CN218827697U

CN218827697U - Lead-acid storage battery with connector and lead-acid storage battery pack

Info

Publication number: CN218827697U
Application number: CN202223053030.8U
Authority: CN
Inventors: 陈振富; 林城伟
Original assignee: Xiamen Mate Hi Tech New Energy Co ltd
Current assignee: Xiamen Mate Hi Tech New Energy Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-04-07
Anticipated expiration: 2032-11-17

Abstract

The utility model provides a lead-acid battery and lead-acid battery group with connector, the lead-acid battery with connector includes the battery body, the casing of battery body is provided with positive electrode and negative electrode, still includes two power cords and two quick plug connectors, the positive electrode and negative electrode are connected respectively to the first end of two power cords, two quick plug connectors are connected respectively to the second end of two power cords; the casing of battery body still is provided with the holding tank, and two power cords and the equal separable assembly of two quick plug connectors are in the holding tank. When the quick connector is assembled, the quick connector can be assembled only through quick connection operation of the quick connector, and quick installation without screws and welding is realized. Simultaneously, set up the holding tank on the casing, can arrange power cord and quick plug connector in the holding tank, realize fine accomodating, do not increase lead acid battery's size, can not influence operations such as transportation yet.

Description

Lead-acid storage battery with connector and lead-acid storage battery pack

Technical Field

The utility model relates to a battery field, concretely relates to lead acid battery and lead acid battery with connector.

Background

A lead-acid accumulator is an accumulator whose electrodes are made of lead and its oxide and whose electrolyte is sulfuric acid solution. The positive and negative electrodes of the conventional lead-acid storage battery are arranged in an insulated shell, as shown in a sealed lead-acid storage battery for an electric moped disclosed in CN2877047Y, when the battery is used (such as when the battery is used for the electric moped), a power line is required to be connected with the electrodes and using equipment in a screw mode, a welding mode and the like, the operation is complex, a professional tool is required to operate, and the operation has certain safety risk.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a solve above-mentioned problem, provide a lead acid battery with connector and lead acid battery who has this lead acid battery.

In order to achieve the above purpose, the utility model provides a technical scheme as follows:

a lead-acid storage battery with connectors comprises a storage battery body, a shell of the storage battery body is provided with a positive electrode and a negative electrode, and the lead-acid storage battery further comprises two power lines and two quick connectors, wherein the first ends of the two power lines are respectively connected with the positive electrode and the negative electrode, and the second ends of the two power lines are respectively connected with the two quick connectors; the casing of battery body still is provided with the holding tank, and two power cords and the equal separable assembly of two quick plug connectors are in the holding tank.

Furthermore, the accommodating groove is positioned between the positive electrode and the negative electrode, an isolation convex rib is arranged in the accommodating groove, and the two power lines are respectively positioned on two sides of the isolation convex rib.

Furthermore, still be formed with the constant head tank of appearance and the appearance looks adaptation of quick plug connector in the holding tank, quick plug connector is located in the constant head tank.

Furthermore, the two quick plug connectors are quick connectors which are not divided into male connectors and female connectors.

Furthermore, the two quick plug connectors comprise a shell, and an elastic part and a wire nose which are assembled in the shell; the rear end of shell is not provided with the wiring mouth, and the power cord is connected through the wiring mouth line nose, the front end of shell is provided with socket and plug, socket and plug set up the front end at the shell half-and-half, be provided with the side direction opening of intercommunication socket on the plug, line nose extends the elasticity support arm to the plug in, the end of elasticity support arm extends has and stretches out side direction open-ended joint convex part, the elastic component acts on the elasticity support arm to apply one towards side direction open-ended elasticity to the elasticity support arm.

Furthermore, the elastic piece is a metal elastic piece, one end of the metal elastic piece is fixed in the shell, and the other end of the metal elastic piece abuts against the elastic support arm of the wire nose.

Furthermore, the intelligent storage battery comprises an intelligent module, wherein the intelligent module comprises a processing module, an electric signal acquisition module and an indication module, the electric signal acquisition module is connected with a positive electrode and a negative electrode of the storage battery body to acquire an electric signal of the storage battery body, an output end of the electric signal acquisition module is connected with an input end of the processing module, and a control output end of the processing module is connected with the indication module.

Furthermore, the processing module, the electric signal acquisition module and the indication module are all integrated on a PCB, the PCB is assembled on a shell of the storage battery body, and the indication module is exposed out of the shell; the electric signal acquisition module on the PCB circuit board is connected with the positive electrode and the negative electrode of the storage battery body through two data acquisition lines.

Further, the power line is an insulating flexible cable.

The utility model provides a lead acid battery, includes a plurality of lead acid battery, a plurality of lead acid battery are above-mentioned lead acid battery with connector, a plurality of lead acid battery realize series connection or parallel connection through the grafting cooperation of quick connector clip.

Through the utility model provides a technical scheme has following beneficial effect:

the application provides a lead acid battery with connector is equivalent to the power cord of assembly joint electrode in advance on original structure to connect quick connector at the other end of power cord (second end promptly), when assembling, as long as can assemble through the operation of connecing soon of quick connector, realize exempting from the screw, exempt from to weld quick installation. Simultaneously, set up the holding tank on the casing, can arrange power cord and quick plug connector in the holding tank, realize fine accomodating, do not increase lead acid battery's size, can not influence operations such as transportation yet.

Drawings

FIG. 1 is a schematic diagram of a lead-acid battery with a connector assembly according to an embodiment;

FIG. 2 is an exploded view of a portion of a lead-acid battery with a connector according to an exemplary embodiment;

FIG. 3 is a schematic diagram of two quick connectors according to an embodiment;

fig. 4 is a schematic diagram showing one of the connections of the lead-acid battery pack in the embodiment.

Detailed Description

To further illustrate the various embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. The components in the drawings are not necessarily to scale, and similar reference numerals are generally used to identify similar components.

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Example one

Referring to fig. 1 and fig. 2, the lead-acid battery with connectors provided in this embodiment includes a battery body 1, a positive electrode 16 and a negative electrode 17 are disposed on a case of the battery body 1, and specifically, the lead-acid battery further includes two power lines 2 and two quick connectors 3, first ends of the two power lines 2 are respectively connected to the positive electrode 16 and the negative electrode 17, and second ends of the two power lines 2 are respectively connected to the two quick connectors 3; specifically, the two power lines 2 are respectively a first power line and a second power line, a first end of the first power line is connected with a positive electrode of the storage battery body 1, and a second end of the first power line is connected with one of the quick plug connectors 3; the first end of the second power line is connected with the negative electrode of the storage battery body 1, and the second end of the second power line is connected with the other quick connector 3; namely, the positive electrode 16 and the negative electrode 17 are connected with a power supply line 2, and each power supply line 2 is connected with a quick connector 3. The shell of the storage battery body 1 is also provided with a containing groove 13, and the two power lines 2 and the two quick plug connectors 3 are detachably assembled in the containing groove 13.

The application provides a lead acid battery with connector is equivalent to the power cord 2 of assembly joint electrode in advance on original structure to connect quick connector clip 3 at the other end of power cord 2 (being the second end), when assembling, as long as can assemble through the operation of connecing soon of quick connector clip 3, realize exempting from the screw, exempt from to weld quick installation. Simultaneously, set up holding tank 13 on the casing, can arrange power cord 2 and quick plug connector 3 in holding tank 13, realize fine accomodating, do not increase lead acid battery's size, can not influence operations such as transportation yet.

Specifically, the casing of the battery body 1 includes a main casing body with an installation groove and an upper cover sealing the main casing body, the installation groove of the main casing body is used for accommodating the battery pack, and the positive electrode 16, the negative electrode 17 and the accommodating groove 13 are all arranged on the upper cover.

Specifically, the power cord 2 adopts an insulating flexible cable in the prior art, can be directly purchased in the market, and is convenient to obtain.

Further, in the present embodiment, the accommodating groove 13 is located between the positive electrode 16 and the negative electrode 17, so that the two power lines 2 can be accommodated by being folded inward. Simultaneously, be provided with an isolation convex rib 14 in the holding tank 13, two power cords 2 are located the both sides of isolating convex rib 14 respectively, prevent that two power cords 2 from twining and knoing, also avoid two quick plug connectors 3 to be close too closely and lead to the short circuit, and is more simple and convenient, safety.

Simultaneously, still be formed with the constant head tank 15 of appearance and quick plug connector 3's appearance looks adaptation in the holding tank 13, quick plug connector 3 is located in the constant head tank 15. So set up, the position of injecing quick plug connector 3 that can be fine prevents effectively that quick plug connector 3 or power cord 2 from breaking away from.

Preferably, two quick connector 3 are not the quick-operation joint of minute public mother, so set up, are assembling, and the quick connector of accessible carries out arbitrary connection, and the suitability is better. As shown in fig. 3, which is a schematic diagram of the two fast connectors 3, specifically, the two fast connectors 3 in fig. 3 do not belong to the same lead-acid storage battery, and may be the plugging of two fast connectors 3 in two lead-acid storage batteries, or the plugging of a fast connector 3 in one lead-acid storage battery and a fast connector 3 on a user equipment.

Specifically, each of the two quick connectors 3 comprises a shell 5, and an elastic piece 6 and a wire nose 7 which are assembled in the shell 5; the rear end of shell 5 is not provided with the wiring mouth, and power cord 2 connects through the wiring mouth line nose 7, the front end of shell 5 is provided with socket and plug, socket and plug set up the front end at shell 5 half-and-half, be provided with the side direction opening of intercommunication socket on the plug, line nose 7 extends the elasticity support arm in to the plug, the end of elasticity support arm extends has and stretches out side direction open-ended joint convex part, elastic component 6 acts on the elasticity support arm to apply one towards side direction open-ended elasticity to the elasticity support arm. So, when two the same quick plug connector 3 peg graft (if two lead acid battery assemble or with lead acid battery equipment to user equipment on the time), the socket of the quick plug connector 3 of second is aimed at to the plug of first quick plug connector 3, and at this moment, the plug of the quick plug connector 3 of second also is the socket of the quick plug connector 3 of accurate first more, later to inserting, the mutual joint of joint convex part of two quick plug connectors 3. So set up, quick connector clip 3's connection rigidity is strong, dustproof waterproof, resistant heavy current.

Specifically, the elastic member 6 is a metal elastic sheet, one end of the metal elastic sheet is fixed in the shell, and the other end of the metal elastic sheet abuts against the elastic support arm of the wire nose 7.

Specifically, the housing 5 of the quick connector 3 is an insulating plastic housing, and the material thereof may be ABS (Acrylonitrile Butadiene Styrene), PC (polycarbonate), nylon, or the like. The elastic piece 6 can be made of stainless steel, aluminum alloy or copper alloy; the wire nose 7 may be made of copper alloy, aluminum alloy, or the like.

The intelligent storage battery comprises a storage battery body, and is characterized in that the intelligent storage battery body further comprises an intelligent module, the intelligent module comprises a processing module, an electric signal acquisition module and an indication module, the electric signal acquisition module is connected with a positive electrode and a negative electrode of the storage battery body to acquire electric signals (such as voltage signals or current signals) of the storage battery body, an output end of the electric signal acquisition module is connected with an input end of the processing module, a control output end of the processing module is connected with the indication module, and the indication module indicates the conditions of the storage battery body, such as electric quantity, service life and the like. Specifically, the processing module, the electrical signal acquisition module and the indication module are all in the prior art, and are already known and implemented by those skilled in the art, and are not described in detail herein.

Furthermore, the processing module, the electric signal acquisition module and the indication module are all integrated on a PCB circuit board 10, the PCB circuit board 10 is assembled on the shell of the storage battery body 1, and the indication module is exposed out of the shell; the electric signal acquisition module on the PCB circuit board 10 is connected with the positive electrode and the negative electrode of the storage battery body 1 through two data acquisition lines 9. The integration level is better.

Example two

The embodiment provides a lead-acid storage battery pack, as shown in fig. 4, which includes a plurality of lead-acid storage batteries, specifically, the plurality of lead-acid storage batteries are the lead-acid storage batteries with connectors in the first embodiment, the number of the lead-acid storage batteries is specifically four, the four lead-acid storage batteries are connected in series or in parallel through the plugging and matching of the quick connectors 3, and as shown in fig. 4, the four lead-acid storage batteries are connected in series through the plugging and matching of the quick connectors 3; and obtaining a lead-acid storage battery pack with more sufficient electric quantity.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a lead acid battery with connector, includes the battery body, the casing of battery body is provided with positive electrode and negative electrode, its characterized in that: the battery also comprises two power lines and two quick plug connectors, wherein the two power lines are respectively a first power line and a second power line, the first end of the first power line is connected with the positive electrode of the battery body, and the second end of the first power line is connected with one of the quick plug connectors; the first end of the second power line is connected with the negative electrode of the storage battery body, and the second end of the second power line is connected with the other quick connector; the casing of battery body still is provided with the holding tank, and two power cords and the equal separable assembly of two quick plug connectors are in the holding tank.

2. The lead-acid battery with a connector according to claim 1, wherein: the holding tank is located between the positive electrode and the negative electrode, an isolation convex rib is arranged in the holding tank, and the two power lines are located on two sides of the isolation convex rib respectively.

3. The lead-acid battery with a connector according to claim 1, wherein: the two quick plug connectors are quick connectors which are not divided into male connectors and female connectors.

4. The lead-acid battery with connector assembly of claim 3, wherein: the two quick plug connectors comprise a shell, an elastic part and a wire nose, wherein the elastic part and the wire nose are assembled in the shell; the rear end of shell does not be provided with the wiring mouth, and the power cord is connected through the wiring mouth line nose, the front end of shell is provided with socket and plug, socket and plug set up the front end at the shell half-and-half, be provided with the side direction opening of intercommunication socket on the plug, line nose extends the elasticity support arm to in the plug, the end of elasticity support arm extends has and stretches out side direction open-ended joint convex part, the elastic component acts on the elasticity support arm to apply one towards side direction open-ended elasticity to the elasticity support arm.

5. The lead-acid battery with connector assembly of claim 4, wherein: the elastic piece is a metal elastic sheet, one end of the metal elastic sheet is fixed in the shell, and the other end of the metal elastic sheet abuts against the elastic support arm of the wire nose.

6. The lead-acid battery with a connector according to claim 1, wherein: the intelligent storage battery comprises a storage battery body and is characterized by further comprising an intelligent module, wherein the intelligent module comprises a processing module, an electric signal acquisition module and an indicating module, the electric signal acquisition module is connected with a positive electrode and a negative electrode of the storage battery body to acquire an electric signal of the storage battery body, an output end of the electric signal acquisition module is connected with an input end of the processing module, and a control output end of the processing module is connected with the indicating module.

7. The lead-acid battery with connector assembly of claim 6, wherein: the processing module, the electric signal acquisition module and the indicating module are all integrated on a PCB, the PCB is assembled on a shell of the storage battery body, and the indicating module is exposed out of the shell; the electric signal acquisition module on the PCB is connected with the positive electrode and the negative electrode of the storage battery body through two data acquisition lines.

8. The lead-acid battery with a connector according to claim 1, wherein: the power line is an insulating flexible cable.

9. A lead-acid battery pack comprising a plurality of lead-acid batteries, characterized in that: the lead-acid storage battery with the connector assembly of any one of the claims 1 to 8, wherein the plurality of lead-acid storage batteries are connected in series or in parallel through the plug-in fit of the quick plug-in connectors.