CN210349960U

CN210349960U - New energy power battery pack with high safety

Info

Publication number: CN210349960U
Application number: CN201921613729.0U
Authority: CN
Inventors: 姚宾波
Original assignee: Shenzhen Yotriko New Energytechnology Co ltd
Current assignee: Corvette Energy Shenzhen Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-04-17
Anticipated expiration: 2029-09-24

Abstract

The utility model relates to a new forms of energy battery technical field discloses a new forms of energy power battery package with high security, including shell, inner shell, connector and group battery, the inner shell spaced inlays to be located set up in the shell, the group battery set up in the inner shell, the connector sets up the top of shell, just the connector with the group battery electricity is connected, the bottom of shell is equipped with and link up the hole that leaks of shell. The technical scheme of the utility model can improve security and the reliability that the battery package used, and the security is high and simple structure, and the practicality is strong.

Description

New energy power battery pack with high safety

Technical Field

The utility model relates to a new forms of energy battery technical field, in particular to new forms of energy power battery package with high security.

Background

The power battery is a power supply for providing a power source for tools, and is a storage battery for providing power for electric automobiles, electric trains, electric bicycles and golf carts.

However, after water enters the casing, when the water cannot be discharged out of the casing in time, the performance stability of electronic components inside the battery pack can be affected, the service life of the battery pack is shortened, and when the water enters a lot, short circuit can be caused even, and safety accidents occur.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a new forms of energy power battery package with high security, aim at improving the security performance of power battery package.

In order to achieve the purpose, the utility model provides a new forms of energy power battery package with high security, including shell, inner shell, connector and group battery, the inner shell spaced inlays to be located set up in the shell, the group battery set up in the inner shell, the connector sets up the top of shell, just the connector with the group battery electricity is connected, the bottom of shell is equipped with and link up the hole that leaks of shell.

Optionally, the outer shell includes an outer upper shell and an outer lower shell which are arranged in a ship shape, the inner shell includes an inner upper shell and an outer upper shell which are arranged in a ship shape, the upper and lower end edges of the inner upper shell and the inner lower shell are mutually abutted, and the upper and lower end edges of the outer upper shell and the outer lower shell are mutually connected in a snap-fit manner.

Optionally, the outer side of the upper end edge of the outer lower shell is concavely provided with a clamping groove, the outer side of the lower end edge of the outer upper shell is convexly provided with a protrusion matched with the clamping groove, and the protrusion is clamped in the clamping groove and abutted against the clamping groove.

Optionally, the outer upper shell and the outer lower shell are detachably and fixedly connected through screws.

Optionally, the upper edge of the outer lower shell is disposed lower than the upper edge of the inner lower shell, and the lower edge of the outer upper shell is disposed higher than the lower edge of the inner upper shell.

Optionally, a sealant is arranged between the upper and lower end edges of the inner upper shell and the inner lower shell.

Optionally, still include fixed fin, the setting of fixed fin interval is in between inner shell and the shell, just the both ends of fixed fin respectively with the internal perisporium of shell and the periphery wall fixed connection of inner shell.

Optionally, the water leakage hole is arranged in a rectangular shape, and the width of the water leakage hole ranges from 2 mm to 4 mm.

Optionally, the depth range of the clamping groove is 2-3 mm.

Optionally, a handle is provided at the top of the housing.

Adopt the technical scheme of the utility model, following beneficial effect has: according to the technical scheme of the utility model, the water leakage hole penetrating through the shell is arranged at the bottom of the shell, so that when a small amount of water enters the shell, the water can volatilize and disappear; reach certain volume when intaking, the hole that leaks can be followed to the intaking to through setting up the battery module in the inner shell, further improved the security performance of battery mould, so, thereby guarantee that the intaking of shell can not contact the battery module, thereby avoided the emergence of incident, improved the security and the reliability that the battery package used, and the simple structure in hole that leaks, low in manufacturing cost, the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a new energy power battery pack with high safety according to an embodiment of the present invention;

fig. 2 is a schematic overall structure diagram of another view angle of a new energy power battery pack with high safety according to an embodiment of the present invention;

fig. 3 is a schematic exploded view of a new energy power battery pack with high safety according to an embodiment of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is a schematic diagram of an internal structure of a new energy power battery pack with high safety according to an embodiment of the present invention;

fig. 6 is another schematic diagram of an internal structure of a new energy power battery pack with high safety according to an embodiment of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a new forms of energy power battery package with high security.

As shown in fig. 1 to 6, in an embodiment of the present invention, the new energy power battery pack with high safety includes an outer shell 10, an inner shell 20, a connector 30 and a battery pack 40, wherein the inner shell 20 is embedded in the outer shell 10 at intervals, the battery pack 40 is disposed in the inner shell 20, the connector 40 is disposed on the top of the outer shell 10, the connector 30 is electrically connected to the battery pack 40, and a water leakage hole 101 penetrating through the outer shell is disposed at the bottom of the outer shell 10.

Specifically, the outer shell 10 includes an outer upper shell 11 and an outer lower shell 12 which are arranged in a ship shape, the inner shell 20 includes an inner upper shell 21 and an outer upper shell 22 which are arranged in a ship shape, upper and lower end edges of the inner upper shell 21 and the inner lower shell 22 are abutted against each other, and upper and lower end edges of the outer upper shell 11 and the outer lower shell 12 are connected in a snap-fit manner.

Specifically, the outer side of the upper end edge of the outer lower shell 12 is concavely provided with a clamping groove 121, the outer side of the lower end edge of the outer upper shell 11 is convexly provided with a protrusion 111 matched with the clamping groove 121, and the protrusion 111 is clamped in the clamping groove 121 and is abutted against the clamping groove 121.

Specifically, the outer upper shell 11 and the outer lower shell 12 are detachably and fixedly connected through screws.

Specifically, the upper end edge of the outer lower case 12 is disposed lower than the upper end edge of the inner lower case 22, and the lower end edge of the outer upper case 11 is disposed higher than the lower end edge of the inner upper case 21.

Specifically, a sealant 50 is disposed between the upper and lower edges of the inner upper shell 21 and the inner lower shell 22.

Specifically, the portable electronic device further comprises fixing ribs 60, wherein the fixing ribs 60 are arranged between the inner shell 20 and the outer shell 10 at intervals, and two ends of the fixing ribs 60 are respectively fixedly connected with the inner peripheral wall of the outer shell 10 and the outer peripheral wall of the inner shell 20.

Specifically, the water leakage hole 101 is arranged in a rectangular shape, and the width of the water leakage hole 101 is 2-4 mm.

Specifically, the depth range of the clamping groove 121 is 2-3 mm.

Specifically, a handle 102 is provided on the top of the housing 10.

Specifically, the bottom of the shell is provided with the water leakage hole penetrating through the shell, so that when a small amount of water enters the shell, the water can be volatilized and disappear; reach certain volume when intaking, the hole that leaks can be followed to the intaking to through setting up the battery module in the inner shell, further improved the security performance of battery mould, so, thereby guarantee that the intaking of shell can not contact the battery module, thereby avoided the emergence of incident, improved the security and the reliability that the battery package used, and the simple structure in hole that leaks, low in manufacturing cost, the practicality is strong.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The utility model provides a new forms of energy power battery package with high security, its characterized in that, includes shell, inner shell, connector and group battery, the inner shell spaced inlays to be located set up in the shell, the group battery set up in the inner shell, the connector sets up the top of shell, just the connector with the group battery electricity is connected, the bottom of shell is equipped with and link up the hole that leaks of shell.

2. The new energy power battery pack with high safety according to claim 1, wherein the outer casing comprises an upper outer casing and a lower outer casing which are arranged in a ship shape, the inner casing comprises an upper inner casing and a lower outer casing which are arranged in a ship shape, the upper end edges and the lower end edges of the upper inner casing and the lower inner casing are mutually abutted, and the upper end edges and the lower end edges of the upper outer casing and the lower outer casing are mutually connected in a buckling manner.

3. The new energy power battery pack with high safety according to claim 2, wherein a clamping groove is concavely formed on the outer side of the upper end edge of the outer lower shell, a protrusion matched with the clamping groove is convexly formed on the outer side of the lower end edge of the outer upper shell, and the protrusion is clamped in the clamping groove and abuts against the clamping groove.

4. The new energy power battery pack with high safety according to claim 2, wherein the outer upper shell and the outer lower shell are detachably and fixedly connected through screws.

5. The new energy power battery pack with high safety according to claim 2, wherein the upper end edge of the outer lower case is disposed lower than the upper end edge of the inner lower case, and the lower end edge of the outer upper case is disposed higher than the lower end edge of the inner upper case.

6. The new energy power battery pack with high safety according to claim 2, wherein a sealant is arranged between the upper and lower end edges of the inner upper case and the inner lower case.

7. The new energy power battery pack with high safety according to claim 1, further comprising fixing ribs, wherein the fixing ribs are arranged between the inner casing and the outer casing at intervals, and two ends of the fixing ribs are fixedly connected with the inner peripheral wall of the outer casing and the outer peripheral wall of the inner casing respectively.

8. The new energy power battery pack with high safety according to claim 1, wherein the water leakage holes are rectangular, and the width of the water leakage holes ranges from 2 mm to 4 mm.

9. The new energy power battery pack with high safety according to claim 3, wherein the depth of the clamping groove ranges from 2 mm to 3 mm.

10. The new energy power battery pack with high safety according to claim 1, wherein a handle is arranged at the top of the outer shell.