Storage battery anode fuse box and vehicle

Abstract

The utility model provides a storage battery anode fuse box and a vehicle. The storage battery anode fuse box comprises a main box body and an expansion box body, the main box body is connected to the top of the storage battery, a first busbar is arranged in the main box body, the first busbar is connected and conducted with a positive pole plug of the storage battery, the first busbar is provided with a plurality of first electricity taking ends, and one of the first electricity taking ends is used for being connected with an engine starting circuit; the expansion box body is detachably connected to the main box body and located on the side of the storage battery, a second busbar is arranged in the expansion box body, the second busbar is provided with a plurality of second electricity taking ends, and the top end of the second busbar extends out of the expansion box body and is connected and conducted with the first busbar. According to the storage battery anode fuse box and the vehicle provided by the utility model, a combination scheme of the main box body and the expansion box body can be adopted for high-configuration vehicle models, and a scheme of independent use of the main box body can be adopted for low-configuration vehicle models, so that the adaptation degree of the fuse box scheme and vehicle function configuration is improved, and the cost is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicles, and particularly relates to a positive battery fuse box and a vehicle. Background Art

[0002] The positive battery fuse box is an important protection device connected between the battery, the starter and all on-vehicle electrical appliances. As the power supply center of the vehicle's electrical appliances, the positive battery fuse box distributes power and protects the circuit through fuses. With the increasing diversification of the vehicle's functional requirements, the large-current fuse circuits increase, so the protection circuits in the positive battery fuse box continue to increase. Therefore, it is necessary to consider the installation layout space of the fuse box. At the same time, considering that many functions of current vehicles are optional, using the same positive battery fuse box for high and low configuration models will result in excessive redundancy in the fuse circuits of low configuration models, thus causing material waste and cost increase. Summary of the Utility Model

[0003] The embodiment of the utility model provides a positive battery fuse box and a vehicle, aiming to improve the adaptability of the positive battery fuse box to the vehicle's functional configuration, optimize the space layout and reduce the cost.

[0004] To achieve the above object, the technical solution adopted by the utility model is: In the first aspect, a positive battery fuse box is provided, including:

[0005] A main box body is connected to the top of the battery. A first busbar is arranged in the main box body. The first busbar is electrically connected and conducted with the positive electrode bolt of the battery. The first busbar has a plurality of first power-taking ends, and one of the first power-taking ends is used for connecting the engine starting circuit;

[0006] An extension box body is detachably connected to the main box body and is located on the side of the battery. A second busbar is arranged inside the extension box body. The second busbar has a plurality of second power-taking ends, and the top end of the second busbar extends out of the extension box body and is connected and conducted with the first busbar.

[0007] In combination with the first aspect, in a possible implementation manner, a support platform is arranged on one side of the main box body close to the extension box body. The first busbar is provided with a first overlapping surface. The top end of the second busbar is bent upward toward the support platform to form a second overlapping surface. The second overlapping surface and the first overlapping surface overlap and conduct with each other, and both are overlapped and fixed on the support platform.

[0008] In some embodiments, the second overlapping surface overlaps above the first overlapping surface, and at least one side edge of the second overlapping surface is provided with a limiting rib, and the limiting rib abuts against the side wall of the support platform.

[0009] Exemplarily, a connecting bolt is provided on the support platform, and the connecting bolt passes through the first overlapping surface and the second overlapping surface and is screwed with a fastener; the top end of the extension box body has a folded edge bent upward toward the upper part of the main box body, and the folded edge overlaps on the edge of the main box body.

[0010] In combination with the first aspect, in a possible implementation manner, a plurality of first insulating grooves are provided in the main box body, and a first fuse is connected in each of the first insulating grooves. Each of the first fuses is respectively connected and conducted with the first bus bar to form a first power taking end; a plurality of second insulating grooves are provided in the extension box body, and a second fuse is connected in each of the second insulating grooves. Each of the second fuses is respectively connected and conducted with the second bus bar to form a second power taking end.

[0011] For example, anti-fooling structures are provided in each of the first insulating grooves and each of the second insulating grooves, and the anti-fooling structures are different from each other.

[0012] In some embodiments, a third bus bar is provided in the main box body. One end of the third bus bar is connected and conducted with the first bus bar, and the other end extends to the edge of the main box body and is provided with a first standby power taking bolt; a second standby power taking bolt is provided on the second bus bar.

[0013] Exemplarily, a power taking hoop is connected to the first bus bar, and the power taking hoop is hoop-connected and conducted with the positive electrode bolt.

[0014] For example, the main box body is pressed against the top surface of the storage battery, and positioning columns extending downward are provided on the bottom surface of the main box body. The positioning columns are used for plugging into positioning holes on the top surface of the storage battery; buckles extending downward are respectively provided on both sides of the main box body, and the buckles are used for clamping convex edges on the side wall of the storage battery.

[0015] The beneficial effects of the storage battery positive electrode fuse box provided by the present utility model are as follows: compared with the prior art, for the storage battery positive electrode fuse box of the present utility model, the main box body is connected to the top of the storage battery, and the extension box body is arranged on the side of the storage battery. The overall layout is more three-dimensional, and it can avoid the storage battery occupying too much height space or horizontal space in the engine compartment and affecting the installation layout of surrounding parts; since the main box body has a power taking end for connecting the engine starting circuit, for low-equipped vehicle models, the main box body can be used alone without configuring the extension box body, and for high-equipped vehicle models, the main box body can be used in combination with the extension box body to ensure an adequate number of power taking ends. Therefore, it is possible to select whether to configure the extension box body according to the number of vehicle selection functions, so as to improve the adaptability with the vehicle function configuration, avoid the situation of excessive redundancy in the insurance circuit of low-equipped vehicle models, thereby reducing material waste, being beneficial to reducing the overall vehicle cost, and enhancing the product competitiveness.

[0016] In the second aspect, an embodiment of the present utility model further provides a vehicle, including the above-mentioned storage battery positive electrode fuse box.

[0017] The beneficial effects of the vehicle provided by the embodiment of the present utility model are as follows. Compared with the prior art, the vehicle of the present utility model adopts the above-mentioned positive battery fuse box, with a reasonable and compact spatial layout. For low - equipped models, the main box body can be used alone without configuring an extension box body. For high - equipped models, the main box body can be used in combination with an extension box body to ensure an adequate number of power - taking ends, thereby avoiding excessive redundancy in the fuse circuit of low - equipped models, reducing material waste, being beneficial to reducing the overall vehicle cost, and enhancing product competitiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 FIG. is a three - dimensional structural schematic diagram of the positive battery fuse box provided by the embodiment of the present utility model;

[0019] Figure 2 FIG. is a three - dimensional structural schematic diagram of the main box body adopted by the embodiment of the present utility model;

[0020] Figure 3 FIG. is a three - dimensional structural schematic diagram of the extension box body adopted by the embodiment of the present utility model;

[0021] Figure 4 FIG. is an exploded structural schematic diagram of the positive battery fuse box provided by the embodiment of the present utility model;

[0022] Figure 5 FIG. is a schematic diagram of the anti - misoperation structure in the main box body adopted by the embodiment of the present utility model;

[0023] Figure 6 FIG. is a schematic diagram of the anti - misoperation structure in the extension box body adopted by the embodiment of the present utility model.

[0024] In the figure: 10, main box body; 11, first bus bar; 111, first overlapping surface; 112, power - taking hoop; 12, support platform; 121, connecting bolt; 122, fastener; 13, first insulating groove; 131, first fuse; 1311, MEGA fuse; 1312, MIDI fuse; 132, anti - misoperation structure; 14, third bus bar; 141, first spare power - taking bolt; 15, positioning post; 16, buckle; 20, extension box body; 21, second bus bar; 211, second overlapping surface; 2111, limiting rib; 212, second spare power - taking bolt; 22, flanging; 221, reinforcing rib; 23, second insulating groove; 231, second fuse; 30, battery; 31, positive electrode bolt; 32, positioning hole; 33, convex edge. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0026] It should be noted that when an element is referred to as being "disposed on" another element, it can be directly on the other element or indirectly on the other element. It should be understood that the orientation or positional relationship indicated by terms such as "length", "width", "upper", "lower", "front", "rear", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and 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 thus cannot be understood as a limitation to 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 quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or several of such features. In the description of the present application, the meaning of "a plurality of" and "several" is two or more, unless otherwise specifically defined.

[0027] Please refer to Figures 1 to 6 , and now the battery positive fuse box provided by the present utility model will be described. The battery positive fuse box includes a main box body 10 and an extension box body 20; wherein, the main box body 10 is connected to the top of the battery 30, a first bus bar 11 is provided in the main box body 10, the first bus bar 11 is electrically connected and conducted with the positive electrode plug 31 of the battery 30, the first bus bar 11 has a plurality of first power-taking ends, and one of the first power-taking ends is used to connect the engine starting circuit; the extension box body 20 is detachably connected to the main box body 10 and is located on the side of the battery 30, a second bus bar 21 is provided inside the extension box body 20, the second bus bar 21 has a plurality of second power-taking ends, and the top end of the second bus bar 21 extends out of the extension box body 20 and is connected and conducted with the first bus bar 11.

[0028] It should be noted that the battery positive fuse box provided in this embodiment is directly installed on the battery 30, and is closer to the battery 30 than the installation method on the engine compartment sheet metal in the prior art. Therefore, the distance between the first bus bar 11 and the positive electrode plug 31 of the battery 30 is close, which can not only save the material of the first bus bar 11, but also is beneficial to improving the power connection reliability.

[0029] In this embodiment, the main box body 10 is installed on the top of the storage battery 30, and the extension box body 20 is located on the side of the storage battery 30. The main box body 10 and the extension box body 20 are buckled at one of the corner positions of the storage battery 30 close to the positive electrode bolt 31. Thus, it can not only avoid occupying too much height space in the engine room, but also avoid occupying too much horizontal space in the engine room, thereby optimizing the layout of the engine room space. Specifically, the extension box body 20 can be directly connected to the outer shell of the main box body 10 or the storage battery 30 through a clamping structure or a connecting piece. The extension box body 20 can also be connected to the main box body 10 by simply utilizing the connection relationship between the second bus bar 21 and the first bus bar 11.

[0030] It should be understood that in this embodiment, one of the first power-taking terminals in the main box body 10 is used to connect to the engine starting circuit (starter motor). This first power-taking terminal can specifically provide overload protection through the MEGA fuse 1311. The remaining first power-taking terminals and each second power-taking terminal in the extension box body 20 are all used to connect to in-vehicle electrical appliances. These first power-taking terminals and second power-taking terminals can specifically provide overload protection through the MIDI fuse 1312. If the vehicle has more optional functions and the protection circuit of the MIDI fuse 1312 in the main box body 10 is insufficient, the extension box body 20 is added. If the vehicle has fewer optional functions and the protection circuit of the MIDI fuse 1312 in the main box body 10 is sufficient, the extension box body 20 does not need to be installed. Thus, it can not only avoid waste caused by redundancy of the MIDI fuse 1312 circuit, save costs, but also reduce space occupation.

[0031] Compared with the prior art, for the storage battery positive electrode fuse box provided in this embodiment, the main box body 10 is connected to the top of the storage battery 30, and the extension box body 20 is arranged on the side of the storage battery 30. The overall layout is more three-dimensional, and it can avoid the storage battery 30 occupying too much height space or horizontal space in the engine room and affecting the installation layout of surrounding components. Since there is a power-taking terminal for connecting to the engine starting circuit in the main box body 10, for low-equipped models, the main box body 10 can be used alone without configuring the extension box body 20. For high-equipped models, the main box body 10 can be used in combination with the extension box body 20 to ensure an adequate number of power-taking terminals. Therefore, it can be determined whether to configure the extension box body 20 according to the number of vehicle optional functions, thereby improving the adaptability with the vehicle function configuration, avoiding excessive redundancy of the insurance circuit in low-equipped models, reducing material waste, being beneficial to reducing the overall vehicle cost, and enhancing the product competitiveness.

[0032] In some embodiments, refer to Figures 1 to 3, on one side of the main box body 10 close to the extension box body 20, there is a support platform 12. The first bus bar 11 is provided with a first overlapping surface 111. The top end of the second bus bar 21 is bent upward towards the upper part of the support platform 12 to form a second overlapping surface 211. The second overlapping surface 211 and the first overlapping surface 111 overlap and conduct electricity with each other, and both are overlapped and fixed on the support platform 12. The main body part of the first bus bar 11 is abutted against the bottom of the cavity of the main box body 10. On this basis, the position of the first bus bar 11 close to the positive electrode plug 31 is bent upward in a Z shape to form the first overlapping surface 111. Since the extension box body 20 is located on the side of the battery 30, the main body part of the second bus bar 21 is vertically abutted against the vertical surface of the cavity wall of the extension box body 20, and its top end is bent into an inverted L shape to form the second overlapping surface 211. After the second overlapping surface 211 and the first overlapping surface 111 overlap and conduct electricity up and down, both are overlapped and supported on the support platform 12 for fixation. Thus, not only can the reliable conduction between the first bus bar 11 and the second bus bar 21 be realized, but also since the second bus bar 21 is connected to the extension box body 20, there is no need to additionally provide a connection structure between the extension box body 20 and the main box body 10 or the battery 30. Therefore, the structure of the extension box body 20 can be simplified, the cost can be saved, the structural compactness can be improved, and the disassembly and assembly are convenient.

[0033] Optionally, the above-mentioned second overlapping surface 211 overlaps above the first overlapping surface 111, and at least one side edge of the second overlapping surface 211 is provided with a limiting rib 2111, and the limiting rib 2111 abuts against the side wall of the support platform 12. With the second overlapping surface 211 on the top and the first overlapping surface 111 on the bottom, when disassembling and assembling the extension box body 20, there is no need to loosen the first bus bar 11, thus facilitating the disassembly and assembly operation of the extension box body 20. While the second overlapping surface 211 overlaps above the first overlapping surface 111, the limiting rib 2111 abuts against the side wall of the support platform 12. Thus, the horizontal swinging freedom degree of the second bus bar 21 can be restricted, thereby improving the connection stability of the extension box body 20 and the connection and conduction reliability between the second bus bar 21 and the first bus bar 11.

[0034] It should be noted that the above-mentioned second overlapping surface 211 can be provided with a limiting rib 2111 on one side, or can be provided with limiting ribs 2111 on both sides to form an inverted U shape. Here, the method of providing limiting ribs 2111 on both sides is preferably adopted, so that the clamping of the support platform 12 can be formed by the limiting ribs 2111 on both sides, thereby improving the anti-rotation effect of the limiting rib 2111 on the second bus bar 21 and ensuring the stable and reliable connection and conduction between the second bus bar 21 and the first bus bar 11.

[0035] Specifically, as Figure 1 and Figure 2As shown in the figure, a connecting bolt 121 is provided on the support platform 12. The connecting bolt 121 passes through the first overlapping surface 111 and the second overlapping surface 211 and is screwed with a fastening member 122; the top end of the extension box body 20 has a folded edge 22 bent upward toward the upper part of the main box body 10, and the folded edge 22 overlaps on the edge of the main box body 10. Considering the anti-rotation effect of the limit rib 2111, only one connecting bolt 121 needs to be provided on the support platform 12 to ensure the connection stability between the first overlapping surface 111 and the second overlapping surface 211, thereby improving the disassembly and assembly convenience of the extension box body 20; in order to avoid the problem that the top bending part of the second busbar 21 is suspended and causes the extension box body 20 to shake up and down, the folded edge 22 at the top end of the extension box body 20 is overlapped and supported on the edge of the main box body 10 here, so as to avoid the extension box body 20 from making abnormal noises due to up and down shaking.

[0036] It should be noted that in order to improve the top structural strength of the extension box body 20 and avoid the folded edge 22 from being broken due to stress, reinforcing ribs 221 are distributed on the lower surface of the folded edge 22, and the reinforcing ribs 221 are used to overlap on the edge of the main box body 10.

[0037] In some embodiments, please refer to Figure 2 and Figure 3 , a plurality of first insulating grooves 13 are provided in the main box body 10, and a first fuse 131 is connected in each first insulating groove 13. Each first fuse 131 is respectively connected and conducted with the first busbar 11 to form a first power-taking end; a plurality of second insulating grooves 23 are provided in the extension box body 20, and a second fuse 231 is connected in each second insulating groove 23. Each second fuse 231 is respectively connected and conducted with the second busbar 21 to form a second power-taking end.

[0038] The first fuse 131 can specifically be a plug-in fuse. Specifically, the first fuse 131 corresponding to connecting the engine starting circuit can preferably adopt a MEGA fuse 1311, and the first fuse 131 and the second fuse 231 corresponding to connecting in-vehicle electrical appliances can preferably adopt a MIDI fuse 1312. Here, the main box body 10 and the extension box body 20 can specifically be injection-molded with insulating plastic materials. Each first insulating groove 13 formed inside the main box body 10 can not only serve as the installation structure of the first fuse 131, but also provide insulation protection for different circuits, thereby improving the safety of power-taking and power-using.

[0039] In order to facilitate accurate power connection for different circuits and avoid problems of incorrect wiring, such as Figure 5 and Figure 6As shown, anti-fooling structures 132 are provided in each of the first insulating grooves 13 and each of the second insulating grooves 23, and the anti-fooling structures 132 are different from each other. Here, each of the anti-fooling structures 132 is respectively matched with a corresponding structure on the corresponding power connection terminal. For example, if the anti-fooling structure 132 is a groove, a protrusion matching the groove is provided on the power connection terminal. The differences between the anti-fooling structures 132 can be differences in position or shape, or both position and shape can be different.

[0040] As a variant embodiment of the main box body 10 described above, please refer to Figure 2 , a third bus bar 14 is provided in the main box body 10. One end of the third bus bar 14 is connected and conducted with the first bus bar 11, and the other end extends to the edge of the main box body 10 and is provided with a first standby power take-off plug 141; a second standby power take-off plug 212 is provided on the second bus bar 21. Since the first bus bar 11 is located inside the main box body 10 and is not convenient for direct power connection, the third bus bar 14 connected and conducted with it is used to extend to the edge of the main box body 10 and the first standby power take-off plug 141 is provided, so that emergency power connection and power taking can be conveniently carried out through the first standby power take-off plug 141; and the second standby power take-off plug 212 can be directly provided at the bent part of the second bus bar 21 for emergency power connection and power taking, thereby improving the convenience of emergency power use of the vehicle.

[0041] Figure 1 and Figure 2 As shown in and, a connection and conduction method between the first bus bar 11 and the positive electrode plug 31 is shown. A power take-off hoop 112 is connected to the first bus bar 11, and the power take-off hoop 112 is hoop-connected and conducted with the positive electrode plug 31. In this embodiment, the main box body 10 can be provided with an avoidance hole on the bottom wall suitable for the positive electrode plug 31 to extend into, so that the main box body 10 can be installed directly above the positive electrode plug 31, thereby making the first bus bar 11 closer to the positive electrode plug 31. Therefore, only by connecting the power take-off hoop 112 on the first bus bar 11 and sleeving it on the positive electrode plug 31 and tightening it can the conduction connection between the first bus bar 11 and the positive electrode plug 31 be realized, with a compact structure and reliable conduction.

[0042] Exemplarily, please refer to Figure 4 , in this embodiment, the main box body 10 is pressed against the top surface of the storage battery 30, and the bottom surface of the main box body 10 is provided with a positioning post 15 extending downward. The positioning post 15 is used for inserting into a positioning hole 32 on the top surface of the storage battery 30; clamping members 16 extending downward are respectively provided on both sides of the main box body 10, and the clamping members 16 are used for clamping a flange 33 on the side wall of the storage battery 30.

[0043] Here, two positioning posts 15 can be arranged at intervals. The two positioning posts 15 are inserted and matched with the positioning holes 32 on the storage battery 30, so as to limit the horizontal displacement and rotational freedom of the main box body 10. On this basis, the reliable connection between the main box body 10 and the storage battery 30 can be realized by the up-and-down clamping cooperation between the buckles 16 on both sides of the main box body 10 and the convex edges 33 on both sides of the storage battery 30. There is no need to additionally set up connecting parts for connection, which can not only avoid the problem of loosening and abnormal noise of the main box body 10 caused by the loosening and falling off of the connecting parts, but also facilitate disassembly and assembly.

[0044] Based on the same inventive concept, in combination with Figures 1 to 6 it is understood that an embodiment of the present application further provides a vehicle, including the above-mentioned storage battery positive pole fuse box.

[0045] Compared with the prior art, the vehicle provided in this embodiment adopts the above-mentioned storage battery positive pole fuse box, and the space layout is reasonable and compact. For low-equipped models, the main box body 10 can be used alone without configuring an expansion box body 20. For high-equipped models, the main box body 10 can be used in combination with the expansion box body 20 to ensure a sufficient number of power-taking ends, so as to avoid the situation of excessive redundancy in the fuse circuit of low-equipped models, reduce material waste, be beneficial to reducing the vehicle cost, and improving the product competitiveness.

[0046] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A battery positive electrode fuse box, characterized in that: include: A main box body (10) is connected to the top of a storage battery (30), a first bus bar (11) is arranged in the main box body (10), the first bus bar (11) is connected and conducted with a positive electrode plug (31) of the storage battery (30), the first bus bar (11) has a plurality of first power supply terminals, and one of the first power supply terminals is used to connect to an engine starting circuit; An extension box body (20) is detachably connected to the main box body (10) and is located on the side of the storage battery (30). A second bus bar (21) is provided inside the extension box body (20). The second bus bar (21) has a plurality of second power supply terminals, and the top end of the second bus bar (21) extends out of the extension box body (20) and is connected and conducted with the first bus bar (11).

2. The battery positive electrode fuse box according to claim 1, characterized in that: A support platform (12) is provided on one side of the main box body (10) close to the expansion box body (20); the first bus bar (11) is provided with a first overlapping surface (111); the top end of the second bus bar (21) is bent toward the top of the support platform (12) to form a second overlapping surface (211); the second overlapping surface (211) and the first overlapping surface (111) overlap and conduct with each other, and both are overlapped and fixed to the support platform (12).

3. The battery positive electrode fuse box according to claim 2, characterized in that: The second overlapping surface (211) overlaps above the first overlapping surface (111), and at least one side edge of the second overlapping surface (211) is provided with a limiting rib (2111), and the limiting rib (2111) abuts against the side wall of the support platform (12).

4. The battery positive electrode fuse box according to claim 2, characterized in that: The support platform (12) is provided with a connecting bolt (121), the connecting bolt (121) passes through the first overlapping surface (111) and the second overlapping surface (211) and is screwed to a fastener (122); the top end of the expansion box body (20) has a folded edge (22) bent toward the top of the main box body (10), and the folded edge (22) overlaps the edge of the main box body (10).

5. The battery positive electrode fuse box according to claim 1, characterized in that: The main box body (10) is provided with a plurality of first isolation grooves (13), each of which is connected to a first fuse (131), and each of which is connected to the first bus (11) to form the first power supply end; the extension box body (20) is provided with a plurality of second isolation grooves (23), each of which is connected to a second fuse (231), and each of which is connected to the second bus (21) to form the second power supply end.

6. The battery positive electrode fuse box according to claim 5, characterized in that: Each of the first electric-isolating grooves (13) and each of the second electric-isolating grooves (23) is provided with an anti-fool structure (132), and each of the anti-fool structures (132) is different.

7. The battery positive electrode fuse box according to claim 1, characterized in that: A third bus (14) is provided in the main box body (10); one end of the third bus (14) is connected to the first bus (11), and the other end extends to the edge of the main box body (10) and is provided with a first spare power plug (141); and a second spare power plug (212) is provided on the second bus (21).

8. The battery positive electrode fuse box according to claim 1, characterized in that: The first busbar (11) is connected to a power-collecting hoop (112), and the power-collecting hoop (112) is connected to the positive electrode plug (31) to conduct electricity.

9. The battery positive electrode fuse box according to any one of claims 1 to 8, characterized in that: The main box body (10) is pressed against the top surface of the storage battery (30), and the bottom surface of the main box body (10) is provided with a positioning column (15) extending downwards, and the positioning column (15) is used to plug into a positioning hole (32) located on the top surface of the storage battery (30); and downwardly extending buckles (16) are respectively provided on both sides of the main box body (10), and the buckles (16) are used to clamp the convex edge (33) located on the side wall of the storage battery (30).

10. A vehicle, characterized in that It comprises a battery positive electrode fuse box as described in any one of claims 1 to 9.

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