Automobile battery insulation protective cover convenient to disassemble

Abstract

The utility model relates to the technical field of electric automobile battery packs, in particular to an automobile battery insulation protective cover convenient to disassemble. The automobile battery insulation protective cover convenient to disassemble comprises a battery pack and an insulation cover body used for covering the battery pack, clamping parts are arranged on the outer plate walls, close to the bottom, of the two sides of the insulating cover body. According to the automobile battery insulation protective cover convenient to disassemble, after the insulation cover body covers a battery pack, the middle connecting plates on the two sides are pulled outwards and slide downwards along limiting sliding grooves formed in the battery pack through limiting edges until the insulation cover body completely covers the battery pack, then the middle connecting plates are loosened, and therefore a clamping rod on a U-shaped rod is inserted into a lock hole; and when the insulating cover body is disassembled, the middle connecting plates on the two sides are pulled outwards to enable the clamping rods on the U-shaped rods to slide out of the lock holes, then the insulating cover body slides upwards, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle battery packs, in particular to an easily disassembled automobile battery insulation protective cover. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional vehicle fuels as a power source, or use conventional vehicle fuels but adopt new vehicle power devices, and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures. These vehicles are designed to reduce dependence on traditional petroleum fuels, reduce tail gas emissions, improve energy efficiency, and achieve sustainable development;

[0003] Green energy electric vehicles came into being, and the safety of battery packs is particularly important. The battery packs of today's battery-swap new energy vehicles are basically installed at the bottom. When swapping batteries, it is necessary to drive to the battery swap platform of the battery swap station, and use the mechanical chassis of the battery swap platform to dismantle the battery bottom cover at the bottom of the car, remove the bottom cover, and then remove the cover on the top of the battery pack. Because there are too many screws installed between the cover and the battery pack, it takes a lot of time for the staff to disassemble and assemble it.

[0004] Therefore, it is necessary to provide a new and easy-to-disassemble automobile battery insulation protection cover to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an easily disassembled automobile battery insulation protective cover.

[0006] The utility model provides an easily disassembled automobile battery insulation protection cover comprising:

[0007] Battery pack, and

[0008] An insulating cover body used for covering the battery pack;

[0009] Wherein, two symmetrically distributed lock holes are provided on the outer wall of both sides of the battery pack near the bottom;

[0010] Among them, clamping components are arranged on the outer plate walls on both sides of the insulating cover body close to the bottom, and the clamping components include a central connecting plate, and lock core components for clamping the insulating cover body and the lock hole in the battery pack are installed at both ends of the central connecting plate.

[0011] Preferably, the lock core component includes a mounting tube, one end of which is fixedly engaged on the outer plate wall of the insulating cover, and an elastically connected U-shaped rod is installed on the mounting tube, and a clamping rod for inserting the lock hole is fixedly installed on the U-shaped rod.

[0012] Preferably, a spring is fixedly installed in the installation tube, and the other end of the spring is fixedly connected to the rod head of the U-shaped rod inserted into the installation tube.

[0013] Preferably, the clamping rod is fixedly mounted on the rod head of the U-shaped rod located outside the mounting tube.

[0014] Preferably, both sides of the central connecting plate are fixedly connected to the middle rod ends of the two U-shaped rods respectively.

[0015] Preferably, the outer panel wall of the battery pack is provided with a plurality of vertically arranged limiting slide grooves, and a mounting hole is provided at the bottom of each of the limiting slide grooves.

[0016] Preferably, a plurality of limiting ribs are fixedly mounted on the inner plate wall of the insulating cover, and the limiting ribs correspond to the limiting sliding grooves.

[0017] Compared with the related art, the easily disassembled automobile battery insulation protective cover provided by the utility model has the following beneficial effects:

[0018] After the insulating cover is placed on the battery pack, the utility model pulls outwards the center connecting plates on both sides and slides down along the limit sliding grooves provided in the battery pack through the limit ribs until the insulating cover is completely placed on the battery pack and then releases the center connecting plates, so that the clamping rods on the U-shaped rods are inserted into the locking holes, thereby quickly completing the installation of the insulating cover. When removing the insulating cover, the center connecting plates on both sides are pulled outwards so that the clamping rods on the U-shaped rods slide out of the locking holes, and then the insulating cover can be slid up. The operation is simple and convenient, and the limit ribs on the insulating cover are inserted into the limit sliding grooves provided in the battery pack, which improves the stability of the insulating cover installed on the battery pack on the one hand, and on the other hand, the limit ribs can abut against the screws on the mounting holes, thereby avoiding the screws from loosening due to the vibration of the car, thereby causing the hidden danger of poor stability of the battery pack. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a preferred embodiment of the easily disassembled automobile battery insulation protective cover provided by the utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of the structure of the insulating cover shown;

[0021] Figure 3 for Figure 2 The structural schematic diagram of the clamping component is shown.

[0022] Numbers in the figure: 1, battery pack; 1a, lock hole; 1b, limit slide groove; 1c, mounting hole; 2, insulation cover; 3, snap-on component; 31, center connecting plate; 32, lock core; 321, mounting cylinder; 332, spring; 333, U-shaped rod; 334, snap-on rod; 4, limit rib. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0025] See also Figures 1 to 3 The embodiment of the utility model provides an easily disassembled automobile battery insulation protection cover, and the easily disassembled automobile battery insulation protection cover comprises: a battery pack 1, an insulation cover body 2 and a clamping component 3.

[0026] In the embodiments of the present invention, please refer to Figure 1 , Figure 2 and Figure 3 The battery pack 1 is provided with an insulating cover 2 for covering the battery pack 1, and two symmetrically distributed lock holes 1a are provided on the outer plate walls on both sides of the battery pack 1 near the bottom;

[0027] A clamping component 3 is provided on the outer plate wall near the bottom on both sides of the insulating cover 2, and the clamping component 3 includes a central connecting plate 31, and both ends of the central connecting plate 31 are equipped with a lock core component 32 for clamping the insulating cover 2 and the lock hole 1a in the battery pack 1, and the lock core component 32 includes a mounting tube 321, one end of the mounting tube 321 is fixedly embedded in the outer plate wall of the insulating cover 2, and an elastically connected U-shaped rod 333 is installed on the mounting tube 321, and a clamping rod 334 for inserting the lock hole 1a is fixedly installed on the U-shaped rod 333, and a spring 332 is fixedly installed in the mounting tube 321, and the other end of the spring 332 is fixedly connected to the rod head of the U-shaped rod 333 inserted into the mounting tube 321, and the clamping rod 334 is fixedly installed on the rod head of the U-shaped rod 333 located on the outside of the mounting tube 321, and the two sides of the central connecting plate 31 are respectively fixedly connected to the middle rod ends of the two U-shaped rods 333.

[0028] It should be noted that: when the insulating cover 2 is covered on the battery pack 1, the central connecting plates 31 on both sides are pulled outward so that the U-shaped rod 333 stretches the spring 332. At this time, the insulating cover 2 is covered on the battery pack 1 and slides down along the limiting slide groove 1b opened in the battery pack 1 through the limiting rib 4 until the insulating cover 2 is completely covered on the battery pack 1. At this time, the clamping rod 334 corresponds to the locking hole 1a, and then the central connecting plate 31 is loosened, so that the clamping rod 334 on the U-shaped rod 333 is inserted into the locking hole 1a under the elastic force of the stretching spring 332, thereby quickly completing the installation of the insulating cover 2. When removing the insulating cover 2, the central connecting plates 31 on both sides are pulled outward so that the clamping rod 334 on the U-shaped rod 333 slips out of the locking hole 1a, and then the insulating cover 2 can be slid up. The operation is simple and convenient.

[0029] In the embodiments of the present invention, please refer to Figure 1 and Figure 2 The outer wall of the battery pack 1 is provided with a plurality of vertically arranged limiting grooves 1b, and a mounting hole 1c is provided at the bottom of each limiting groove 1b, and a plurality of limiting ribs 4 are fixedly installed on the inner wall of the insulating cover 2, and the limiting ribs 4 correspond to the limiting grooves 1b.

[0030] It should be noted that: the battery pack 1 is installed in the battery installation area of ​​the car by using screws to pass through the installation hole 1c opened in the battery pack 1. When all the batteries are installed in the battery pack 1, the insulating cover 2 is covered on the battery pack 1, so that the limiting ribs 4 on the insulating cover 2 are inserted into the limiting slide grooves 1b opened in the battery pack 1. On the one hand, the stability of the insulating cover 2 installed on the battery pack 1 is improved. On the other hand, the limiting ribs 4 can abut against the screws on the installation hole 1c, thereby avoiding the screws from loosening due to the vibration of the car, thereby causing the hidden danger of poor stability of the battery pack 1.

[0031] The working principle of the easily disassembled automobile battery insulation protective cover provided by the utility model is as follows:

[0032] The battery pack 1 is installed in the vehicle battery installation area by passing the screws through the installation holes 1c provided in the battery pack 1. When all the batteries are installed in the battery pack 1, the insulating cover 2 is placed on top of the battery pack 1, and the center connecting plates 31 on both sides are pulled outward to make the U-shaped rod 333 stretch the spring 332. At this time, the insulating cover 2 is placed on the battery pack 1, and slides down along the limiting slide groove 1b provided in the battery pack 1 through the limiting ribs 4 until the insulating cover 2 is completely placed on the battery pack 1. At this time, the clamping rod 334 corresponds to the locking hole 1a, and then the center connecting plate 31 is loosened, so that the clamping rod 334 on the U-shaped rod 333 stretches the spring 332. It is inserted into the lock hole 1a under the action of the elastic force, so the installation of the insulating cover 2 is completed quickly. When removing the insulating cover 2, the central connecting plates 31 on both sides are pulled outward to make the clamping rod 334 on the U-shaped rod 333 slip out of the lock hole 1a, and then the insulating cover 2 can be slid up. The operation is simple and convenient. The limiting ribs 4 on the insulating cover 2 are inserted into the limiting slide grooves 1b provided in the battery pack 1. On the one hand, the stability of the insulating cover 2 installed on the battery pack 1 is improved. On the other hand, the limiting ribs 4 can abut against the screws on the mounting holes 1c to avoid the screws from loosening due to the vibration of the car, thereby causing the hidden danger of poor stability of the battery pack 1.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An easily disassembled automotive battery insulation protective cover, characterized in that: include: a battery pack (1), and An insulating cover (2) used for covering the battery pack (1); Wherein, two symmetrically distributed lock holes (1a) are provided on the outer plate walls on both sides of the battery pack (1) close to the bottom; Wherein, a clamping component (3) is provided on the outer plate walls on both sides of the insulating cover (2) close to the bottom, and the clamping component (3) includes a central connecting plate (31), and both ends of the central connecting plate (31) are equipped with a lock core component (32) for clamping the insulating cover (2) and the lock hole (1a) in the battery pack (1).

2. The easily detachable automotive battery insulation protective cover according to claim 1, characterized in that: The lock core component (32) comprises a mounting tube (321), one end of which is fixedly engaged with the outer plate wall of the insulating cover (2), and an elastically connected U-shaped rod (333) is mounted on the mounting tube (321), and a clamping rod (334) for inserting the lock hole (1a) is fixedly mounted on the U-shaped rod (333).

3. The easily detachable automobile battery insulation protective cover according to claim 2, characterized in that: A spring (332) is fixedly installed in the installation tube (321), and the other end of the spring (332) is fixedly connected to the rod head of a U-shaped rod (333) inserted into the installation tube (321).

4. The easily detachable automobile battery insulation protective cover according to claim 3, characterized in that: The clamping rod (334) is fixedly mounted on the rod head of the U-shaped rod (333) located outside the mounting cylinder (321).

5. The easily detachable automobile battery insulation protective cover according to claim 4, characterized in that: Both sides of the central connecting plate (31) are fixedly connected to the middle rod ends of the two U-shaped rods (333) respectively.

6. The easily detachable automotive battery insulation protective cover according to claim 1, characterized in that: The outer plate wall of the battery pack (1) is provided with a plurality of vertically arranged limiting sliding grooves (1b), and a mounting hole (1c) is provided at the bottom of each limiting sliding groove (1b).

7. The easily detachable automobile battery insulation protective cover according to claim 6, characterized in that: A plurality of limiting ribs (4) are fixedly mounted on the inner plate wall of the insulating cover (2), and the limiting ribs (4) correspond to the limiting sliding grooves (1b).

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