CN218587488U

CN218587488U - Multi-functional charger PCBA piles up integrated device

Info

Publication number: CN218587488U
Application number: CN202222079491.6U
Authority: CN
Inventors: 冯涛
Original assignee: Dongguan Jieshuai Electronics Co ltd
Current assignee: Dongguan Jieshuai Electronics Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-03-07
Anticipated expiration: 2032-08-04

Abstract

The utility model belongs to the technical field of the charger technique and specifically relates to a multi-functional charger PCBA piles up integrated device, including first printed circuit board, second printed circuit board and third printed circuit board, first printed circuit board right-hand member face downside fixedly connected with transformer, first printed circuit board right-hand member face upside fixedly connected with second printed circuit board, second printed circuit board upper end fixedly connected with TYPC female seat, TYPA female seat and inductance, second printed circuit board lower extreme is equipped with the insulating boot, the utility model discloses in, through first printed circuit board, second printed circuit board, insulating boot and the third printed circuit board that sets up for putting more reasonable, the components and parts of chooseing for use simultaneously of device whole components and parts can improve the efficiency of conversion under the circumstances of ann rule distance, with solve the low problem that leads to the whole bulky problem of device and components and parts put and chooseing for use unreasonablely and cause the problem that device conversion efficiency is low.

Description

Multi-functional charger PCBA piles up integrated device

Technical Field

The utility model relates to a charger technical field specifically is a multi-functional charger PCBA piles up integrated device.

Background

The charger is a charging device which adopts a high-frequency power supply technology and applies an advanced intelligent dynamic adjustment charging technology, however, most of the existing multifunctional quick-charging chargers on the market have relatively large volume and small actual power, and therefore, the PCBA stacking integrated device of the multifunctional charger is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional charger PCBA piles up integrated device, makes it can improve the volume that multi-functional charger can reduce itself when the power in the use of reality.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a multi-functional charger PCBA piles up integrated device, includes first printed circuit board, second printed circuit board and third printed circuit board, first printed circuit board right-hand member face downside fixedly connected with transformer, first printed circuit board right-hand member face upside fixedly connected with second printed circuit board, female seat of second printed circuit board upper end fixedly connected with TYPC, TYPA and inductance, second printed circuit board lower extreme is equipped with the insulating boot, the insulating boot lower extreme is equipped with third printed circuit board, third printed circuit board front end fixedly connected with bridge pile and fuse, third printed circuit board rear end face fixedly connected with first electric capacity, first printed circuit board left end face fixedly connected with second electric capacity.

Preferably, first printed circuit board and second printed circuit board, the equal fixed connection of third printed circuit board, be 90 setting between first printed circuit board and the second printed circuit board, be 90 setting between first printed circuit board and the third printed circuit board, be 90 setting between second printed circuit board and the third printed circuit board.

Preferably, the length of first printed circuit board is 30mm, the width of first printed circuit board is 28.5mm, the length of second printed circuit board is 29mm, the width of second printed circuit board is 28mm, the length of third printed circuit board is 27mm, the width of third printed circuit board is 17mm, the distance of position to second printed circuit board upper end fixed connection's TYPC female seat top of third printed circuit board bottom is 30.1mm.

Preferably, the left end face of the insulating cover is fixedly connected with the first printed circuit board, and the insulating cover and the first printed circuit board are arranged at an angle of 90 degrees.

Preferably, the first printed circuit board outside is through spacing groove and protective housing fixed connection, protective housing left end upside and downside are all seted up flutedly, the louvre has all been seted up to protective housing up end and lower terminal surface, and first printed circuit board, second printed circuit board and third printed circuit board all set up the position at protective housing inboard.

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

1. in the utility model, through the arrangement of the first printed circuit board, the second printed circuit board, the insulating cover and the third printed circuit board, the whole components of the device can be more reasonably arranged, and simultaneously the selected components can improve the conversion efficiency under the condition of safety distance, so as to solve the problems of large whole volume of the device caused by low space utilization rate of the original device and low conversion efficiency of the device caused by unreasonable arrangement and selection of the components;

2. the utility model discloses in, through protective housing, recess, spacing groove and the louvre that sets up, carry out stable protection to the device when can guaranteeing the device heat dissipation, be convenient for install protective housing in the device outside through the recess and the spacing groove that set up moreover and use and dismantle with the later stage of being convenient for, have good convenience.

Drawings

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

fig. 2 is a schematic view of the first capacitor mounting position structure of the present invention;

fig. 3 is a schematic diagram of a second capacitor mounting position structure according to the present invention.

In the figure: 1-a first printed circuit board, 2-a transformer, 3-a second printed circuit board, 4-TYPC female seat, 5-TPPA female seat, 6-an inductor, 7-an insulating cover, 8-a third printed circuit board, 9-a bridge rectifier, 10-a fuse, 11-a first capacitor, 12-a second capacitor, 13-a protective shell, 14-a heat dissipation hole, 15-a groove and 16-a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a multi-functional charger PCBA piles up integrated device, including first printed circuit board 1, second printed circuit board 3 and third

printed circuit board

8, 1 right-hand member face downside fixedly connected with transformer 2 of first printed circuit board, 1 right-hand member face upside fixedly connected with second printed circuit board 3 of first printed circuit board, 3 upper end fixedly connected with TYPC female seat 4 of second printed circuit board, female seat 5 of TYPA and inductance 6, 3 lower extremes of second printed circuit board are equipped with

insulating boot

7, 7 lower extremes of insulating boot are equipped with third printed

circuit board

8, 8 front end fixedly connected with bridge heap 9 of third printed circuit board and

fuse

10, 8 rear end fixedly connected with first electric capacity 11 of third printed circuit board, 1 left end fixedly connected with second electric capacity 12 of first printed circuit board.

The first printed circuit board 1, the second printed circuit board 3 and the third printed circuit board 8 are fixedly connected, the first printed circuit board 1 and the second printed circuit board 3 are arranged at 90 degrees, the first printed circuit board 1 and the third printed circuit board 8 are arranged at 90 degrees, and the second printed circuit board 3 and the third printed circuit board 8 are arranged at 90 degrees, so that the stability of the whole structure of the device can be effectively improved in the actual use process; the length of the first printed circuit board 1 is 30mm, the width of the first printed circuit board 1 is 28.5mm, the length of the second printed circuit board 3 is 29mm, the width of the second printed circuit board 3 is 28mm, the length of the third printed circuit board 8 is 27mm, the width of the third printed circuit board 8 is 17mm, and the distance from the bottom end of the third printed circuit board 8 to the top end of the TYPC female seat 4 fixedly connected with the upper end of the second printed circuit board 3 is 30.1mm, so that the rationality of the whole structure of the device can be improved; the left end face of the insulating cover 7 is fixedly connected with the first printed circuit board 1, the insulating cover 7 and the first printed circuit board 1 are arranged at an angle of 90 degrees, and the second printed circuit board 3 and the third printed circuit board 8 can be cut and insulated; limiting groove 16 and protective housing 13 fixed connection are passed through in the 1 outside of first printed circuit board, and recess 15 has all been seted up to protective housing 13 left end upside and downside, and louvre 14 has all been seted up to protective housing 13 up end and lower terminal surface, and just first printed circuit board 1, second printed circuit board 3 and third printed circuit board 8 all set up in the inboard position of protective housing 13, are convenient for wholly protect components and parts.

The working process is as follows: in the process of need piling up integrated device and assembling production to a multi-functional charger PCBA, the staff at first need install second printed circuit board 3 and third printed circuit board 8 in the position of first printed circuit board 1 right-hand member and fix, fixed in-process need pay attention to fix with insulating boot 7 and first printed circuit board 1 right-hand member face simultaneously need place insulating boot 7 in the position between second printed circuit board 3 and third printed circuit board 8, such setting can make the whole volume of device less with reasonable putting of components and parts in actual use, can be the biggest with the utilization ratio of little space, the efficiency of promotion conversion that the components and parts of chooseing for use simultaneously can be high, can reduce the temperature rise simultaneously, and enough safety regulation distance has been guaranteed in less space, last staff need install protective housing 13 in the position in first printed circuit board 1 outside with protective housing 13, such setting can be convenient for the later stage to protective housing 13 through recess 15 and the spacing groove 16 that set up when protective housing 13 protects very fixed components and parts in first printed circuit board 1 right side, good dismouting has good, be worth extensive convenient and use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 multi-function charger PCBA stacks integrated device, includes first printed circuit board (1), second printed circuit board (3) and third printed circuit board (8), its characterized in that: first printed circuit board (1) right-hand member face downside fixedly connected with transformer (2), first printed circuit board (1) right-hand member face upside fixedly connected with second printed circuit board (3), female seat (4) of second printed circuit board (3) upper end fixedly connected with TYPC, female seat (5) of TYPA and inductance (6), second printed circuit board (3) lower extreme is equipped with insulating boot (7), insulating boot (7) lower extreme is equipped with third printed circuit board (8), third printed circuit board (8) front end fixedly connected with bridge rectifier (9) and fuse (10), the first electric capacity (11) of third printed circuit board (8) rear end face fixedly connected with, first printed circuit board (1) left end face fixedly connected with second electric capacity (12).

2. The multi-functional charger PCBA stacking integrated device as claimed in claim 1, wherein: first printed circuit board (1) and second printed circuit board (3), the equal fixed connection of third printed circuit board (8), be 90 setting between first printed circuit board (1) and second printed circuit board (3), be 90 setting between first printed circuit board (1) and third printed circuit board (8), be 90 setting between second printed circuit board (3) and third printed circuit board (8).

3. The multi-functional charger PCBA stacking integrated device as claimed in claim 1, wherein: the length of first printed circuit board (1) is 30mm, the width of first printed circuit board (1) is 28.5mm, the length of second printed circuit board (3) is 29mm, the width of second printed circuit board (3) is 28mm, the length of third printed circuit board (8) is 27mm, the width of third printed circuit board (8) is 17mm, the position of third printed circuit board (8) bottom is 30.1mm to the distance on second printed circuit board (3) upper end fixed connection's TYPC female seat (4) top.

4. The multi-functional charger PCBA stacking integrated device as claimed in claim 1, wherein: the left end face of the insulating cover (7) is fixedly connected with the first printed circuit board (1), and the insulating cover (7) and the first printed circuit board (1) are arranged at 90 degrees.

5. The multi-functional charger PCBA stacking integrated device as claimed in claim 1, wherein: first printed circuit board (1) outside is through spacing groove (16) and protecting sheathing (13) fixed connection, protecting sheathing (13) left end upside and downside are all seted up flutedly (15), louvre (14) have all been seted up to protecting sheathing (13) up end and lower terminal surface, and first printed circuit board (1), second printed circuit board (3) and third printed circuit board (8) all set up the position in protecting sheathing (13) inboard.