CN202696183U

CN202696183U - Movable type power source

Info

Publication number: CN202696183U
Application number: CN 201220213481
Authority: CN
Inventors: 刘伟; 杨霖
Original assignee: Individual
Current assignee: Quanzhou Yushuo Industrial Design Co Ltd
Priority date: 2012-05-11
Filing date: 2012-05-11
Publication date: 2013-01-23
Anticipated expiration: 2022-05-11

Abstract

The utility model relates to the technical field of portable power source products, in particular to a portable and movable power source. The movable type power source comprises a shell body and an energy storage device, wherein a power source output connector is arranged on the shell body, the energy storage device is arranged inside the shell body and is in electric connection with the power source output connector, and the energy storage device is a replaceable universal battery. After the movable type power source is adopted, the energy storage device is a replaceable universal battery, and therefore when going out, users can carry or purchase enough quantity of batteries and demand for power utilization of electronic equipment can be met. Due to the fact that the battery is a universal battery, people can purchase the battery in any place so as to resolve much inconvenience of using the energy storage battery in the prior art can be resolved.

Description

A kind of portable power supply

Technical field

The utility model relates to the portable power source technical field, relates in particular to a kind of portable, packaged type power supply.

Background technology

Along with developing by leaps and bounds of electronic technology, increasing electronic product emerges, for example mobile phone, mp3, mp4, notebook computer, panel computer, shaver etc.In order to promote the convenience of use, these mobile electronic products all have the model that charge function is provided without exception, both need not constantly to be inserted on the household AC power, as long as can move freely within a certain period of time after being full of electricity, and do not affect use, for the more aobvious convenience of outdoor travel.This chargeable electronic product has improved people's the life degree of freedom undoubtedly greatly, but inevitably also can bring corresponding worry, in case the electric energy in the electronic product exhausts, and we are in when being difficult to find the environment of AC power, such as the open air, just can only see that these a feast for the eyes electronic products have heaved a sigh.In order to solve this worry, prior art provides a kind of like this portable power source, it comprises plug, portable power source main body and the connector of electric storage means is housed, we just can be about to first this portable power source full charge before going out like this, when in case situation that electric energy exhausts appears in other electronic equipment, just can utilize this portable power source to charge to it, solve the problem that can not find AC power.

Although this portable power source of prior art can solve needing of a period of time, but drawback also is significantly, if forget when people go out with this portable power source full charge, although perhaps be full of, but still when being not enough to satisfy electronic equipment electricity consumption needs, look for the problem of power supply just still to fail to solve everywhere.

The utility model content

Technical problem to be solved in the utility model provides a kind of portable power source, not only can carry out when needed mobile charging, and the electric energy that can solve portable power source deposit in the prior art exhausts the problem that still need look for external power supply.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:

A kind of portable power supply is provided, and it comprises housing and energy storage device, and housing is provided with power output interface, and described energy storage device is arranged in the housing, and is electrically connected with power output interface, and described energy storage device is removable universal battery.

Adopt after such structure, the energy storage device of this product be can be more universal battery, when the user goes out like this, as long as carry or buy the battery of q.s, just can satisfy the demand of electronic equipment electricity consumption, because this battery is universal battery, can buy anywhere, therefore solved cleverly the inconvenience that prior art uses electric storage means to bring.

Description of drawings

Fig. 1 is the external structure schematic diagram of the preferred embodiment that provides of the utility model;

Fig. 2 is the package assembly schematic diagram of Fig. 1;

Fig. 3 is the structure exploded perspective view of Fig. 1.

Embodiment

In order to make technical problem to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.

A preferred embodiment as Figure 1-3, it comprises housing 1 and energy storage device 2, and housing 1 is provided with power output interface 11, and described energy storage device is arranged in the housing 1, and be electrically connected with power output interface 11, described energy storage device is removable universal battery (not shown).Adopt after such structure, the energy storage device of this product is removable universal battery, when the user goes out like this, as long as carry or buy the battery of q.s, just can satisfy the demand of electronic equipment electricity consumption, because this battery is universal battery, can buy anywhere, can select the battery of different capabilities, brand, quality, price and replacing is installed voluntarily, therefore solve cleverly the inconvenience that prior art uses electric storage means to bring.

In order further to promote convenience of the present utility model, as a better embodiment, can set up power input interface 12 at described housing 1, accordingly, described universal battery then can use the Rechargeable battery (not shown), and this Rechargeable battery is electrically connected with power input interface 12.Like this, in the lower time of situation that does not need a large amount of electricity consumptions, for the purpose that reaches environmental protection and save cost, can use the battery of rechargeable type, when AC power is arranged, by power input interface 12 to rechargeable battery charging, when running into electronic equipment when going out and not having electricity, can use the battery that charged by power output interface 11 to power electronic equipment.Certainly, this does not also mean that, cannot under special circumstances when the power supply of rechargeable battery is depleted, use general dry cell instead.During implementation, described Rechargeable battery is preferably 18650 standard lithium ion battery (not shown)s, this battery belongs to lithium battery relatively more commonly used in the electronic product, be everlasting and use as battery core in the battery of notebook computer, like this, the utility model at ordinary times can also be as the portable power source of this lithium ion battery.

As a kind of preferred specific embodiment, as shown in Figure 3, described housing 1 comprises interior core assembly 13 and the shell 14 that is complementary with it, interior core assembly 13 can comprise again inner core loam cake 131 and inner core bottom 132, shell 14 can be designed as tubular, what like this, described interior core assembly 13 just can drawing and pulling type is contained in the described shell 14.Not only associative perception is more intense, shell 14 and the firm difficult drop-off of interior core assembly 13 assemblings to adopt such structure, solved the technological deficiency that the prior art products shell is easily lost or forgotten, but also convenient processing assembling effectively reduces cost.

In order further to improve versatility of the present utility model, adapt to the demand of multiple distinct electronic apparatuses, described power output interface 11 is Universal USB interface 11, and described power input interface 12 is mini usb 12.Because most electronic equipments can be realized USB line charge function now, adopt this USB interface just can satisfy the demand of various electronic charging.As preferred embodiment, described battery is 2 joints, described interior core assembly 13 is symmetrically set with two cell containing cavities 133, described battery can place respectively this cell containing cavity 133, described power output interface 11 also is two, i.e. two USB interface, and can be electrically connected with battery, also be provided with PCBA plate 134 and keypad 135 between inner core loam cake 131 and the inner core bottom 132, described Universal USB interface 11 and mini usb 12 all are arranged on this PCBA plate, and the both sides of keypad are two battery cathode contacts 136, and its top then also is provided with light-guiding pillar 137 and button 138.

The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.

Claims

1. portable power supply, it comprises housing and energy storage device, and housing is provided with power output interface, and described energy storage device is arranged in the housing, and is electrically connected with power output interface, it is characterized in that: described energy storage device is removable universal battery.

2. portable power source according to claim 1, it is characterized in that: also be provided with power input interface on the described housing, described universal battery is Rechargeable battery, and this Rechargeable battery is electrically connected with power input interface.

3. portable power source according to claim 2, it is characterized in that: described Rechargeable battery is 18650 standard lithium ion batteries.

4. portable power source according to claim 1 and 2 is characterized in that: described housing comprises interior core assembly and the shell that is complementary with it, and what described interior core assembly was pullable is contained in the described shell.

5. portable power source according to claim 4, it is characterized in that: described power output interface is the Universal USB interface.

6. portable power source according to claim 2, it is characterized in that: described power input interface is the mini USB interface.

7. portable power source according to claim 5, it is characterized in that: described battery is 2 joints, and described interior core assembly is symmetrically set with two cell containing cavities, and described battery can place respectively this cell containing cavity, described power output interface also is two, and can be electrically connected with battery.