CN201369582Y

CN201369582Y - Multifunctional digital mobile power supply

Info

Publication number: CN201369582Y
Application number: CNU2009200956575U
Authority: CN
Inventors: 李德明
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-26
Filing date: 2009-02-26
Publication date: 2009-12-23
Anticipated expiration: 2019-02-26

Abstract

The utility model relates to a multifunctional digital mobile power supply, which comprises a box body, a USB (universal serial bus) output interface, a USB input interface, an LED (light-emitting diode) lamp, a power switch, a battery clamp and a power supply indicator, wherein, the box body is divided into an upper chamber and a lower chamber; the upper chamber adopts an enclosed structure; the power supply indicator is arranged on the surface of the upper chamber; the lower chamber is connected with a movable box cover; the battery clamp is arranged in the lower chamber; the USB input interface, the LED lamp and the USB output interface are arranged on the upper end face of the box body; and the power switch is arranged on the outer lateral surface of the box body. The multifunctional digital mobile power supply has the benefits that the use is convenient, digital products such as a mobile phone can be supplied or charged anywhere and anytime, the carrying is convenient, and the multifunctional digital mobile power supply can also be used as a flashlight for illumination.

Description

The multifunctional digital code portable power source

Technical field

The utility model relates to a kind of use for electronic products charge power supply, particularly a kind of multifunctional digital code portable power source that is used for mobile phone, digital camera, Digital Video, PDA, mp3, mp4, mobile DVD, the plug-in power supply of palmtop PC or instant charging.

Background technology

Existing portable power source box body is a full-closed structure; box body is provided with USB input, output interface; circuit and lithium battery are housed in the box body; lithium battery is as electric energy storage; reach discharging function by the boosting of protection circuit, constant current, because the defective of lithium battery itself, a little goes wrong; can have an accident, the whole nation carried out see not bright.This product is mainly used in the mobile charging of small-sized digital equipment and external, since lithium battery cost height, the consumption market that incompatibility is present; And function is also more single, so develop in the past few years never good market.

Summary of the invention

Problem in view of the prior art existence, it is semi-closed structure that the utility model provides a kind of employing box body, use replaceable ni-mh/NI-G/carbon battery as electric energy storage, can be to built-in secondary cell charge, can be used as the plug-in power supply of DC3.6/4.2V rated voltage digital electrical apparatus or mobile charger, and can doublely make the multifunctional digital code portable power source that illumination is used.

The utility model for achieving the above object, the technical scheme of being taked is: a kind of multifunctional digital code portable power source, comprise box body, the USB output interface, the USB input interface, it is characterized in that: also comprise the LED lamp, mains switch, battery folder and power supply indicator, described box body is divided into, following two chambers, upper chamber is an enclosed construction, on upper chamber's face, be provided with power supply indicator, lower chambers is connected with movable lid, described battery folder is arranged on bottom chamber, on the box body upper surface, be provided with the USB input interface, LED lamp and USB output interface, the box body lateral surface is provided with mains switch.

The beneficial effects of the utility model are: 1, easy to use, no matter when and where, can power to your digital products such as mobile phone very easily or charge.2, profile fashion, easy to carry also can be done torch for illumination and use.3, use AA5 number and AAA7 ni-mh or Ni-Cd nickel-cadmium, (or AA5 number and AAA7 dry cell, can not charge), as the storage of the energy.4, can give built-in secondary cell charge, and have over-charging of battery/mistake and put protection, at the bottom of the cost, energy-saving and environmental protection, safe and reliable.5, be specially adapted to the usefulness of business people's out of town trip, the outing gang of going out, digital gang, field work gang.

Description of drawings

Fig. 1 is a structural representation of the present utility model and as Figure of abstract.

Fig. 2 is the utility model vertical view.

Fig. 3 is the utility model end view.

Embodiment

As Fig. 1,2, shown in 3, the multifunctional digital code portable power source, comprise box body 1, USB output interface 2, USB input interface 4 and power circuit, also comprise LED lamp 3, mains switch 5, battery folder 6 and power supply indicator 8, box body 1 is divided into, following two chambers, upper chamber is an enclosed construction, be provided with power supply indicator 8 on upper chamber's face, be provided with power circuit in the upper chamber, lower chambers is connected with movable lid 7, bottom chamber is provided with battery folder 6, battery folder is equipped with 3 joints AA5 number or AAA7 battery, is provided with USB input interface 4 on box body 1 upper surface, LED lamp 3 and USB output interface 2, box body 1 side end face is provided with mains switch 5.

Push lid during use downwards open, 3 joints AA5 number or AAA7 battery are packed in the battery folder, lid is built again, charging wire or corresponding data wire one termination are gone into the USB output interface of multifunctional digital code portable power source, the power interface of other end linking number code product is powered or is charged.When the battery in the battery folder does not have electricity, (dry cell is changed), rechargeable battery can connect charging wire charging at random, the charging wire that is the USB input interface by at random connects computer USB or the USB charger charges, and charging indicator light showed charging or was full of (the bright expression of red light is charged, the bright expression charging of green light finish) this moment.

Pin the mains switch on the battery case side, the LED lamp is bright to be can be used as illumination and uses.

Claims

1, a kind of multifunctional digital code portable power source, comprise box body (1), USB output interface (2), USB input interface (4), it is characterized in that: also comprise LED lamp (3), mains switch (5), battery folder (6) and power supply indicator (8), described box body (1) is divided into, following two chambers, upper chamber is an enclosed construction, on upper chamber's face, be provided with power supply indicator (8), lower chambers is connected with movable lid (7), described battery folder (6) is arranged on bottom chamber, on box body (1) upper surface, be provided with USB input interface (4), LED lamp (3) and USB output interface (2), box body (1) lateral surface is provided with mains switch (5).