CN216958362U

CN216958362U - New forms of energy electric automobile battery fixing device

Info

Publication number: CN216958362U
Application number: CN202220315735.3U
Authority: CN
Inventors: 马梦梦
Original assignee: Fujian Xiangxin New Energy Auto Parts Manufacturing Co ltd
Current assignee: Fujian Xiangxin New Energy Auto Parts Manufacturing Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-07-12
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a new energy electric automobile battery fixing device, which relates to the technical field of electric automobiles and comprises a mounting plate, wherein the upper surface of the mounting plate is fixedly connected with a heat insulation box, the top end of the heat insulation box is provided with a sealing cover, a group of fixing components are arranged inside the sealing cover, the inner wall of the heat insulation box is provided with a temperature sensor, the inner bottom wall of the heat insulation box is fixedly connected with a first anti-skid pad, the outer surface of the heat insulation box is provided with a through hole, an electric fan is arranged inside the through hole, and the outer surface of the mounting plate is provided with a group of ventilation holes. It can set up through the cooperation of thermal-insulated case, sealed lid, fixed subassembly, temperature-sensing ware, first slipmat, through-hole, electric fan, ventilation hole and seal assembly, when battery ambient temperature is lower, reduces the heat exchange of battery and outside, avoids battery storage capacity to reduce because low temperature, has guaranteed electric automobile's duration.

Description

New forms of energy electric automobile battery fixing device

Technical Field

The utility model relates to the technical field of electric automobiles, in particular to a new energy electric automobile battery fixing device.

Background

The new energy electric automobile adopts electric energy as a power source, integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, the most important part in the new energy electric automobile is a battery, and a device for fixing the battery directly influences the service life of the battery.

Although the device can improve the heat dissipation effect of the device and ensure the normal operation of the battery body, when the heat dissipation effect of the battery is ensured, the device cannot reduce the heat exchange between the battery and the outside when the ambient temperature of the battery is low, and the low temperature of the battery can cause the reduction of the storage capacity of the battery and reduce the cruising ability of the electric vehicle; therefore, the new energy electric automobile battery fixing device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up for the defects of the prior art and provides a new energy electric automobile battery fixing device.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a new forms of energy electric automobile battery fixing device, includes the mounting panel, the last fixed surface of mounting panel is connected with the incubator, sealed lid is installed on the top of incubator, the inside of sealed lid is provided with a set of fixed subassembly, the temperature-sensing ware is installed to the inner wall of incubator, the first slipmat of inner diapire fixedly connected with of incubator, the through-hole has been seted up to the surface of incubator, the internally mounted of through-hole has electric fan, a set of ventilation hole has been seted up to the surface of mounting panel, the outside of incubator is provided with a set of seal assembly, two seal assembly's position respectively with electric fan with the position in ventilation hole is corresponding.

Furthermore, the fixed component comprises a threaded rod, the threaded rod is in threaded connection with the sealing cover, a rotary disc is fixedly connected to the top end of the threaded rod, a pressing plate is rotatably connected to the bottom end of the threaded rod, and a second anti-skid pad is fixedly connected to the bottom surface of the pressing plate.

Further, seal assembly includes fixed plate and two deflector, fixed plate fixed connection is in the surface of mounting panel, a side fixedly connected with cylinder that the fixed plate is close to the thermal-insulated case, the output of cylinder articulates there is the slide pipe.

Further, the inner wall fixedly connected with spring of slide pipe, the one end fixedly connected with stopper of cylinder is kept away from to the spring, the surface of stopper with the inner wall sliding connection of slide pipe, a side fixedly connected with slide bar of spring is kept away from to the stopper, the one end that the cylinder was kept away from to the slide bar runs through a side that the cylinder was kept away from to the slide pipe and extends to the outside of slide pipe, just the slide bar with slide pipe sliding connection.

Furthermore, the one end that the slide bar kept away from the slide pipe articulates there is the baffle, a side fixedly connected with that the baffle is close to the thermal-insulated case is sealed to fill up, the equal fixedly connected with first traveller and the second traveller of upper surface and the bottom surface of baffle.

Furthermore, the top and the below of baffle all are equipped with the deflector, two the equal fixed connection of deflector is in the surface of thermal-insulated case, two first slide rail and second slide rail have all been seted up to the side that the deflector is close to each other, just first traveller with second traveller is sliding connection in the inside of first slide rail and second slide rail respectively.

Furthermore, the inner wall of the heat insulation box is fixedly connected with a group of convex blocks, and the convex blocks are arranged at equal intervals.

Compared with the prior art, this new forms of energy electric automobile battery fixing device possesses following beneficial effect:

1. according to the utility model, through the matching arrangement of the thermal insulation box, the sealing cover, the fixing component, the temperature sensor, the first anti-slip pad, the through hole, the electric fan, the ventilation hole and the sealing component, the battery can be conveniently cooled by the arranged electric fan and the ventilation hole, the battery in the thermal insulation box can be conveniently fixed by the arranged fixing component, and the heat exchange between the battery and the outside can be reduced by the arranged sealing component when the ambient temperature of the battery is lower, so that the reduction of the storage capacity of the battery due to low temperature is avoided, and the cruising ability of the electric automobile is ensured.

2. According to the utility model, through the matching arrangement of the air cylinder, the sealing gasket, the heat insulation box, the through hole, the vent hole and the spring, the sealing gasket can be tightly attached to the outer surface of the heat insulation box when the air cylinder works, the through hole or the vent hole is sealed, the reaction force applied to the output end of the air cylinder can be buffered by utilizing the arranged spring, and the air cylinder is prevented from being damaged due to larger pressure.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the interior of the thermal insulation box of the present invention;

FIG. 3 is a schematic structural view of a fixing assembly of the present invention;

FIG. 4 is a schematic view of the structure of the baffle portion of the present invention;

FIG. 5 is a schematic diagram of an exploded view of the spool portion of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: the device comprises a mounting plate 1, a heat insulation box 2, a sealing cover 3, a fixing component 4, a threaded rod 401, a rotating disc 402, a pressing plate 403, a second non-slip mat 404, a temperature sensor 5, a first non-slip mat 6, a through hole 7, a sealing component 8, a fixing plate 801, an 802 air cylinder, a sliding pipe 803, a spring 804, a limiting block 805, a sliding rod 806, a baffle 807, a first sliding column 808, a second sliding column 809, a guide plate 810, a first sliding rail 811, a second sliding rail 812, a sealing gasket 813, an electric fan 9, a vent 10 and a convex block 11.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

The embodiment provides a new forms of energy electric automobile battery fixing device, and this fixing device is used for fixing new forms of energy electric automobile battery, can reduce battery and outside heat exchange when battery ambient temperature is lower, avoids battery storage capacity to reduce because low temperature, has guaranteed electric automobile's duration.

Referring to fig. 1-6, a new forms of energy electric automobile battery fixing device, includes mounting panel 1, and the last fixed surface of mounting panel 1 is connected with thermal-insulated case 2, and sealed lid 3 is installed on the top of thermal-insulated case 2, and thermal-insulated case 2 is connected through bolt and screw with sealed lid 3, can be convenient for dismantle sealed lid 3.

Be provided with a set of fixed subassembly 4 in the inside of sealed lid 3, fixed subassembly 4 includes threaded rod 401, threaded rod 401 and sealed 3 threaded connection of lid, threaded rod 401's top fixedly connected with carousel 402, anti-skidding line has been seted up at the surface of carousel 402, utilize the carousel 402 that sets up, threaded rod 401 rotates to be convenient for operate, threaded rod 401 runs through sealed lid 3 and extends to the inside of insulating box 2 in threaded rod 401's bottom, threaded rod 401's bottom is rotated and is connected with clamp plate 403, the bottom surface fixedly connected with second slipmat 404 of clamp plate 403.

When batteries placed inside the thermal insulation box 2 need to be fixed, the air cylinder 802 is rotated, the air cylinder 802 rotates to drive the fixing plate 801 to rotate, the fixing plate 801 rotates to drive the fixing plate 801 to move downwards through the matching arrangement of the fixing plate 801 and the sealing cover 3, and the sliding pipe 803 which is pressed downwards is used for fixing the batteries placed inside the thermal insulation box 2.

The inner wall of the heat insulation box 2 is provided with a temperature sensor 5, the temperature around the battery can be monitored by the arranged temperature sensor 5, when the temperature in the heat insulation box 2 is higher than 40 ℃, the electric fan 9 is started to radiate the heat in the heat insulation box 2, when the temperature inside the thermal insulation box 2 is lower than 25 ℃, the sealing assembly 8 is started to seal the thermal insulation box 2, so that the heat of the interior of the thermal insulation box 2 can be preserved, the inner bottom wall of the thermal insulation box 2 is fixedly connected with a first anti-skid pad 6, the fixing effect of placing batteries inside the thermal insulation box 2 can be improved by utilizing the arranged first anti-skid pad 6, the outer surface of the thermal insulation box 2 is provided with a through hole 7, the interior of the through hole 7 is provided with an electric fan 9, the filter screen is installed on the inner wall of the through hole 7, so that the electric fan 9 can be prevented from entering the inside of the heat insulation box 2 through the through hole 7 when working.

Set up a set of ventilation hole 10 at the surface of mounting panel 1, cooperation through electric fan 9 and ventilation hole 10 sets up, can be convenient for dispel the heat to the inside of insulating case 2, be provided with a set of seal assembly 8 in the outside of insulating case 2, two seal assembly 8's position is corresponding with the position in electric fan 9 and ventilation hole 10 respectively, through the seal assembly 8 who sets up, can be convenient for when insulating case 2 inside temperature is lower, seal insulating case 2.

Sealing assembly 8 includes fixed plate 801 and two deflectors 810, fixed plate 801 fixed connection is in the surface of mounting panel 1, a side fixedly connected with cylinder 802 that fixed plate 801 is close to thermal-insulated case 2, the output of cylinder 802 articulates there is the slide pipe 803, the inner wall fixedly connected with spring 804 of slide pipe 803, the one end fixedly connected with stopper 805 of cylinder 802 is kept away from to spring 804, spring 804 can play the impetus to stopper 805, spring 804 can play a impetus to stopper 805.

The outer surface of the limiting block 805 is connected with the inner wall of the sliding pipe 803 in a sliding manner, a side face, away from the spring 804, of the limiting block 805 is fixedly connected with a sliding rod 806, the limiting block 805 can limit the sliding rod 806 to prevent the sliding rod 806 from being separated from the inside of the sliding pipe 803, one end, away from the air cylinder 802, of the sliding rod 806 penetrates through one side face, away from the air cylinder 802, of the sliding pipe 803 and extends to the outside of the sliding pipe 803, the sliding rod 806 is connected with the sliding pipe 803 in a sliding manner, and through the matching arrangement of the sliding pipe 803, the spring 804, the limiting block 805 and the sliding rod 806, the reaction force of the baffle 807 can be buffered, and the air cylinder 802 is prevented from being damaged due to hard contact.

The one end that slide bar 806 kept away from slide pipe 803 articulates there is the baffle 807, and baffle 807 is close to the sealed pad 813 of a side fixedly connected with of thermal-insulated case 2, through the sealed pad 813 that sets up, can improve the sealed effect to thermal-insulated case 2, the equal fixedly connected with first traveller 808 and the second traveller 809 of upper surface and the bottom surface of baffle 807.

The top and the below of baffle 807 all are equipped with deflector 810, the equal fixed connection in the surface of thermal-insulated case 2 of two deflectors 810, first slide rail 811 and second slide rail 812 have all been seted up to the side that two deflectors 810 are close to each other, and first traveller 808 and second traveller 809 difference sliding connection in the inside of first slide rail 811 and second slide rail 812, through first traveller 808, second traveller 809, the cooperation setting of first slide rail 811 and second slide rail 812, can lead to the removal of baffle 807, make baffle 807 keep all the time and thermal-insulated case 2's surface parallel.

When the thermal insulation box 2 needs to be sealed, firstly, the air cylinder 802 is started, the air cylinder 802 works to push the sliding pipe 803 to move in a direction away from the fixed plate 801, the sliding pipe 803 moves to drive the spring 804, the limiting block 805 and the sliding rod 806 to move in a direction away from the fixed plate 801, one end, close to the baffle 807, of the sliding rod 806 pushes the baffle 807, the first sliding column 808 and the second sliding column 809 to move in a direction away from the fixed plate 801, through the matching arrangement of the first sliding column 808, the second sliding column 809, the first sliding rail 811 and the second sliding rail 812, the baffle 807 drives the gasket 813 to move in a direction close to the thermal insulation box 2, when the gasket 813 contacts with the outer surface of the thermal insulation box 2, the thermal insulation box 2 gives a reaction force to the gasket 813, the reaction force given by the thermal insulation box 2 is transmitted to the output end of the air cylinder 802, and simultaneously, the spring 804 is compressed, utilize the spring 804 that sets up, can cushion the reaction force that the output of cylinder 802 received, then, cylinder 802 continues work and just can make sealed 813 closely laminate with the surface of insulating box 2 to can seal through-hole 7 or ventilation hole 10.

The inner wall fixedly connected with of insulating case 2 a set of protruding piece 11, and protruding piece 11 are the equidistance and arrange, through the protruding piece 11 that sets up, can make and have the gap between the inside battery of placing of insulating case 2 and the insulating case 2 inner wall, improve the radiating effect to insulating case 2.

The working principle is as follows: when the device is used, the temperature inside the thermal insulation box 2 is monitored by using the arranged temperature sensor 5, when the temperature inside the thermal insulation box 2 is higher than 40 ℃, the electric fan 9 is started to dissipate heat inside the thermal insulation box 2, when the temperature inside the thermal insulation box 2 is lower than 25 ℃, the air cylinder 802 is started, the air cylinder 802 works to push the sliding pipe 803 to move in the direction away from the fixed plate 801, the sliding pipe 803 moves to drive the spring 804, the limiting block 805 and the sliding rod 806 to move in the direction away from the fixed plate 801, one end of the sliding rod 806 close to the baffle 807 moves to push the baffle 807, the first sliding column 808 and the second sliding column 809 in the direction away from the fixed plate 801, through the matching arrangement of the first sliding column 808, the second sliding column 809, the first sliding rail 811 and the second sliding rail 812, the baffle 807 drives the sealing gasket 813 to move in the direction close to the thermal insulation box 2, and when the sealing gasket 813 is in contact with the outer surface of the thermal insulation box 2, the heat insulating box 2 gives a reaction force of the sealing gasket 813, the reaction force of the heat insulating box 2 for the sealing gasket 813 is transmitted to the output end of the cylinder 802, meanwhile, the spring 804 is compressed, the spring 804 with the arrangement is utilized, the reaction force received by the output end of the cylinder 802 can be buffered, then, the cylinder 802 continues to work and can enable the sealing gasket 813 to be tightly attached to the outer surface of the heat insulating box 2, thereby the through hole 7 or the vent hole 10 can be sealed, further, when the ambient temperature of the battery is lower, the heat exchange between the battery and the outside is reduced, the storage capacity of the battery is prevented from being reduced due to low temperature, and the cruising ability of the electric automobile is ensured.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a new forms of energy electric automobile battery fixing device, includes mounting panel (1), its characterized in that: the last fixed surface of mounting panel (1) is connected with insulating box (2), sealed lid (3) are installed on the top of insulating box (2), the inside of sealed lid (3) is provided with a set of fixed subassembly (4), temperature-sensing ware (5) are installed to the inner wall of insulating box (2), the first slipmat (6) of inner diapire fixedly connected with of insulating box (2), through-hole (7) have been seted up to the surface of insulating box (2), the internally mounted of through-hole (7) has electric fan (9), a set of ventilation hole (10) have been seted up to the surface of mounting panel (1), the outside of insulating box (2) is provided with a set of seal assembly (8), two the position of seal assembly (8) respectively with electric fan (9) with the position of ventilation hole (10) is corresponding.

2. The new energy electric vehicle battery fixing device of claim 1, characterized in that: fixed subassembly (4) include threaded rod (401), threaded rod (401) with sealed lid (3) threaded connection, the top fixedly connected with carousel (402) of threaded rod (401), the bottom of threaded rod (401) is rotated and is connected with clamp plate (403), the bottom surface fixedly connected with second slipmat (404) of clamp plate (403).

3. The new energy electric vehicle battery fixing device of claim 1, characterized in that: sealing assembly (8) are including fixed plate (801) and two deflector (810), fixed plate (801) fixed connection is in the surface of mounting panel (1), a side fixedly connected with cylinder (802) that fixed plate (801) are close to thermal-insulated case (2), the output of cylinder (802) articulates there is slide pipe (803).

4. The new energy electric vehicle battery fixing device according to claim 3, characterized in that: the inner wall fixedly connected with spring (804) of slide pipe (803), one end fixedly connected with stopper (805) of cylinder (802) is kept away from in spring (804), the surface of stopper (805) with the inner wall sliding connection of slide pipe (803), a side fixedly connected with slide bar (806) of spring (804) is kept away from in stopper (805), one end that cylinder (802) was kept away from in slide bar (806) runs through a side that cylinder (802) was kept away from in slide pipe (803) and extends to the outside of slide pipe (803), just slide bar (806) with slide pipe (803) sliding connection.

5. The new forms of energy electric automobile battery fixing device of claim 4, characterized in that: one end, far away from the sliding pipe (803), of the sliding rod (806) is hinged to a baffle (807), one side face, close to the thermal insulation box (2), of the baffle (807) is fixedly connected with a sealing pad (813), and the upper surface and the bottom face of the baffle (807) are fixedly connected with a first sliding column (808) and a second sliding column (809).

6. The new energy electric vehicle battery fixing device of claim 5, characterized in that: the top and the below of baffle (807) all are equipped with deflector (810), two deflector (810) all fixed connection is in the surface of thermal-insulated case (2), two first slide rail (811) and second slide rail (812) have all been seted up to one side that deflector (810) are close to each other, just first traveller (808) with second traveller (809) sliding connection is in the inside of first slide rail (811) and second slide rail (812) respectively.

7. The new energy electric vehicle battery fixing device of claim 1, characterized in that: the inner wall of the heat insulation box (2) is fixedly connected with a group of convex blocks (11), and the convex blocks (11) are arranged at equal intervals.