CN202602314U

CN202602314U - Portable mobile power supply

Info

Publication number: CN202602314U
Application number: CN 201220137526
Authority: CN
Inventors: 陈仁泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-05
Filing date: 2012-04-05
Publication date: 2012-12-12
Anticipated expiration: 2022-04-05

Abstract

The utility model discloses a portable mobile power supply, comprising a transparent housing, a light-emitting sheet, a chargeable cell, a light-emitting drive circuit, a charge and discharge circuit and a charge and discharge interface. The transparent housing is a hollow circular column; the inner side of the hollow circular column is provided with the chargeable cell, the light-emitting drive circuit and the charge and discharge circuit which are arranged in sequence from up to down; the charge and discharge interface is arranged at top of the transparent housing; the light-emitting sheet is rolled to form a cylinder to be disposed between the chargeable cell and the transparent housing; the portable mobile power supply also comprises a switch button and an LED which are arranged around the charge and discharge interface; the charge and discharge interface, the charge and discharge circuit, the light-emitting drive circuit, the chargeable cell and the light-emitting sheet are mutually electrically connected; and the light-emitting sheet is controlled by the light-emitting drive circuit. According to the utility model, the whole housing can be lightened by the light-emitting sheet, the area is large, the residual electric quantity and the charged electric quantity of the cell can be displayed for a user, which is simple and clear, the profile is beautiful, the portable mobile power supply can be applied as an electric torch simultaneously, and the portable mobile power supply is portable and practical.

Description

A kind of portable portable power source

Technical field

The utility model relates to a kind of electronic equipment periphery fitting field, especially relates to a kind of portable portable power source.

Background technology

Because portable electronic applications fields such as mobile phone, palmtop PC, panel computer more and more widely; Also increasingly high to operational capability; Relevant manufacturer for product portable and attractive in appearance can only be under very little volume deisgn product; It is excessive that the battery of electronic equipment can not be designed to be, so battery capacity can not get effective increase, makes the operating time of product shorten greatly like this; For example apple IPHONE mobile phone can only be used 2 hours when using GPS, and the time of seeing a film of playing games has only 4 hours.Increasing application quickens to exhaust the battery electric quantity of mobile phone; In order to increase the service time of above-mentioned electronic equipment; The user only need carry a stand-by power supply; The energy that just can when mobile phone does not have electricity, will move stand-by power supply through charging wire is transferred on the mobile phone, and the operating time of mobile phone is extended greatly.

Portable power source in the market is all with luminous dump energy and the charging process indication capacity that shows battery of LED light.A kind of portable portable power source is disclosed like Chinese patent CN201733113U; This portable portable power source comprises rechargeable battery, circuit board and shell, and rechargeable battery, circuit board are located in the shell, and circuit board comprises display control circuit; Display control circuit is by interconnective voltage reference device, voltage comparator and LED light-emitting diode; The LED light volume is little, can only in a general scope, let the user know dump energy, and is promptly not directly perceived also not attractive in appearance.

The utility model content

The utility model proposes in order to address the above problem, and its purpose is to provide a kind of housing can utilize luminous come accurately the to show dump energy and the portable portable power source of charge capacity.

To achieve these goals; A kind of portable portable power source; Comprise transparent shell, light tiles, rechargeable battery, light emission drive circuit, charge-discharge circuit and discharge and recharge interface; Said transparent shell is a hollow cylinder, and this hollow cylinder inboard sets gradually rechargeable battery, light emission drive circuit and charge-discharge circuit from bottom to up, and the said interface that discharges and recharges is arranged at the transparent shell top; Said light tiles is rolled into cylindric placing in the middle of rechargeable battery and the transparent shell; Said interface, charge-discharge circuit, light emission drive circuit, rechargeable battery and the light tiles of discharging and recharging is electrically connected each other, and light tiles is controlled by light emission drive circuit, realizes multistage large-area demonstration electric weight.

Preferably, said multistage large-area demonstration dump energy and charge capacity be through light tiles being subdivided into multistage zone, with zones of different light accurately represent electric weight what and realize.

Preferably, said multistage be more than or equal to 5 grades.

Preferably, said transparent shell adopts transparent material to process.

Preferably, said transparent material is PP, PVC, PC, PET or PS.

Preferably, said light tiles is processed by luminescent material.

Preferably, said luminescent material is the cold light film.

Preferably, rechargeable battery cycle charging repeatedly.

Preferably, comprise also being arranged at discharging and recharging interface switch key and LED luminous tube on every side that said LED luminous tube leans on rechargeable battery to drive.

Preferably, said switch key is used to connect LED luminous tube and open detection battery electric quantity function.

Preferably, the said interface that discharges and recharges is a USB interface.

Portable power above configuration, compared to the prior art, has the following advantages: small size, easy to carry, the transparent casing can see the internal luminous film, emitting light sheet may be the case, the larger and the remaining battery charge level and has simple and clear indication to the user, beautiful shape, built-in rechargeable battery and can be used repeatedly Xun ring, LED driver circuit can be built-in rechargeable battery voltage into a luminous film required voltage, built-in rechargeable external battery charger circuit can dump the built-in rechargeable battery energy, LED light tube with built-in rechargeable battery power, the battery energy into light energy, can double as a flashlight, more practical.

Description of drawings

Fig. 1 is the structural representation of the portable portable power source that the utility model provided;

Fig. 2 is the vertical view of the portable portable power source that the utility model provided.

Embodiment

Below, specify the portable portable power source that the utility model provided with reference to accompanying drawing.

Like Fig. 1, shown in 2; The portable portable power source that the utility model provided comprises transparent shell 1, light tiles 2, rechargeable battery 3, light emission drive circuit 4, charge-discharge circuit 5 and discharges and recharges interface 6; Said transparent shell 1 is a hollow cylinder; This hollow cylinder inboard sets gradually rechargeable battery 3, light emission drive circuit 4 and charge-discharge circuit 5 from bottom to up; The said interface 6 that discharges and recharges is arranged at transparent shell 1 top; It is middle with transparent shell 1 that said light tiles 2 is rolled into the cylindric rechargeable battery 3 that places, and also comprises being arranged at discharging and recharging interface 6 switch key 8 and LED luminous tube 7 on every side, and said interface 6, charge-discharge circuit 5, light emission drive circuit 4, rechargeable battery 3 and the light tiles 2 of discharging and recharging is electrically connected each other; Light tiles 2 is by light emission drive circuit 4 control, realizes multistage large-area demonstration dump energy and charge capacity.

And, said multistage large-area demonstration dump energy and charge capacity be through light tiles being subdivided into multistage zone, with zones of different light accurately represent electric weight what and realize.

And, said multistage be more than or equal to 5 grades.

And transparent shell 1 adopts transparent material to process.

And transparent material is PP, PVC, PC, PET or PS.

And light tiles 2 is processed by luminescent material.

And luminescent material is the cold light film, for example is the EL cold light film.

And rechargeable battery 3 is cycle charging repeatedly.

And LED luminous tube 7 leans on rechargeable battery 3 to drive.

And switch key 8 is used to connect LED luminous tube 7 and open detection battery electric quantity function.

And, discharge and recharge interface 6 and be USB interface.

When using the portable portable power source of the utility model, will discharge and recharge interface and connect external power source, and switch key placed detect the battery electric quantity functional status; Rechargeable battery is charged, can see through the zone that transparent outer cover is observed the demonstration of light tiles, when (promptly lighting more than or equal to 5 grades of zones) all lighted in the zone that light tiles is all; The expression rechargeable battery is full of; To discharge and recharge interface and external power source and break off, can link to each other with electrical appliance, electrical appliance will be charged through discharging and recharging interface; When needs use the flashlight function, connect LED luminous tube 7 with switch key and get final product.

In sum; The utility model only is illustrated an embodiment of portable portable power source; But the utility model is not limited thereto; It will be appreciated by those skilled in the art that under the situation of the protection range that the claims that do not break away from the utility model are put down in writing and to change arbitrarily and to revise.

Claims

1. portable portable power source; It is characterized in that: comprise transparent shell (1), light tiles (2), rechargeable battery (3), light emission drive circuit (4), charge-discharge circuit (5) and discharge and recharge interface (6); Said transparent shell (1) is a hollow cylinder; This hollow cylinder inboard sets gradually rechargeable battery (3), light emission drive circuit (4) and charge-discharge circuit (5) from bottom to up; The said interface (6) that discharges and recharges is arranged at transparent shell (1) top, and said light tiles (2) is rolled into cylindric placing in the middle of rechargeable battery (3) and the transparent shell (1), and said interface (6), charge-discharge circuit (5), light emission drive circuit (4), rechargeable battery (3) and the light tiles (2) of discharging and recharging is electrically connected each other; Light tiles (2) is by light emission drive circuit (4) control, realizes multistage large-area demonstration dump energy and charge capacity.

2. portable portable power source as claimed in claim 1; It is characterized in that: said multistage large-area demonstration dump energy and charge capacity be through light tiles (2) is subdivided into multistage zone, with zones of different light accurately represent electric weight what and realize.

3. portable portable power source as claimed in claim 2 is characterized in that: said multistage for more than or equal to 5 grades.

4. portable portable power source as claimed in claim 1 is characterized in that: said transparent shell (1) adopts transparent material to process.

5. portable portable power source as claimed in claim 4 is characterized in that: said transparent material is PP, PVC, PC, PET or PS.

6. portable portable power source as claimed in claim 1 is characterized in that, said light tiles (2) is the cold light film.

7. portable portable power source as claimed in claim 1 is characterized in that, said rechargeable battery (3) is cycle charging repeatedly.

8. portable portable power source as claimed in claim 1 is characterized in that, also comprises being arranged at discharging and recharging interface (6) switch key (8) and LED luminous tube (7) on every side, and said LED luminous tube (7) leans on rechargeable battery (3) to drive.

9. portable portable power source as claimed in claim 1 is characterized in that, said switch key (8) is used to connect LED luminous tube (7) and open detection battery electric quantity function.

10. portable portable power source as claimed in claim 1 is characterized in that, the said interface (6) that discharges and recharges is a USB interface.