Insurance box mounting structure and vehicle having the same

Abstract

The utility model discloses a kind of insurance box mounting structure and vehicle with it, insurance box mounting structure includes: insurance box assembly, insurance box assembly includes box body, installation cavity is formed in box body, the heat dissipation hole that is communicated with installation cavity is formed on box body, heat dissipation hole includes first heat dissipation hole, positioning part and connecting part are also formed on the outer wall of box body;Vehicle body, mounting piece is equipped on vehicle body, and mounting piece is formed with cooperation part and installation part, positioning part and cooperation part are positioned cooperation, connecting part is connected with installation part, part of mounting piece is spaced apart from box body to define heat dissipation air duct, first heat dissipation hole is opposite and communicated with heat dissipation air duct.According to the insurance box mounting structure of the utility model, on the one hand, the installation difficulty of insurance box assembly on vehicle body can be reduced, the installation precision of insurance box assembly on vehicle body is improved, on the other hand, the heat dissipation efficiency in the working process of insurance box assembly can be improved, to improve the reliability in the working process of insurance box assembly.

Description

Technical Field

[0001] This utility model relates to the field of vehicle technology, and in particular to a fuse box mounting structure and a vehicle having the same. Background Technology

[0002] Modern cars are becoming increasingly intelligent, with more and more powerful electrical functions. While bringing numerous conveniences, this also presents design challenges for the electrical architecture and principles of new vehicles. The increase in automotive electrical functions inevitably leads to an increase in the number of electrical components used throughout the vehicle, requiring more power distribution to these loads in the principle and architecture design. This increased power distribution demand also leads to a greater amount of heat generated by the fuse box during operation. In related technologies, the heat dissipation efficiency of fuse boxes is relatively low, affecting their reliability. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention provides a fuse box mounting structure that can improve the heat dissipation efficiency of the fuse box assembly during operation.

[0004] This utility model also proposes a vehicle having the above-mentioned fuse box mounting structure.

[0005] According to the first aspect of the present invention, a fuse box mounting structure includes: a fuse box assembly, the fuse box assembly including a box body, a mounting cavity formed in the box body, a heat dissipation hole formed on the box body communicating with the mounting cavity, the heat dissipation hole including a first heat dissipation hole, and a positioning part and a connecting part formed on the outer wall of the box body; a vehicle body, the vehicle body being provided with a mounting component, the mounting component having a mating part and a mounting part formed thereon, the positioning part being positioned and mated with the mating part, the connecting part being connected to the mounting part, a portion of the mounting component being spaced apart from the box body to define a heat dissipation duct, and the first heat dissipation hole being opposite to and communicating with the heat dissipation duct.

[0006] According to the fuse box installation structure of the first aspect of this utility model, by setting a positioning part and a connecting part, the installation difficulty of the fuse box assembly on the vehicle body can be reduced and the installation accuracy of the fuse box assembly can be improved during the installation process. By setting a heat dissipation duct and making the first heat dissipation hole opposite to and connected to the heat dissipation duct, the heat dissipation efficiency of the fuse box assembly during operation can be improved, thereby improving the reliability of the fuse box assembly during operation.

[0007] According to some embodiments of the present invention, a portion of the mounting member is recessed to form a heat dissipation groove that extends through the mounting member along a first direction. The mating portion and the mounting portion are respectively disposed on both sides of the heat dissipation groove in the width direction. The housing and the heat dissipation groove cooperate to define the heat dissipation airflow channel.

[0008] According to some embodiments of the present invention, one of the positioning part and the mating part includes a positioning pin, and the other includes a positioning hole, wherein the positioning pin is mated in the positioning hole.

[0009] According to some embodiments of the present invention, the fuse box assembly is disposed on one side of the mounting member in a second direction. The connecting portion includes a first segment and a second segment. The first segment is connected between the box body and the second segment. In the direction of the box body toward the mounting member, the first segment extends obliquely toward a third direction and extends beyond the edge of the box body in a third direction. The second segment extends along the third direction and has a connecting hole formed on it. The connecting portion is connected to the mounting portion through the connecting hole. The second direction is perpendicular to the third direction.

[0010] According to some embodiments of the present invention, the fuse box assembly is disposed on one side of the mounting member in a second direction, and the heat dissipation hole further includes: a second heat dissipation hole, the second heat dissipation hole being offset from the mounting member in a third direction, and the second direction being perpendicular to the third direction.

[0011] According to some embodiments of this utility model, the mounting cavity is provided with: a power input component; a copper busbar, on which an input connection portion and multiple output connection portions are provided, the power input component and the input connection portion are connected; multiple fuses and multiple power output components, the output connection portion, the fuse and the power output component correspond one-to-one, and the fuse is connected between the output connection portion and the power output component.

[0012] According to some embodiments of this utility model, the power input component and the copper busbar, the copper busbar and the fuse, and the fuse and the power input component are all connected by fasteners, and the power input component, the copper busbar, the fuse, and the power output component are all fixed in the mounting cavity by fasteners, and the heat dissipation holes correspond one-to-one with the fasteners and are arranged opposite each other.

[0013] According to some embodiments of the present invention, a plurality of mounting grooves are formed on the inner wall of the mounting cavity, and the mounting grooves correspond one-to-one with the power output components. The power output components are disposed in the mounting grooves, and positioning posts are provided on the side walls of the mounting grooves. The power output components have a mating structure adapted to the positioning posts.

[0014] According to some embodiments of the present invention, the box body includes: a first box body and a second box body, the first box body forming a first receiving cavity with one end open, the second box body forming a second receiving cavity with one end open, the first box body and the second box body being fastened together so that the first receiving cavity and the second receiving cavity cooperate to form the mounting cavity, and the first box body and the second box body being snap-fit ​​connected.

[0015] The vehicle according to the second aspect of the present invention includes: the fuse box mounting structure according to the first aspect of the present invention.

[0016] According to the second aspect of the present invention, the reliability of the vehicle during operation can be improved by providing the aforementioned fuse box mounting structure according to the first aspect of the present invention.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the fuse box mounting structure according to an embodiment of the present utility model;

[0019] Figure 2 yes Figure 1 A schematic diagram of the fuse box mounting structure from another angle;

[0020] Figure 3 yes Figure 1 This is another schematic diagram of the fuse box mounting structure shown from this angle;

[0021] Figure 4 This is a schematic diagram of the fuse box assembly according to an embodiment of the present utility model;

[0022] Figure 5 yes Figure 4 Another schematic diagram of the fuse box assembly shown;

[0023] Figure 6 yes Figure 4 Another schematic diagram of the fuse box assembly shown;

[0024] Figure 7 yes Figure 5 A schematic diagram of the second box shown;

[0025] Figure 8 yes Figure 5 A schematic diagram of the second box from another angle;

[0026] Figure 9 yes Figure 5 A schematic diagram of the second box body from another angle;

[0027] Figure 10 yes Figure 4 The schematic diagram shown is of the fuse box assembly excluding the second housing.

[0028] Figure 11 yes Figure 10The schematic diagram shown is of another angle, excluding the second housing, of the fuse box assembly shown.

[0029] Figure 12 yes Figure 10 The schematic diagram shown is of another angle of the fuse box assembly excluding the second housing.

[0030] Figure 13 yes Figure 10 A schematic diagram of the copper busbar shown;

[0031] Figure 14 This is a schematic diagram of the first box body, fasteners, and copper busbar according to an embodiment of the present utility model;

[0032] Figure 15 yes Figure 14 A schematic diagram of the first housing, fasteners, and copper busbars from another angle;

[0033] Figure 16 yes Figure 15 The cross-sectional view along the AA direction shown.

[0034] Figure label:

[0035] 100. Fuse box mounting structure;

[0036] 10. Fuse box assembly; 11. Box body; 111. Mounting cavity; 1111. Mounting slot; 1112. Positioning post; 112. Heat dissipation hole; 113. First box body; 1131. Snap-in hole; 1132. Fastening ring; 114. Second box body; 1141. First snap-in arm; 1142. Second snap-in arm; 12. Positioning part; 13. Connecting part; 131. First section; 132. Second section; 1321. Connecting hole; 14. Power input component; 15. Copper busbar; 151. Input connection part; 152. Output connection part; 16. Fuse; 17. Power output component; 171. Mating structure; 18. Fastener;

[0037] 20. Mounting component; 21. Mating part; 22. Mounting part;

[0038] 30. Heat dissipation air duct. Detailed Implementation

[0039] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0040] The following is for reference. Figures 1-16The description pertains to a fuse box mounting structure 100 according to a first aspect of the present invention.

[0041] like Figure 1 , Figure 2 , Figure 3 , Figure 15 and Figure 16 As shown, the fuse box mounting structure 100 according to the first aspect of the present invention includes: a fuse box assembly 10 and a vehicle body.

[0042] Specifically, the fuse box assembly 10 includes a box body 11, a mounting cavity 111 is formed inside the box body 11, and a heat dissipation hole 112 communicating with the mounting cavity 111 is formed on the box body 11. The heat dissipation hole 112 includes a first heat dissipation hole. A positioning part 12 and a connecting part 13 are also formed on the outer wall of the box body 11. A mounting member 20 is provided on the vehicle body. A mating part 21 and a mounting part 22 are formed on the mounting member 20. The positioning part 12 is positioned and mated with the mating part 21. The connecting part 13 is connected to the mounting part 22. A portion of the mounting member 20 is spaced apart from the box body 11 to define a heat dissipation duct 30. The first heat dissipation hole is opposite to and communicates with the heat dissipation duct 30.

[0043] During installation, the fuse box assembly 11 is first positioned on the mounting part 20 of the vehicle body by the positioning part 12 and the mating part 21. Then, the connecting part 13 and the mounting part 22 are connected. Therefore, on the one hand, during the installation of the fuse box assembly 10, the fuse box assembly 10 can be quickly positioned on the vehicle body, allowing the connecting part 13 to quickly align with the mounting part 22, thus reducing assembly difficulty. On the other hand, the position of the fuse box assembly 10 on the mounting part 20 has a higher similarity to the theoretical position, improving the positional accuracy of the fuse box assembly 10 on the vehicle body.

[0044] During the operation of the fuse box assembly 10, heat is generated in the mounting cavity 111, which raises the air temperature inside the mounting cavity 111. The air in the mounting cavity 111 can flow out of the mounting cavity 111 through the first heat dissipation hole and enter the heat dissipation duct 30, thereby exchanging with the air in the external environment. This can improve the heat dissipation efficiency of the fuse box assembly 10 during operation. During the operation of the fuse box assembly 10, the probability of overheating is low, thereby improving the reliability of the fuse box assembly 10 during operation.

[0045] According to the fuse box mounting structure 100 of the first aspect of the present invention, by providing the positioning part 12 and the connecting part 13, the installation difficulty of the fuse box assembly 10 on the vehicle body can be reduced and the installation accuracy of the fuse box assembly 10 can be improved during the installation process. By providing the heat dissipation duct 30 and making the first heat dissipation hole opposite to and connected to the heat dissipation duct 30, the heat dissipation efficiency of the fuse box assembly 10 during operation can be improved, thereby improving the reliability of the fuse box assembly 10 during operation.

[0046] In some embodiments of this utility model, such as Figure 3 As shown, a portion of the mounting member 20 is recessed to form a heat dissipation groove that extends through the mounting member 20 along a first direction. The mating part 21 and the mounting part 22 are respectively provided on both sides of the heat dissipation groove in the width direction. The housing 11 and the heat dissipation groove cooperate to define the heat dissipation air duct 30.

[0047] Therefore, the structure of the housing 11 does not need to be changed when forming the heat dissipation duct 30. In other words, the heat dissipation duct 30 will not encroach on the space of the mounting cavity 111. Thus, the space of the mounting cavity 111 is relatively large, which facilitates the arrangement of the components inside the mounting cavity 111.

[0048] By providing the mating part 21 and the mounting part 22 on both sides of the heat dissipation groove in the width direction, the fuse box assembly 10 and the mounting part 20 have connection points on both sides of the heat dissipation groove, which can improve the reliability and stability of the fuse box assembly 10 on the mounting part 20.

[0049] Preferably, there is one mating part 21 and two connecting parts 13.

[0050] In some embodiments of this utility model, such as Figure 3 As shown, one of the positioning part 12 and the mating part 21 includes a positioning pin, and the other includes a positioning hole, with the positioning pin mating in the positioning hole.

[0051] When the box 11 is installed onto the mounting part 20, the positioning pin is engaged in the positioning hole and the box 11 is rotated so that the connecting part 13 is opposite to the mounting part 22, thus achieving the positioning of the box 11 on the mounting part 20. The operation is relatively simple and can reduce the difficulty of installation.

[0052] In some embodiments of this utility model, such as Figure 1 , Figure 4 and Figure 6As shown, the fuse box assembly 10 is located on one side of the mounting member 20 in the second direction. The connecting part 13 includes a first segment 131 and a second segment 132. The first segment 131 is connected between the box body 11 and the second segment 132. In the direction of the box body 11 toward the mounting member 20, the first segment 131 extends obliquely toward the third direction and extends beyond the edge of the box body 11 in the third direction. The second segment 132 extends along the third direction. A connecting hole 1321 is formed on the second segment 132. The connecting part 13 is connected to the mounting part 22 through the connecting hole 1321. The second direction is perpendicular to the third direction.

[0053] The mounting part 22 has a mounting hole. The bolt passes through the connecting hole 1321 and the mounting hole in sequence to connect the connecting part 13 to the mounting part 22. The connecting hole 1321 is an elongated hole, which reduces the difficulty of connecting the connecting hole 1321 and the mounting hole.

[0054] By setting the first segment 131 and extending it obliquely in the second direction, the housing 11 at the connecting part 13 can be separated from the mounting part 22, thereby increasing the heat dissipation area of ​​the heat dissipation duct 30 and further improving the heat dissipation efficiency. By setting the second segment 132 and extending it out of the edge of the housing 11, interference with the housing 11 can be reduced when connecting the connecting part 13 and the mounting part 22, thereby reducing the difficulty of assembly.

[0055] In some embodiments of this utility model, such as Figure 3 and Figure 16 As shown, the fuse box assembly 10 is located on one side of the mounting member 20 in the second direction. The heat dissipation hole 112 also includes a second heat dissipation hole, which is offset from the mounting member 20 in the third direction, and the second direction is perpendicular to the third direction.

[0056] In this way, during the operation of the fuse box assembly 10, the air in the mounting cavity 111 can be exchanged with the air in the external environment through the second heat dissipation hole. Since the second heat dissipation hole is staggered from the mounting part 20, the mounting part 20 will not block the air in and out of the second heat dissipation hole. The exchange efficiency between the second heat dissipation hole and the external environment is higher, thereby further improving the heat dissipation efficiency of the fuse box assembly 10.

[0057] In some embodiments of this utility model, such as Figures 10-14 As shown, the mounting cavity 111 contains: a power input component 14, a copper busbar 15, multiple fuses 16, and multiple power output components 17. For example, there can be two, three, four, five, or eight fuses, and two, three, four, five, or eight power output components 17.

[0058] Specifically, the copper busbar 15 is provided with an input connection part 151 and a plurality of output connection parts 152. The power input component 14 is connected to the input connection part 151. The output connection parts 152, the fuse 16 and the power output component 17 correspond one-to-one. The fuse 16 is connected between the output connection part 152 and the power output component 17.

[0059] The box 11 has clearance holes for external connection of power input component 14 and power output component 17. During vehicle operation, current is transmitted from power input component 14 to copper busbar 15, and from copper busbar 15 to fuse 16 to the corresponding power output component 17. Power output component 17 outputs current to the corresponding electrical component. Thus, multi-circuit connection of fuse box assembly 10 can be realized.

[0060] During the design of the fuse box assembly 10, parameters such as the number of fuses 16 and power output components 17, the direction of the power output components 17, or the shape of the copper busbar 15 can be adjusted according to product design needs, thereby meeting more design requirements.

[0061] In some embodiments of this utility model, such as Figure 10 As shown, the power output unit 17 includes at least one first output unit and at least one second output unit. For example, there are three first output units and five second output units. The first output units and the second output units are respectively connected to the copper busbar 15 on both sides in the first direction. In this way, the fuse box assembly 10 can output wires on both sides in the first direction, which can reduce the space occupied by the fuse box assembly 10 and facilitate the arrangement of the fuse box assembly 10 on the vehicle body.

[0062] In some embodiments of this utility model, such as Figure 10 , Figure 15 and Figure 16 As shown, the power input component 14 and the copper busbar 15, the copper busbar 15 and the fuse 16, and the fuse 16 and the power input component 14 are all connected by fasteners 18. The power input component 14, the copper busbar 15, the fuse 16 and the power output component 17 are all fixed in the mounting cavity 111 by fasteners 18. The heat dissipation holes 112 correspond one-to-one with the fasteners 18 and are arranged opposite each other.

[0063] It is understandable that during the operation of the fuse box assembly 10, the resistance at the fastener 18 is relatively high, resulting in more heat being generated at the fastener 18. By connecting the heat dissipation hole 112 to the fastener 18, the heat dissipation efficiency at the fastener 18 can be improved, thereby further improving the heat dissipation efficiency of the fuse box assembly 10.

[0064] In some embodiments of this utility model, such as Figure 10 and Figure 14As shown, a plurality of mounting grooves 1111 are formed on the inner wall of the mounting cavity 111. The mounting grooves 1111 correspond one-to-one with the power output component 17. The power output component 17 is disposed in the mounting groove 1111. The side wall of the mounting groove 1111 is provided with a positioning post 1112. The power output component 17 is provided with a mating structure 171 adapted to the positioning post 1112.

[0065] The number and arrangement of the positioning pins 1112 in different mounting slots 1111 are different, and the shape of the mating structure 171 corresponding to the mounting slot 1111 is also different. In this way, during the assembly process, the power output component 17 can be assembled into the mounting slot 1111 only when the mating structure 171 matches the positioning pins 1112 in the mounting slot 1111. This can prevent mistake-proofing during the assembly process of the power output component 17, thereby improving the yield rate of the fuse box assembly 10 during production.

[0066] Preferably, the copper busbar 15 is provided with mounting grooves 1111 on both sides of the first direction, and the sidewalls of the mounting grooves 1111 cooperate to form mounting channels for the copper busbar 15. The copper busbar 15 is provided with a mounting channel for the power input component 14 on one side of the first direction.

[0067] In some embodiments of this utility model, such as Figures 5-12 As shown, the box body 11 includes: a first box body 113 and a second box body 114. The first box body 113 forms a first receiving cavity with one end open, and the second box body 114 forms a second receiving cavity with one end open. The first box body 113 and the second box body 114 are fastened together so that the first receiving cavity and the second receiving cavity cooperate to form a mounting cavity 111. The first box body 113 and the second box body 114 are snap-fitted together.

[0068] The first box 113 and the second box 114 are connected by snap-fit. During the assembly process, the power input component 14, copper busbar 15, fuse 16 and power output component 17 are first fixed to the bottom wall of the first box 113. Then the second box 114 is snapped onto the first box 113 and connected by snap-fit, thus realizing the encapsulation of the box 11. When it is necessary to inspect the components inside the box 11, it is convenient to remove the second box 114 from the first box 113.

[0069] Preferably, the edge of the first housing 113 is provided with a locking hole 1131 and a fastening ring 1132, and the edge of the second housing 114 is provided with a first locking arm 1141 and a second locking arm 1142. The first locking arm 1141 is fastened in the locking hole 1131, and the second locking arm 1142 is rotatably connected to the second housing 114. An elastic element is provided between the second locking arm 1142 and the second housing 114. The second locking arm 1142 is fastened to the fastening ring 1132, and the elastic element applies a force to the second locking arm 1142 to fasten it to the fastening ring 1132.

[0070] When it is necessary to inspect the internal components of the box 11, press the second locking arm 1142 to overcome the force of the elastic element and release the second locking arm 1142 from the fastening ring 1132. In this way, the second box 114 can be removed from the first box 113, thereby allowing the internal components of the box 11 to be inspected.

[0071] The vehicle according to a second aspect of the present invention includes: the fuse box mounting structure 100 described above according to the first aspect of the present invention.

[0072] The reliability of a vehicle during operation can be improved by providing the fuse box mounting structure 100 described above according to the first aspect of the present invention.

[0073] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0074] Furthermore, 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0075] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0076] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0077] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A fuse box mounting structure (100), characterized in that, include: A fuse box assembly (10) includes a box body (11), a mounting cavity (111) is formed inside the box body (11), a heat dissipation hole (112) communicating with the mounting cavity (111) is formed on the box body (11), the heat dissipation hole (112) includes a first heat dissipation hole, and a positioning part (12) and a connecting part (13) are also formed on the outer wall of the box body (11); The vehicle body is provided with a mounting part (20), on which a mating part (21) and a mounting part (22) are formed. The positioning part (12) is positioned and mated with the mating part (21). The connecting part (13) is connected to the mounting part (22). A portion of the mounting part (20) is spaced apart from the housing (11) to define a heat dissipation duct (30). The first heat dissipation hole is opposite to and communicates with the heat dissipation duct (30).

2. The fuse box mounting structure (100) according to claim 1, characterized in that, The mounting part (20) is partially recessed to form a heat dissipation groove that extends through the mounting part (20) along a first direction. The mating part (21) and the mounting part (22) are respectively provided on both sides of the heat dissipation groove in the width direction. The box body (11) and the heat dissipation groove cooperate to define the heat dissipation air duct (30).

3. The fuse box mounting structure (100) according to claim 1, characterized in that, One of the positioning part (12) and the mating part (21) includes a positioning pin, and the other includes a positioning hole, wherein the positioning pin is mated in the positioning hole.

4. The fuse box mounting structure (100) according to claim 1, characterized in that, The safe box assembly (10) is located on one side of the mounting member (20) in the second direction. The connecting part (13) includes a first segment (131) and a second segment (132). The first segment (131) is connected between the box body (11) and the second segment (132). In the direction of the box body (11) toward the mounting member (20), the first segment (131) extends obliquely toward the third direction and extends beyond the edge of the box body (11) in the third direction. The second segment (132) extends along the third direction. A connecting hole (1321) is formed on the second segment (132). The connecting part (13) is connected to the mounting part (22) through the connecting hole (1321). The second direction is perpendicular to the third direction.

5. The fuse box mounting structure (100) according to claim 1, characterized in that, The fuse box assembly (10) is located on one side of the mounting member (20) in the second direction. The heat dissipation hole (112) further includes a second heat dissipation hole, which is offset from the mounting member (20) in the third direction, and the second direction is perpendicular to the third direction.

6. The fuse box mounting structure (100) according to any one of claims 1-5, characterized in that, The mounting cavity (111) is provided with: Power input device (14); A copper busbar (15) is provided with an input connection part (151) and a plurality of output connection parts (152), and the power input component (14) is connected to the input connection part (151); Multiple fuses (16) and multiple power output components (17) are provided. The output connection part (152), the fuses (16) and the power output components (17) correspond one-to-one. The fuses (16) are connected between the output connection part (152) and the power output components (17).

7. The fuse box mounting structure (100) according to claim 6, characterized in that, The power input component (14) and the copper busbar (15), the copper busbar (15) and the fuse (16), and the fuse (16) and the power input component (14) are all connected by fasteners (18). The power input component (14), the copper busbar (15), the fuse (16) and the power output component (17) are all fixed in the mounting cavity (111) by fasteners (18). The heat dissipation holes (112) correspond one-to-one with the fasteners (18) and are arranged opposite each other.

8. The fuse box mounting structure (100) according to claim 6, characterized in that, The inner wall of the mounting cavity (111) is provided with a plurality of mounting grooves (1111), each of which corresponds to a power output component (17). The power output component (17) is disposed in the mounting groove (1111). The side wall of the mounting groove (1111) is provided with a positioning post (1112), and the power output component (17) is provided with a mating structure (171) adapted to the positioning post (1112).

9. The fuse box mounting structure (100) according to claim 1, characterized in that, The box body (11) includes: a first box body (113) and a second box body (114). The first box body (113) forms a first receiving cavity with one end open, and the second box body (114) forms a second receiving cavity with one end open. The first box body (113) and the second box body (114) are fastened together so that the first receiving cavity and the second receiving cavity cooperate to form the mounting cavity (111). The first box body (113) and the second box body (114) are snap-fit ​​connected.

10. A vehicle, characterized in that, include: The fuse box mounting structure (100) according to any one of claims 1-9.

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