CN203180563U

CN203180563U - Portable wireless charger

Info

Publication number: CN203180563U
Application number: CN 201320067548
Authority: CN
Inventors: 向凌
Original assignee: SHENZHEN HAOJIAZHUANG TECHNOLOGY Co Ltd
Current assignee: SHENZHEN HAOJIAZHUANG TECHNOLOGY Co Ltd
Priority date: 2013-02-05
Filing date: 2013-02-05
Publication date: 2013-09-04
Anticipated expiration: 2023-02-05

Abstract

The utility model relates to a portable wireless charger comprising a mobile power source, a wireless transmitter, and a wireless receiver. The mobile power source is electrically connected with the wireless transmitter. The mobile power source and the wireless transmitter are arranged in a portable container. The wireless receiver is electrically connected with a device requiring charging. The portable wireless charger provided by the utility model is portable. When in use, no additional device is needed to be carried. Transmission efficiency of the charger is equivalent to that of common wired charging efficiency. Moreover, wireless charging is safer. Without exposed connectors, the safety risk of electric leakage can be completely avoided.

Description

The portable mobile wireless charger

Technical field

The utility model relates to a kind of portable mobile wireless charger.

Background technology

Fast development along with electronics and mechanics of communication, palm such as mobile phone, PSP communication amusement equipment are subjected to liking of more and more people, yet along with the function of these communication amusement equipment becomes increasingly abundant, and the restriction that is limited by electric quantity of rechargeable battery, make that the use duration of these communication amusement equipment is shorter and shorter, for example the present smart mobile phone of occuping market main flow just need charge after using one day usually, as use frequently, even take and filled in one day two.What yet above-mentioned electronic equipment charged main employing is that an end connects mains supply, and the other end connects traditional charging modes of electronic equipment rechargeable battery.This mode has a lot of disadvantageous places, and plug is easy to damage joint at first frequently, also may bring the danger of electric shock in addition.

In view of the foregoing, a kind of wireless charger has appearred now on the market, comprise the charging base that is electrically connected with mains supply, it generates electromagnetic waves by reflector, and be received as cell-phone charging by the receiver on the mobile phone, though yet that above-mentioned wireless charger has brought for the charging of communication amusement equipment is certain convenient, still can't carry, and only is applicable to indoor place.

The utility model content

Primary and foremost purpose of the present utility model is to provide a kind of portable portable mobile wireless charger, and concrete scheme of the present utility model is as follows:

A kind of portable mobile wireless charger comprises:

Portable power source, wireless launcher, wireless receiver;

Described portable power source is electrically connected with described wireless launcher, and described portable power source and described wireless launcher are located in the portable container;

Described wireless receiver is electrically connected with equipment to be charged.

Preferably, described reflector comprises power management module, radiating circuit, and described power management module is electrically connected with described portable power source.

Preferably, also comprise the induction module for detection of device location to be charged, described induction module is electrically connected with described portable power source, and described induction module is connected with described portable power source or described wireless launcher.

The portable mobile wireless charger that the utility model provides can be carried, and need not to carry extra equipment during use, and its efficiency of transmission is suitable with common wired charge efficiency, in addition, wireless charging is also safer, has not had the connector that exposes, and potential safety hazards such as electric leakage, leakage of electricity are all thoroughly avoided.

Description of drawings

Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, does not constitute to improper restriction of the present utility model, in the accompanying drawings:

Fig. 1 is the utility model embodiment system block diagram;

Fig. 2 is the utility model embodiment mobile phone pack arrangement schematic diagram;

Fig. 3 is the utility model embodiment satchel structural representation.

Embodiment

Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to restriction of the present utility model.

Embodiment

As shown in Figure 1, a kind of portable mobile wireless charger, adopt electromagnetic induction principle, carry out the transmission that the energy coupling realizes energy by coil, comprise portable power source 1, wireless launcher 2, wireless launcher 3, wherein portable power source 1 is electrically connected and is made into one with wireless launcher 2, described portable power source 1 is located in the portable container with described wireless launcher 2, wireless launcher 2 comprises power management module 21, radiating circuit 22, described power management module 21 is electrically connected with portable power source 1, described radiating circuit 22 is electrically connected with described power management module 21, radiating circuit 22 comprises primary coil, input is transformed into direct current with portable power source 1 through power management module 21 during system works, also can adopt direct current directly to be power supply, convert the primary coil of high-frequency alternating current supply radiating circuit 22 through the direct current of power management module 21 back outputs by the active crystal oscillator inversion of 2M to;

Described wireless receiver 3 is positioned at equipment shell on the back to be charged and is electrically connected with equipment to be charged, the reception change-over circuit 31, the charging circuit 32 that comprise mutual electrical connection, receive change-over circuit 31 and comprise secondary coil, by 2 inductance coil coupling energies, it is battery charge that the electric current of secondary coil output is varied to direct current through reception change-over circuit 31.

Improvement as above-described embodiment scheme, the portable mobile wireless charger also comprises the induction module for detection of device location to be charged, induction module in the present embodiment is a RFID induction module, described RFID induction module comprises electronic tag 41 and reader 42, described reader 42 is electrically connected with described portable power source 1, described reader 42 is connected with described portable power source 1 or described wireless launcher 2,41 of electronic tags are connected with electronic equipment to be charged, when electronic equipment when the wireless charger, reader 42 reads electronic equipment 41, and control portable power source 1, wireless launcher 2 is started working.

Shown in Fig. 2,3, portable container in the above-mentioned embodiment, can be the normal mobile phone bag 5 that uses of man or the normal satchel 6 that uses of Ms, inner bag by mobile phone bag 5 or satchel 6 is fixedly taken formula wireless charger 10, when electronic equipment near wireless charger 10 time, the work of charging automatically.

More than technical scheme that the utility model embodiment is provided be described in detail, used specific case herein principle and the execution mode of the utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as restriction of the present utility model.

Claims

1. portable mobile wireless charger is characterized in that comprising:

Portable power source (1), wireless launcher (2), wireless receiver (3);

Described portable power source (1) is electrically connected with described wireless launcher (2), and described portable power source (1) is located in the portable container with described wireless launcher (2);

Described wireless receiver (3) is electrically connected with equipment to be charged.

2. portable mobile wireless charger as claimed in claim 1 is characterized in that:

Described reflector comprises power management module (21), radiating circuit (22), and described power management module (21) is electrically connected with described portable power source (1), and described radiating circuit (22) is electrically connected with described power management module (21).

3. portable mobile wireless charger as claimed in claim 1 is characterized in that:

Also comprise the induction module for detection of device location to be charged, described induction module is electrically connected with described portable power source (1).