CN203312856U - Multifunctional portable emergency start power supply - Google Patents
Multifunctional portable emergency start power supply Download PDFInfo
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- CN203312856U CN203312856U CN2013202883715U CN201320288371U CN203312856U CN 203312856 U CN203312856 U CN 203312856U CN 2013202883715 U CN2013202883715 U CN 2013202883715U CN 201320288371 U CN201320288371 U CN 201320288371U CN 203312856 U CN203312856 U CN 203312856U
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- power supply
- circuit
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- circuit board
- starting power
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Abstract
A multifunctional portable emergency start power supply includes a shell, a battery, a circuit board, a charging interface and a vehicle battery terminal connection port. The emergency start power supply is internally provided with plural output interfaces which are connected with the battery through the circuit board to output electric energy outwardly. The circuit board is provided with a boost circuit for raising an output voltage and a step-down circuit for reducing an output voltage, and the boost circuit and the step-down circuit are connected with different output interfaces. The circuit board is provided with a battery electric power display circuit. The circuit board is provided with a high-light LED lamp and a lamp switch which controls the operation of the high-light LED lamp. The multifunctional portable emergency start power supply integrates a mobile power and an emergency start power supply, uses a high-performance lithium ion battery cell for energy reserve, uses a charging protection circuit to perform charge-discharge control, can charge various mobile digital products, has a function of a glare flashlight, and is small in size, light in weight, abundant in function, portable, safe and practical.
Description
Technical field
The utility model relates to the technical field of power supply, is a kind of portable multifunctional emergency starting power supply specifically.
Background technology
Along with the fast development of global economy, the improving constantly of people's living standard, the electronic product of carried type is also more and more, but first wife's battery of these equipment all can not meet because battery capacity is low the long-time use of equipment.Based on this, in order to solve people's this worried problem, portable power source arises at the historic moment.Portable power source is a kind of portable charger that integrates power supply and charge function, can charge whenever and wherever possible or the standby power supply to digital equipments such as mobile phones.Generally by lithium cell or dry cell as charge storage unit.Be different from the battery of interiors of products configuration, also be externally hanging battery.But portable power source can only be the power consumption equipment power supply of 5V voltage, and range of application is comparatively single.
The emergency starting power supply is often referred to car emergency and starts power supply, its main body is a storage battery, its the most basic function is store electrical energy, in the situation that car battery is endured cold or fault, without any need for AC power, just can be used as voltages such as starting automobile is the startup system of 12 volts.At present automobile, truck need to be provided by the storage battery that automobile carries 12 volts of voltages when engine start, and when the storage battery of car can't be used, automobile just can't start, and now just can replace storage battery that automobile carries in order to start up the car with emergency power supply.Emergency power supply is not portable, function singleness, and expensive application is poor.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of portable multifunctional emergency starting power supply.
The technical scheme that the utility model is taked for the technical problem existed in the solution known technology is:
Portable multifunctional emergency starting power supply of the present utility model comprises: shell, and the external structure of formation emergency starting power supply, its inner hollow, form the space that holds and protect electric component; Battery, be arranged on enclosure, stores and discharge electric energy; Circuit board, be connected with battery; Charging inlet, be connected with battery by the foregoing circuit plate, is the battery charging; Automobile electric bottle clip connector, with circuit board, be connected, form the access infrastructure of automobile electric bottle clip, in above-mentioned emergency starting power supply, a plurality of output interfaces are set, output interface is connected with battery by circuit board, externally the output electric energy, arrange respectively the booster circuit and the reduction voltage circuit that improve and reduce cell output voltage on circuit board, and booster circuit is connected from different output interfaces respectively again with reduction voltage circuit; The battery electric quantity display circuit is set on circuit board; High-brightness LED lamp and lamp switch are set on circuit board, by lamp switch, control the work of high-brightness LED lamp.
The utility model can also adopt following technical measures:
The charging inlet arranged in above-mentioned power supply is 12V2A, and output interface is respectively the USB output interface of 12V2A output interface, 19V3.5A output interface and 5V2A.
In described battery electric quantity display circuit, be connected with a plurality of indicator lights.
On described circuit board, also be provided with master switch, master switch is controlled the work of above-mentioned portable multifunctional emergency starting power supply.
On described circuit board, be provided with charge-discharge protection circuit.
Described battery adopts lithium-ion electric core.
Advantage and the good effect that the utlity model has are:
Portable multifunctional emergency starting power supply of the present utility model; portable power source and emergency starting power supply are become one; with high performance lithium-ion electric core, as energy reserves, discharge and recharge control with charge protector, realize the protection to battery core and power consumption equipment.The utility model arranges the output interface of multiple voltage and electric current by booster circuit and reduction voltage circuit, to adapt to the charging voltage of different electrical appliances, thereby can charge for the mobile digital product, the 12V output interface can be the mobile unit power supply, the 5V output interface, can charge to mobile phone, MP3, PSP, panel computer etc., and the 19V output interface be equipped with can charge to notebook computer, this external emergency starting power supply also is provided with high-brightness LED lamp, have the glare light electric torch function, can in driving at night maintenance or domestic. applications, play the emergency lighting effect.The utility model integrates several functions, and volume is little, lightweight, be easy to carry, and feature richness, safe and practical.
The accompanying drawing explanation
Fig. 1 is the structural representation of portable multifunctional emergency starting power supply of the present utility model.
Embodiment
Referring to drawings and Examples, the utility model is described in detail.
Fig. 1 is the structural representation that cable temperature of the present utility model is measured.
As shown in Figure 1, portable multifunctional emergency starting power supply of the present utility model comprises: shell, and the external structure of formation emergency starting power supply, its inner hollow, form the space that holds and protect electric component; Battery, be arranged on enclosure, stores and discharge electric energy; Circuit board, be connected with battery; Charging inlet, be connected with battery by the foregoing circuit plate, is the battery charging; Automobile electric bottle clip connector, with circuit board, be connected, form the access infrastructure of automobile electric bottle clip, in above-mentioned emergency starting power supply, a plurality of output interfaces are set, output interface is connected with battery by circuit board, externally the output electric energy, arrange respectively the booster circuit and the reduction voltage circuit that improve and reduce cell output voltage on circuit board, and booster circuit is connected from different output interfaces respectively again with reduction voltage circuit; The battery electric quantity display circuit is set on circuit board; High-brightness LED lamp and lamp switch are set on circuit board, by lamp switch, control the work of high-brightness LED lamp.
The charging inlet arranged in power supply is 12V2A, and output interface is respectively the USB output interface of 12V2A output interface, 19V3.5A output interface and 5V2A.The 12V2A output interface can be the power supplies such as mobile unit such as car refrigerator, the USB output interface of 5V2A, can charge to small-sized movable digital equipments such as mobile phone, MP3, PSP, panel computers, and the 19V3.5A output interface be equipped with can charge to notebook computer.
In the battery electric quantity display circuit, be connected with a plurality of indicator lights, the quantity lighted by indicator light intuitively shows remaining electric weight in battery.
On circuit board, also be provided with master switch, master switch is controlled the work of above-mentioned portable multifunctional emergency starting power supply, without the emergency starting power work time by master switch by the emergency starting power-off, to reduce the loss of electric energy.
On circuit board, be provided with charge-discharge protection circuit, by charge-discharge protection circuit, the equipment of emergency starting power supply and access protected.
Battery adopts lithium-ion electric core, thereby stores more electric weight, extends the service time of emergency starting power supply.
Portable multifunctional emergency starting power supply of the present utility model; portable power source and emergency starting power supply are become one; with high performance lithium-ion electric core, as energy reserves, discharge and recharge control with charge protector, realize the protection to battery core and power consumption equipment.The utility model arranges the output interface of multiple voltage and electric current by booster circuit and reduction voltage circuit, to adapt to the charging voltage of different electrical appliances, thereby can charge for the mobile digital product, this external emergency starting power supply also is provided with high-brightness LED lamp, have the glare light electric torch function, can in driving at night maintenance or domestic. applications, play the emergency lighting effect.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model with preferred embodiment openly as above, yet any those skilled in the art, within not breaking away from the technical solutions of the utility model scope, certainly can utilize the technology contents of announcement to make a little change or modification, become the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (6)
1. portable multifunctional emergency starting power supply comprises: shell, form the external structure of emergency starting power supply, and its inner hollow, form the space that holds and protect electric component; Battery, be arranged on enclosure, stores and discharge electric energy; Circuit board, be connected with battery; Charging inlet, be connected with battery by the foregoing circuit plate, is the battery charging; Automobile electric bottle clip connector, with circuit board, be connected, form the access infrastructure of automobile electric bottle clip, it is characterized in that: in above-mentioned emergency starting power supply, a plurality of output interfaces are set, output interface is connected with battery by circuit board, externally the output electric energy, arrange respectively the booster circuit and the reduction voltage circuit that improve and reduce cell output voltage on circuit board, and booster circuit is connected from different output interfaces respectively again with reduction voltage circuit; The battery electric quantity display circuit is set on circuit board; High-brightness LED lamp and lamp switch are set on circuit board, by lamp switch, control the work of high-brightness LED lamp.
2. portable multifunctional emergency starting power supply according to claim 1, it is characterized in that: the charging inlet arranged in above-mentioned power supply is 12V2A, output interface is respectively the USB output interface of 12V2A output interface, 19V3.5A output interface and 5V2A.
3. portable multifunctional emergency starting power supply according to claim 1 and 2, is characterized in that: in the battery electric quantity display circuit, be connected with a plurality of indicator lights.
4. portable multifunctional emergency starting power supply according to claim 1, is characterized in that: on circuit board, also be provided with master switch, the work of the above-mentioned portable multifunctional emergency starting power supply of master switch control.
5. portable multifunctional emergency starting power supply according to claim 1, is characterized in that: on circuit board, be provided with charge-discharge protection circuit.
6. portable multifunctional emergency starting power supply according to claim 1, is characterized in that: battery employing lithium-ion electric core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202883715U CN203312856U (en) | 2013-05-24 | 2013-05-24 | Multifunctional portable emergency start power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202883715U CN203312856U (en) | 2013-05-24 | 2013-05-24 | Multifunctional portable emergency start power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203312856U true CN203312856U (en) | 2013-11-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202883715U Expired - Fee Related CN203312856U (en) | 2013-05-24 | 2013-05-24 | Multifunctional portable emergency start power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203312856U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103812170A (en) * | 2014-02-11 | 2014-05-21 | 苏州众显电子科技有限公司 | Portable car emergency ignition power source with LED screen and laser lamp functions |
| CN103812171A (en) * | 2014-02-11 | 2014-05-21 | 苏州众显电子科技有限公司 | Portable car emergency ignition power source with LED screen and charging functions |
| CN103812175A (en) * | 2014-02-11 | 2014-05-21 | 苏州众显电子科技有限公司 | Portable car emergency ignition power source with charging and laser lamp functions |
| CN103929118A (en) * | 2014-04-03 | 2014-07-16 | 中国华能集团清洁能源技术研究院有限公司 | Solar mobile power supply |
| CN104868553A (en) * | 2015-05-29 | 2015-08-26 | 李文华 | Automobile emergency starting power supply with multi-switching charging functions |
| CN107323281A (en) * | 2017-06-26 | 2017-11-07 | 深圳前海优时科技有限公司 | A kind of portable multi-purpose portable power source |
| CN112896071A (en) * | 2021-01-22 | 2021-06-04 | 湖南联科科技有限公司 | Multi-interface automobile output control device |
-
2013
- 2013-05-24 CN CN2013202883715U patent/CN203312856U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103812170A (en) * | 2014-02-11 | 2014-05-21 | 苏州众显电子科技有限公司 | Portable car emergency ignition power source with LED screen and laser lamp functions |
| CN103812171A (en) * | 2014-02-11 | 2014-05-21 | 苏州众显电子科技有限公司 | Portable car emergency ignition power source with LED screen and charging functions |
| CN103812175A (en) * | 2014-02-11 | 2014-05-21 | 苏州众显电子科技有限公司 | Portable car emergency ignition power source with charging and laser lamp functions |
| CN103929118A (en) * | 2014-04-03 | 2014-07-16 | 中国华能集团清洁能源技术研究院有限公司 | Solar mobile power supply |
| CN104868553A (en) * | 2015-05-29 | 2015-08-26 | 李文华 | Automobile emergency starting power supply with multi-switching charging functions |
| CN104868553B (en) * | 2015-05-29 | 2017-10-24 | 李文华 | A kind of car emergency startup power supply with many gear charge functions |
| CN107323281A (en) * | 2017-06-26 | 2017-11-07 | 深圳前海优时科技有限公司 | A kind of portable multi-purpose portable power source |
| CN107323281B (en) * | 2017-06-26 | 2021-03-16 | 深圳前海优时科技有限公司 | Portable multipurpose portable power source |
| CN112896071A (en) * | 2021-01-22 | 2021-06-04 | 湖南联科科技有限公司 | Multi-interface automobile output control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Baoman Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Tianjin Baoman Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20150524 |
|
| EXPY | Termination of patent right or utility model |