CN218448096U

CN218448096U - Battery pack with long service life and low power

Info

Publication number: CN218448096U
Application number: CN202222179942.3U
Authority: CN
Inventors: 胡冬; 胡改成
Original assignee: Ningbo Yisheng New Energy Technology Co ltd
Current assignee: Ningbo Yisheng New Energy Technology Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-02-03
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a battery package with long-life low power, including battery package box, connection port and fan, a side surface of battery package box is provided with connection port, connection port's one end embedding is connected with the connector, connection port's top and bottom all are provided with the fixing base, and are two sets of the equal equidistance fixedly connected with backup pad in surface that the fixing base was kept away from each other, the surface that the backup pad is close to each other all runs through being provided with the rotation axis through the bearing, the deflection board has been cup jointed on the surface of rotation axis, and the deflection board is located the centre of two sets of backup pads. The utility model discloses an install connection port, connector, rotation axis, deflector, reset spring, card post and draw-in groove, at the in-process that uses this battery package, through the setting of connecting stable structure, can stabilize charging connection department to guarantee the connection stability of battery package kneck, thereby effectively solved the problem that appears in the current device and not enough.

Description

Battery pack with long service life and low power

Technical Field

The utility model relates to a battery package technical field especially relates to a battery package with long-life low power.

Background

Under the pressure of energy crisis and environmental pollution problem, environmental protection, energy-conservation have become the theme of present automobile development, and new energy automobile receives high attention and energetically supports because of energy-conserving, environmental protection pollution-free advantage, and the battery package is a very important part as new energy pure electric vehicles's power supply, and a battery package is usually passed through the cluster by a plurality of electric cores and is connected the constitution.

However, in the use process of the current battery pack, no measure is taken at the charging interface, so that the connection stability of the charging interface and the connecting line is poor, the connecting line is easy to fall off, the failure of charging is caused, and the practicability is low.

In view of this, research and improvement are carried out to solve the existing problems, and a battery pack with long service life and low power is provided, wherein the charging connection part can be stabilized through the arrangement of a connection stable structure, so that the stability of the charging connection of the battery pack is ensured, and the purposes of solving the problems and improving the practical value are achieved through the technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a battery pack with long service life and low power.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a battery package with long-life low power, includes battery package box, connection port and fan, a side surface of battery package box is provided with connection port, connection port's one end embedding is connected with the connector, connection port's top and bottom all are provided with the fixing base, and are two sets of the equal equidistance fixedly connected with backup pad in surface that the fixing base was kept away from each other, the backup pad is close to each other the surface all runs through being provided with the rotation axis through the bearing, the deflection board has been cup jointed on the surface of rotation axis, and the deflection board is located the centre of two sets of backup pads.

As a further optimization of this technical scheme, the utility model relates to a battery package with long-life low-power, the opposite side surface of battery package box is provided with the casing, the inner wall of casing is provided with the fan through the bracing piece, a side surface of casing is provided with the ventilation groove, the opposite side surface of battery package box runs through and is provided with the dust screen.

As this technical scheme's further optimization, the utility model relates to a battery package with long-life low-power, the interior diapire equidistance fixedly connected with installation cassette of battery package box, the inside equidistance of battery package box is provided with multiunit electricity core, a side surface of electricity core all is provided with the silica gel conducting strip, the fixed surface that electricity core is close to each other is connected with electric core baffle.

As a further optimization of this technical scheme, the utility model relates to a battery package with long-life low power, connection port's top and bottom all are provided with reset spring, and the one end that two sets of reset spring kept away from each other all is connected with the fixed surface that two sets of deflector plates are close to each other.

As this technical scheme's further optimization, the utility model relates to a battery package with long-life low power, it is two sets of the equal fixedly connected with in surface card post that the deflector is close to each other, and the card post is located one side of reset spring, the surface equidistance of connector runs through and is provided with the draw-in groove, and draw-in groove and card post joint.

As a further optimization of this technical scheme, the utility model relates to a battery package with long-life low power, the front of battery package box runs through and is provided with the louvre.

The utility model discloses following beneficial effect has:

1. the utility model discloses an install connection port, the connector, a fixed base, a supporting plate, the rotation axis, the deflection board, reset spring, card post and draw-in groove, utilize the rotation axis to come manual rotation deflection board, the deflection board of deflection can drive the promotion of card post, again with the inside of connector embedding connection port, the reset function through reset spring afterwards, it revolves to drive the deflection board, make the deflection board of gyration drive card post card go into in the draw-in groove of connector, thereby fix the junction, come to stabilize charging connection department through connecting stable structure from this, with the connection stability of guaranteeing battery package kneck, thereby the problem that appears in the current device has effectively been solved with not enough.

2. The utility model discloses an install fan, ventilation groove, dust screen, electric core, silica gel conducting strip and louvre, in the silica gel conducting strip through electric core surface conducts the heat of electric core to the air of battery package box to use through the cooperation of fan and louvre, make the fan blow to the battery package box internal, with the flow of the internal air of acceleration battery package box, thereby thermal scattering and disappearing in the acceleration battery package box, guaranteed that this battery package has good heat dispersion.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

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

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

In the figure: 1. a battery pack case; 2. a connection port; 3. a connector; 4. a fixed seat; 5. a support plate; 6. a rotating shaft; 7. a deflection plate; 8. a return spring; 9. clamping the column; 10. a card slot; 11. a housing; 12. a support bar; 13. a fan; 14. a ventilation slot; 15. a dust screen; 16. an electric core; 17. a silica gel heat conducting sheet; 18. installing a card seat; 19. a battery cell partition board; 20. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a battery package with long-life low power, includes battery package box 1, connection port 2 and fan 13, a side surface of battery package box 1 is provided with connection port 2, connection port 2's one end embedding is connected with connector 3, connection port 2's top and bottom all are provided with fixing base 4, and are two sets of the equal equidistance fixedly connected with backup pad 5 in surface that fixing base 4 kept away from each other, backup pad 5 is close to the surface all runs through being provided with rotation axis 6 through the bearing each other, deflector 7 has been cup jointed on the surface of rotation axis 6, and deflector 7 is located the centre of two sets of backup pads 5, connection port 2's top and bottom all are provided with reset spring 8, and the one end that two sets of reset spring 8 kept away from each other all with the fixed surface connection that two sets of deflector 7 are close to each other, and are two sets of the equal fixedly connected with card post 9 in surface that deflector 7 is close to each other, and card post 9 is located one side of reset spring 8, the equal distance runs through being provided with draw-in groove 10 in surface of connector 3, and draw-in groove 10 and card post 9 joint.

It is specific, utilize rotation axis 6 to come manual rotation deflector 7, the deflector 7 that deflects can drive the promotion of card post 9, imbed connection port 2's inside with connector 3 again, after that through reset spring 8's reset function, it turns round to drive deflector 7, make the deflector 7 of gyration drive card post 9 card go into in the draw-in groove 10 of connector 3, thereby fix the junction, from this setting through connecting stable structure, can stabilize charging connection department, in order to guarantee the connection stability of battery package kneck, thereby effectively solved the problem that appears in the current device and not enough.

The opposite side surface of battery package box 1 is provided with casing 11, the inner wall of casing 11 is provided with fan 13 through bracing piece 12, a side surface of casing 11 is provided with ventilation slot 14, another side surface of battery package box 1 runs through and is provided with dust screen 15, inner diapire equidistance fixedly connected with installation cassette 18 in battery package box 1, the inside equidistance of battery package box 1 is provided with multiunit electricity core 16, a side surface of electricity core 16 all is provided with silica gel conducting strip 17, the fixed surface that electricity core 16 is close to each other is connected with electric core baffle 19, the front of battery package box 1 runs through and is provided with louvre 20.

Specifically, through the silica gel conducting strip 17 on electric core 16 surface with electric core 16 heat conduction to the air of battery package box 1 to use through the cooperation of fan 13 and louvre 20, make fan 13 blow to battery package box 1 is interior, in order to accelerate the flow of the inside air of battery package box 1, thereby thermal scattering and disappearing in the battery package box 1 with higher speed, guaranteed that this battery package has good heat dispersion, improve its life.

The working principle is as follows: in the in-process using this battery package, utilize rotation axis 6 to come manual rotation deflector 7, the deflector 7 of deflection can drive card post 9 and promote, the inside of 3 embedding connection ports 2 of connector, reset function through reset spring 8 afterwards, it revolves to drive deflector 7, make the deflector 7 of gyration drive card post 9 card income draw-in groove 10 of connector 3, thereby fix the junction, come to stabilize charging connection department through connecting stable structure from this, in order to guarantee the connection stability of battery package kneck.

In the process of using the battery pack, the heat of the battery cell 16 is conducted to the air of the battery pack box body 1 through the silica gel heat conducting sheet 17 on the surface of the battery cell 16, and the fan 13 and the heat dissipation holes 20 are matched for use, so that the fan 13 blows air into the battery pack box body 1 to accelerate the flow of the air inside the battery pack box body 1, accelerate the dissipation of the heat in the battery pack box body 1, and ensure that the battery pack has good heat dissipation performance.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A battery pack with long life and low power, comprising a battery pack case (1), a connection port (2), and a blower (13), characterized in that: one side surface of battery package box (1) is provided with connection port (2), the one end embedding of connection port (2) is connected with connector (3), the top and the bottom of connection port (2) all are provided with fixing base (4), and are two sets of the equal equidistance fixedly connected with backup pad (5) in surface that fixing base (4) kept away from each other, backup pad (5) surface that is close to each other all runs through being provided with rotation axis (6) through the bearing, deflection board (7) have been cup jointed on the surface of rotation axis (6), and deflection board (7) are located the centre of two sets of backup pads (5).

2. A battery pack having long life and low power as defined in claim 1, wherein: the opposite side surface of battery package box (1) is provided with casing (11), the inner wall of casing (11) is provided with fan (13) through bracing piece (12), a side surface of casing (11) is provided with ventilation groove (14), the opposite side surface of battery package box (1) runs through and is provided with dust screen (15).

3. A long life, low power battery pack, as recited in claim 1, wherein: interior diapire equidistance fixedly connected with installation cassette (18) of battery package box (1), the inside equidistance of battery package box (1) is provided with multiunit electric core (16), a side surface of electric core (16) all is provided with silica gel conducting strip (17), the fixed surface that electric core (16) are close to each other is connected with electric core baffle (19).

4. A long life, low power battery pack, as recited in claim 1, wherein: the top and the bottom of the connecting port (2) are both provided with return springs (8), and the ends, far away from each other, of the two sets of return springs (8) are fixedly connected with the surfaces, close to each other, of the two sets of deflection plates (7).

5. A battery pack having long life and low power as defined in claim 1, wherein: two sets of the equal fixedly connected with in surface card post (9) that deflector (7) are close to each other, and card post (9) are located one side of reset spring (8), the surperficial equidistance of connector (3) is run through and is provided with draw-in groove (10), and draw-in groove (10) and card post (9) joint.

6. A long life, low power battery pack, as recited in claim 1, wherein: the front surface of the battery pack box body (1) is provided with a heat dissipation hole (20) in a penetrating mode.