CN210142663U

CN210142663U - New energy automobile battery guard box

Info

Publication number: CN210142663U
Application number: CN201920370300.7U
Authority: CN
Inventors: 姚露露
Original assignee: 姚露露
Current assignee: Fulan (Shanghai) Technology Development Co.,Ltd.
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-03-13
Anticipated expiration: 2029-03-21

Abstract

The utility model discloses a new energy automobile battery guard box, including the automobile base, placed the standing groove on the automobile base top surface. This device is effectual has realized convenient change battery and has placed incasement power battery's purpose, and through the setting of first spring section of thick bamboo and spring section of thick bamboo, when the car goes the in-process and produces jolting, deposit in the battery and place incasement vehicle power battery under the effort of a plurality of spring in four first spring section of thick bamboos and a plurality of spring section of thick bamboo, can effectual buffering jolt dynamics, and because the battery places the setting of a plurality of ventilation holes on the case, thereby can effectually improve the ventilation effect that the incasement was placed to the battery, be favorable to vehicle power battery's heat dissipation, because the fin bottom stretches out automobile chassis, so the fin contacts with external cold wind when the vehicle went, thereby the fin can be fast effectual dispels the heat for the air in the standing groove, and then further improvement vehicle power battery's radiating effect.

Description

New energy automobile battery guard box

Technical Field

The utility model relates to a new energy automobile field, concretely relates to new energy automobile battery guard box.

Background

The power battery is an important technology in the development of the electric automobile, a plurality of power batteries are generally fixed by a box body, in the prior art, a battery box is made into two parts, namely an outer box body and an inner battery box filled with the power batteries, the outer box body is installed on the electric automobile, and the inner battery box is installed in the outer box body. At present, the battery of bus is difficult when its weight makes to maintain or change the battery, also leads to the damage of battery very easily when injuring the staff easily in the handling to current battery protection device shock attenuation effect is unsatisfactory, and the battery receives the dynamics of jolting easily when the vehicle is gone, and the unstable condition of connection takes place between battery and the wire appears easily like this, and the fin on the current battery protection device all is fixed mounting goes in addition, consequently is not convenient for change.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of the existence, the utility model provides a new energy automobile battery guard box.

The utility model discloses a realize through following technical scheme:

a new energy automobile battery protection box comprises an automobile base, wherein a placement groove is arranged on the top surface of the automobile base, installation blocks on two sides of the placement groove are fixedly connected with the automobile base through bolts respectively, a plurality of radiating fins vertically penetrate through the automobile base, fixing rings are fixedly sleeved on the radiating fins and fixedly connected with the bottom end of the automobile base through bolts, the top ends of the radiating fins penetrate through the bottom end of the placement groove and extend into the placement groove, a battery placement box is arranged in the placement groove, a cover plate is attached to the top end of the battery placement box and fixedly connected with the battery placement box through bolts, a plurality of ventilation holes are fixedly formed in the outer side wall of the battery placement box, a plurality of spring cylinders are arranged between the bottom end of the battery placement box and the bottom end in the placement groove, the bottom ends of the spring cylinders are fixedly connected with the bottom end of the placement groove, and sliding blocks are arranged in the, a spring is fixedly arranged between the bottom end of the sliding block and the bottom end in the spring cylinder, the spring is arranged in the spring cylinder, a sliding rod is fixedly arranged at the top end of the sliding block, a supporting block is fixedly arranged at the top end of the sliding rod, the top surface of the supporting block is attached to the bottom end of the battery placing box, a cover body is arranged right above the placing groove, an opening is arranged at the center of the top surface of the cover body, a cover is hinged at the opening side end through a hinge, two threaded rods are connected to the top end of the cover body in a threaded manner and symmetrically arranged at two sides of the opening, the bottom end of the threaded rod penetrates through the top end of the cover body and is rotationally connected with the top end of the placing groove through a rotating block, a handle is fixed at the top end of the threaded rod, through grooves are respectively and vertically arranged at the top ends of four side walls, the connecting rod other end leads to groove lateral wall swivelling joint through first rotatory piece, first spring barrel side is equipped with the fixed plate, fixed plate side and cover body inside wall fixed connection, the spout has transversely been seted up on the fixed plate, it has T type pole to slide in the spout, T type pole side is fixed with first fixed plate, first fixed plate and first spring barrel side fixed connection, it has first slider to slide in the first spring barrel, fixed being equipped with first spring between the top in first slider top and the first spring barrel, first spring setting is in first spring barrel, first slider bottom mounting has first slide bar, first slide bar bottom stretches out first spring barrel bottom and stretches into that the standing groove is interior to be articulated to have the fixed block, the case lateral wall fixed connection is placed with the battery to the fixed block side.

Preferably, the bottom end in the placing groove and the bottom end of the spring barrel are fixedly connected by welding.

Preferably, the contact position of the top surface of the fixing ring and the bottom end of the automobile base is provided with a sealing ring.

Compared with the prior art, the beneficial effects of the utility model are that: this device is effectual has realized convenient change battery and has placed incasement power battery's purpose, and through the setting of first spring section of thick bamboo and spring section of thick bamboo, when the car goes the in-process and produces jolting, deposit in the battery and place incasement vehicle power battery under the effort of a plurality of spring in four first spring section of thick bamboos and a plurality of spring section of thick bamboo, can effectual buffering jolt dynamics, and because the battery places the setting of a plurality of ventilation holes on the case, thereby can effectually improve the ventilation effect that the incasement was placed to the battery, be favorable to vehicle power battery's heat dissipation, because the fin bottom stretches out automobile chassis, so the fin contacts with external cold wind when the vehicle went, thereby the fin can be fast effectual dispels the heat for the air in the standing groove, and then further improvement vehicle power battery's radiating effect.

Drawings

FIG. 1 is a block diagram of the structure of the present invention;

FIG. 2 is a cross-sectional view A-A of the structure of the present invention;

FIG. 3 is a schematic diagram of the structure of the present invention;

fig. 4 is a schematic view of the structure of the present invention.

In the figure: the battery storage box comprises a placement groove 1, a through groove 2, an automobile base 3, a cooling fin 4, a fixing ring 5, a spring cylinder 6, a sliding block 7, a spring 8, a sliding rod 9, a first rotating block 10, a first spring cylinder 11, a first sliding block 12, a first spring 13, a first sliding rod 14, a battery storage box 15, a ventilation hole 16, a cover plate 17, a first fixing plate 18, a fixing plate 19, a cover body 20, a rotating block 21, a threaded rod 22, a cover 23, a T-shaped rod 24, a connecting rod 25, a supporting block 26, an opening 27, a handle 28, a sliding groove 29 and a fixing block 30.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, 2, 3 and 4, a new energy automobile battery protection box comprises an automobile base 3, a placement groove 1 is placed on the top surface of the automobile base 3, installation blocks on two sides of the placement groove 1 are fixedly connected with the automobile base 3 through bolts respectively, a plurality of radiating fins 4 vertically penetrate through the automobile base 3, fixing rings 5 are fixedly sleeved on the radiating fins 4, the fixing rings 5 are fixedly connected with the bottom end of the automobile base 3 through bolts, the top ends of the radiating fins 4 penetrate through the bottom end of the placement groove 1 and extend into the bottom end of the placement groove, a battery placement box 15 is arranged in the placement groove 1, a cover plate 17 is attached to the top end of the battery placement box 15, the cover plate 17 is fixedly connected with the battery placement box 15 through bolts, a plurality of vent holes 16 are fixedly formed in the outer side wall of the battery placement box 15, a plurality of spring barrels 6 are arranged between the bottom end of the battery placement box 15 and the inner bottom end of, the bottom end of the spring cylinder 6 is fixedly connected with the inner bottom end of the placing groove 1, a sliding block 7 is arranged in the spring cylinder 6 in a sliding mode, a spring 8 is fixedly arranged between the bottom end of the sliding block 7 and the inner bottom end of the spring cylinder 6, the spring 8 is arranged in the spring cylinder 6, a sliding rod 9 is fixed at the top end of the sliding block 7, a supporting block 26 is fixed at the top end of the sliding rod 9, which extends out of the top end of the spring cylinder 6, the top surface of the supporting block 26 is attached to the bottom end of the battery placing box 15, a cover body 20 is arranged at the right upper end of the placing groove 1, an opening 27 is arranged at the center of the top surface of the cover body 20, a cover 23 is hinged at the side end of the opening 27 through hinges, two threaded rods 22 are connected to the top end of the cover body 20 in a threaded mode, the two threaded rods 22 are symmetrically, the top ends of four side walls of the placing groove 1 are respectively vertically provided with through grooves 2, the four through grooves 2 are arranged oppositely in pairs, each through groove 2 is internally provided with a first spring barrel 11, two sides of each first spring barrel 11 are respectively and symmetrically fixed with a connecting rod 25, the other end of each connecting rod 25 is rotatably connected with the side wall of each through groove 2 through a first rotating block 10, the side end of each first spring barrel 11 is provided with a fixed plate 19, the side end of each fixed plate 19 is fixedly connected with the inner side wall of the cover body 20, the fixed plate 19 is transversely provided with a sliding groove 29, a T-shaped rod 24 is arranged in each sliding groove 29, the side end of each T-shaped rod 24 is fixedly provided with a first fixed plate 18, each first fixed plate 18 is fixedly connected with the side end of the first spring barrel 11, a first sliding block 12 is arranged in each first spring barrel 11, and a first spring 13 is fixedly arranged between the top, the first spring 13 is arranged in the first spring cylinder 11, the bottom end of the first sliding block 12 is fixedly provided with a first sliding rod 14, the bottom end of the first sliding rod 14 extends out of the bottom end of the first spring cylinder 11 and extends into the placing groove 1 to be hinged with a fixed block 30, and the side end of the fixed block 30 is fixedly connected with the side wall of the battery placing box 15.

The bottom end in the placing groove 1 is fixedly connected with the bottom end of the spring barrel 6 in a welding mode.

The contact position of the top surface of the fixing ring 5 and the bottom end of the automobile base 3 is provided with a sealing ring.

The working principle is as follows: when the utility model is used, as shown in figure 1, when the automobile jolts in the driving process, the automobile power battery stored in the battery placing box 15 can effectively buffer the jolt force under the action of the four first springs 13 in the four first spring cylinders 11 and the springs 8 in the spring cylinders 6, and the heat emitted by the automobile power battery in the battery placing box 15 can enter the placing groove 1 through the vent holes 16 due to the arrangement of the vent holes 16 on the battery placing box 15, so that the ventilation effect in the battery placing box 15 can be effectively improved, the heat dissipation of the automobile power battery is facilitated, and because the bottom ends of the cooling fins 4 extend out of the automobile base 3, the cooling fins 4 are contacted with the outside cold air when the automobile is driven, so that the cooling fins 4 can quickly and effectively dissipate the heat of the air in the placing groove 1, and further improve the heat dissipation effect of the automobile power battery, and unscrew the fixing bolt on solid fixed ring 5 and can be fast convenient change fin 4, the effectual practicality that improves this device. When the power battery of the automobile needs to be replaced or repaired, as shown in fig. 3 and 4, the two threaded rods 22 are screwed by the two handles 28, so that the cover body 20 moves downwards, in the process, the first spring barrel 11 rotates around the first rotating block 10 and the connecting rod 25, when the four first spring barrels 11 rotate, the four first sliding rods 14 can pry the battery placing box 15 to move upwards at the same time, during the upward movement of the battery placing box 15, the first sliding rods 14 are firstly and slowly retracted into the first spring barrel 11 under the pushing force of the battery placing box 15, when the first spring barrel 11 rotates to be in the horizontal position, the retracted length of the first sliding rods 14 is the largest, at the moment, the compression force applied to the first springs 13 is the strongest, when the first spring barrel 11 rotates to be in the horizontal position, the first sliding rods 14 slowly extend out of the first spring barrels 11 again until the top end of the battery placing box 15 pushes the cover 23 to extend out of the top end of the cover body 20, therefore, the handle 28 can be stopped to rotate, the fixing bolt for fixing the cover plate 17 is unscrewed, the cover plate 17 is taken away from the battery placing box 15, and the automobile power battery in the battery placing box 15 can be taken out for replacement or maintenance.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a new energy automobile battery guard box, includes automobile base (3), its characterized in that: the automobile battery storage box is characterized in that a placement groove (1) is placed on the top surface of an automobile base (3), mounting blocks on two sides of the placement groove (1) are fixedly connected with the automobile base (3) through bolts respectively, a plurality of radiating fins (4) vertically penetrate through the automobile base (3), fixing rings (5) are fixedly sleeved on the radiating fins (4), the fixing rings (5) are fixedly connected with the bottom end of the automobile base (3) through bolts, the top ends of the radiating fins (4) penetrate through the bottom end of the placement groove (1) and extend into the bottom end of the placement groove, a battery storage box (15) is arranged in the placement groove (1), a cover plate (17) is attached to the top end of the battery storage box (15), the cover plate (17) is fixedly connected with the battery storage box (15) through bolts, a plurality of ventilation holes (16) are fixedly formed in the outer side wall of the battery storage box (15), a plurality of spring cylinders (6) are arranged between the bottom end of the battery, the bottom end of the spring cylinder (6) is fixedly connected with the inner bottom end of the placing groove (1), a sliding block (7) is arranged in the spring cylinder (6) in a sliding mode, a spring (8) is fixedly arranged between the bottom end of the sliding block (7) and the inner bottom end of the spring cylinder (6), the spring (8) is arranged in the spring cylinder (6), a sliding rod (9) is fixed at the top end of the sliding block (7), a supporting block (26) is fixed at the top end of the sliding rod (9) extending out of the top end of the spring cylinder (6), the top surface of the supporting block (26) is attached to the bottom end of the battery placing box (15), a cover body (20) is arranged at the upper end of the placing groove (1), an opening (27) is formed in the center of the top surface of the cover body (20), a cover (23) is hinged to the side end of the opening (27) through a hinge, two threaded rods (22), the bottom end of the threaded rod (22) penetrates through the top end of the cover body (20) and is rotatably connected with the top end of the placing groove (1) through a rotating block (21), a handle (28) is fixed at the top end of the threaded rod (22), through grooves (2) are vertically formed in the top ends of four side walls of the placing groove (1), every two through grooves (2) are oppositely arranged, a first spring cylinder (11) is arranged in each through groove (2), connecting rods (25) are symmetrically fixed on two sides of each first spring cylinder (11) respectively, the other end of each connecting rod (25) is rotatably connected with the side wall of each through groove (2) through a first rotating block (10), a fixing plate (19) is arranged at the side end of each first spring cylinder (11), the side end of each fixing plate (19) is fixedly connected with the inner side wall of the cover body (20), a sliding groove (29) is transversely formed in each fixing plate (19), and, t type pole (24) side is fixed with first fixed plate (18), first fixed plate (18) and first spring case (11) side fixed connection, it has first slider (12) to slide in first spring case (11), fixed being equipped with first spring (13) between first slider (12) top and the top in first spring case (11), first spring (13) set up in first spring case (11), first slider (12) bottom mounting has first slide bar (14), first slide bar (14) bottom stretches out first spring case (11) bottom and stretches into standing groove (1) in articulated have fixed block (30), case (15) lateral wall fixed connection is placed with the battery to fixed block (30) side.

2. The new energy automobile battery protection box according to claim 1, characterized in that: the bottom end in the placing groove (1) is fixedly connected with the bottom end of the spring barrel (6) by welding.

3. The new energy automobile battery protection box according to claim 1, characterized in that: and a sealing ring is arranged at the contact position of the top surface of the fixing ring (5) and the bottom end of the automobile base (3).