310.

[0039] For some possible implementations, see Figure 5 , the first bending plate 311 and the second bending plate 312 are both provided with first reinforcing ribs 313 and first weight-reducing holes 314. The first reinforcing ribs 313 are arranged on both bending surfaces of the first bending plate 311 and the second bending plate 312. The first reinforcing ribs 313 can be convex ribs or grooves. The first reinforcing ribs 313 are arranged to improve the structural strength of the first bending plate 311 and the second bending plate 312, thereby improving the installation stability of the inverter body 40 on the mounting portion 310; at the same time, a plurality of first weight-reducing holes 314 are respectively arranged on the first bending plate 311 and the second bending plate 312 to reduce weight. The first weight-reducing holes 314 can be arranged on the first reinforcing ribs 313 or between adjacent first reinforcing ribs 313.

[0040] Figure 6 The figure shows a specific structural mode of the protection support frame 32. The two side edges of the bottom of the protection support frame 32 are bent toward the outside of the protection space 320, and the bent parts form a first folded edge 323 and a second folded edge 324 respectively; the first folded edge 323 overlaps the first bent plate 311 and the two are fixed to the rear floor panel 10 together, and the second folded edge 324 overlaps the second bent plate 312 and the two are fixed to the rear floor panel 10 together. Figure 2 and Figure 4 understand.

[0041] The protective support frame 32 forms a "J"-shaped structure based on the protective space 320 and the first folding plate and the second folding plate at the bottom, wherein a three-layer stacked structure is formed between the first folded edge 323, the horizontal bent portion of the first bent plate 311 and the rear floor panel 10 and fixedly connected. The connection method can be screwing, riveting or welding. Here, it is preferably fixed by screwing, that is, bolts are used to pass through the rear floor panel 10, the first bent plate 311 and the first folded edge 323 for fixing. This can not only improve the connection strength, but also help to improve the structural strength of the connection between the rear floor panel 10 and the mounting frame 30, thereby avoiding the arrangement of the inverter body 40 from affecting the modal characteristics of the rear floor panel 10.

[0042] It should be noted that in this embodiment, the above-mentioned protection support frame 32 is provided with second reinforcing ribs 325 and second weight-reducing holes 326. The second reinforcing ribs 325 should be arranged on each wall surface thereof based on the structure of the protection support frame 32, so as to ensure the overall structural strength and supporting capacity of the protection support frame 32, thereby helping to improve the stability and load-bearing capacity of the tool tray 20. At the same time, in order to avoid the excessive weight of the protection support frame 32 affecting the achievement of the lightweight index, a plurality of second weight-reducing holes 326 are provided on the protection support frame 32 for weight reduction. The specific setting position of the second weight-reducing holes 326 can be on each second reinforcing rib 325, or between adjacent second reinforcing ribs 325.

[0043] On the basis of the above, see Figure 2 and Figure 7 A reinforcing plate 50 is provided between the rear floor panel 10 and the mounting frame 30 , and the reinforcing plate 50 is adhered and fixed to the rear floor panel 10 .

[0044] By providing the reinforcing plate 50, the structural strength of the connection portion between the rear floor panel 10 and the mounting frame 30 can be improved, thereby preventing the arrangement of the inverter body 40 from affecting the modal characteristics of the rear floor panel 10; on this basis, the mounting frame 30 and the reinforcing plate 50 can be adhered and fixedly connected, thereby avoiding providing a connection hole on the rear floor panel 10 and destroying the integrity and sealing of the rear floor panel 10.

[0045] Specifically, Figure 7 As shown, a plurality of recesses 51 are provided on the lower surface of the reinforcing plate 50, and bolts are inserted into each recess 51, and the ends of the bolts are accommodated in the recesses 51, thereby preventing the ends of the bolts from protruding and affecting the fit and fixation between the reinforcing plate 50 and the rear floor panel 10, and at the same time, the recess 51 structure can be used to improve the structural strength of the reinforcing plate 50, and the mounting frame 30 is fixed to the reinforcing plate 50 by means of the bolts.

[0046] Based on the same inventive concept, combined Figures 1 to 7It is understood that an embodiment of the present application also provides a vehicle, including the above-mentioned inverter mounting structure.

[0047] Compared with the prior art, the vehicle provided in this embodiment adopts the above-mentioned inverter mounting structure, the spare tire is fixed in the spare tire placement cavity 201 between the tool tray 20 and the rear floor panel 10, and the inverter body 40 is fixed on the mounting frame 30 in a vertical installation manner, thereby reducing the horizontal occupied area of ​​the inverter body 40. On this basis, the periphery of the spare tire placement cavity 201 is formed into a receiving groove 202 that can accommodate the mounting frame 30 and the inverter body 40 together, thereby realizing the integrated installation of the inverter body 40, the spare tire and the tool tray 20 on the rear floor panel 10, and improving the compactness of the structure; the bottom of the mounting frame 30 is fixed on the rear floor panel 10, while ensuring the reliable installation of the inverter body 40, the top of the mounting frame 30 can also be used to abut and support the tool tray 20, thereby improving the installation stability and load-bearing capacity of the tool tray 20.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The inverter installation structure is characterized by: include: rear floor panel (10); A tool tray (20) is arranged on the rear floor panel (10) and forms a spare tire placement cavity (201) between the tool tray and the rear floor panel (10); a receiving groove (202) is provided on the bottom surface of the tool tray (20), and the receiving groove (202) is located at the periphery of the spare tire placement cavity (201); A mounting frame (30), the bottom of which is fixedly connected to the rear floor panel (10), and the top of which extends into the receiving groove (202) and is connected to the tool tray (20); The inverter body (40) is vertically mounted on the mounting frame (30) and is located in the accommodating groove (202).

2. The inverter installation structure according to claim 1, characterized in that: The mounting frame (30) comprises: An inverter bracket (31) is fixedly connected to the rear floor panel (10) and has a mounting portion (310) extending upward; A protection support frame (32) is straddled on the inverter bracket (31) and forms a protection space (320) with the rear floor panel (10), wherein the top of the protection support frame (32) abuts against and supports the tool tray (20) upwards; The inverter body (40) abuts against the mounting portion (310) and is fixedly connected to the mounting portion (310), and the inverter body (40) is located in the protective space (320).

3. The inverter installation structure according to claim 2, characterized in that: The inverter bracket (31) comprises a first bent plate (311) and a second bent plate (312) which are fixed back to back, the lower bent portions of the first bent plate (311) and the second bent plate (312) are both fixed to the rear floor panel (10), and the fitting portions of the first bent plate (311) and the second bent plate (312) together form the mounting portion (310).

4. The inverter installation structure according to claim 2, characterized in that: A fastener (3101) is inserted into the mounting portion (310), and a connecting groove (321) is provided on the protection support frame (32). The connecting groove (321) extends upward from the bottom end of the protection support frame (32) and is sleeved on the fastener (3101).

5. The inverter mounting structure according to claim 4, characterized in that: The side wall of the protection support frame (32) has a recessed area (322) recessed toward the protection space (320), the recessed area (322) corresponds to the position of the fastener (3101) and abuts against the mounting portion (310), and the top end of the connecting groove (321) extends to the center of the recessed area (322).

6. The inverter mounting structure according to claim 3, characterized in that: The first bent plate (311) and the second bent plate (312) are both provided with a first reinforcing rib (313) and a first weight-reducing hole (314).

7. The inverter mounting structure according to claim 3, characterized in that: The two side edges of the bottom of the protection support frame (32) are respectively bent toward the outside of the protection space (320), and the bent parts respectively form a first folded edge (323) and a second folded edge (324); the first folded edge (323) is overlapped with the first bent plate (311) and the two are fixed to the rear floor panel (10), and the second folded edge (324) is overlapped with the second bent plate (312) and the two are fixed to the rear floor panel (10).

8. The inverter mounting structure according to claim 2, characterized in that: The protection support frame (32) is provided with a second reinforcing rib (325) and a second weight-reducing hole (326).

9. The inverter installation structure according to any one of claims 1 to 8, characterized in that: A reinforcing plate (50) is provided between the rear floor panel (10) and the mounting frame (30), and the reinforcing plate (50) is fitted and fixed to the rear floor panel (10).

10. A vehicle, characterized in that It comprises the inverter mounting structure as described in any one of claims 1 to 9.

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