CN205882779U - Portable power supplying device - Google Patents
Portable power supplying device Download PDFInfo
- Publication number
- CN205882779U CN205882779U CN201620815563.0U CN201620815563U CN205882779U CN 205882779 U CN205882779 U CN 205882779U CN 201620815563 U CN201620815563 U CN 201620815563U CN 205882779 U CN205882779 U CN 205882779U
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- China
- Prior art keywords
- magnetic
- portable power
- inserted sheet
- power supply
- supply device
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Abstract
The utility model relates to a portable power supplying device for for the power supply of 5V12V direct current drive product, inhale power module including vary voltage casing, inserted sheet and magnetism, inserted sheet and magnetism are inhaled power module and all are connected with the vary voltage casing, the vary voltage casing includes transformer and housing body, the inserted sheet is parallel or perpendicular with the bottom surface of vary voltage casing, magnetism is inhaled power module and is included that magnetism is inhaled and connect contact pad or magnetism to inhale the contact point. Compared with the prior art, the utility model has the advantages of convenient to use, security performance height and application scope are wide.
Description
Technical field
This utility model relates to a kind of electric supply installation, especially relates to a kind of portable power supply device.
Background technology
Along with the fast development of economy Yu science and technology, smart mobile phone and small intelligent electrical equipment more and more enter into
In the middle of the life of people.The battery that these intelligent artifacts use is it is generally required to the voltage of 5V or 12V, thus these intelligent artifacts one
As use the transformer-supplied that carries of product, this may result in when forgetting the transformator of band corresponding product, occurs that voltage is not
The phenomenon joined and cannot charge.
The major way solving this problem at present is by utilizing USB general-purpose interface to be charged, but on the one hand profit
Charging interval with USB general-purpose interface is long, on the other hand long the or too short user's body that all can affect charging of the length of USB line
Test, thus, we are badly in need of a kind of portable electric supply installation, and can break away from current transformer can not general and USB line effect length
The problem of Consumer's Experience.
Utility model content
The purpose of this utility model is to provide a kind of portable power supply device for the problems referred to above.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of portable power supply device, for powering for 5V/12V DC driven product, it is characterised in that include transformation shell
Body, inserted sheet and magnetic supply module, described inserted sheet and magnetic supply module are all connected with transformation housing.
Described transformation housing includes that outer cover body and transformator, described transformator are positioned at inside outer cover body, described transformation
Device is connected with inserted sheet and magnetic supply module respectively, and described magnetic supply module is positioned at outer cover body surface.
Described transformator includes that 220V turns 5V voltage transformation unit and 220V turns 12V voltage transformation unit.
Described inserted sheet is parallel with the bottom surface of transformation housing.
Described inserted sheet and the plane perpendicular of transformation housing.
Described magnetic supply module includes magnetic contact disc or magnetic contact point.
The quantity of described magnetic contact point is 2.
Described portable power supply device also includes a display lamp, and described display lamp is positioned on transformation housing.
Compared with prior art, this utility model has the advantages that
(1) this device is by arranging magnetic supply module, realizes magnetic by magnetic contact disc or magnetic contact point and contacts
Power supply, has broken away from the length limitation of USB wiring, has improve the experience of user.
(2) this device utilizes inserted sheet to access 220V power supply, connect with traditional plug-type compared with, plug convenient same
Time also improve security performance.
(3) inside transformer includes that 220V turns 5V voltage transformation unit and 220V turns 12V voltage transformation unit, can be according to required charging
The performance of device carries out corresponding transformation, and universal performance is high, solves intelligent artifact only with carrying asking of transformer-supplied
Topic.
(4) inserted sheet includes mounting and grafting with the connection of transformation housing, can select for ambient conditions during charging
Selecting, universal performance is high.
(5) magnetic supply module includes magnetic contact disc or magnetic contact point, when utilizing magnetic contact disc to be powered, and quilt
Charging device can rotate on magnetic contact disc, it is simple to while user's charging uses this device or observes, promoting
The convenience that user uses.
(6), when magnetic supply module utilizes magnetic contact point to power, the quantity of magnetic contact point is at least 2, compared with list
One contact point effect of powering is more preferable, it is possible to avoid local pyrexia.
(7) it is provided with display lamp, whether has access in 220V circuit for display device, it is simple to user observes, just
Yi Xinggao.
Accompanying drawing explanation
Fig. 1 is the structural representation that inserted sheet uses when mounting, and wherein, (1a) is front view, and (1b) is for using magnetic contact
Axis side view during point, axis side view when (1c) is to use magnetic contact disc；
Fig. 2 is structural representation during inserted sheet employing grafting, wherein, axle side-looking when (2a) is to use magnetic contact point
Figure, axis side view when (2b) is to use magnetic contact disc；
Wherein, 1 is outer cover body, and 2 is inserted sheet, and 3 is transformator, and 4 is display lamp, and 5 is magnetic supply module.
Detailed description of the invention
With specific embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.The present embodiment is with this utility model
Implement premised on technical scheme, give detailed embodiment and concrete operating process, but guarantor of the present utility model
The scope of protecting is not limited to following embodiment.
Embodiment 1
As shown in figure (1b), present embodiments provide a kind of portable power supply device, for producing for 5V/12V DC driven
Product are powered, including transformation housing, inserted sheet 2 and magnetic supply module 5, inserted sheet 2 and magnetic supply module 5 all with transformation housing even
Connect.Transformation housing includes outer cover body 1 and transformator 3, and it is internal that transformator 3 is positioned at outer cover body 1, transformator 3 respectively with inserted sheet 2
Connecting with magnetic supply module 5, magnetic supply module 5 is positioned at outer cover body 1 surface.Transformator 3 includes that 220V turns 5V transformation list
Unit and 220V turn 12V voltage transformation unit.In the present embodiment, inserted sheet 2 is parallel with the bottom surface of transformation housing.Magnetic supply module 5 is magnetic
Suction contact.The quantity of magnetic contact point is at least 2.Portable power supply device also includes a display lamp 4, display lamp 4
On transformation housing.
In use, device is articulated on power track device by inserted sheet 2, and 220V alternating current enters into through inserted sheet 2
Transformator 3, when 220V connects, display lamp 4 is lighted, and expression can be charged, and now charging equipment absorption is powered at magnetic
Module 5,220V voltage is converted into the unidirectional current of 5V or 12V, sets to be charged by transformator 3 according to charging equipment automatic adaptation
For being charged.
Embodiment 2
As shown in figure (1c), the device in the present embodiment is substantially the same with the device in embodiment 1, and simply magnetic is powered mould
Block 5 is magnetic contact disc rather than magnetic contact point, and the occupation mode of device is also identical with the occupation mode of device in embodiment 1.
Embodiment 3
As shown in figure (2a), the device in the present embodiment is substantially the same with the device in embodiment 1, simply inserted sheet 2 and change
The bottom surface of pressure shell body is parallel.
In use, device is inserted in power track device by inserted sheet 2, and 220V alternating current enters into through inserted sheet 2
Transformator 3, when 220V connects, display lamp 4 is lighted, and expression can be charged, and now charging equipment absorption is powered at magnetic
Module 5,220V voltage is converted into the unidirectional current of 5V or 12V, sets to be charged by transformator 3 according to charging equipment automatic adaptation
For being charged.
Embodiment 4
As shown in figure (2b), the device in the present embodiment is substantially the same with the device in embodiment 3, and simply magnetic is powered mould
Block 5 is magnetic contact disc rather than magnetic contact point, and the occupation mode of device is also identical with the occupation mode of device in embodiment 3.
Claims (8)
1. a portable power supply device, for powering for 5V/12V DC driven product, it is characterised in that include transformation shell
Body, inserted sheet and magnetic supply module, described inserted sheet and magnetic supply module are all connected with transformation housing.
Portable power supply device the most according to claim 1, it is characterised in that described transformation housing include outer cover body and
Transformator, described transformator is positioned at inside outer cover body, and described transformator is connected with inserted sheet and magnetic supply module respectively, described
Magnetic supply module is positioned at outer cover body surface.
Portable power supply device the most according to claim 2, it is characterised in that described transformator includes that 220V turns 5V transformation
Unit and 220V turn 12V voltage transformation unit.
Portable power supply device the most according to claim 1, it is characterised in that described inserted sheet is flat with the bottom surface of transformation housing
OK.
Portable power supply device the most according to claim 1, it is characterised in that described inserted sheet hangs down with the bottom surface of transformation housing
Directly.
Portable power supply device the most according to claim 1, it is characterised in that described magnetic supply module includes that magnetic connects
Tactile disk or magnetic contact point.
Portable power supply device the most according to claim 6, it is characterised in that the quantity of described magnetic contact point is 2.
Portable power supply device the most according to claim 1, it is characterised in that described portable power supply device also includes one
Individual display lamp, described display lamp is positioned on transformation housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620815563.0U CN205882779U (en) | 2016-07-29 | 2016-07-29 | Portable power supplying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620815563.0U CN205882779U (en) | 2016-07-29 | 2016-07-29 | Portable power supplying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205882779U true CN205882779U (en) | 2017-01-11 |
Family
ID=57699918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620815563.0U Active CN205882779U (en) | 2016-07-29 | 2016-07-29 | Portable power supplying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205882779U (en) |
-
2016
- 2016-07-29 CN CN201620815563.0U patent/CN205882779U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |