CN210325930U

CN210325930U - Battery box for new energy automobile with buffer function

Info

Publication number: CN210325930U
Application number: CN201921537971.4U
Authority: CN
Inventors: 刘丙晓; 田海兰; 刘灵歌; 金尚元; 罗博
Original assignee: Zhengzhou Institute of Finance and Economics
Current assignee: Zhengzhou Institute of Finance and Economics
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-04-14
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a battery box with buffer function for new energy automobile, which comprises a box body, a box cover and a handle, wherein the inner cavity of the box body is provided with a support plate, both ends of the support plate are provided with sliders, the inner wall of the box body is provided with a chute corresponding to the sliders, the sliders are in sliding connection with the chutes, the upper surface of the support plate is provided with a battery tank, the battery tank is of a U-shaped structure, the inner cavity of the battery tank is provided with a plurality of batteries which are uniformly distributed, and a heat-conducting silica gel gasket is arranged between every two adjacent batteries, when the box body vibrates in use, because the top end of the battery is provided with a press block which is in contact with the top end of the battery, the bottom of the support plate plays a good buffer function through the matching among a connecting rod, a sliding sleeve, a sliding rod, a buffering spring, a damping cushion effect is better under the action of an elastic ring, the battery is well protected.

Description

Battery box for new energy automobile with buffer function

Technical Field

The utility model relates to a new energy automobile technical field specifically is a battery box for new energy automobile with buffer function.

Background

The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source, integrates advanced technologies in the aspects of power control and driving of the automobile, and is advanced in technical principle, new in technology and new in structure. In some of the existing new energy vehicles, a power source is provided by a battery to realize the traveling of the new energy vehicle.

In general, batteries are placed in a battery box, and when the existing battery box for the new energy automobile is used, a battery element is prone to failure due to vibration, the damping performance is limited, the batteries are prone to damage, and the service life of the battery element is seriously affected.

Disclosure of Invention

An object of the utility model is to provide a battery box for new energy automobile with buffer function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a new energy automobile battery box with a buffer function comprises a box body, a box cover and a handle, wherein a support plate is arranged in an inner cavity of the box body, sliding blocks are arranged at two ends of the support plate, sliding grooves are formed in the inner wall of the box body and correspond to the sliding blocks, the sliding blocks are connected with the sliding grooves in a sliding mode, a battery jar is arranged on the upper surface of the support plate and is of a U-shaped structure, a plurality of batteries are uniformly distributed in the inner cavity of the battery jar, a heat-conducting silica gel gasket is arranged between every two adjacent batteries, the bottom of the heat-conducting silica gel gasket extends to the inner cavity of the bottom of the battery jar and is provided with a heat dissipation plate, the heat dissipation plate is of the U-shaped structure, the vertical part of the heat dissipation plate extends to the outer side of the battery jar and is provided with a plurality of uniformly, an extrusion spring is arranged in the elastic ring, an arc-shaped groove is formed in one side, in contact with the elastic ring, of the pressing block, the size of the arc-shaped groove is matched with that of the elastic ring, sliding rods are arranged at two ends of the fixing block, a fixing cylinder is arranged at one end, away from each other, of each sliding rod, a supporting rod is connected to the top end of the fixing cylinder in a sliding mode, and the top end of the supporting rod;

as a further aspect of the present invention: the bottom of the supporting rod extends to the inner cavity of the fixed cylinder and is provided with a limiting plate, the middle part of the bottom of the limiting plate is provided with a damping pad, the bottom of the damping pad is connected with the inner wall of the bottom of the fixed cylinder, springs are arranged on two sides of the damping pad, the top end of the fixed cylinder is provided with a limiting sleeve, the limiting sleeve is connected with the supporting rod in a sliding manner, the sliding rod is connected with a sliding sleeve in a sliding manner, the top end of the sliding sleeve is rotatably connected with a connecting rod through a;

as a further aspect of the present invention: the utility model discloses a battery box, including box, sliding rod cover, box left and right sides wall, box top, box bottom, sliding sleeve, buffer spring, the sliding sleeve is connected to the sliding rod cover, and the sliding sleeve is connected to the buffer spring one end, and the fixed section of thick bamboo is connected to the buffer spring other end, the box left and right sides wall all is provided with a plurality of evenly distributed's ventilation hole, and the box is the both sides lateral wall in addition all provided with the opening, sliding connection has the dust screen in the opening, the box top is provided with the case lid, the case lid bottom is provided with the briquetting with the battery.

Compared with the prior art, the beneficial effects of the utility model are that:

1. during the use, when the box takes place vibrations, because the top of battery has the piece of support to rather than inconsistent, and the backup pad bottom has played fine cushioning effect through the cooperation between the connecting rod that sets up, sliding sleeve, slide bar, buffer spring, damping pad, the spring to under the effect of elastic ring and extrusion spring, make the buffering effect better, thereby the effectual phenomenon that prevents under the environment of external vibrations that the battery from rocking takes place, played fine guard action to the battery.

2. Be provided with the ventilation hole through the box both sides, it is good to make battery and air contact, the exposed part can be through the natural heat transfer of air, and the battery is adjacent between with heat transfer to the heating panel through heat conduction silica gel gasket, carry out quick heat dissipation on with heat transfer to the heating panel by the heating panel again, and carry out the forced air cooling through the heat of opening on to the fin, through filling the heat conduction silica gel gasket in the space between the battery, good heat conduction has been played, the shock attenuation, insulating properties, thereby the life of battery has been prolonged.

Drawings

Fig. 1 is a schematic structural diagram of a battery box for a new energy vehicle having a buffering function.

Fig. 2 is a schematic structural diagram of a box body in a battery box for a new energy automobile with a buffering function.

Fig. 3 is a partially enlarged view of a battery box a for a new energy automobile having a buffering function.

Fig. 4 is a connection diagram of a support rod and a fixing cylinder in a battery box for a new energy automobile with a buffer function.

In the figure: 1-box body, 2-box cover, 3-handle, 4-vent hole, 5-opening, 6-dustproof net, 7-support plate, 8-battery groove, 9-battery, 10-heat conduction silica gel gasket, 11-heat dissipation plate, 12-heat dissipation plate, 13-pressing block, 14-fixing block, 15-sliding rod, 16-fixing cylinder, 17-support rod, 18-sliding sleeve, 19-buffer spring, 20-connecting rod, 21-pressing block, 22-elastic ring, 23-extrusion spring, 24-arc groove, 25-limiting plate, 26-damping pad, 27-spring, 28-limiting sleeve, 29-sliding block and 30-sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, a battery box for a new energy automobile with a buffering function includes a box body 1, a box cover 2 and a handle 3, wherein a supporting plate 7 is disposed in an inner cavity of the box body 1, sliding blocks 29 are disposed at both ends of the supporting plate 7, a sliding groove 30 is disposed on an inner wall of the box body 1 corresponding to the sliding blocks 29, the sliding blocks 29 are slidably connected to the sliding grooves 30, a battery jar 8 is disposed on an upper surface of the supporting plate 7, the battery jar 8 is of a U-shaped structure, a plurality of batteries 9 are uniformly distributed in an inner cavity of the battery jar 8, a heat conductive silicone gasket 10 is disposed between each two adjacent batteries 9, a bottom of the heat conductive silicone gasket 10 extends to an inner cavity at a bottom of the battery jar 8 and is provided with a heat dissipation plate 11, the heat dissipation plate 11 is of a U-shaped structure, a vertical portion of the heat dissipation, pressing blocks 21 are arranged on the upper surface of the fixed block 14 and opposite to the bottom of the supporting plate 7, an elastic ring 22 is arranged between the two pressing blocks 21, an extrusion spring 23 is arranged in the elastic ring 22, an arc-shaped groove 24 is formed in one side, in contact with the elastic ring 22, of the pressing blocks 21, the size of the arc-shaped groove 24 is matched with that of the elastic ring 22, sliding rods 15 are arranged at two ends of the fixed block 14, a fixed cylinder 16 is arranged at one end, away from each other, of each of the two sliding rods 15, a supporting rod 17 is connected to the top end of the fixed cylinder 16;

the bottom of the supporting rod 17 extends to the inner cavity of the fixed cylinder 16 and is provided with a limiting plate 25, the middle part of the bottom of the limiting plate 25 is provided with a damping pad 26, the bottom of the damping pad 26 is connected with the inner wall of the bottom of the fixed cylinder 16, two sides of the damping pad 26 are respectively provided with a spring 27, the top end of the fixed cylinder 16 is provided with a limiting sleeve 28, the limiting sleeve 28 is in sliding connection with the supporting rod 17, the sliding rod 15 is in sliding connection with a sliding sleeve 18, the top end of the sliding sleeve 18 is in rotating connection with a connecting rod 20 through a rotating;

slide bar 15 cover is equipped with buffer spring 19, and sliding sleeve 18 is connected to buffer spring 19 one end, and fixed section of thick bamboo 16 is connected to the buffer spring 19 other end, the 1 left and right sides wall of box all is provided with a plurality of evenly distributed's ventilation hole 4, and box 1 other both sides lateral wall all is provided with opening 5, and sliding connection has dust screen 6 in opening 5, 1 top of box is provided with

case lid

2, 2 bottoms of case lid are provided with the briquetting 13 with battery 9 one-to-one, and briquetting 13 bottoms contact with the upper surface of battery 9, and 2 tops of case lid are provided with the handle 3 of two symmetric distributions, and case lid 2 passes through screw and 1 fixed connection of box.

The utility model discloses a theory of operation is:

when the box body 1 vibrates in use, because the top end of the battery 9 is provided with the abutting block 13 to abut against the battery, the bottom of the supporting plate 7 has good buffering effect through the matching among the arranged connecting rod 20, the sliding sleeve 18, the sliding rod 15, the buffer spring 19, the damping pad 26 and the spring 27, and under the action of the elastic ring 22 and the extrusion spring 23, the buffering effect is better, thereby effectively preventing the battery 9 from shaking under the environment of external vibration, having good protection effect on the battery 9, enabling the battery 9 to be in good contact with air through the ventilation holes 4 arranged at two sides of the box body 1, enabling the exposed part to naturally exchange heat through air, transmitting the heat to the heat dissipation plate 11 through the heat conduction silica gel gasket 10 between the adjacent batteries 9, then conducting the heat to the heat dissipation plate 12 through the heat dissipation plate 11 to quickly dissipate the heat, and cooling the heat on the heat dissipation plate 12 through the opening 5, the heat-conducting silica gel gasket 10 is filled in the gap between the batteries 9, so that good heat-conducting, shock-absorbing and insulating performances are achieved, and the service life of the batteries is prolonged.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a battery box for new energy automobile with buffer function, including box (1), case lid (2) and handle (3), a serial communication port, box (1) inner chamber is provided with backup pad (7), backup pad (7) both ends all are provided with slider (29), box (1) inner wall corresponds with slider (29) and is provided with spout (30), slider (29) and spout (30) sliding connection, backup pad (7) upper surface is provided with battery jar (8), battery jar (8) are U type structure, and battery jar (8) inner chamber is provided with battery (9) of a plurality of evenly distributed, and all be provided with heat conduction silica gel gasket (10) between per two adjacent battery (9), heat conduction silica gel gasket (10) bottom extends to battery jar (8) bottom inner chamber and is provided with heating panel (11), heating panel (11) are U type structure, and heating panel (11) vertical position extends to the battery jar (8) outside and is provided with a plurality of evenly distributed' s The heat dissipation device comprises a heat dissipation sheet (12), wherein a fixed block (14) is arranged at the bottom of an inner cavity of the box body (1), slide bars (15) are arranged at two ends of the fixed block (14), a fixed cylinder (16) is arranged at one end, away from each other, of each of the two slide bars (15), a support bar (17) is connected to the top end of each of the fixed cylinders (16) in a sliding manner, the top end of each of the support bars (17) is connected to the bottom of a support plate (7), a sliding sleeve (18) is connected to each of the slide bars (15) in a sliding manner, a connecting rod (20);

slide bar (15) cover is equipped with buffer spring (19), and sliding sleeve (18) is connected to buffer spring (19) one end, and fixed section of thick bamboo (16) is connected to buffer spring (19) other end, box (1) left and right sides wall all is provided with a plurality of evenly distributed's ventilation hole (4), and box (1) both sides lateral wall all is provided with opening (5) in addition, and sliding connection has dust screen (6) in opening (5), box (1) top is provided with case lid (2), and case lid (2) top is provided with handle (3) of two symmetric distributions, and case lid (2) pass through screw and box (1) fixed connection.

2. The battery box with the buffering function for the new energy automobile as claimed in claim 1, wherein pressing blocks (21) are arranged at positions opposite to the upper surface of the fixing block (14) and the bottom of the supporting plate (7), an elastic ring (22) is arranged between the two pressing blocks (21), and an extrusion spring (23) is arranged inside the elastic ring (22).

3. The battery box with the buffering function for the new energy automobile according to claim 2, wherein an arc-shaped groove (24) is formed in one side, which is in contact with the elastic ring (22), of the pressing block (21), and the size of the arc-shaped groove (24) is matched with that of the elastic ring (22).

4. The battery box with the buffering function for the new energy automobile as claimed in claim 1, wherein the bottom of the supporting rod (17) extends to the inner cavity of the fixed cylinder (16) and is provided with a limiting plate (25), a damping pad (26) is arranged in the middle of the bottom of the limiting plate (25), the bottom of the damping pad (26) is connected with the inner wall of the bottom of the fixed cylinder (16), and springs (27) are arranged on two sides of the damping pad (26).

5. The battery box with the buffering function for the new energy automobile as claimed in claim 1, wherein a limiting sleeve (28) is arranged at the top end of the fixing barrel (16), and the limiting sleeve (28) is slidably connected with the supporting rod (17).

6. The battery box with the buffering function for the new energy automobile as claimed in claim 1, wherein the bottom of the box cover (2) is provided with a pressing block (13) corresponding to the batteries (9) one by one, and the bottom of the pressing block (13) is in contact with the upper surface of the batteries (9).