CN216120444U

CN216120444U - Battery assembly with water leakage detection sealing member

Info

Publication number: CN216120444U
Application number: CN202122162423.1U
Authority: CN
Inventors: 姚保昌; 修静静
Original assignee: Qingdao Jiahe Zhongsheng Technology Co ltd
Current assignee: Qingdao Jiahe Zhongsheng Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-03-22
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a battery assembly with a water leakage detection sealing element, which comprises a protective shell, wherein a first protective layer is arranged on the surface of the protective shell, a water absorption sponge is arranged in the first protective layer, a second protective layer is arranged in the water absorption sponge, the inner walls of two sides of the second protective layer are provided with a humidity detector, the bottom of the inner wall of the second protective layer is provided with a mounting groove, a first shockproof spring is arranged in the mounting groove, the top of the first shockproof spring is provided with a battery, the upper surface of the battery is provided with a positive electrode and a negative electrode, and the top of the protective shell is provided with a sealing gasket; this battery pack with detect sealing member leaks can reach the timely monitoring and discover infiltration condition of leaking through setting up protective housing, first protective layer, the sponge that absorbs water, second protective layer, moisture detector, mounting groove, first shockproof spring, the shockproof spring of second, external dop, and water-proof effects is better moreover, and the change installation of the battery of being convenient for can also play jar-proof effect.

Description

Battery assembly with water leakage detection sealing member

Technical Field

The utility model relates to the technical field of battery components, in particular to a battery component with a water leakage detection sealing element.

Background

The batteries are widely applied and are often used in some severe environments, and the battery pack is exposed to air for a long time and subjected to wind blowing, so that the battery pack on the market is mostly provided with a protective shell. As a power source for driving a motor of an electric vehicle or the like, or as a power source for home use or industrial use, a large number of batteries are connected in parallel or in series to increase the charge capacity and output voltage of a battery pack.

The prior art has the following defects or problems:

1. the existing battery pack protective shell has poor waterproof effect, the internal environment of the battery pack is humid, the normal work of the battery can be influenced, and the battery pack can not be detected and monitored for water leakage for a long time;

2. the screw and screw are installed to protecting sheathing more, need open in proper order during the maintenance, and the installation is maintained to the group battery to consuming time and wasting force not convenient for.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a battery pack with a water leakage detecting sealing member to solve the problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme: battery pack with detect sealing member leaks, including the protective housing, the surface of protective housing is provided with first protective layer, the inside of first protective layer is provided with the sponge that absorbs water, the inside of sponge that absorbs water is provided with the second protective layer, the both sides inner wall of second protective layer is provided with moisture detector, the inner wall bottom of second protective layer is provided with the mounting groove, the inside of mounting groove is provided with first shockproof spring, first shockproof spring's top is provided with the battery, the upper surface of battery is provided with positive negative pole, the top of protective housing is provided with seal gasket, the front of protective housing is provided with sealed lock, seal gasket's top is provided with seal clamp plate, one side of seal clamp plate is provided with the shockproof spring of second, one side of the shockproof spring of second is provided with external dop.

As a preferable technical scheme of the utility model, the water absorption sponge is fixedly connected with the first protective layer, and the second protective layer is fixedly connected with the water absorption sponge.

As a preferable technical scheme of the utility model, the humidity detector is fixedly connected with the second protective layer, and the detection end of the humidity detector is positioned in the water absorption sponge.

As a preferred technical scheme of the utility model, the mounting groove is fixedly connected with the first shockproof spring, and the size of the outer wall of the battery is matched with that of the inner wall of the mounting groove.

As a preferred technical scheme of the present invention, the positive electrode and the negative electrode are fixedly connected with the battery, the positions of the positive electrode and the negative electrode correspond to the positions of the external connection chucks, and the positive electrode and the negative electrode are connected with the external connection chucks in an inserting manner.

As a preferred technical solution of the present invention, the sealing gasket is fixedly connected to the protective shell, the sealing lock is fixedly connected to the protective shell, and the sealing press plate is rotatably connected to the protective shell.

As a preferred technical scheme, the second anti-vibration spring is fixedly connected with the sealing pressure plate, and the external chuck is fixedly connected with the sealing pressure plate.

Compared with the prior art, the utility model provides a battery assembly with a water leakage detection sealing element, which has the following beneficial effects:

1. the battery pack with the water leakage detection sealing piece comprises a protective shell, a first protective layer, a water absorption sponge, a second protective layer and a humidity detector, wherein the protective shell can be prevented from being damaged by the first protective layer, water seepage and water leakage are prevented, when the first protective layer is damaged and water leakage is caused, the water absorption sponge can absorb the leaked water or absorb moisture in internal air, the internal air is dried, the humidity detector can judge whether the protective shell is damaged or not through detecting the moisture content of the water absorption sponge, the second protective layer can prevent water from entering the battery under the condition that the first protective layer is damaged, and buffer time is provided for replacing the protective shell, so that the water seepage and water leakage condition can be timely monitored and found, and the waterproof effect is better;

2. this battery pack with detect sealing member leaks, through setting up the mounting groove, first shockproof spring, the shockproof spring of second, external dop, put into the battery above the first shockproof spring in the mounting groove, then cover sealing plate, the spring of taking precautions against earthquakes through the second impresses the battery in the mounting groove internal fixation, wherein external dop just with positive negative pole plug-in connection, this kind of setting, the change installation of the battery of not only being convenient for, can also play jar-proof effect, the protection battery is not damaged by colliding with.

Drawings

FIG. 1 is a schematic view of a protective case according to the present invention;

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

FIG. 3 is a schematic cross-sectional front view of the present invention.

In the figure: 1. a protective shell; 2. a first protective layer; 3. a water-absorbing sponge; 4. a second protective layer; 5. a moisture detector; 6. mounting grooves; 7. a first anti-vibration spring; 8. a battery; 9. a positive electrode and a negative electrode; 10. sealing gaskets; 11. sealing the lock; 12. sealing the pressure plate; 13. a second anti-vibration spring; 14. is externally connected with a chuck.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in this embodiment: a battery pack with a water leakage detection sealing element comprises a protective shell 1, wherein a first protective layer 2 is arranged on the surface of the protective shell 1, a water absorption sponge 3 is arranged inside the first protective layer 2, water leaked from the outside can be absorbed through the water absorption sponge 3, and water in the air can also be absorbed, a second protective layer 4 is arranged inside the air water absorption sponge 3, moisture detectors 5 are arranged on the inner walls of two sides of the second protective layer 4, the moisture content in the water absorption sponge 3 can be detected through the moisture detectors 5, a mounting groove 6 is arranged at the bottom of the inner wall of the second protective layer 4, a first shockproof spring 7 is arranged inside the mounting groove 6, the first shockproof spring 7 can resist shock, a battery 8 is arranged at the top of the first shockproof spring 7, a positive electrode and a negative electrode 9 are arranged on the upper surface of the battery 8, a sealing gasket 10 is arranged at the top of the protective shell 1, and a sealing lock 11 is arranged on the front surface of the protective shell 1, can open through sealed lock 11 and close sealing pressure plate 12, the top of seal gasket 10 is provided with sealing pressure plate 12, and one side of sealing pressure plate 12 is provided with second shockproof spring 13, can take precautions against earthquakes through second shockproof spring 13, and one side of second shockproof spring 13 is provided with external dop 14, can connect outside consumer through external dop 14.

In the embodiment, the water absorption sponge 3 is fixedly connected with the first protection layer 2, the second protection layer 4 is fixedly connected with the water absorption sponge 3, through the arrangement, water leaked from the outside can be absorbed, and moisture in the internal air can also be absorbed, so that the internal air is ensured to be dry, the humidity detector 5 is fixedly connected with the second protection layer 4, and the detection end of the humidity detector 5 is positioned inside the water absorption sponge 3, and through the arrangement, whether the protective shell 1 leaks water can be judged according to the humidity change; the mounting groove 6 is fixedly connected with the first shockproof spring 7, the size of the outer wall of the battery 8 is matched with the size of the inner wall of the mounting groove 6, and the battery 8 can be conveniently mounted and dismounted through the arrangement; the positive and negative electrodes 9 are fixedly connected with the battery 8, the positions of the positive and negative electrodes 9 correspond to the positions of the external chucks 14, and the positive and negative electrodes 9 are connected with the external chucks 14 in an inserting manner, so that the external electric equipment can be conveniently connected through the arrangement; the sealing gasket 10 is fixedly connected with the protective shell 1, the sealing lock 11 is fixedly connected with the protective shell 1, and the sealing pressing plate 12 is rotatably connected with the protective shell 1, so that the internal battery 8 is conveniently, fixedly and hermetically protected through arrangement; the second shockproof spring 13 is fixedly connected with the sealing pressure plate 12, the external chuck 14 is fixedly connected with the sealing pressure plate 12, and shock absorption and shock prevention can be realized through the arrangement.

The working principle and the using process of the utility model are as follows: when the battery assembly with the water leakage detection sealing element is installed, the battery 8 is placed on the first shockproof spring 7 in the installation groove 6, then the sealing pressing plate 12 is covered, the battery 8 is pressed into the installation groove 6 through the second shockproof spring 13 to be fixed, wherein the external chuck 14 is just connected with the positive electrode 9 and the negative electrode 9 in an inserting mode, so that the replacement and installation of the battery 8 are facilitated, the shockproof effect can be achieved, and the battery 8 is protected from being collided and damaged; during the use, utilize first protective layer 2 can avoid protective housing 1 to be destroyed, prevent the infiltration and leak, when first protective layer 2 damage leads to leaking, sponge 3 that absorbs water can absorb the water of seepage, perhaps absorb the moisture in the inside air, dry inside air, and moisture detector 5 can judge whether protective housing 1 damages and leaks through the moisture content that detects sponge 3 that absorbs water, second protective layer 4 can be under the 2 damaged condition of first protective layer, avoid in the water gets into battery 8, for changing protective housing 1 provides the cushion time, this kind of setting, not only can in time monitor the discovery infiltration condition of leaking, and water-proof effects is better.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Battery pack with detection sealing member leaks, its characterized in that: the protective shell comprises a protective shell (1), wherein a first protective layer (2) is arranged on the surface of the protective shell (1), a water absorption sponge (3) is arranged inside the first protective layer (2), a second protective layer (4) is arranged inside the water absorption sponge (3), moisture detectors (5) are arranged on the inner walls of two sides of the second protective layer (4), a mounting groove (6) is arranged at the bottom of the inner wall of the second protective layer (4), a first shockproof spring (7) is arranged inside the mounting groove (6), a battery (8) is arranged at the top of the first shockproof spring (7), positive and negative electrodes (9) are arranged on the upper surface of the battery (8), a sealing gasket (10) is arranged at the top of the protective shell (1), a sealing lock (11) is arranged on the front surface of the protective shell (1), and a sealing pressing plate (12) is arranged at the top of the sealing gasket (10), and a second shockproof spring (13) is arranged on one side of the sealing pressure plate (12), and an external chuck (14) is arranged on one side of the second shockproof spring (13).

2. The battery pack with the water leakage detecting sealing member according to claim 1, wherein: the water absorption sponge (3) is fixedly connected with the first protection layer (2), and the second protection layer (4) is fixedly connected with the water absorption sponge (3).

3. The battery pack with the water leakage detecting sealing member according to claim 1, wherein: the moisture detector (5) is fixedly connected with the second protective layer (4), and the detection end of the moisture detector (5) is positioned inside the water absorption sponge (3).

4. The battery pack with the water leakage detecting sealing member according to claim 1, wherein: the mounting groove (6) is fixedly connected with the first shockproof spring (7), and the size of the outer wall of the battery (8) is matched with the size of the inner wall of the mounting groove (6).

5. The battery pack with the water leakage detecting sealing member according to claim 1, wherein: the positive and negative electrodes (9) are fixedly connected with the battery (8), the positions of the positive and negative electrodes (9) correspond to those of the external clamping head (14), and the positive and negative electrodes (9) are connected with the external clamping head (14) in an inserting mode.

6. The battery pack with the water leakage detecting sealing member according to claim 1, wherein: the sealing gasket (10) is fixedly connected with the protective shell (1), the sealing lock (11) is fixedly connected with the protective shell (1), and the sealing pressing plate (12) is rotatably connected with the protective shell (1).

7. The battery pack with the water leakage detecting sealing member according to claim 1, wherein: the second shockproof spring (13) is fixedly connected with the sealing pressure plate (12), and the external chuck (14) is fixedly connected with the sealing pressure plate (12).