CN217009279U

CN217009279U - Submersible lithium battery system

Info

Publication number: CN217009279U
Application number: CN202122437905.3U
Authority: CN
Inventors: 肖桂松; 刘大伟
Original assignee: Huizhou Anengji Electronic Technology Co ltd
Current assignee: Huizhou Anengji Electronic Technology Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-07-19
Anticipated expiration: 2031-10-11

Abstract

The utility model provides a lithium battery system of a submersible, which comprises a battery box and a main storage battery, wherein a battery bin is arranged in the battery box, the main storage battery is positioned in the battery bin, a standby battery is arranged on one side of the main storage battery, squeezing plates are arranged on two sides of the battery bin, a first spring is arranged on one side of each squeezing plate, a protective cover is arranged at the top end of the battery box, a contraction groove is formed in the bottom of the protective cover, a telescopic rod is sleeved in the contraction groove, an anti-skidding pad is arranged at the bottom end of the telescopic rod, a second spring is sleeved on one side of the telescopic rod, a power supply manager is arranged in the protective cover, and a power supply connector is arranged at the top of the protective cover. According to the utility model, the main storage battery and the standby battery are wrapped and protected by the battery box and the waterproof sleeve, and then the lithium battery is extruded and protected by the extrusion plate and the non-slip mat, so that a fault caused by collision is avoided, and the effect of facilitating shock absorption and protection is achieved.

Description

Submersible lithium battery system

Technical Field

The utility model relates to the technical field of lithium batteries, in particular to a submersible lithium battery system.

Background

Lithium batteries are batteries which use lithium metal or lithium alloy as positive/negative electrode materials and use non-aqueous electrolyte solution, and have very high requirements on the environment due to the very active chemical characteristics of lithium metal, so that the lithium batteries have become the mainstream along with the development of scientific technology, and can be roughly divided into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and their safety, specific capacity, self-discharge rate and cost-performance ratio were all superior to those of lithium ion batteries. Due to its own high technical requirements, only a few countries of companies are producing such lithium metal batteries, which are highly useful, wherein the submersible vehicle is also used for energy supply.

However, the traditional submersible lithium battery has a poor protection effect, and the submersible can be overturned or impacted frequently at the water bottom, so that the lithium battery in the submersible fails or the power supply is interrupted, and the requirements of people cannot be met gradually.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lithium battery system of a submersible.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a submersible lithium battery system, includes battery case and main battery, the inside of battery case is equipped with the battery compartment, main battery is located the inside of battery compartment, one side of main battery is equipped with stand-by battery, the both sides of battery compartment are equipped with the stripper plate, one side of stripper plate is equipped with first spring, the top of battery case is equipped with the protective cover, the bottom of protective cover is equipped with the shrink groove, the shrink inslot has cup jointed the telescopic link, the bottom of telescopic link is equipped with the slipmat, the second spring has been cup jointed to one side of telescopic link, the inside of protective cover is equipped with power manager, the top of protective cover is equipped with power connector.

Preferably, one end of the first spring is fixedly connected with a battery box bolt, the other end of the first spring is fixedly connected with a pressing plate bolt, and the pressing plate is connected with the main storage battery and the standby battery in a pressing mode.

Preferably, protective cover and battery case hinged joint, slipmat and telescopic link bolt fixed connection, the slipmat is connected with main battery and stand-by battery extrusion.

Preferably, the inside of battery compartment is equipped with waterproof cover, waterproof cover cup joints with main battery and stand-by battery, the top of battery case is equipped with sealed the pad, sealed pad and battery case adhesive connection.

Preferably, the power supply manager comprises a processing module, a charging management module, a discharging management module and a signal transceiving module, the power supply manager is respectively connected with the main storage battery and the backup battery through wires, the power supply connector comprises a charging port and a discharging port, and the power supply connector is connected with the power supply manager through wires.

Preferably, a sensor group is installed at the bottom of the protective cover and is in wire connection with a power manager.

The utility model provides a lithium battery system of a submersible. The method has the following beneficial effects:

according to the utility model, the battery box, the extrusion plate, the first spring, the waterproof sleeve, the telescopic rod and the non-slip mat are arranged, the main storage battery and the standby battery are placed in the battery box, and then the extrusion plate and the non-slip mat are used for carrying out extrusion protection on the lithium battery, so that faults generated when the lithium battery is impacted are avoided, and the effect of facilitating shock absorption and protection is achieved.

Drawings

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

FIG. 2 is a block diagram of the present invention.

In the figure: 1. a battery case; 101. a battery compartment; 102. a pressing plate; 103. a first spring; 104. a gasket; 2. a main storage battery; 3. a backup battery; 4. a waterproof jacket; 5. a protective cover; 501. a sensor group; 502. a contraction groove; 503. a telescopic rod; 504. a second spring; 505. a non-slip mat; 506. a transparent protective cover; 6. a power manager; 7. a power connector.

Detailed Description

The utility model is further described with reference to the following drawings and detailed description:

in the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, 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; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, a submersible lithium battery system comprises a battery box 1 and a main storage battery 2, wherein a battery compartment 101 is arranged inside the battery box 1, the main storage battery 2 is arranged inside the battery compartment 101, a backup battery 3 is arranged on one side of the main storage battery 2, squeezing plates 102 are arranged on two sides of the battery compartment 101, a first spring 103 is arranged on one side of the squeezing plate 102, a protective cover 5 is arranged at the top end of the battery box 1, a contraction groove 502 is arranged at the bottom of the protective cover 5, a telescopic rod 503 is sleeved in the contraction groove 502, a non-slip mat 505 is arranged at the bottom end of the telescopic rod 503, a second spring 504 is sleeved on one side of the telescopic rod 503, a power manager 6 is arranged inside the protective cover 5, and a power connector 7 is arranged at the top of the protective cover 5, the utility model wraps and protects the main storage battery 2 and the backup battery 3 through the battery box 1 and a waterproof sleeve 4, and then extrudes and protects the lithium battery through the squeezing plate 102 and the non-slip mat 505, avoid producing the trouble when receiving the striking, play the effect of the shock attenuation protection of being convenient for.

According to the scheme of the utility model, one end of the first spring 103 is fixedly connected with the battery box 1 through a bolt, the other end of the first spring 103 is fixedly connected with the extrusion plate 102 through a bolt, the extrusion plate 102 is connected with the main storage battery 2 and the standby battery 3 through an extrusion manner, the protective cover 5 is connected with the battery box 1 through a hinge, the anti-slip pad 505 is fixedly connected with the telescopic rod 503 through a bolt, and the anti-slip pad 505 is connected with the main storage battery 2 and the standby battery 3 through an extrusion manner, so that the effect of facilitating extrusion, shock absorption and protection is achieved.

According to the scheme of the utility model, the waterproof sleeve 4 is arranged inside the battery compartment 101, the waterproof sleeve 4 is sleeved with the main storage battery 2 and the standby battery 3, the sealing gasket 104 is arranged at the top of the battery box 1, and the sealing gasket 104 is bonded with the battery box 1, so that the waterproof and protection effects are achieved.

According to the scheme of the utility model, the power manager 6 comprises a processing module, a charging management module, a discharging management module and a signal transceiving module, the power manager 6 is respectively connected with the main storage battery 2 and the standby battery 3 through wires, the power connector 7 comprises a charging port and a discharging port, and the power connector 7 is connected with the power manager 6 through wires, so that the effect of facilitating control of a charging and discharging system is achieved.

According to the above-mentioned solution of the present invention, the sensor group 501 is installed at the bottom of the protective cover 5, the transparent protective cover 506 is installed at the top of the protective cover 5, and the sensor group 501 is connected to the power manager 6 through a wire, so as to achieve the effect of facilitating real-time sensing inside the battery box 1.

When the submersible is used, the main storage battery 2 and the standby battery 3 are placed in the battery bin 101, the two sides of the main storage battery 1 and the two sides of the standby battery 3 are extruded and fixed by the extrusion plates 102 on the two sides due to the stress of the first spring 103, then the protective cover 5 is closed, so that the main storage battery 2 and the standby battery 3 are extruded and fixed by the anti-slip pad 505 and the telescopic rod 503 from the upper part, the lithium battery cannot generate impact due to shaking when the submersible is overturned and shaken, and the effect of facilitating shock absorption and protection of the lithium battery is achieved; when the intelligent discharging device is used, the signal transceiving module receives an external instruction, then the power supply manager 6 calls the electric energy in the main storage battery 2 and the standby battery 3 through the processor and the discharging management module, and provides the electric energy for each device in the submersible through the discharging port, so that the intelligent discharging effect of the battery is realized.

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 may be made to the embodiments described above, or equivalents may be substituted for elements thereof. 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. A submersible lithium battery system comprising a battery box (1) and a main battery (2), characterized in that: the inside of battery case (1) is equipped with battery compartment (101), main battery (2) are located the inside of battery compartment (101), one side of main battery (2) is equipped with backup battery (3), the both sides of battery compartment (101) are equipped with stripper plate (102), one side of stripper plate (102) is equipped with first spring (103), the top of battery case (1) is equipped with protective cover (5), the bottom of protective cover (5) is equipped with shrink groove (502), telescopic link (503) have been cup jointed in shrink groove (502), the bottom of telescopic link (503) is equipped with slipmat (505), second spring (504) have been cup jointed to one side of telescopic link (503), the inside of protective cover (5) is equipped with power manager (6), the top of protective cover (5) is equipped with power connector (7).

2. The submersible lithium battery system of claim 1, wherein: one end of the first spring (103) is fixedly connected with a battery box (1) through a bolt, the other end of the first spring (103) is fixedly connected with a pressing plate (102) through a bolt, and the pressing plate (102) is connected with a main storage battery (2) and a standby battery (3) in a pressing mode.

3. The submersible lithium battery system of claim 1, wherein: protective cover (5) and battery case (1) hinged joint, slipmat (505) and telescopic link (503) bolt fixed connection, slipmat (505) are connected with main battery (2) and stand-by battery (3) extrusion.

4. The submersible lithium battery system of claim 1, wherein: the inside of battery compartment (101) is equipped with waterproof cover (4), waterproof cover (4) cup joint with main battery (2) and reserve battery (3), the top of battery case (1) is equipped with sealed pad (104), sealed pad (104) and battery case (1) bonding connection.

5. The submersible lithium battery system of claim 1, wherein: the power supply manager (6) comprises a processing module, a charging management module, a discharging management module and a signal transceiving module, the power supply manager (6) is respectively connected with the main storage battery (2) and the standby battery (3) through electric wires, the power supply connector (7) comprises a charging port and a discharging port, and the power supply connector (7) is connected with the power supply manager (6) through electric wires.

6. The submersible lithium battery system of claim 1, wherein: sensor group (501) are installed to the bottom of protective cover (5), transparent protection casing (506) are installed at the top of protective cover (5), sensor group (501) and power manager (6) connection of electric lines.