Automobile battery mounting rack

Abstract

The application discloses the technical field of new energy automobile, and proposes a kind of automobile battery mounting rack, comprising: first shell, second shell and multiple clamping parts, first shell is buckled on second shell, multiple clamping parts are respectively clamped in the contact portion of first shell and second shell, multiple clamping parts all include limiting block and fixed block, limiting block has limiting slot, and the contact portion of first shell and second shell is arranged in limiting slot, fixed block is from the outside of limiting block and is arranged in limiting slot, and sequentially passes through contact portion to the other side of limiting block and is clamped with a cross bar, so that contact portion and limiting block can be detachably connected. By clamping part instead of traditional bolt mounting mode, it can avoid the rusting situation of long time use bolt, so that first shell and second shell are more convenient when installing and disassembling, it is more convenient when the battery in shell interior is overhauled, limiting block and fixed block cooperate to make limiting block installation more stable.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of new energy vehicles, and particularly relates to a vehicle battery mounting rack. BACKGROUND

[0002] At present, new energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid electric vehicles, fuel cell electric vehicles, hydrogen engine vehicles and the like.

[0003] The most important part of these new energy vehicles is the battery part, and the battery is usually mounted in the corresponding mounting rack, and then the battery mounting rack is fixed with the vehicle frame. However, the existing battery mounting rack is composed of an upper shell and a lower shell, and the upper shell and the lower shell are directly fixed by a plurality of bolts. However, the bolts will rust after long-term use, which is inconvenient for maintenance of the internal battery. SUMMARY

[0004] In view of the above problems, the application provides a vehicle battery mounting rack, which comprises a first shell, a second shell and a plurality of clamping parts, the first shell is buckled on the second shell, the plurality of clamping parts are respectively clamped on the contact parts of the first shell and the second shell, the plurality of clamping parts each comprise a limiting block and a fixing block, the limiting block has a limiting groove, and the contact parts of the first shell and the second shell are arranged in the limiting groove, the fixing block passes through the limiting groove from one side of the limiting block, and then passes through the contact part to the other side of the limiting block and is clamped with a horizontal rod, so that the contact part and the limiting block can be detachably connected.

[0005] Optionally, the fixing block comprises a plug rod and the horizontal rod, and a corresponding first insertion hole and a second insertion hole are respectively arranged on the two sides of the limiting block, the plug rod passes through the first insertion hole into the limiting groove, and then passes through the contact part and the second insertion hole, so that the horizontal rod and the limiting hole at the end of the plug rod are detachably connected.

[0006] Optionally, the plug rod and the horizontal rod are magnetically connected.

[0007] Optionally, the material of the plug rod is metal iron, and a magnetic part is arranged on the horizontal rod.

[0008] Optionally, the contact part comprises a first mounting plate and a second mounting plate, the first mounting plate is arranged along the outer wall of the first shell in a circumferential direction, the second mounting plate is arranged along the outer wall of the second shell in a circumferential direction, and the plug rod passes through the first mounting plate, the second mounting plate and the outer wall of the limiting groove to be connected with the horizontal rod.

[0009] Optionally, a plurality of heat dissipation parts are further included, a plurality of air inlets are arranged on one side of the first shell, each of the air inlets is communicated with the accommodating cavity formed by the first shell and the second shell, and a corresponding heat dissipation part is arranged in each of the air inlets; and a plurality of air outlets are arranged on the other side of the first shell, and each of the air inlets corresponds to each of the air outlets.

[0010] Optionally, a plurality of filter parts are further included, and each of the filter parts is arranged on the outer wall of the first shell and covers the corresponding air inlet and the heat dissipation part in the air inlet.

[0011] Optionally, the filter part includes a mounting frame and a filter structure, the mounting frame is arranged along the circumference of the air inlet, and the filter structure is arranged on the mounting frame.

[0012] Optionally, the filter structure includes filter cotton and a filter screen, a rubber pad is arranged along the inner wall of the mounting frame, the filter screen is arranged on one side wall of the mounting frame, and the filter cotton is arranged between the filter screen and the rubber pad.

[0013] Optionally, a control board is further included, a wire arranging hole is arranged on one side of the first shell, the control board is arranged on the first shell and covers the wire arranging hole, and the control board is connected with the battery through the wire arranging hole.

[0014] Compared with the prior art, the automobile battery mounting rack provided by the application has the following advantages:

[0015] The limiting block and the fixing block on the clamping part can buckle the first shell and the second shell together through the contact part, instead of the traditional bolt mounting mode, so that rusting of the bolt after long-time use can be avoided, the first shell and the second shell are more convenient to install and disassemble, and the battery inside the shell is more convenient to overhaul, and the limiting block is more stable in installation through cooperation of the limiting block and the fixing block.

[0016] Other features and advantages of the application will be set forth in the following description of the application, and in part will become apparent to those skilled in the art from the description, or can be learned by practice of the application. The objects and other advantages of the application will be realized and attained by the structure particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the application, and for those skilled in the art, other drawings can also be obtained from these drawings without any creative effort.

[0018] Figure 1 A schematic view of the automobile battery mounting rack in the embodiment of the present application is shown;

[0019] Figure 2 A schematic view of the clamping part of the automobile battery mounting rack in the embodiment of the present application is shown;

[0020] Figure 3 A schematic view of the heat dissipation part of the automobile battery mounting rack in the embodiment of the present application is shown;

[0021] Figure 4 A schematic view of the partial section of the automobile battery mounting rack in the embodiment of the present application is shown;

[0022] Figure 5 A schematic view of the inside of the second shell of the automobile battery mounting rack in the embodiment of the present application is shown;

[0023] Figure 6 A schematic view of the inside of the first shell of the automobile battery mounting rack in the embodiment of the present application is shown;

[0024] Figure 7 A schematic view of the filter part of the automobile battery mounting rack in the embodiment of the present application is shown.

[0025] In the figure, 1, first shell; 11, wire arranging hole; 12, edge; 13, sealing gasket; 2, second shell; 21, groove; 3, clamping part; 31, limiting block; 32, fixed block; 302, limiting hole; 321, insertion rod; 322, cross rod; 301, limiting groove; 311, first insertion hole; 312, second insertion hole; 4, contact part; 40, connecting hole; 41, first mounting plate; 42, second mounting plate; 44, clamping groove; 45, fixed hole; 5, heat dissipation part; 51, air inlet hole; 52, fan; 53, mounting sleeve; 54, air outlet hole; 6, filter part; 61, mounting frame; 62, filter screen; 63, filter cotton; 64, rubber gasket; 7, control board; 8, guide rod; 9, buffer pad. DETAILED DESCRIPTION

[0026] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0027] As Figure 1As shown, the present application provides a kind of automobile battery mounting rack, comprising: first shell 1, second shell 2 and multiple clamping parts 3, first shell 1 is buckled on second shell 2, multiple clamping parts 3 are respectively clamped in the contact portion 4 of first shell 1 and second shell 2, specifically refer to Figure 2 Multiple clamping parts 3 all include limiting block 31 and fixed block 32, limiting block 31 has limiting groove 301, and the contact portion 4 of first shell 1 and second shell 2 is arranged in limiting groove 301, fixed block 32 is inserted into limiting groove 301 from the outer side of limiting block 31, and is sequentially inserted through contact portion 4 to the other side of limiting block 31 and is clamped with a cross bar 322, so that contact portion 4 and limiting block 31 can be detachably connected. By clamping part 3, first shell 1 and second shell 2 can be clamped together, specifically by limiting block 31 and fixed block 32 to limit the contact portion 4 of first shell 1 and second shell 2, so that first shell 1 and second shell 2 are tightly buckled together, and limiting block 31 and fixed block 32 are detachably matched with contact portion 4, and cross bar 322 is matched with fixed block 32 (i.e. plug rod 321), which can tightly fix contact portion 4 and limiting block 31 together, instead of traditional bolt mounting method, so that first shell 1 and second shell 2 are more convenient to install and disassemble. Optionally, the shape of first shell 1 and second shell 2 is rectangular structure, or the shape of the two shells can be designed according to the actual situation of the vehicle body. The battery is arranged on the inner wall of first shell 1 and second shell 2. The size between first shell 1 and second shell 2 is the same. Optionally, first shell 1 is provided with first groove, and second shell 2 is provided with second groove, and first shell 1 is buckled on second shell 2. Due to the existence of two grooves, a large space accommodating cavity is formed, which is convenient for the battery to have enough space, and also facilitates heat dissipation for the battery. Optionally, first shell 1 and second shell 2 are provided with groove 21 on the inner wall of first shell 1, and the edge 12 of second shell 2 can be clamped in the groove 21, to ensure the sealing between first shell 1 and second shell 2. Limiting block 31 has a clamping hole for cooperating with plug rod 321. In addition, sealing gasket 13 can be provided on the edge 12 of second shell 2 to make the two shells better sealed.

[0028] It should be noted that, as Figure 4 shown, a plurality of groups of buffer pads 9 are fixed in first shell 1 and second shell 2, the material of buffer pad 9 is any one of silica gel or rubber material, and the buffer pad 9 is protrudingly arranged. By setting the buffer pad 9, the contact area between the battery and first shell 1 and second shell 2 can be reduced, and the battery can also be conveniently cooled. The silica gel or rubber material buffer pad 9 can protect the battery, avoiding the battery from impacting first shell 1 and second shell 2 when moving.

[0029] As Figure 2As shown, in one embodiment, the fixing block 32 includes a rod 321 and a crossbar 322. A first insertion hole 311 and a second insertion hole 312 are respectively provided on both sides of the limiting block 31. The rod 321 passes through the first insertion hole 311 into the limiting groove 301, and also passes through the contact portion 4 and the second insertion hole 312, so that the crossbar 322 can be detachably connected to the limiting hole 302 at the end of the rod 321. Through the mutual cooperation between the rod 321 and the crossbar 322 and the limiting groove 301, the first housing 1 and the second housing 2 are fixed. Since the rod 321 and the crossbar 322 can be detachably connected, the first housing 1 and the second housing 2 are easily disassembled. Optionally, both the insertion rod 321 and the crossbar 322 have a T-shaped structure. The insertion rod 321 passes through the first insertion hole 311 and the second insertion hole 312, so that one end of the insertion rod 321 can be locked on the outer wall of the limiting block 31. The other end of the insertion rod 321 is provided with a limiting hole 302, so that the crossbar 322 can be inserted into the limiting hole 302. Due to its own shape, the crossbar 322 can also be locked on the outer wall of the insertion rod 321. The crossbar 322 can also be pulled out from the limiting hole 302 at any time, so as to disassemble the first housing 1 and the second housing 2 at any time.

[0030] In one embodiment, the insertion rod 321 and the crossbar 322 are magnetically connected. Through this magnetic connection, the first housing 1 and the second housing 2 can be tightly fixed together. Specifically, the insertion rod 321 is made of iron, and the crossbar 322 has a magnetic component. It should be noted that a portion of the crossbar 322 is magnetic, and the position of the magnetic component on the crossbar 322 can be designed according to actual needs to facilitate a fixed connection with the insertion rod 321.

[0031] like Figure 1 As shown, in one embodiment, the contact portion 4 includes a first mounting plate 41 and a second mounting plate 42. The first mounting plate 41 is arranged circumferentially along the outer wall of the first housing 1, and the second mounting plate 42 is arranged circumferentially along the outer wall of the second housing 2. The insertion rod 321 passes through the first mounting plate 41 and the second mounting plate 42 respectively to the outer wall of the limiting groove 301 and connects with the crossbar 322. Optionally, the first mounting plate 41 and the second mounting plate 42 are respectively provided with corresponding connecting holes 40, which are aligned with the first insertion hole 311 and the second insertion hole 312, so that the insertion rod 321 can pass through. In addition, corresponding slots 44 are opened on the outer walls of the first mounting plate 41 and the second mounting plate 42 to facilitate cooperation with the limiting block 31. The slots 44 can accommodate the limiting block 31, preventing the limiting block 31 from protruding and thus making installation inconvenient. Figure 5As shown, optionally, the mounting frame further comprises a plurality of guide rods 8, corresponding fixing holes 45 are arranged on the first mounting plate 41 and the second mounting plate 42, the plurality of guide rods 8 respectively pass through the fixing holes 45 on the first mounting plate 41 and the second mounting plate 42, and the end of the guide rod 8 is in a spherical structure. By arranging the guide rod 8, the first shell 1 can be guided during installation, so that the first shell 1 and the second shell 2 do not need to be manually aligned.

[0032] As shown in the drawings, Figure 3 , Figure 6 In an embodiment, a plurality of heat dissipation parts 5 are further included, a plurality of air inlet holes 51 are arranged on one side of the first shell 1, each air inlet hole 51 is in communication with the accommodating cavity formed by the first shell 1 and the second shell 2, and a corresponding heat dissipation part 5 is arranged in each air inlet hole 51. A plurality of air outlet holes 54 are arranged on the other side of the first shell 1, and each air inlet hole 51 corresponds to each air outlet hole 54. Optionally, the heat dissipation part 5 is a fan, and the battery between the first shell 1 and the second shell 2 can be cooled by the heat dissipation part 5, solving the problem of poor heat dissipation of the existing new energy battery. Optionally, a mounting sleeve 53 is arranged on the inner wall of the air inlet hole 51, and the heat dissipation part 5 can be arranged in the mounting sleeve 53.

[0033] In an embodiment, a plurality of filter parts 6 are further included, and the plurality of filter parts 6 are arranged on the outer wall of the first shell 1, and each filter part 6 covers the corresponding air inlet hole 51 and the heat dissipation part 5 in the air inlet hole 51. The filter part 6 can conveniently filter the gas, prevent dust from entering the first shell 1 and the second shell 2, and solve the problem of poor heat dissipation of the existing new energy battery. In addition, the heat dissipation part 5 cools the battery in the first shell 1 and the second shell 2, further improving the heat dissipation efficiency.

[0034] In an embodiment, the filter part 6 comprises a mounting frame 61 and a filter structure, the mounting frame 61 is arranged along the circumference of the air inlet hole 51, and the filter structure is arranged on the mounting frame 61. Optionally, the mounting frame 61 is made of plastic material, and the filter structure can prevent dust from entering the interior. The filter structure can be a double filter structure, so that the filtering effect is better. Optionally, the mounting frame 61 is mounted on the outer wall of the mounting sleeve 53, wherein the mounting sleeve 53 is arranged on the inner wall of the air inlet hole 51, and the heat dissipation part 5 can be arranged in the mounting sleeve 53.

[0035] As shown in the drawings, Figure 7As shown in the drawings, in an embodiment, the filter structure includes filter cotton 63 and filter screen 62, rubber pads 64 are arranged along the inner wall of the mounting frame 61 in a circumferential direction, the filter screen 62 is arranged on one side wall of the mounting frame 61, and the filter cotton 63 is arranged between the filter screen 62 and the rubber pad 64. The dust is first filtered by the filter screen 62 and then filtered by the filter cotton 63, so that the problem of dust entering the inside is avoided, and the dust cannot fall on the battery, thereby improving the heat dissipation effect of the battery. The mounting frame 61 can be sealed by the rubber pad 64, that is, the filter structure is sealed.

[0036] As shown in the drawings, Figure 1 and Figure 3 As shown in the drawings, in an embodiment, the control panel 7 is further included, a wire hole 11 is formed on one side of the first shell 1, the control panel 7 is arranged on the first shell 1 and covers the wire hole 11, and the control panel 7 is connected with the battery through the wire hole 11. The wire hole 11 can be conveniently arranged to connect the wire of the battery with the control panel 7, connect the control panel 7 with the external wire, and enhance the sealing property.

[0037] In summary, the technical scheme can solve the problem of inconvenience in installation between the two existing shells, the clamping part 3 is clamped on the first mounting plate 41 and the second mounting plate 42, instead of the traditional bolt mounting mode, so that the first shell 1 and the second shell 2 are more convenient to install and disassemble, the insertion rod 321 and the cross rod 322 cooperate to make the limiting block 31 more stable during installation, and the problem of falling of the limiting block 31 is avoided, and the cross rod 322 is magnetically fixedly connected with the insertion rod 321 on one side of the end portion, so that the limiting block 31 is more stable during installation. The edge 12 of the second shell 2 can be clamped in the groove 21, so as to ensure the sealing property between the first shell 1 and the second shell 2.

[0038] The present application solves the problem of poor heat dissipation of the existing new energy battery by arranging the filter part 6, the air inlet hole 51 and the air outlet hole 54. The fan can dissipate heat from the battery between the first shell 1 and the second shell 2, the filter part 6 can avoid dust from entering the inside, ensure safety during use, the filter screen 62 is used for preliminary filtering, and the filter cotton 63 is used for filtering dust. The rubber pad 64 can further seal the filter part 6, so that the heat dissipation effect is better, and the battery is not covered with dust.

[0039] The working principle of the present application is as follows: the buffer pad 9 is put into the first shell 1 and the second shell 2, the battery is put into the shell, then the battery line is connected, then the first shell 1 and the second shell 2 are connected, the fixing hole 45 of the second shell 2 is aligned with the guide rod 8 on the top of the first mounting plate 41, the installation between the first shell 1 and the second shell 2 is realized, the manual alignment of the positional relationship between the first shell 1 and the second shell 2 is not needed, then the limiting block 31 is clamped in the clamping groove 44 on the outer wall of the first mounting plate 41 and the second mounting plate 42, then the insertion rod 321 is inserted into the corresponding insertion hole, the insertion rod 321 penetrates the insertion hole, then the cross rod 322 is inserted into the inside of the limiting hole 302, the insertion rod 321 and the cross rod 322 are magnetically attracted and fixedly connected, the fixing between the first shell 1 and the second shell 2 is completed, then the line is connected with the control panel 7, the control panel 7 is installed on one side of the first shell 1, then the installation frame 61 is arranged on the outer wall of the installation sleeve 53, when the fan works, the gas outside is sucked into the inside to be cooled, the preliminary filtration is carried out through the filter screen 62, the dust is filtered by the filter cotton 63, so that the safety inside is ensured, and the dust is prevented from entering the inside.

[0040] Although the present application is described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and the modification or replacement does not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A car battery mounting bracket, characterized in that, The utility model relates to a first shell (1), second shell (2) and a plurality of clamping parts (3), the first shell (1) is buckled on the second shell (2), a plurality of clamping parts (3) are respectively clamped in the contact part (4) of the first shell (1) and the second shell (2), a plurality of clamping parts (3) all include limiting block (31) and fixed block (32), the limiting block (31) has the limiting slot (301), and the contact part (4) of the first shell (1) and the second shell (2) is equipped in the limiting slot (301), the fixed block (32) passes to the limiting slot (301) from the outside of the limiting block (31) and passes through the contact part (4) to the other side of the limiting block (31) and is clamped with a cross bar (322) to make the contact part (4) and the limiting block (31) can be detachably connected. The fixed block (32) includes a plug rod (321) and the cross bar (322), a corresponding first insertion hole (311) and second insertion hole (312) are respectively arranged on both sides of the limiting block (31), the plug rod (321) passes through the first insertion hole (311) to the limiting slot (301) and passes through the contact part (4) and the second insertion hole (312), so that the cross bar (322) and the limiting hole (302) at the end of the plug rod (321) are detachably connected.

2. The automotive battery mount of claim 1, wherein, The plug rod (321) and the cross bar (322) are magnetically connected.

3. The automotive battery mount of claim 2, wherein, The material of the plug rod (321) is metal iron, and a magnetic part is arranged on the cross bar (322).

4. The automotive battery mount of claim 3, wherein, The contact part (4) includes a first mounting plate (41) and a second mounting plate (42), the first mounting plate (41) is arranged along the outer wall of the first shell (1), the second mounting plate (42) is arranged along the outer wall of the second shell (2), the plug rod (321) passes through the first mounting plate (41), the second mounting plate (42) to the outer wall of the limiting slot (301) and is connected with the cross bar (322).

5. The automotive battery mount of claim 2, wherein, Further comprising a plurality of heat dissipation parts (5), a plurality of air inlet holes (51) are arranged on one side of the first shell (1), each air inlet hole (51) is communicated with the accommodating cavity formed by the first shell (1) and the second shell (2), a corresponding heat dissipation part (5) is installed in each air inlet hole (51), a plurality of air outlet holes (54) are arranged on the other side of the first shell (1), and each air inlet hole (51) corresponds to each air outlet hole (54).

6. The automotive battery mount of claim 1, wherein, Further comprising a plurality of filter parts (6), a plurality of filter parts (6) are arranged on the outer wall of the first shell (1), and each filter part (6) covers the corresponding air inlet hole (51) and the heat dissipation part (5) in the air inlet hole (51).

7. The automotive battery mount of claim 6, wherein, The filter part (6) includes a mounting frame (61) and a filter structure, the mounting frame (61) is arranged along the circumference of the air inlet hole (51), and the filter structure is arranged on the mounting frame (61).

8. The automotive battery mount of claim 7, wherein, ​ 9. The automotive battery mount of claim 8, wherein, The filter structure comprises filter cotton (63) and filter screen (62), rubber pads (64) are arranged along the inner wall of the mounting frame (61) in a circumferential direction, the filter screen (62) is arranged on one side wall of the mounting frame (61), and the filter cotton (63) is arranged between the filter screen (62) and the rubber pad (64).

10. The automotive battery mount of claim 1, wherein, A control panel (7) is further included, a wire outlet hole (11) is formed on one side of the first shell (1), the control panel (7) is arranged on the first shell (1) and covers the wire outlet hole (11), and the control panel (7) is connected with the battery through the wire outlet hole (11).

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