# US 11,452,224 B2 · Battery box lamp wire installation structure

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- Number: US 11,452,224 B2
- Document ID: US11452224B2
- Status: Granted
- Kind: B2
- Application number: 16/800,297
- Filed: 2020-02-25
- Published: 2021-03-04
- Granted: 2022-09-20
- Earliest claimed: 2019-08-26
- Assignees: Ace Smart&Tech (Ningbo) Co., Ltd.
- Applicants: Ace Smart & Tech (Ningbo) Co., Ltd.
- Inventors: Yanbei Qin
- Web page: https://patentgrep.com/patent/US11452224B2

## CPC

- H01M 50/247: specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
- H05K 5/0247: {Electrical details of casings, e.g. terminals, passages for cables or wiring}
- F21L 4/00: Electric lighting devices with self-contained electric batteries or cells
- F21L 4/005: {the device being a pocket lamp (F21L4/022, F21L4/045, F21L4/085 take precedence)}
- F21V 23/00: Arrangement of electric circuit elements in or on lighting devices {(characterised by cooling arrangements F21V29/508)}
- F21V 23/0414: {specially adapted to be used with portable lighting devices}
- H01M 50/284: with incorporated circuit boards, e.g. printed circuit boards [PCB]
- H01R 12/72: coupling with the edge of the rigid printed circuits or like structures
- H01R 13/5833: {the cable being forced in a tortuous or curved path, e.g. knots in cable (H01R13/582 takes precedence)}
- H05K 5/0069: {having connector relating features for connecting the connector pins with the PCB or for mounting the connector body with the housing}
- H01M 2220/30: Batteries in portable systems, e.g. mobile phone, laptop
- Y02E 60/10: Energy storage using batteries
- H01M: PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H05K: PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- F21L: LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21V: FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- H01R: ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- Y02E: REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION

## Abstract

The present disclosure discloses a battery box lamp wire installation structure, which relates to the technical field of power supply devices and it comprises a case, provided with an accommodating cavity inside; a printed circuit board, horizontally located in the accommodating cavity and fixedly connected with the case; an end cap, movably mounted on one end of the case, and the end cap is provided with a wire hole A; a lamp wire, of which one end penetrating through the wire hole A and restrained within the end cap; a connector, detachably mounted at the inner side of the end cap and fixing the positive and negative ends of the lamp wire; the positive and negative ends of the lamp wire are in electrical connection with the printed circuit board respectively when the end cap is mounted onto the case.

## Claims

### Claim 1

A battery box lamp wire installation structure, wherein it comprises:
a case, provided with an accommodating cavity inside;
a printed circuit board, horizontally located in the accommodating cavity and fixedly connected with the case;
an end cap, movably mounted on one end of the case, and the end cap is provided with a wire hole A;
a lamp wire, of which one end penetrating through the wire hole A and restrained within the end cap;
a connector, detachably mounted at the inner side of the end cap and fixing the positive and negative ends of the lamp wire; the positive and negative ends of the lamp wire are in electrical connection with the printed circuit board respectively when the end cap is mounted onto the case;
wherein one end of the connector, the end of which close to the printed circuit board, is provided with two electric conductors which are fixedly connected with the positive and negative ends of the lamp wire and abut against the printed circuit board respectively so as to electrically connect the printed circuit board;
wherein the connector comprises a transverse plate arranged along the horizontal direction, and a vertical plate penetrating through the transverse plate and arranged along the vertical direction; the two electric conductors are mounted on the transverse plate and located at the two sides of the vertical plate; the inner side of the end cap protrudes outwards to form a positioning column and two vertical connecting columns; the knot is located between the two connecting columns; a positioning notch A is formed on each positioning column; the side edge of the transverse plate is embedded in the positioning notches A; and two screws penetrate through the upper and lower sides of the vertical plate respectively to be in screw connection with the two connecting columns.

### Claim 2 (depends on 1)

The battery box lamp wire installation structure of claim 1, wherein one end of the lamp wire, the end of which penetrating through the wire hole A, is provided with a knot that is limited within the end cap.