Storage battery protection structure for light truck

Abstract

The utility model discloses a storage battery protection structure for a light truck. The storage battery protection structure comprises a bearing assembly and a protection assembly, the bearing assembly comprises a bottom plate and two support plates, and the two support plates are connected to the two ends of the bottom plate correspondingly. The protection assembly is in an L shape, the protection assembly and the bearing assembly are buckled to form a battery containing cavity, the protection assembly comprises a top plate and two side plates, the two side plates are connected to the two sides of the top plate respectively, and the bearing assembly is detachably connected with the protection assembly.

Description

Technical Field

[0001] The utility model belongs to the field of automobile parts, and in particular relates to a battery protection structure for light trucks. Background Art

[0002] At present, the country is vigorously promoting the application of zero-emission, low-noise new energy commercial vehicles, which will not only help reduce the transportation industry's consumption of oil and reduce my country's dependence on foreign oil, but also further achieve energy conservation and emission reduction, and help achieve the "dual carbon" goals as soon as possible. The battery system of new energy vehicles is one of the important systems to ensure the long-term normal operation of the vehicle. During the use of pure electric trucks, there are problems such as no charging and swapping stations along the work route and long charging time, which brings range anxiety to the driver. Hybrid vehicles can increase the range and alleviate range anxiety while meeting the requirements of energy conservation and emission reduction.

[0003] In recent years, with the advancement of new energy vehicle technology and the demand for special design parts for new energy vehicles, this importance has become increasingly apparent. Borrowing the structure of fuel vehicles has certain limitations, and more and more products are independently developed for new energy vehicles.

[0004] The existing battery system has a simple structure, poor protection, no waterproofness, and poor appearance after the whole vehicle is arranged. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model aims to provide a battery protection structure for light trucks, which can overcome the defects of the prior art such as single battery system structure, poor protection, no waterproofness and poor appearance after the whole vehicle is arranged.

[0006] In order to solve the above problems existing in the prior art, the technical solution adopted by the utility model is:

[0007] A battery protection structure for a light truck, comprising a load-bearing component and a protection component;

[0008] The bearing assembly includes a bottom plate and two bracket plates, and the two bracket plates are respectively connected to two ends of the bottom plate;

[0009] The protective component is L-shaped, and the protective component and the bearing component are buckled together to form a battery accommodating cavity. The protective component includes a top plate and two side plates, and the two side plates are respectively connected to the two sides of the top plate. The bearing component and the protective component are detachably connected.

[0010] Further, the protective component is made of PP material. The top plate is provided with a plurality of protrusions. The top plate is provided with a boss protruding outward, and the protrusion is located on the plane at the top of the boss. The inner wall of the top plate is recessed toward its outer wall, the inner wall of the top plate forms an inner concave space, the outer wall of the top plate forms a boss, and the protrusion is located on the plane at the top of the boss.

[0011] Furthermore, it also includes a battery pressure plate, the inner wall of the bracket plate has an L-shaped fixing bracket, the fixing bracket is used to connect the battery pressure plate, and the battery is located between the battery pressure plate and the bottom plate. The first wall surface of the fixing bracket is connected to the inner wall of the bracket plate, and the second wall surface of the fixing bracket has a threaded through hole connected to the battery pressure plate. The battery pressure plate and the fixing bracket are connected by bolts to fix the battery between the battery pressure plate and the bottom plate.

[0012] Furthermore, the bottom plate has a concave portion and a convex portion, and the concave portion and the convex portion are arranged at intervals. The bottom plate is connected to the bracket plate by bolts. The outer wall of the bracket plate has a U-shaped structural bracket, and the protective component is provided with a convex part. The opening of the U-shaped structural bracket is connected to an elastic hook through an axle pin, and the other end of the elastic hook is detachably connected to the convex part on the protective component. The free end of the bottom plate has a functional expansion position, and the functional expansion position has a plurality of connection holes. The bracket plate is provided with a wire hole for battery routing.

[0013] Furthermore, the protective component also includes a pair of relatively arranged wing plates, the setting position of the wing plates corresponds to the position of the support plate, the support plate has a horizontal edge and a vertical edge, the horizontal edge and the vertical edge are connected by a bevel transition, the horizontal edge is connected to the top plate, the vertical edge is connected to the side plate, and the bevel is connected to the wing plate.

[0014] Furthermore, the bearing assembly includes a bottom plate and a bracket plate extending upward along opposite sides of the bottom plate, the protective assembly is L-shaped, including a top plate and a side plate, the inner wall of the side plate has a reinforcing structure, the top plate and the side plate close to the bracket plate have protruding ends, the protruding ends have grooves that match the bracket plate, the protective assembly is snapped together with the bracket plate through the groove to form a battery accommodating cavity, and the bearing assembly and the protective assembly are connected in a detachable manner.

[0015] Furthermore, the free end of the bottom plate has a function expansion position, and the function expansion position has a plurality of connection holes.

[0016] Beneficial effects of the utility model:

[0017] 1. The utility model increases the bearing capacity of the protective structure by arranging a reinforcement structure in the protective structure, and the buckling relationship between the groove and the support plate can achieve a good waterproof effect.

[0018] 2. The utility model adopts the current universal side-mounted external fixing solution, and the installation is screwed through standard holes. The internal space takes into account both 60Ah and 80Ah battery solutions, and the reserved functional area can be adapted to the fuse box and the main power switch. The high-strength steel structure of the load-bearing component is used for the skeleton construction. The protective cover is made of PP material mold parts, and an anti-slip structure is added on the outside and a load-bearing structure is added on the inside to meet the top stepping requirements after loading.

[0019] 3. The utility model adopts the bottom sheet metal combination structure + universal standard installation hole + PP material protective cover to realize the universal design of light truck battery system, taking into account fuel, pure electric and hybrid vehicle solutions, and has better protection and product appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is the structural explosion diagram of the utility model;

[0021] Figure 2 It is an exploded diagram of the load-bearing component structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the load-bearing component of the utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the protection component of the utility model;

[0024] Figure 5 This is a schematic diagram of the external structure of the protective component of the utility model;

[0025] Figure 6 for Figure 5 A partial enlarged view of the middle part;

[0026] Figure 7 It is a schematic diagram of the overall installation structure of the utility model.

[0027] In the figure: 1-bearing component; 11-bracket plate; 111-bracket mounting hole; 112-frame mounting hole; 113-wire hole; 114-fixing bracket; 115-U-shaped structure bracket; 12-bottom plate; 121-connecting hole; 2-protective component; 21-top plate; 211-protrusion; 22-side plate; 221-reinforcement structure; 23-convex part; 24-wing plate; 3-battery pressure plate; 4-power switch; 5-chassis fuse box; 6-elastic hook. DETAILED DESCRIPTION

[0028] The utility model will be further described below in conjunction with the accompanying drawings and the accompanying drawings.

[0029] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0030] The terms “first”, “second”, “third”, etc. are only used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0033] Embodiment 1:

[0034] like Figure 1 , 2 As shown in 7, a battery protection structure for a light truck includes a load-bearing component 1 and a protection component 2;

[0035] The bearing assembly 1 includes a bottom plate 12 and two bracket plates 11, and the two bracket plates 11 are respectively connected to two ends of the bottom plate 12;

[0036] The protective component 2 is L-shaped, and the protective component 2 is buckled with the bearing component 1 to form a battery accommodating cavity. The protective component 2 includes a top plate 21 and two side plates 22. The two side plates 22 are respectively connected to the two sides of the top plate 21. The bearing component 1 and the protective component 2 are detachably connected.

[0037] Embodiment 2:

[0038] On the basis of Example 1, Figure 4 As shown, the protective component 2 is made of PP material. The top plate 21 is provided with a plurality of protrusions 211. The top plate 21 is provided with a boss protruding outward, and the protrusion 211 is located on the plane at the top of the boss. The inner wall of the top plate 21 is recessed toward its outer wall, the inner wall of the top plate 21 forms an inner concave space, the outer wall of the top plate 21 forms a boss, and the protrusion 211 is located on the plane at the top of the boss.

[0039] Embodiment 3:

[0040] On the basis of Example 2, it also includes a battery pressure plate 3, the inner wall of the bracket plate 11 has an L-shaped fixing bracket 114, and the fixing bracket 114 is used to connect the battery pressure plate 3, and the battery is located between the battery pressure plate 3 and the bottom plate 12.

[0041] The first wall surface of the fixing bracket 114 is connected to the inner wall of the bracket plate 11, and the second wall surface of the fixing bracket 114 has a threaded through hole connected to the battery pressure plate 3. The battery pressure plate 3 and the fixing bracket 114 are connected by bolts to fix the battery between the battery pressure plate 3 and the bottom plate 12.

[0042] Embodiment 4:

[0043] On the basis of Example 3, Figure 3 As shown, the bottom plate 12 has a concave portion and a convex portion, and the concave portion and the convex portion are arranged at intervals.

[0044] The bottom plate 12 is connected to the bracket plate 11 by bolts.

[0045] The outer wall of the bracket plate 11 has a U-shaped structural bracket 115, and the protective component 2 is provided with a protrusion 23. The opening of the U-shaped structural bracket 115 is connected to the elastic hook 6 through an axle pin, and the other end of the elastic hook 6 is detachably connected to the protrusion 23 on the protective component 2.

[0046] The bottom plate 12 is also equipped with a fuse box bracket, a battery switch bracket, and a battery pressing plate, which are mainly responsible for fixing the battery and installing the chassis fuse 5 boxes and the power switch 4.

[0047] The free end of the bottom plate 12 has a function expansion position, and the function expansion position has a plurality of connection holes 121 .

[0048] The bracket plate is provided with a wire hole 113 for battery wiring.

[0049] Embodiment 5:

[0050] On the basis of Example 4, Figure 5 and 6 As shown, the protective component 2 also includes a pair of relatively arranged wing panels 24, and the setting position of the wing panels 24 corresponds to the position of the bracket plate 11. The bracket plate 11 has a horizontal edge and a vertical edge, and the horizontal edge is connected to the vertical edge through a bevel transition. The horizontal edge is connected to the top plate 21, the vertical edge is connected to the side plate 22, and the bevel is connected to the wing panels 24.

[0051] Embodiment 6:

[0052] like Figure 1-7 As shown, the bearing component 1 includes a bottom plate 12 and a bracket plate 11 extending upward along the opposite side of the bottom plate 12, the protective component 2 is L-shaped, and includes a top plate 21 and a side plate 22, the inner wall of the side plate 22 has a reinforcing structure 221, the top plate 21 and the side plate 22 close to the bracket plate 11 have protruding ends, the protruding ends have grooves that match the bracket plate 11, the protective component 2 is snapped with the bracket plate 11 through the groove to form a battery accommodating cavity, and the bearing component 1 and the protective component 2 are connected in a detachable manner.

[0053] The bracket plate 11 is provided with a plurality of bracket mounting holes 111 and a frame mounting hole 112 .

[0054] The free end of the bottom plate 12 has a function expansion position, and the function expansion position has a plurality of connection holes 121 .

[0055] The present utility model is not limited to the above-mentioned optional implementation modes. Anyone can derive other various forms of products under the inspiration of the present utility model. However, no matter what changes are made in the shape or structure, all technical solutions that fall within the scope defined by the claims of the present utility model fall within the protection scope of the present utility model.

Claims

1. A battery protection structure for a light truck, characterized in that: It comprises a bearing component (1) and a protection component (2); The bearing assembly (1) comprises a bottom plate (12) and two bracket plates (11), wherein the two bracket plates (11) are respectively connected to two ends of the bottom plate (12); The protective component (2) is L-shaped, and the protective component (2) and the bearing component (1) are buckled together to form a battery accommodating cavity. The protective component (2) comprises a top plate (21) and two side plates (22), and the two side plates (22) are respectively connected to two sides of the top plate (21), and the bearing component (1) and the protective component (2) are detachably connected.

2. The battery protection structure for a light truck according to claim 1, characterized in that: The protective component (2) is made of PP material.

3. The battery protection structure for a light truck according to claim 1, characterized in that: The top plate (21) is provided with a plurality of protrusions (211).

4. The battery protection structure for a light truck according to claim 3, characterized in that: The top plate (21) is provided with a boss protruding outwards, and the boss (211) is located on the plane of the top of the boss.

5. The battery protection structure for a light truck according to claim 1, characterized in that: It also includes a battery pressing plate (3), the inner wall of the bracket plate (11) is connected to an L-shaped fixing bracket (114), the fixing bracket (114) is used to connect the battery pressing plate (3), and the battery is located between the battery pressing plate (3) and the bottom plate (12).

6. The battery protection structure for a light truck according to claim 1, characterized in that: The bottom plate (12) is provided with a concave portion and a convex portion, and the concave portion and the convex portion are arranged at intervals.

7. The battery protection structure for a light truck according to claim 1, characterized in that: The bottom plate (12) and the bracket plate (11) are connected via bolts.

8. The battery protection structure for a light truck according to claim 1, characterized in that: The outer wall of the bracket plate (11) has a U-shaped structural bracket (115), the protective component (2) is provided with a protrusion (23), the opening of the U-shaped structural bracket (115) is connected to an elastic hook (6) via an axle pin, and the other end of the elastic hook (6) is detachably connected to the protrusion (23) on the protective component (2).

9. The battery protection structure for a light truck according to claim 8, characterized in that: The protection component (2) further comprises a pair of wing plates (24) arranged opposite to each other, wherein the position of the wing plates (24) corresponds to the position of the support plate (11), and the support plate (11) comprises a horizontal edge and a vertical edge, wherein the horizontal edge is connected to the vertical edge via a bevel transition, the horizontal edge is connected to the top plate (21), the vertical edge is connected to the side plate (22), and the bevel is connected to the wing plates (24).

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