CN213752904U

CN213752904U - Simple and convenient formula lithium cell assembly structure

Info

Publication number: CN213752904U
Application number: CN202022279417.XU
Authority: CN
Inventors: 魏书见
Original assignee: Tianjin Changjin New Energy Technology Co ltd
Current assignee: Tianjin Changjin New Energy Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-07-20
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a simple and convenient lithium battery assembly structure, which comprises a shell and a cell group, wherein the shell is divided into an upper shell and a lower shell, the upper shell and the lower shell form a box structure, the outer surface of the upper shell is fixedly provided with an LED lamp, one side of the lower shell is fixedly provided with an insulating panel, two ends of the outer surface of the insulating panel are respectively and fixedly provided with an anode output valve and a cathode output valve, a display switch, an activation switch, a USB interface, a display screen, a charging port and a lighting switch are respectively and fixedly arranged between the anode output valve and the cathode output valve, one side of the lower shell far away from the insulating panel is fixedly provided with a handle, a waterproof silicone tube is fixedly arranged inside the lower shell, the cell group is fixedly arranged inside the lower shell, the silicone data wire is wound around the cell group, the utility model provides a simple and convenient processing and assembly, the battery cell is connected and fastened, and the components are effectively protected.

Description

Simple and convenient formula lithium cell assembly structure

Technical Field

The utility model relates to a lithium battery equipment field specifically is a simple and convenient formula lithium cell assembly structure.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, and the chemical characteristics of the lithium metal are very active, so that the processing, storage and use of the lithium metal have very high requirements on the environment, and along with the development of scientific technology, the lithium battery becomes a mainstream at present, and the lithium battery can be roughly divided into two types: lithium metal battery and lithium ion battery, the excellent characteristic of the lithium battery is more and more outstanding, the lithium battery has been applied to energy storage power systems such as water conservancy, firepower, wind-force and solar power station widely, the uninterrupted power source of post and telecommunications communication, and a plurality of fields such as electric tool, electric bicycle, electric motorcycle, electric automobile, military equipment, aerospace, relatively traditional lead-acid battery, the lithium battery energy ratio is higher, has high storage energy density, has reached 460 and increased by 600Wh/kg, is about 6-7 times of lead-acid battery, and lithium battery long service life simultaneously, and life can reach more than 6 years, but, current lithium battery assembly structure has following shortcoming:

1. the structure is complex, the assembly procedures are multiple and the difficulty is high, the working time is prolonged, and the production cost is improved.

2. Do not possess heat dissipation mechanism, be unfavorable for electric core during operation heat to give off, be unfavorable for the stability of assembly work, the seal is relatively poor, is unfavorable for isolated and outside air's contact, and the oxidation is serious, shortens life, produces the danger of electric leakage in the use easily.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at manufacturing and designing a processing assembly is simple and convenient, and the fastening is connected to the electricity core, and the simple and convenient formula lithium cell assembly structure of part effective protection.

In order to achieve the above object, the utility model provides a following technical scheme: a simple lithium battery assembly structure comprises a shell and a battery cell group, wherein the shell is divided into an upper shell and a lower shell, the upper shell and the lower shell form a box structure, the outer surface of the upper shell is fixedly provided with an LED lamp, an insulating panel is fixedly arranged on one side of the lower shell, a positive output valve and a negative output valve are respectively and fixedly arranged at the two ends of the outer surface of the insulating panel, a display switch, an activation switch, a USB interface, a display screen, a charging port and a lighting switch are respectively and fixedly arranged between the anode output valve and the cathode output valve, a handle is fixedly arranged on one side of the lower shell far away from the insulating panel, a waterproof silicone tube is fixedly arranged in the lower shell, the inside fixed battery cell group that is provided with of casing down, the winding is connected with the silica gel data line all around in the battery cell group, battery cell group top fixedly connected with protection shield.

Preferably, the electricity core group is fixed to be provided with three groups, fixedly connected with installing support between the electric core, the electric core surface is full nickel plating steel shell, the fixed relief valve that is provided with in electric core upper end, the fixed exhaust hole that is provided with in relief valve both sides.

Preferably, every group of electric core group comprises twenty-four electric cores, electric core is connected through a plurality of nickel pieces electricity and is formed an electric core group, and three groups the fixed surface of electric core group is provided with the circuit board, the circuit board on be equipped with integrated circuit and components and parts region, the rigidity that installing support upper and lower surface and electric core correspond is provided with a plurality of spot welding holes that are used for spot welding connection nickel piece and electric core.

Preferably, the positive output valve, the negative output valve, the display switch, the activation switch, the USB interface, the display screen, the charging port, and the lighting switch are fixedly provided with a white waterproof glue at one end away from the insulating panel.

Preferably, positive output valve, the inside fixed full copper terminal that is provided with of negative pole output valve, silica gel data line conductor are red copper tin-plating, the mouth that charges has the shield for aviation head mouth surface swing joint that charges, the USB interface has two, the handle is soft silica gel material.

Preferably, a plurality of waterproof silicone tubes are fixedly arranged around the inner portion of the lower shell respectively, a plurality of welding spots are fixedly arranged around the inner surface of the upper shell, the waterproof silicone tubes correspond to the welding spots at the same positions in size, the shell is made of stainless steel, and a sponge pad is fixedly arranged between the outer surface of the electric core set and the inner surface of the upper shell.

The utility model provides a simple and convenient formula lithium cell assembly structure possesses following beneficial effect:

1. the utility model discloses a set up the electric core group, with the electric core group as required free assembly, simple structure, the assembly process degree of difficulty is little, prolongs and has reduced manufacturing cost, multipurpose such as dc-to-ac converter that can arrange, have a power failure reserve, outdoor power supply, illumination, cell-phone charge uses.

2. The utility model discloses a set up installing support and waterproof silicone tube, electric core work in the heat give off the effect better, be favorable to the stability of assembly work, the seal is good, isolated basically with the contact of outside air, ageing resistance increase of service life, difficult production is dangerous in the use.

Drawings

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

FIG. 2 is a schematic view of the installation of the electric core assembly of the present invention;

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

fig. 4 is a schematic structural diagram of the battery cell of the present invention;

in the figure: 1. an upper housing; 2. a lower housing; 3. an insulating panel; 4. an LED lamp; 5. a handle; 6. a positive output valve; 7. a negative output valve; 8. a display switch; 9. activating a switch; 10. a USB interface; 11. A display screen; 12. a charging port; 13. a light switch; 14. the electric core group; 15. mounting a bracket; 16. an electric core; 17. a pressure relief valve; 18. an exhaust hole; 19. a nickel sheet; 20. a protection plate; 21. a protection plate; 22. a circuit board.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments and drawings. 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 scope of protection of this patent.

In the description of the present invention, unless otherwise specifically stated or limited, the terms "connected," "connected," and "fixed" are used broadly and can be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected through an intervening medium, connected between two elements, or in an interacting relationship between two elements, and the specific meaning of the terms in the present invention can be understood by those skilled in the art.

As shown in fig. 1-4, a simple lithium battery assembly structure comprises a housing and a battery cell group, the housing is divided into an upper housing 1 and a lower housing 2, the upper housing 1 and the lower housing 2 form a box structure, an LED lamp 4 is fixedly disposed on the outer surface of the upper housing 1, an insulating panel 3 is fixedly disposed on one side of the lower housing 2, an anode output valve 6 and a cathode output valve 7 are respectively fixedly disposed at two ends of the outer surface of the insulating panel 3, a display switch 8, an activation switch 9, a USB interface 10, a display screen 11, a charging port 12 and a lighting switch 13 are respectively fixedly disposed between the anode output valve 6 and the cathode output valve 7, a handle 5 is fixedly disposed on one side of the lower housing 2 away from the insulating panel 3, a waterproof silicone tube is fixedly disposed inside the lower housing 2, a battery cell group 14 is fixedly disposed inside the lower housing 2, the winding all around of electric core group 14 is connected with the silica gel data line, electric core group 14 top fixedly connected with protection shield 21.

Further, the fixed three groups that are provided with of electric core group 14, fixedly connected with installing support 15 between electric core 16, the radiating effect is better, 16 surfaces of electric core are full nickel plating steel shells, non-deformable anticorrosion, the fixed relief valve 17 that is provided with in electric core 16 upper end, the fixed exhaust hole 18 that is provided with in relief valve 17 both sides, under the condition of the inside short circuit of electric core 16, can get rid of inside waste gas rapidly to avoid electric core inflation to take place danger.

Further, every group of electric core group 14 comprises twenty-four electric cores 16, electric core group 14 is formed through the electricity connection of a plurality of nickel pieces 19 to electric core 16, and three groups the fixed surface is provided with circuit board 22 on the electric core group 14, circuit board 22 on be equipped with integrated circuit and components and parts region, the rigidity that installing support 15 upper and lower surface and electric core 16 correspond is provided with a plurality of spot welding holes that are used for spot welding to connect nickel piece 19 and electric core 16, and the processing equipment is convenient, and electric core 16 connects firmly.

Further, the positive output valve 6, the negative output valve 7, the display switch 8, the activation switch 9, the USB interface 10, the display screen 11, the charging port 12, and the lighting switch 13 are fixedly provided with a white waterproof glue at one end away from the insulating panel 3.

Further, anodal output valve 6, the inside fixed full copper terminal that is provided with of negative pole output valve 7, brass are not rusty, and no lead is appeared, and open and shut long service life freely prevents that the copper valve from rustting for a long time, never smooth silk, silica gel data line conductor is red copper tin-plating, mouth 12 that charges has the shield for aviation head charging mouth surface swing joint, USB interface 10 has two, handle 5 is comfortable portable for the soft silica gel material.

Further, a plurality of waterproof silicone tubes are fixedly arranged around the inner portion of the lower shell 2 respectively, a plurality of welding spots are fixedly arranged around the inner surface of the upper shell 1, the waterproof silicone tubes correspond to the same positions of the welding spots in size and are clamped with each other, the shell is made of stainless steel materials and is firm and anti-falling, sponge pads are fixedly arranged between the outer surface of the cell pack 14 and the inner surface of the upper shell 1 to fill redundant gaps, and the shockproof and anti-falling effects are achieved.

It should be noted that, a simple and convenient formula lithium cell assembly structure, at first, charge to electric core 16 through charging mouth 12, accessible display screen 11 observes the charge and follow-up electric quantity in service behavior, after the completion of charging, connect the device to the device that needs the power supply, press activation switch 9 and open the device, begin to supply power, electric core 16 is in the operation process, if the inside short circuit of electric core 16, relief valve 17 both sides are fixed and are provided with exhaust hole 18, can get rid of inside waste gas rapidly, thereby avoid electric core 16 inflation to take place danger, when the operating voltage of electric core 16 is unusual higher, when generating heat seriously, protection shield 20 fusing fuse promptly cuts off the power supply, finally, use the completion, mend the electricity to the device, can arrange the dc-to-ac converter, the power failure is reserve, outdoor power supply, illumination, multipurpose such as cell-phone charging uses.

In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A simple and convenient lithium battery assembly structure comprises a shell and a battery cell group, and is characterized in that the shell is divided into an upper shell (1) and a lower shell (2), the upper shell (1) and the lower shell (2) enclose a box body structure, an LED lamp (4) is fixedly arranged on the outer surface of the upper shell (1), an insulating panel (3) is fixedly arranged on one side of the lower shell (2), an anode output valve (6) and a cathode output valve (7) are respectively and fixedly arranged at two ends of the outer surface of the insulating panel (3), a display switch (8), an activation switch (9), a USB interface (10), a display screen (11), a charging port (12) and a lighting switch (13) are respectively and fixedly arranged between the anode output valve (6) and the cathode output valve (7), a handle (5) is fixedly arranged on one side of the lower shell (2) far away from the insulating panel (3), the utility model discloses a battery pack, including casing (2) down, casing (2) inside fixed waterproof silicone tube that is provided with, casing (2) inside fixed battery pack (14) down, battery pack (14) winding all around is connected with the silica gel data line, battery pack (14) top fixedly connected with protection shield (21).

2. The lithium battery assembly structure of claim 1, wherein: the battery core group (14) is fixedly provided with three groups, a mounting bracket (15) is fixedly connected between the battery cores (16), the outer surface of the battery core (16) is a full nickel plating steel shell, a pressure release valve (17) is fixedly arranged at the upper end of the battery core (16), and exhaust holes (18) are fixedly formed in two sides of the pressure release valve (17).

3. The lithium battery assembly structure of claim 2, wherein: every group of electric core group (14) comprises twenty-four electric cores (16), electric core group (14), three groups of formation of electric core group (14) are connected through a plurality of nickel pieces (19) electricity in electric core group (14) fixed surface is provided with circuit board (22), circuit board (22) on be equipped with integrated circuit and components and parts region, the rigidity that installing support (15) upper and lower surface and electric core (16) correspond is provided with a plurality of spot welding holes that are used for spot welding connection nickel piece (19) and electric core (16).

4. The lithium battery assembly structure of claim 1, wherein: the LED display screen is characterized in that a white waterproof glue is fixedly arranged at one end, away from the insulating panel (3), of the positive output valve (6), the negative output valve (7), the display switch (8), the activation switch (9), the USB interface (10), the display screen (11), the charging port (12) and the lighting switch (13).

5. The lithium battery assembly structure of claim 1, wherein: anodal output valve (6), negative pole output valve (7) internal fixation are provided with full copper terminal, silica gel data line conductor is red copper tin-plating, mouth (12) that charges has the shield for aviation head mouth surface swing joint that charges, USB interface (10) have two, handle (5) are soft silica gel material.

6. The lithium battery assembly structure of claim 1, wherein: the improved battery pack is characterized in that a plurality of waterproof silicone tubes are fixedly arranged on the periphery of the inner portion of the lower shell (2) respectively, a plurality of welding spots are fixedly arranged on the periphery of the inner surface of the upper shell (1), the waterproof silicone tubes correspond to the same positions of the welding spots in size, the outer shell is made of stainless steel, and a sponge mat is fixedly arranged between the outer surface of the battery pack (14) and the inner surface of the upper shell (1).