CN213425069U

CN213425069U - Explosion-proof type new energy automobile battery with prevent overheat protection device

Info

Publication number: CN213425069U
Application number: CN202022416619.4U
Authority: CN
Inventors: 郝伟杰
Original assignee: Shanghai Shiyi Automobile Service Co ltd
Current assignee: Shanghai Shiyi Automobile Service Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-11
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses an explosion-proof type new energy automobile battery with prevent overheat protection device, including heat radiation fins, battery piece and base, the inside bottom intermediate position department of base installs the heat conduction seat, and the both sides of heat conduction seat all are provided with two conducting strips, the inside of heat conduction seat evenly is provided with the battery piece, the inside heat radiation fins that all is provided with of base of heat conduction seat both sides, the both sides that the heat conduction seat was kept away from on the base top all are provided with two gag lever posts, and the gag lever post outer wall one side of keeping away from the heat conduction seat all overlaps and is equipped with buffer spring, buffer spring is close to the gag lever post outer wall of heat conduction seat one side and all overlaps and is equipped with the fly. The utility model discloses a device receives when the swing, touches mutually with outside part, and the movable plate takes place to remove is driven to the fender rod atress to buffer spring on the extrusion gag lever post takes place to deform, increases the buffering, effectively weakens and shakes the influence of power to the battery, is favorable to improving device life.

Description

Explosion-proof type new energy automobile battery with prevent overheat protection device

Technical Field

The utility model relates to a new energy automobile battery technical field specifically is an explosion-proof type new energy automobile battery with prevent overheat protection device.

Background

The electric vehicles are slightly different according to different types. In a pure electric vehicle which is equipped only with a battery, the battery serves as the sole power source for the vehicle drive system. In a hybrid vehicle equipped with a conventional engine and a battery, the battery may serve as both a primary power source and an auxiliary power source for the vehicle drive system. The existing new energy automobile battery has many defects.

The first and the traditional new energy automobile batteries do not have a good compression resistance function, so that the batteries are easily damaged by compression;

secondly, the traditional new energy automobile battery does not have a good buffering function, so that the battery is unstable in stress and easy to damage in the driving process;

thirdly, the traditional new energy automobile battery has poor heat dissipation effect, which leads to continuous work and explosion of the battery.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof type new energy automobile battery with prevent overheat protection device to what provide among the above-mentioned background art does not have fine resistance to compression function, does not have fine buffer function and the relatively poor problem of radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an explosion-proof type new energy automobile battery with prevent overheat protection device, includes heat radiation fins, battery piece and base, the inside bottom intermediate position department of base installs the heat conduction seat, and the both sides of heat conduction seat all are provided with two heat conduction pieces, the inside of heat conduction seat evenly is provided with the battery piece, the inside heat radiation fins that all is provided with of base of heat conduction seat both sides, the both sides that the heat conduction seat was kept away from on the base top all are provided with two gag lever posts, and the gag lever post outer wall one side of keeping away from the heat conduction seat all overlaps and is equipped with buffer spring, buffer spring all overlaps near the gag lever post outer wall of heat conduction seat one side and is equipped with the fly leaf, and the top of fly leaf all is connected with the fender rod, the top of fender rod all extends to the top of battery.

Preferably, the top end and the bottom end of each radiating fin are respectively connected to the inner wall of the base, and one side of the heat conducting sheet, which is far away from the heat conducting seat, extends to the inside of each radiating fin.

Preferably, the fans are installed inside the base, away from one side of the heat conducting seat, of the heat radiating fins, the filter screens are arranged inside the base, away from one side of the heat conducting seat, of the fans, and the top ends and the bottom ends of the filter screens are connected to the inner wall of the base respectively.

Preferably, compressive structure includes first connecting rod, resistance to compression board, second connecting rod, slider, spout and resistance to compression spring, the second connecting rod evenly sets up between the one end of fender rod, the spout is all seted up in the inside both sides of fender rod, and the inside one side of being close to buffer spring of spout all installs the resistance to compression spring, one side that buffer spring was kept away from to the resistance to compression spring all is connected with the slider, the spout all connects in the second connecting rod through the slider, and the second connecting rod all constitutes sliding structure through slider and spout.

Preferably, the first connecting rod is installed through the articulated elements in the both ends of second connecting rod outer wall, and the top of first connecting rod is installed the resistance to compression board through the articulated elements.

Preferably, the top ends of the battery pieces penetrate through the base, and the battery pieces are located at the top end part of the base twice as large as the inner part of the base.

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

(1) the fan, the heat conducting fins and the heat radiating fins are arranged, so that a worker starts the fan to work, heat inside the battery is transferred to the heat conducting fins through the heat conducting seat and then sent into the heat radiating fins, the heat radiating area is increased, the fan can quickly radiate the heat inside the heat radiating fins during working, the purpose of quickly radiating is achieved, external dust can be prevented from entering the battery through the filter screen, and the heat radiating efficiency of the device is improved through the structure;

(2) by arranging the guard bar, the buffer spring and the movable plate, when the device is subjected to shaking force and is in contact with an external part, the guard bar is stressed to drive the movable plate to move, so that the buffer spring on the limiting rod is extruded to deform, the buffer is increased, the influence of the shaking force on the battery is effectively weakened, and the protection function of the device is improved by the structure;

(3) through being provided with the resistance to compression board, first connecting rod, second connecting rod and resistance to compression spring, when the device received external force extrusion, the resistance to compression board atress takes place the activity, drive first connecting rod and take place the skew, thereby make first connecting rod promote the second connecting rod and take place the displacement, it slides in the middle of the spout to drive the slider, can prevent that the resistance to compression board from taking place the skew, resistance to compression spring takes place deformation simultaneously, the increase buffering can effectively protect external extrusion force direct contact battery, cause the damage to the battery, this structure has improved the compressive capacity of device.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a guard bar; 2. a limiting rod; 3. a buffer spring; 4. a filter screen; 5. a fan; 6. heat dissipation fins; 7. a heat conductive sheet; 8. a heat conducting base; 9. a compression resistant structure; 901. a first link; 902. a pressure resistant plate; 903. a second link; 904. a slider; 905. a chute; 906. a compression spring; 10. a battery piece; 11. a base; 12. a movable plate.

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. 1-4, the present invention provides a technical solution: an explosion-proof new energy automobile battery with an overheating-prevention protection device comprises a heat dissipation fin 6, battery pieces 10 and a base 11, wherein a heat conduction seat 8 is installed at the middle position of the bottom end in the base 11, two heat conduction pieces 7 are arranged on two sides of the heat conduction seat 8, and the battery pieces 10 are uniformly arranged in the heat conduction seat 8;

the top ends of the battery pieces 10 penetrate through the base 11, and the top end parts of the battery pieces 10, which are positioned on the base 11, are twice as large as the inner parts of the base 11;

specifically, as shown in fig. 1, 2 and 3, when the mechanism is used, the combination of the battery pieces 10 can provide normal operation for the automobile, and the sufficient electric quantity is ensured;

the base 11 at the two sides of the heat conducting seat 8 is internally provided with radiating fins 6;

the top end and the bottom end of the heat radiating fin 6 are respectively connected with the inner wall of the base 11, and one side of the heat conducting fin 7 far away from the heat conducting seat 8 extends into the heat radiating fin 6;

specifically, as shown in fig. 1, when the mechanism is used, the heat inside the battery is transferred to the heat-conducting fins 7 through the heat-conducting base 8, and then is sent into the heat-radiating fins 6, so that the heat-radiating area is increased;

a fan 5 is arranged in the base 11 on the side, away from the heat conducting seat 8, of the heat radiating fins 6, the type of the fan 5 can be Q1 (F) B-2.5, a filter screen 4 is arranged in the base 11 on the side, away from the heat conducting seat 8, of the fan 5, and the top end and the bottom end of the filter screen 4 are respectively connected to the inner wall of the base 11;

specifically, as shown in fig. 1 and 2, when the mechanism is used, the heat dissipation area of the heat dissipation fins 6 is increased, the fan 5 can work to quickly dissipate heat inside the heat dissipation fins 6, so as to achieve the purpose of quick heat dissipation, and the filter screen 4 can prevent external dust from entering the battery;

two limiting rods 2 are arranged on two sides of the top end of the base 11, which are far away from the heat conducting seat 8, and buffer springs 3 are sleeved on one sides of the outer walls of the limiting rods 2, which are far away from the heat conducting seat 8, movable plates 12 are sleeved on the outer walls of the limiting rods 2, which are close to one sides of the heat conducting seat 8, of the buffer springs 3, the top ends of the movable plates 12 are connected with protection rods 1, the top ends of the protection rods 1 extend to the upper side of the battery piece 10, and compression-resistant structures 9 are arranged above the;

the compression-resistant structure 9 comprises a first connecting rod 901, compression-resistant plates 902, a second connecting rod 903, sliding blocks 904, sliding grooves 905 and compression-resistant springs 906, the second connecting rod 903 is uniformly arranged between one ends of the protection rods 1, the sliding grooves 905 are arranged on two sides inside the protection rods 1, the compression-resistant springs 906 are arranged on one sides, close to the buffer springs 3, inside the sliding grooves 905, the sliding blocks 904 are connected to one sides, far away from the buffer springs 3, of the compression-resistant springs 906, the sliding grooves 905 are connected to the second connecting rod 903 through the sliding blocks 904, and the second connecting rod 903 and the sliding grooves 905 form a sliding structure;

specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the mechanism is used, the first connecting rod 901 deflects, so that the first connecting rod 901 pushes the second connecting rod 903 to displace, and drives the sliding block 904 to slide in the sliding groove 905, so that the pressure-resistant plate 902 can be prevented from deflecting, and meanwhile, the pressure-resistant spring 906 deforms, so that buffering is increased, and external extrusion force can be effectively protected from directly contacting the battery;

the two ends of the outer wall of the second connecting rod 903 are both provided with a first connecting rod 901 through a hinge, and the top end of the first connecting rod 901 is provided with a pressure-resistant plate 902 through the hinge;

specifically, as shown in fig. 1, 2, 3 and 4, when the device is pressed by external force, the pressure-resistant plate 902 is forced to move, so as to drive the first link 901 to shift. The battery can be prevented from being directly contacted with the outside.

The working principle is as follows: when the device is used, firstly, after the battery works for a long time, a large amount of heat is easily generated inside, the work personnel open the fan 5 to work, the heat inside the battery is transmitted to the heat conducting fins 7 through the heat conducting seat 8, then the heat inside the heat radiating fins 6 is sent into, the heat radiating area is increased, the heat inside the heat radiating fins 6 can be quickly emitted by the fan 5 to work, the purpose of quick heat radiation is achieved, and the filter screen 4 can prevent external dust from entering the battery.

Later, when the car in the in-process of traveling, take place to rock easily, cause the influence to the battery, the device receives and shakes power, touches mutually with the external part, and the movable plate 12 takes place to remove is driven in the atress of fender rod 1 to buffer spring 3 on the extrusion gag lever post 2 takes place to deform, increases the buffering, effectively weakens the influence of shaking power to the battery.

Finally, when the device receives external force extrusion, resistance to compression board 902 atress takes place the activity, drives first connecting rod 901 and takes place the skew to make first connecting rod 901 promote second connecting rod 903 and take place the displacement, drive slider 904 and slide in the middle of spout 905, can prevent resistance to compression board 902 from taking place the skew, resistance to compression spring 906 takes place deformation simultaneously, and the increase buffering can effectively protect external extrusion force direct contact battery, causes the damage to the battery.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an explosion-proof type new energy automobile battery with prevent overheat protection device, includes cooling fin (6), battery piece (10) and base (11), its characterized in that: a heat conducting seat (8) is arranged at the middle position of the bottom end in the base (11), two sides of the heat conducting seat (8) are respectively provided with two heat conducting fins (7), the interior of the heat conducting seat (8) is uniformly provided with battery pieces (10), the base (11) at the two sides of the heat conducting seat (8) is internally provided with radiating fins (6), two limiting rods (2) are arranged on two sides of the top end of the base (11) far away from the heat conducting seat (8), and one side of the outer wall of the limiting rod (2) far away from the heat conducting seat (8) is sleeved with a buffer spring (3), the outer wall of the limiting rod (2) at one side of the buffer spring (3) close to the heat conducting seat (8) is sleeved with a movable plate (12), and the top of fly leaf (12) all is connected with fender rod (1), the top of fender rod (1) all extends to the top of battery piece (10), the top of fender rod (1) is provided with compressive structures (9).

2. The explosion-proof new energy automobile battery with the overheat protection device according to claim 1, wherein: the top end and the bottom end of each radiating fin (6) are respectively connected to the inner wall of the base (11), and one side, far away from the heat conducting seat (8), of each heat conducting sheet (7) extends to the inside of each radiating fin (6).

3. The explosion-proof new energy automobile battery with the overheat protection device according to claim 1, wherein: the fan (5) is installed inside the base (11) on one side, away from the heat conducting seat (8), of the heat radiating fins (6), the filter screen (4) is arranged inside the base (11) on one side, away from the heat conducting seat (8), of the fan (5), and the top end and the bottom end of the filter screen (4) are connected to the inner wall of the base (11) respectively.

4. The explosion-proof new energy automobile battery with the overheat protection device according to claim 1, wherein: resistance to compression structure (9) include first connecting rod (901), resistance to compression board (902), second connecting rod (903), slider (904), spout (905) and resistance to compression spring (906), second connecting rod (903) evenly sets up between the one end of fender rod (1), spout (905) are all seted up in the inside both sides of fender rod (1), and inside one side of being close to buffer spring (3) of spout (905) all installs resistance to compression spring (906), one side that buffer spring (3) were kept away from in resistance to compression spring (906) all is connected with slider (904), spout (905) all connect in second connecting rod (903) through slider (904), and second connecting rod (903) all constitute sliding construction through slider (904) and spout (905).

5. The explosion-proof new energy automobile battery with the overheat protection device according to claim 4, wherein: and two ends of the outer wall of the second connecting rod (903) are provided with first connecting rods (901) through hinges, and the top ends of the first connecting rods (901) are provided with pressure-resistant plates (902) through hinges.

6. The explosion-proof new energy automobile battery with the overheat protection device according to claim 1, wherein: the top end of each battery piece (10) penetrates through the base (11), and the top end part of each battery piece (10) located on the base (11) is twice the inner part of the base (11).