CN218385647U

CN218385647U - Connection piece for miniature emergency power supply and miniature emergency power supply

Info

Publication number: CN218385647U
Application number: CN202222559874.3U
Authority: CN
Inventors: 周林峰
Original assignee: JIANGSU SINONIC PRECISION ALLOY TECHNOLOGY CO LTD; KTech Precision Technology Jiangsu Co ltd
Current assignee: JIANGSU SINONIC PRECISION ALLOY TECHNOLOGY CO LTD; KTech Precision Technology Jiangsu Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-01-24
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a miniature emergency power supply is with connection piece and miniature emergency power supply, include: main road portion, branch road portion, the one end and the main road portion of branch road portion are connected, the other end of branch road portion is used for being connected with the battery, this connection piece for miniature emergency power source passes through the connection piece and connects each independent battery in the group battery in parallel, and the electric current assembles unified output behind main road portion through branch road portion, utilizes current battery combination to satisfy the electric power requirement, utilizes the connection piece to limit the interval between the battery from the battery simultaneously, avoids collision friction each other, and improves the regularity, further improves connection stability.

Description

Connection piece for miniature emergency power supply and miniature emergency power supply

Technical Field

The utility model belongs to the technical field of the battery, more specifically relates to a miniature emergency power supply is with connection piece and miniature emergency power supply.

Background

Lithium ion battery is a secondary battery (rechargeable battery) that mainly operates by movement of lithium ions between a positive electrode and a negative electrode. During charging and discharging, i + is inserted and extracted back and forth between the two electrodes, i.e., during charging, li + is extracted from the positive electrode and inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state, i.e., during discharging, the opposite occurs. The battery generally adopts a material containing lithium element as an electrode, and is a representative of modern high-performance batteries. The product is widely applied to various fields such as electric bicycles, electric motorcycles, electric automobiles, electric tools, electric toys, solar photovoltaic power generation systems, wind power generation systems, mobile communication base stations, large-scale server standby UPS power supplies, emergency lighting, portable mobile power supplies, mine safety equipment and the like.

At present, lithium batteries are used as power supplies and are subject to requirements of vehicle body structures and electric power, the batteries do not have proper shapes and are difficult to install if the batteries are used integrally, the cost is high, at least a plurality of independent batteries are required to be arranged adjacently and corresponding battery slots cannot be arranged if a plurality of batteries are used, so that the batteries are easy to shift to generate collision friction due to vibration and bumping between the adjacent batteries, and meanwhile, the wires between the adjacent batteries cannot be placed neatly due to narrow space, so that corresponding connecting pieces need to be arranged according to the distribution of the batteries in order to improve the performance stability of products and reduce the damage of the batteries.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the not enough that exists among the prior art, the utility model provides a miniature connection piece for emergency power supply, solve the lithium cell and use as power electric power, receive as to body structure and electric power requirement, if use whole battery then not have suitable shape and installation difficulty, high cost, if use a plurality of batteries then need a plurality of independent battery adjacent arrangement at least and can't set up the battery jar that corresponds, make adjacent battery very easy each other because of vibrations, jolt and make the battery aversion produce the collision friction, wire between the adjacent battery is connected and also is because of the narrow unable orderly problem of placing in space simultaneously.

In order to realize the above object, the utility model provides a miniature connection piece for emergency power supply, include:

a main path section;

and one end of the branch part is connected with the main part, and the other end of the branch part is used for being connected with a battery.

Optionally, the other end of the branch portion is provided with a clamping hole, and the clamping hole is used for being connected with a battery electrode.

Optionally, the branch portion is provided in plurality, and the plurality of branch portions are located on one side of the main path portion.

Optionally, a plurality of the branch parts are equidistantly arranged on one side of the main road part.

Optionally, the branch portion and the main portion are respectively in a strip shape.

Optionally, the branch portion is perpendicular to the main portion.

Optionally, one end of the main circuit part is connected to the one end of the branch circuit part, and the other end of the main circuit part is used for connecting to an output circuit.

Optionally, the clamping hole is a long waist hole, and a reinforcing part is arranged on the periphery of the clamping hole.

A miniature emergency power supply comprising:

a plurality of batteries;

the two connecting sheets for the miniature emergency power supply;

the two connecting pieces for the miniature emergency power supply are respectively arranged at two ends of the batteries and used for enabling the batteries to be connected in parallel.

Optionally, the number of the batteries is two, and the section of the connecting sheet for the miniature emergency power supply is in an F shape.

The utility model provides a miniature connection piece for emergency power supply, its beneficial effect lies in:

1. this connection piece for miniature emergency power source passes through the connection piece and connects each independent battery in the group battery in parallel, and the electric current assembles through branch road portion and export in unison behind main road portion, utilizes current battery combination to satisfy the electric power requirement, utilizes the connection piece to limit the interval between the battery from the battery simultaneously, avoids collision friction each other, and improves the regularity, further improves connection stability.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.

Fig. 1 shows a schematic structural diagram of a connection sheet for a miniature emergency power supply according to an embodiment of the present invention.

Description of reference numerals:

1. a main path section; 2. a branch portion; 3. clamping holes; 4. a reinforcing portion.

Detailed Description

Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

As shown in fig. 1, a connection piece for a miniature emergency power supply includes:

a main path unit 1;

and a branch part 2, wherein one end of the branch part 2 is connected with the main part 1, and the other end of the branch part 2 is used for being connected with a battery.

Specifically, connect each independent battery in the group battery in parallel through the connection piece, the electric current assembles through branch road portion 2 and utilizes current battery combination to satisfy the electric power requirement in unified output behind main road portion 1, utilizes the connection piece to limit the interval between the battery from the battery simultaneously, avoids collision friction each other, and improves the regularity, further improves connection stability.

In this embodiment, the other end of the branch portion 2 is provided with a clamping hole 3, and the clamping hole 3 is used for connecting with a battery electrode.

Specifically, the battery is fixed through the connection of the clamping holes 3 and the positive electrode and the negative electrode of the battery, and connection looseness is avoided.

In this embodiment, a plurality of branch units 2 are provided, and the plurality of branch units 2 are located on one side of the main unit 1.

In the present embodiment, a plurality of branch parts 2 are equidistantly spaced on one side of the main part 1.

Specifically, the gap is not smaller than the gap between the cells of the adjacent prismatic batteries.

In this embodiment, the branch circuit part 2 and the main circuit part 1 are respectively in a strip shape.

In the present embodiment, the branch circuit part 2 is perpendicular to the main circuit part 1.

In the present embodiment, one end of the main circuit unit 1 is connected to the one end of the branch circuit unit 2, and the other end of the main circuit unit 1 is used to be connected to an output circuit.

In this embodiment, the fastening hole 3 is a long waist hole, and a reinforcing portion 4 is disposed on the periphery of the fastening hole 3.

Specifically, the support strength of the card hole 3 is improved by the reinforcement portion 4.

A miniature emergency power supply comprising:

a plurality of batteries;

the two connecting sheets for the miniature emergency power supply;

Specifically, a plurality of batteries are connected in parallel through two connecting sheets to form a battery pack.

In this embodiment, the number of the batteries is two, and the section of the connecting sheet for the miniature emergency power supply is F-shaped.

When the connecting sheet for the miniature emergency power supply of the embodiment is used, the emergency battery pack is used as an example, the batteries are arranged at equal intervals, and the anodes and the cathodes of the batteries are respectively connected and uniformly output by using the two connecting sheets.

While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims

1. The utility model provides a miniature connection piece for emergency power supply which characterized in that includes:

a main path section;

and one end of the branch circuit part is connected with the main circuit part, and the other end of the branch circuit part is used for being connected with a battery.

2. The connection pad for a miniature emergency power supply according to claim 1, wherein said other end of said branch portion is provided with a fastening hole for connecting with a battery electrode.

3. The connecting strip for a miniature emergency power supply according to claim 2, wherein a plurality of branch parts are provided, and the plurality of branch parts are located on one side of the main part.

4. The connecting tab for miniature emergency power supply according to claim 3, wherein a plurality of said branch portions are provided at equal intervals on one side of said main portion.

5. The connecting strip for a miniature emergency power supply according to claim 4, wherein said branch circuit portion and said main circuit portion are respectively strip-shaped.

6. The tab for miniature emergency power supply of claim 5, wherein said branch portion is perpendicular to said main portion.

7. The connection tab for a miniature emergency power supply according to claim 6, wherein one end of said main circuit portion is connected to said one end of said branch circuit portion, and the other end of said main circuit portion is used for connecting to an output circuit.

8. The connection piece for the miniature emergency power supply according to claim 2, wherein the fastening hole is a long waist hole, and a reinforcing part is arranged on the periphery of the fastening hole.

9. A miniature emergency power supply, comprising:

a plurality of batteries;

two connection pads for a miniature emergency power supply according to any one of claims 1 to 8;

10. The miniature emergency power supply of claim 9, wherein the number of the batteries is two, and the connecting piece for the miniature emergency power supply is F-shaped in cross section.