CN218450709U

CN218450709U - Battery pack integration adapter plate convenient to mount

Info

Publication number: CN218450709U
Application number: CN202221836227.6U
Authority: CN
Inventors: 郑丽霞; 覃春强; 曾四海; 吴广; 叶国华; 曾国强
Original assignee: Guangdong Greenway Technology Co Ltd
Current assignee: Guangdong Greenway Technology Co Ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2023-02-03
Anticipated expiration: 2032-07-15

Abstract

The utility model provides a battery pack integrated adapter plate convenient for installation, which comprises a main plate, wherein the main plate is provided with a charging patch fuse and a discharging patch fuse, and the main plate is also provided with a plurality of backflow-preventing patch diodes; connecting element group, connecting element group all locates on the mainboard, the utility model discloses with the charge-discharge insurance, prevent flowing backward the diode, the positive negative pole of group battery, positive negative pole reed and the positive negative pole of charging are all integrated on a mainboard, connect through internal circuit, external material and welding processes have been reduced by a wide margin, moreover, the steam generator is simple in structure, high machining efficiency, cost of labor greatly reduced, and fixed through SMT paster welded mode, the product uniformity is good, the finished product qualification rate is high, integrated form mainboard occupation space is little, can greatly improve space utilization, and be equipped with locating hole and screw hole on the mainboard, be convenient for fixed, structure safe and reliable, and overall structure more is favorable to doing waterproof technology, the accessible mode of gluing is waterproof, further promote the security.

Description

Battery pack integration adapter plate convenient to mount

Technical Field

The utility model relates to a power battery technical field, concretely relates to integrated keysets of group battery convenient to installation.

Background

The power battery is a power supply for providing a power source for the tool, and is a storage battery for providing power for electric vehicles, electric trains, electric bicycles and golf carts.

Most of the existing power battery structures comprise elements which are independent of a protection plate and need to be welded on a charging wire or a discharging wire by hand, such as an externally-hung charging and discharging U-shaped fuse, the structure is not beneficial to efficient production, the number of transfer wires in the middle is large, the elements can be damaged by high-temperature welding, a finished product is difficult to control, the reject ratio is high, and the labor cost is high; some external U-shaped fuses are welded on the independent adapter plates through single welding, although the welding process is improved, the welding process is also complicated, the number of intermediate adapter wires is large, and a large space is occupied; furthermore, the plug-in charging and discharging fuses are integrated on one adapter plate by part of the adapter plates, but the adapter plates are directly placed in the battery pack after being directly blown with the heat shrink tubes, the positions of the adapter plates cannot be fixed, and the waterproof function cannot be effectively realized by the above schemes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide an integrated keysets of group battery convenient to installation.

The technical scheme of the utility model as follows:

a battery pack integrated patch panel for easy installation, comprising:

the main board is used for assembling circuit elements and providing protection for the battery pack, a charging patch fuse and a discharging patch fuse are arranged on the main board, and a plurality of backflow-preventing patch diodes are further arranged on the main board;

the connecting element group is integrated with wires at the position of a charging and discharging port of the battery pack, and consists of a positive electrode adapter pad of the battery pack, a negative electrode adapter pad of the battery pack, a positive electrode reed adapter pad of the battery pack, a negative electrode reed adapter pad of the battery pack, a positive electrode adapter pad of the battery pack and a negative electrode adapter pad of the battery pack, wherein all the elements are arranged on the mainboard.

The utility model discloses in, the paster insurance that charges, the paster insurance that discharges, prevent flowing backward paster diode, anodal switching pad, group battery negative pole switching pad, the anodal reed switching pad that discharges, the negative pole reed switching pad that discharges, the anodal switching pad that charges and the negative pole switching pad that charges all weld in through SMT on the mainboard.

The utility model discloses in, still there is several reed switching pad through SMT welding on the mainboard, according to group battery and the functional requirement in order to correspond different specifications.

The utility model discloses in, the mainboard locating hole has been seted up on the mainboard, through the mainboard locating hole cooperatees with external reference column, the location installation of being convenient for the mainboard.

The utility model discloses in, the screw hole has been seted up on the mainboard, through screw hole cooperation screw, according to with mainboard fixed mounting is on external casing.

The utility model discloses in, anodal switching pad, group battery negative pole switching pad, the anodal reed switching pad of discharging, the negative pole reed switching pad of discharging, the anodal switching pad of charging and the negative pole switching pad of charging all can cooperate with external positioning device, according to positive negative pole, the positive negative pole of charge-discharge and reed of positioning battery group, the welding of being convenient for.

Furthermore, the number of the backflow prevention patch diodes is 3-6.

Furthermore, the number of the reed adapter pads is 4-8.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses with the charge-discharge insurance, prevent flowing backward the diode, the positive negative pole of group battery, positive negative pole reed and the positive negative pole that charges of discharging are all integrated on a mainboard, through internal circuit connection, external material and welding process have been reduced by a wide margin, moreover, the steam generator is simple in structure, high machining efficiency, cost of labor greatly reduced, and fixed through SMT paster welded mode, the product uniformity is good, the finished product percent of pass is high, integrated form mainboard occupation space is little, can greatly improve space utilization, and be equipped with locating hole and screw hole on the mainboard, be convenient for fixed, structure safe and reliable, and overall structure more is favorable to doing waterproof technology, the accessible is beaten the mode of gluing and is waterproof, further promote the security.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an overall structural diagram of a battery pack integrated adapter plate convenient for installation according to the present invention;

fig. 2 is a top view of the battery pack integrated adaptor plate for easy mounting.

The reference numerals are explained below:

1. a main board; 11. charging patch insurance; 12. discharging patch insurance; 13. a backflow prevention patch diode; 14. a main board positioning hole; 15. a screw hole; 2. a connecting element group; 21. a positive electrode transfer bonding pad; 22. a battery pack cathode adapter pad; 23. the discharging positive electrode reed is connected with the bonding pad in a switching way; 24. a discharging negative electrode reed switching bonding pad; 25. charging the positive electrode adapter pad; 26. charging the negative electrode adapter pad; 27. the reed switches the bonding pad.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to explain the technical solution of the present invention, the following description is made by using specific examples.

Example 1

Referring to fig. 1 to fig. 2, the present embodiment provides a battery pack integrated adapter plate convenient for installation, which includes:

the main board 1 is used for assembling circuit elements and protecting the battery pack, a charging patch fuse 11 and a discharging patch fuse 12 are arranged on the main board 1, and a plurality of backflow-preventing patch diodes 13 are further arranged on the main board 1;

the connecting element group 2 integrates wires connected with the charging and discharging ports of the battery pack, the connecting element group 2 is composed of a positive electrode adapter pad 21 of the battery pack, a negative electrode adapter pad 22 of the battery pack, a positive electrode reed adapter pad 23 of the discharging electrode reed, an adapter pad 24 of the discharging electrode reed, a positive electrode adapter pad 25 of the charging electrode reed and an adapter pad 26 of the charging electrode reed, and all the elements are arranged on the mainboard 1.

In the present embodiment, the charging patch fuse 11, the discharging patch fuse 12, the backflow prevention patch diode 13, the positive adapter pad 21, the battery negative adapter pad 22, the discharging positive reed adapter pad 23, the discharging negative reed adapter pad 24, the charging positive adapter pad 25, and the charging negative adapter pad 26 are all soldered on the motherboard 1 by SMT.

In this embodiment, the motherboard 1 is further welded with a plurality of reed adapter pads 27 by SMT, so as to correspond to battery packs of different specifications and functional requirements.

In this embodiment, a main board positioning hole 14 is formed in the main board 1, and the main board positioning hole 14 is matched with the external positioning column, so that the main board 1 can be conveniently positioned and installed.

In this embodiment, the main board 1 is provided with screw holes 15, and screws are matched through the screw holes 15, so as to fixedly mount the main board 1 on the external housing.

In this embodiment, the positive electrode adapter pad 21, the battery negative electrode adapter pad 22, the discharging positive electrode reed adapter pad 23, the discharging negative electrode reed adapter pad 24, the charging positive electrode adapter pad 25, and the charging negative electrode adapter pad 26 are all matched with an external positioning device to position the positive electrode and the negative electrode of the battery, the charging and discharging positive electrode and the charging negative electrode, and the reeds, so as to facilitate welding.

Further, the number of the backflow prevention patch diodes 13 is 3.

Further, the number of the reed switch pads 27 is 4.

Example 2

The integrated keysets of group battery convenient to installation that this embodiment provided includes:

In the present embodiment, the charging pad fuse 11, the discharging pad fuse 12, the backflow prevention pad diode 13, the positive electrode adapter pad 21, the battery negative electrode adapter pad 22, the discharging positive electrode reed adapter pad 23, the discharging negative electrode reed adapter pad 24, the charging positive electrode adapter pad 25, and the charging negative electrode adapter pad 26 are all soldered on the motherboard 1 by SMT.

In this embodiment, a plurality of spring plate adapting pads 27 are further soldered on the motherboard 1 by SMT, so as to correspond to battery packs with different specifications and function requirements.

In this embodiment, the main board 1 is provided with screw holes 15, and screws are engaged through the screw holes 15, so as to fixedly mount the main board 1 on the external housing.

In this embodiment, the positive electrode adapter pad 21, the battery negative electrode adapter pad 22, the discharge positive electrode reed adapter pad 23, the discharge negative electrode reed adapter pad 24, the charge positive electrode adapter pad 25, and the charge negative electrode adapter pad 26 may all be matched with an external positioning device, so as to position the positive electrode and the negative electrode of the battery, the charge and discharge positive electrode, and the charge negative electrode reed, thereby facilitating welding.

Further, the number of the backflow prevention patch diodes 13 is 6.

Further, the number of the reed relay pads 27 is 8.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the metes and bounds of the claims, or equivalence of such metes and bounds are therefore intended to be embraced by the appended claims.

Claims

1. A battery pack integrated patch panel for easy installation, comprising:

the connecting element group is integrated with wires connected with the charging and discharging port of the battery pack, the connecting element group is composed of a positive electrode adapter pad of the battery pack, a negative electrode adapter pad of the battery pack, a positive electrode reed adapter pad, a negative electrode reed adapter pad, a positive electrode adapter pad and a negative electrode adapter pad, and all the elements are arranged on the mainboard.

2. The integrated adapter plate of battery pack convenient for installation according to claim 1, wherein the charging patch fuse, the discharging patch fuse, the backflow prevention patch diode, the positive electrode adapter pad, the negative electrode adapter pad of battery pack, the discharging positive electrode reed adapter pad, the discharging negative electrode reed adapter pad, the charging positive electrode adapter pad and the charging negative electrode adapter pad are all welded on the main board through SMT.

3. The battery pack integration adapter plate convenient to mount as claimed in claim 1, wherein a plurality of spring plate adapter pads are further soldered on the motherboard by SMT, so as to correspond to battery packs with different specifications and functional requirements.

4. The battery pack integrated adapter plate convenient to mount as claimed in claim 1, wherein the main board is provided with a main board positioning hole, and the main board positioning hole is matched with an external positioning column to facilitate positioning and mounting of the main board.

5. The conveniently-installed battery pack integration adapter plate as claimed in claim 1, wherein a screw hole is formed on the main plate, and a screw is matched through the screw hole so as to fixedly install the main plate on an external housing.

6. The integrated adapter plate convenient for installation of battery pack according to claim 1, wherein the positive electrode adapter pad, the negative electrode adapter pad of battery pack, the positive electrode reed adapter pad for discharge, the negative electrode reed adapter pad for discharge, the positive electrode adapter pad for charge and the negative electrode adapter pad for charge can be matched with external positioning equipment, so as to position the positive electrode and the negative electrode of battery pack, the positive electrode and the negative electrode for charge and discharge and the reeds, and facilitate welding.

7. The integrated adapter plate of battery pack convenient for installation according to claim 1, wherein the number of the backflow prevention patch diodes is 3-6.

8. A battery pack integration interposer as claimed in claim 3 wherein said reed switch pads are 4-8 in number.