CN204441925U - An on-board charger provided with an electric storage unit - Google Patents

Abstract

The utility model relates to the technical field of vehicle-mounted chargers, in particular to a vehicle-mounted charger with an electric power storage unit; the vehicle-mounted charger comprises a charging face shell, wherein one end of the face shell is provided with a charging contact, a PCB (printed circuit board) electrically connected with the charging contact is arranged in the face shell, an electric storage unit electrically connected to the PCB is also arranged in the face shell, and the outer end of the face shell is provided with a charging data line interface acting on the PCB; when the electronic product needs to be charged outdoors, the charging data line interface of the vehicle-mounted charger is connected to the electronic product, the electric storage unit discharges electricity, and the electronic product is charged through the PCB; the vehicle-mounted charger of the utility model can charge the electronic product when being mounted on the vehicle, and can realize the function of a mobile power supply to charge the electronic product outdoors; the defect of single function of the vehicle-mounted charger is avoided; and the user can carry fewer objects when going out, and the portable power supply can be carried with the user.

Description

An on-board charger provided with an electric storage unit

technical field

The utility model relates to the technical field of a vehicle charger, in particular to a vehicle charger provided with an electric storage unit.

Background technique

The car charger is a kind of equipment used to provide power and charge for electronic products in the car. Generally, a charging contact is arranged at one end of the face shell, and a PCB circuit board electrically connected to the charging contact is set inside the face shell, and the outer end of the face shell Set one function to the charging data line interface of the PCB circuit board; the car charger currently only has the charging function, and the function is relatively simple; and for the convenience of travel and the needs of large-capacity electronic products, it is often necessary to carry a mobile power supply when going out. Everyone has to carry a lot of things that lead to the journey.

Utility model content

The purpose of the utility model is to provide a car charger with an electric storage unit to solve the above problems in view of the shortcomings of the prior art car charger with a single function and the need to carry a mobile power source for travel. In order to achieve the above purpose, the utility model adopts the following technical solutions:

An on-board charger provided with an electric storage unit, the on-board charger includes a charging cover, one end of the cover is provided with a charging contact, and a PCB circuit board electrically connected to the charging contact is arranged inside the cover, An electric storage unit electrically connected to the PCB circuit board is also arranged in the described face shell, and a charging data line interface acting on the PCB circuit board is provided at the outer end of the described face shell.

Preferably, the electric storage unit is arranged on one side of the face shell.

The beneficial effects of the utility model are: the vehicle charger provided with the electric storage unit of the utility model, the vehicle charger includes a charging surface shell, one end of the surface shell is provided with a charging contact, and the surface shell is provided with a battery that is electrically connected to the charging contact. PCB circuit board, a power storage unit electrically connected to the PCB circuit board is arranged in the face shell, and a charging data line interface that acts on the PCB circuit board is set at the outer end of the face shell; when in the car, plug it into the car charging hole It can charge electronic products, and the PCB circuit board can charge the power storage unit at the same time; when the electronic product needs to be charged outdoors, it can be connected to the electronic product through the charging data line interface of the car charger, and the power storage unit is discharged, and the power storage unit can be discharged through the PCB circuit. board to charge the electronic products; the vehicle charger of the utility model can not only charge the electronic products in the vehicle, but also realize the function of the mobile power supply, and charge the electronic products outdoors; avoid the drawbacks of the single function of the vehicle charger; The user can carry fewer items when going out, and carry it with him as a mobile power source.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the structure of the utility model with one side shell removed.

Detailed ways

In order to facilitate the understanding of those skilled in the art, the following accompanying drawings 1 and 2 further illustrate the utility model: an on-board charger with an electric storage unit, the on-board charger includes a charging surface shell 1, a general surface shell 1 It is formed by closing the cover 1 on both sides. One end of the cover 1 is provided with a charging contact 2, and a PCB circuit board 3 electrically connected to the charging contact 2 is provided in the cover 1, and an electrical connection is also provided in the cover 1. To the electric storage unit 4 of the PCB circuit board 3, a charging data line interface 5 acting on the PCB circuit board 3 is provided at the outer end of the face shell 1; Charging, the electric storage unit 4 charges the electronic product through the PCB circuit board 3 is a simple circuit configuration, which is not described in detail in this embodiment. For the convenience of placement, the electric storage unit 4 of this embodiment is arranged on one side of the face case 1 .

The vehicle charger provided with the electric storage unit of the utility model; when in the car, plugged into the vehicle charging hole can charge the electronic products, and at the same time, the PCB circuit board 3 charges the electric storage unit 4; when outdoors, the electronic When the product needs to be charged, it is connected to the electronic product through the charging data line interface 5 of the vehicle charger, the power storage unit 4 is discharged, and the electronic product is charged through the PCB circuit board 3; Charging electronic products can also realize the function of mobile power supply, and charge electronic products outdoors; avoid the disadvantages of single function of car chargers; it can also enable users to carry fewer items when they go out, and carry them with them as mobile power supplies.

The above content is only a preferred embodiment of the present utility model. For those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation and scope of application. The content of this specification should not be understood as Limitations on the Invention.

Claims (2)

1. one kind arranges the onboard charger of electricity accumulating unit, it is characterized in that, described onboard charger comprises a charging face-piece (1), one end of described face-piece (1) arranges charging contacts (2), the PCB (3) being electrically connected to charging contacts (2) is set in described face-piece (1), also arrange the electricity accumulating unit (4) that is electrically connected to PCB (3) in described face-piece (1), described face-piece (1) outer end arranges the charge data line interface (5) that is applied to PCB (3).

2. a kind of onboard charger arranging electricity accumulating unit according to claim 1, is characterized in that, described electricity accumulating unit (4) is arranged on a side of face-piece (1).