CN204835591U - Portable container in electrified source - Google Patents
Portable container in electrified source Download PDFInfo
- Publication number
- CN204835591U CN204835591U CN201520517828.4U CN201520517828U CN204835591U CN 204835591 U CN204835591 U CN 204835591U CN 201520517828 U CN201520517828 U CN 201520517828U CN 204835591 U CN204835591 U CN 204835591U
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- China
- Prior art keywords
- power supply
- direct current
- interface
- circuit
- battery pack
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a portable container in electrified source, it includes a vessel and tacks under the power adapter in the vessel at ordinary times, and the removable independent utility of unloading down can be directly for notebook computer and multiple handheld electronic equipment charge, and it is embedded in the container to do, gives the chargeable call group in the vessel simultaneously and supplies power with the equipment that power supply interface is connected. The utility model discloses collect traveling container and power adapter in an organic whole to adopt the configuration of detachable mode, not only solved the trouble of carrying various power adapter, can avoid in addition forgeing inconvenience and the awkwardness of bringing, give people the trip and bring very big facility, liked by the user.
Description
Technical field
The utility model relates to carry-case, particularly a kind of carry-case of power supply.
Background technology
At present, people's travelling and commercial affairs trip, all can be equipped with various electronic as notebook computer, smart mobile phone, flat board or mm professional camera special etc. except carrying necessary daily necessities.Therefore the power supply adaptor carried of accompanying also can increase thereupon, can increase the burden of trip., and, once forget wherein one or more power supply adaptors, travelling will be given and go on business and bring very big inconvenience, seriously annoying the study of people, work and life.
Utility model content
Main purpose of the present utility model is, provides a kind of carry-case of charged, and not only can saving trip needs to keep the embarrassment of carrying various power supply adaptor firmly in mind, and saves very large space, makes trip become simple and calm.
For achieving the above object, the utility model by the following technical solutions.
The utility model provides a kind of carry-case of charged, comprise vessel, also comprise the power supply adaptor be arranged in described vessel and the power management module be electrically connected with described power supply adaptor, described power management module is fixedly installed in described vessel; Described power supply adaptor is removable installed in described vessel, comprises exchanging input interface, exchanging and turn DC circuit and direct current output interface, and described direct current output interface exports low-voltage DC by described power management module.
Preferably, described carry-case also comprises the many groups of USB data line being suitable for being connected with described direct current output interface, and the described USB data line of many groups all can be connected by pulling and inserting type with described power supply adaptor.
Preferably, described power management module comprises direct current input interface, rechargeable battery pack, charge management circuit, detection and control circuit, output select circuit and power supply interface, wherein, direct current input interface is connected with the direct current output interface of described power supply adaptor, rechargeable battery pack is connected with described direct current input interface by described charge management circuit, and described detection and control circuit are connected with described direct current input interface and rechargeable battery pack respectively; Described output select circuit is connected with described rechargeable battery pack and direct input interface respectively; Described power supply interface is connected with described output select circuit, with rechargeable battery pack according to the state ON of described output select circuit or direct current input interface, is mobile power supply equipment.
Preferably, described power management module also comprises display module and key-press module, described display module is connected with described detection and control circuit, for the operating state of display power supply administration module, described key-press module is connected with described detection and control circuit, for controlling described output select circuit by described detection and control circuit, be rechargeable battery pack or direct current input interface with what select to be connected with power supply interface.
Preferably, described rechargeable battery pack is connected with described output select circuit by a booster circuit.
Preferably, described detection and control circuit are also connected with described power supply interface, for detecting the output current of described power supply interface.
The utility model integrates travelling container and power supply adaptor, not only solves the trouble of carrying various power supply adaptor, and can avoid forgeing brought inconvenience and embarrassment, brings great convenience, be greatly favored by consumers to people's trip.
Accompanying drawing explanation
Fig. 1 is the structural framing figure of the portable capacitor of charged in the utility model embodiment.
Fig. 2 is the circuit block diagram of power management module in the utility model embodiment.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Below with reference to drawings and the specific embodiments describe in detail the technical solution of the utility model so as clearer, understand invention essence of the present utility model intuitively.
With reference to shown in Fig. 1, the present embodiment provides a kind of carry-case 100 of charged, comprises vessel 10, and this vessel 10 can be the travelling container of combination lock and so on.This carry-case 100 also comprises the power supply adaptor 20 be arranged in vessel 10 and the power management module 30 be electrically connected with this power supply adaptor 20, power supply adaptor 20 is removable installed in said vesse body 10, and power management module 30 is then fixedly installed in this vessel 10.Above-mentioned power supply adaptor 20 comprises interchange input interface 21, for connecting mains electricity; Interchange turns DC circuit 22, for converting civil power to low-voltage DC, and direct current output interface 23, for above-mentioned low-voltage DC is exported.
Power supply adaptor 20 is configured to dismountable form, can be directly electronic equipment charging when it is used alone; When being arranged on use in vessel 10, can coordinate with power management module 30, be electronic equipment charging, or be the power storage element charging in power management module 30.
Particularly, the carry-case 100 of the present embodiment also comprises the many groups of USB data line 40 for being connected with direct current output interface, these USB data line 40 all carry out being connected by pulling and inserting type with power supply adaptor 20, can charge to the electronic equipment of various distinct interface when being used alone.
With reference to shown in Fig. 2, above-mentioned power management module 30 comprises direct current input interface 31, rechargeable battery pack 32, charge management circuit 33, detects and control circuit 34, output select circuit 35 and power supply interface 36, wherein, direct current input interface 31 is connected with the direct current output interface 23 of power supply adaptor 20, rechargeable battery pack 32 is connected with direct current input interface 31 by charge management circuit 33, and detection and control circuit 34 are connected with direct current input interface 31 and rechargeable battery pack 32 respectively; Output select circuit 35 is connected with rechargeable battery pack 32 and direct input interface 31 respectively; Power supply interface 36 is connected with output select circuit 35, with according to the state ON rechargeable battery pack 32 of output select circuit 35 or direct current input interface 31, is power electronic equipment.Be understandable that, this rechargeable battery pack 32 can be lithium battery group, polymer battery group or other chargeable battery or analog.
Simultaneously, this power management module 30 also comprises display module 37 and key-press module 38, this display module 37 is connected with detection and control circuit 34, for the operating state of display power supply administration module 30, key-press module 38 is connected with detection and control circuit 34, for controlling output select circuit 35, to select to be connected rechargeable battery pack 32 or direct current input interface 31 with power supply interface 36 by detection and control circuit 34.
Above-mentioned rechargeable battery pack 32 is connected with output select circuit 35 by a booster circuit 39, so that boosted by the cell output voltage compared with low pressure, reoffers to electronic equipment chargings such as such as notebook computers.
In addition, above-mentioned detection and control circuit 34 are also connected with above-mentioned power supply interface 36, and for detecting the output current of power supply interface 36, the brownout after preventing rechargeable battery pack 32 from boosting is crossed and caused charging normal or too highly bring potential safety hazard.
The detection of the present embodiment and control circuit 34 are as the core of whole power management module 30, when detecting that direct current input interface 31 has voltage, detection and control circuit 34 will control output select circuit 35 and be cut off by the output channel of rechargeable battery pack 32, and allow rechargeable battery pack 32 enter chargeable state, now, direct current input interface 31 charges to rechargeable battery pack 32 by charge management circuit 33.Meanwhile, detection and control circuit 34 control output select circuit 35 and select direct current input interface 31 as input, and are outputted to power supply interface 36.Correspondingly, operating state can be presented on display module 37, and display module 37 can be LED, utilizes LED to show states such as charging and whether be full of.When detecting that direct current input interface 31 does not have electric energy to input and charge button in key-press module 38 is pressed, the discharge loop of rechargeable battery pack 32 is opened by detection and control circuit 34, discharged by rechargeable battery pack 32, and output select circuit 35 is set to select above-mentioned booster circuit 39 as power supply.After the voltage that rechargeable battery pack 32 is discharged is boosted by booster circuit 39, be loaded into power supply interface 36 via output select circuit 35, thus exportable many group direct currents are to external equipment, charge to various electronic equipment.Detect and control circuit 34 also can detect power supply interface 36 whether can overcurrent or short circuit, if there is above-mentioned situation, to detect and control circuit 34 will directly disconnect the discharge loop of rechargeable battery pack 32, in order to avoid the electronic equipment of damage access charging.
In sum, the utility model integrates travelling container and power supply adaptor, not only solves the trouble of carrying various power supply adaptor, and can avoid forgeing brought inconvenience and embarrassment, brings great convenience, be greatly favored by consumers to people's trip.
The foregoing is only preferred embodiment of the present utility model; not thereby its scope of the claims is limited; every equivalent structure transformation utilizing the utility model specification and accompanying drawing content to do; directly or indirectly be used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. the carry-case of a charged, comprise vessel, it is characterized in that: also comprise the power supply adaptor be arranged in described vessel and the power management module be electrically connected with described power supply adaptor, described power management module is fixedly installed in described vessel; Described power supply adaptor is removable installed in described vessel, comprises exchanging input interface, exchanging and turn DC circuit and direct current output interface, and described direct current output interface exports low-voltage DC by described power management module.
2. the carry-case of charged as claimed in claim 1, it is characterized in that: described carry-case also comprises the many groups of USB data line being suitable for being connected with described direct current output interface, the described USB data line of many groups all can be connected by pulling and inserting type with described power supply adaptor.
3. the carry-case of charged as claimed in claim 1, it is characterized in that: described power management module comprises direct current input interface, rechargeable battery pack, charge management circuit, detection and control circuit, output select circuit and power supply interface, wherein, direct current input interface is connected with the direct current output interface of described power supply adaptor, rechargeable battery pack is connected with described direct current input interface by described charge management circuit, and described detection and control circuit are connected with described direct current input interface and rechargeable battery pack respectively; Described output select circuit is connected with described rechargeable battery pack and direct input interface respectively; Described power supply interface is connected with described output select circuit, with rechargeable battery pack according to the state ON of described output select circuit or direct current input interface, is mobile power supply equipment.
4. the carry-case of charged as claimed in claim 3, it is characterized in that: described power management module also comprises display module and key-press module, described display module is connected with described detection and control circuit, for the operating state of display power supply administration module, described key-press module is connected with described detection and control circuit, for controlling described output select circuit by described detection and control circuit, be rechargeable battery pack or direct current input interface with what select to be connected with power supply interface.
5. the carry-case of charged as claimed in claim 3, is characterized in that: described rechargeable battery pack is connected with described output select circuit by a booster circuit.
6. the carry-case of charged as claimed in claim 5, is characterized in that: described detection and control circuit are also connected with described power supply interface, for detecting the output current of described power supply interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517828.4U CN204835591U (en) | 2015-07-16 | 2015-07-16 | Portable container in electrified source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517828.4U CN204835591U (en) | 2015-07-16 | 2015-07-16 | Portable container in electrified source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204835591U true CN204835591U (en) | 2015-12-02 |
Family
ID=54693150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520517828.4U Expired - Fee Related CN204835591U (en) | 2015-07-16 | 2015-07-16 | Portable container in electrified source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204835591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245227A (en) * | 2018-10-26 | 2019-01-18 | 惠州市忠邦电子有限公司 | A kind of portable lithium battery power supply |
-
2015
- 2015-07-16 CN CN201520517828.4U patent/CN204835591U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245227A (en) * | 2018-10-26 | 2019-01-18 | 惠州市忠邦电子有限公司 | A kind of portable lithium battery power supply |
| CN109245227B (en) * | 2018-10-26 | 2022-05-10 | 惠州市忠邦电子有限公司 | Portable lithium battery power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |