CN206850471U - Multifunctional charger - Google Patents

Abstract

The utility model discloses a kind of multifunctional charger, including housing (1) and the charge storage unit (2) being placed in the housing (1), the charge storage unit (2) is connected by double homalocephalus charging modules (3) with external power source, also include USB charging modules (4) and wireless charging module (5), the input of the USB charging modules (4) is connected with charge storage unit (2), one output end is connected with the input of wireless charging module (5), its the multiple USB interfaces (6) of other output termination on housing (1) periphery.Multifunctional charger of the present utility model, complete function, easy to operate, favorable expandability.

Description

multi-function charger

technical field

The utility model belongs to the technical field of household electrical appliances, in particular to a multifunctional charger with complete functions, convenient operation and good expansibility.

Background technique

A charger generally refers to a device that converts alternating current to low-voltage direct current. Chargers are widely used in various fields, especially in the field of life, they are widely used in common electrical appliances such as mobile phones and cameras. The charger is a static converter device that uses power electronic semiconductor devices to convert alternating current with constant voltage and frequency into direct current. The charger has a wide range of application prospects in the occasions where the battery is used as a working power source or a backup power source.

Existing chargers are as described in the Chinese invention patent application "a multifunctional charger", (application number: 201620694999.9, announcement date: 2017.03.08), which includes a USB charging module, a No. 5 battery and a No. 7 battery mobile phone battery charging module.

The above-mentioned chargers have the following problems: single function, inconvenient wired charging operation, and poor expandability.

Contents of the invention

The purpose of the utility model is to provide a multifunctional charger with complete functions, convenient operation and good expansibility.

The technical solution to realize the purpose of this utility model is:

A multifunctional charger, comprising a casing and a power storage unit placed in the casing, the power storage unit is connected to an external power supply through a double flat head charging module, and also includes a USB charging module and a wireless charging module, the The input end of the USB charging module is connected to the power storage unit, one output end thereof is connected to the input end of the wireless charging module, and the other output end is connected to multiple USB interfaces located on the outer periphery of the housing.

Compared with the prior art, the utility model has the remarkable advantages of:

1. Complete functions: This multi-functional charging device includes a USB charging module, a Bluetooth audio module, a lighting module, and a wireless charging module. There are two power supply methods, one is a double flat head charging module, and the other is a solar charging module. The lighting module and solar charging module meet the needs of outdoor workers. The Bluetooth audio module meets the needs of leisure and entertainment. The wireless charging module provides convenience when people do not have a charging cable.

2. Easy to operate: This multifunctional charging device has a main switch and three sub-switches. Wherein, after the main switch is turned on, the USB charging module starts to work. After turning on the light switch, the light (9) starts working. After turning on the sound switch, the sound starts to work, wherein there are two volume adjustment keys, a volume increase key (82), and a volume decrease key. After turning on the wireless charging switch, the indicator light is on, and the wireless charging starts to work.

3. Good expandability: This multi-functional charging device can charge the device through three USB ports at the same time, and perform wireless charging at the same time.

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.

Description of drawings

Fig. 1 is the electrical principle block diagram of the utility model multifunctional charger.

Fig. 2 is the front outline view of the multifunctional charger of the present invention.

Fig. 3 is a reverse outline view of the multifunctional charger of the present invention.

In the figure, the housing 1, the clamping part 11, the power storage unit 2, the double flat charging module 3, the USB charging module 4, the wireless charging module 5, the wireless charging module switch 51, the wireless charging module indicator light 52, and the USB interface 6 , solar charging module 7, bluetooth audio 8, audio switch 81, volume up key 82, volume down key 83, lighting lamp 9, lighting switch 91.

detailed description

As shown in Figure 1, the utility model multifunctional charger includes a housing 1 and a power storage unit 2 placed in the housing 1, and the power storage unit 2 is connected to an external power supply through a double flat head charging module 3 , also includes a USB charging module 4 and a wireless charging module 5, the input end of the USB charging module 4 is connected to the power storage unit 2, one output end is connected to the input end of the wireless charging module 5, and the other output end is connected to the A plurality of USB interfaces 6 on the outer periphery of the housing 1 .

The utility model can not only charge the mobile phone through the USB interface 6, but also charge the mobile phone wirelessly, and has flexible use and simple operation.

As an improvement, it also includes a solar charging module 7 electrically connected to the power storage unit 2 , and the solar charging module 7 is placed on the lower surface of the casing 1 .

The power supply mode is flexible and diverse to solve the problem of insufficient outdoor power supply capacity.

As a further improvement, it also includes a Bluetooth speaker 8 placed on the upper surface of the housing 1 and connected to the output end of the USB charging module 4 through a speaker switch 81 .

As a further improvement, a lighting lamp 9 is also included, and the lighting lamp 9 is placed on the side of the housing 1 and connected to the output end of the USB charging module 4 through a lighting switch 91 .

Preferably, a main power switch 41 is provided between the input end of the USB charging module 4 and the power storage unit 2 . In order to control the power output as a whole.

The housing 1 includes a clamping portion 11 for clamping the mobile phone.

The main power switch 41 can be arranged at the front end of the clamping part 11 .

As a conventional setting, a power indicator light can also be provided at the front end of the clamping portion 11. When the main power switch 41 is turned on, the power indicator light is on or flickers.

Claims (6)

1. A multifunctional charger, comprising a housing (1) and a power storage unit (2) placed in the housing (1), the power storage unit (2) is charged via a double flat head charging module (3 ) is connected to an external power supply, and is characterized in that: It also includes a USB charging module (4) and a wireless charging module (5), the input end of the USB charging module (4) is connected to the power storage unit (2), and one output end thereof is connected to the input end of the wireless charging module (5) connected, and its other output terminals are connected to a plurality of USB interfaces (6) located on the outer periphery of the housing (1). 2. The multi-function charger according to claim 1, characterized in that: It also includes a solar charging module (7) electrically connected to the power storage unit (2), and the solar charging module (7) is placed on the lower surface of the casing (1). 3. The multi-function charger according to claim 1, characterized in that: It also includes a bluetooth speaker (8), the bluetooth speaker (8) is placed on the upper surface of the casing (1), and is connected to the output end of the USB charging module (4) through a sound switch (81). 4. The multi-function charger according to claim 1, characterized in that: It also includes a lighting lamp (9), the lighting lamp (9) is placed on the side of the housing (1), and is connected to the output end of the USB charging module (4) through a lighting switch (91). 5. The multi-function charger according to claim 1, characterized in that: A main power switch (41) is provided between the input end of the USB charging module (4) and the power storage unit (2). 6. The multi-function charger according to claim 1, characterized in that: The casing (1) includes a clamping portion (11) for clamping the mobile phone.