CN203278311U - Multifunctional power bank - Google Patents

Multifunctional power bank Download PDF

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Publication number
CN203278311U
CN203278311U CN 201320243539 CN201320243539U CN203278311U CN 203278311 U CN203278311 U CN 203278311U CN 201320243539 CN201320243539 CN 201320243539 CN 201320243539 U CN201320243539 U CN 201320243539U CN 203278311 U CN203278311 U CN 203278311U
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CN
China
Prior art keywords
power source
portable power
lithium battery
control circuit
shell
Prior art date
Application number
CN 201320243539
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Chinese (zh)
Inventor
黄文军
Original Assignee
深圳市力通威电子科技有限公司
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Priority to CN 201320243539 priority Critical patent/CN203278311U/en
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Publication of CN203278311U publication Critical patent/CN203278311U/en

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Abstract

The utility model relates to a power bank, particularly to a multifunctional lithium battery power bank. Disclosed is a multifunctional power bank. The accommodation space of a housing is provided with a lithium battery pack, a control circuit, a sound equipment playing circuit, a Micro-USB interface and a USB interface; the lithium battery pack, the sound equipment playing circuit, the input terminal of the Micro-USB interface and the output terminal of the USB interface are connected with the control circuit; and the lithium battery pack comprises an electrical core and a protection plate. A charging product is connected with the USB interface through a connecting line so that the charging product can be charged by the multifunctional power bank. The multifunctional power bank provided by the utility model has the advantages of being sound in structure, stable and reliable to assemble and install, excellent in anti-vibration capability, small in size, light in weight and high in capacity; besides, the multifunctional power bank has an round appearance, is of a square structure and can be hung through a rope so that the appearance is fashionable, round and square elements are combined in the design, respective characteristics are fully utilized and integrated into one body; and the four side surfaces of the multifunctional power bank have different functions so that the multifunctional power bank also has the advantages of multiple functions and high practicality.

Description

A kind of Multifunctional portable power source

Technical field

The utility model relates to portable power source, is specifically related to a kind of multi-functional lithium battery mobile power.

Background technology

Along with the development of new energy technology, lithium battery technology has also obtained fast development, and its application is also more and more extensive, and is particularly more and more universal in the application of 3C digital domain; And along with ultra-thin, the compact development of smart mobile phone, the lithium battery of digital product itself can't satisfy the instructions for use of user's ultra-long time, and simultaneously, the mobile digital products such as mobile phone reach travelling out of doors needs timely charging in using.

Therefore, can charge whenever and wherever possible for satisfying vast digital product, portable power source arises at the historic moment.A kind of portable charger that integrates power supply and charge function of portable power source can charge or the standby power supply whenever and wherever possible to mobile digital products such as mobile phones.Its 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.The general multiple power sources adapter that is equipped with has large capacity, multipurpose, volume is little, the life-span is long and the characteristics such as safe and reliable usually.

In industry, more portable power source product adopts cylinder 18650 battery cores at present, and product appearance is more single, and volume is large, quality is heavy, carries inconvenience.In addition; in existing portable power source, the baffle that its lithium battery is set, all not fully up to expectations at aspects such as control precision, control range, action sensitivity and radiating effects; thereby reduced serviceability and the operating efficiency of lithium battery group, also affected simultaneously the useful life of portable power source.

The utility model content

Therefore, for above-mentioned problem, the utility model provides a kind of multifunctional novel portable power source for the deficiency that existing portable power source exists, this portable power source is rational in infrastructure, volume is little, and capacity is high, and is lightweight, and adopt the polymer battery core, security performance is high, long service life, thereby the deficiency of solution prior art.

In order to solve the problems of the technologies described above, a kind of Multifunctional portable power source of the present utility model, be provided with lithium battery group, control circuit, sound equipment playing circuit, Micro-USB interface and USB interface in the accommodation space of described shell, described lithium battery group, sound equipment playing circuit, Micro-USB interface and USB interface all are connected to control circuit; Described lithium battery group comprises battery core and baffle.Charge prepd is connected to USB interface by connecting line and is connected with this Multifunctional portable power source, realizes this Multifunctional portable power source to the charging of charge prepd, and simultaneously, this Micro-USB interface provides to Multifunctional portable power source the input port of charging.

Further, this portable power source also is provided with electricity quantity display module, and this electricity quantity display module is connected with control circuit.Further, described electricity quantity display module is to be realized by LCDs, this LCDs is embedded on shell, as a feasible scheme, this LCDs is embedded on the sidewall of shell, and its liquid crystal electric quantity display function can show the dump energy of portable power source accurately, and the accurate numerical value that shows portable power source voltage, electric current in discharging and recharging work, and play the effect of portable power source attractive in appearance.

In addition, this portable power source also is provided with communication unit, and communication unit is connected with control circuit.This communication unit comprises WIFI module and/or 3G mixed-media network modules mixed-media and/or RS485 module and/or ADSL wireless routing module.Wherein, by the WIFI module, the user can read and write video, song and all documents in U dish, TF card or SD card by wireless mode with mobile phone terminal, dull and stereotyped terminal and with the PC of WIFI.By the 3G mixed-media network modules mixed-media, support the 3G network insertion and transfer WIFI to share.By the RS485 module, video supports 2-3 platform mobile phone to read simultaneously the high-definition movie of 720P.By ADSL wireless routing module, support the ADSL wireless routing.In addition, also support cable network to access and transfer wireless WIFI signal to.

Further, the accommodation space that described upper shell and lower house form is divided at least four each and every one zones by dividing plate, respectively in order to place lithium battery group, control circuit, sound equipment playing circuit and electricity quantity display module, place by above-mentioned subregion, strengthened insulation and interference free performance between each module.

Further, this portable power source also is provided with wireless charging module, and described wireless charging module is connected with control circuit.Further, this portable power source also is provided with the run indicator of the running status of indication sound equipment playing circuit, and this run indicator is connected with control circuit.

Further, this portable power source also is provided with the LED illuminating lamp for illumination, and this LED illuminating lamp is connected with control circuit.The quantity of this LED illuminating lamp can arbitrarily arrange, and the LED lamp of 1 high brightness both can be set, and also the plurality of LEDs lamp can be set, multiple lampion perhaps is set, by the color of continuous conversion lampion, make it have the SOS flashing light and report to the police and normal bright function, satisfy outdoor various instructions for use.

Further, described lithium battery group comprises 2 monomer-polymer lithium batteries that are connected in parallel.

Further, described shell comprises upper shell, the lower house that coordinates with upper shell.Further, upper shell adopts buckle to coordinate with lower house, and its technique is simple, Stability Analysis of Structures.In addition, described upper shell and lower house are upper shell and the lower houses that adopts the FPE material to make.For attractive in appearance, as a kind of feasible scheme, the sidewall of described shell has the turning of arc transition, fillet is made at the sidewall turning that is about to shell, make internal structure more compact, and shell sizes also can become less because fillet has replaced the right angle, profile is more attractive in appearance simultaneously.The mirror surface screen printed design of acrylic is adopted in the side, and clear and definite is indicated specifications parameter and the indication explanation of product.

In addition, also be provided with the lanyard hole on described shell, be used for the lanyard design, can this portable power source be suspended on traveling bag or neck by lanyard when going out, the convenient use.Simultaneously, also be provided with audio output port and the Stereo Switch of sound equipment playing circuit on shell, for the purpose of attractive in appearance, audio output port and Stereo Switch are located on the sidewall of shell.

In said structure, the baffle of described lithium battery group adopts high accuracy IC to control, and its booster circuit conversion efficiency is high, has improved serviceability and the operating efficiency of lithium battery group; Realize wireless charging function by having increased wireless charging module, satisfy user's different demands.Described sound equipment playing circuit is the electromagnetic induction sound equipment, adopts electromagnetic induction circuit magnetic suspension mutual inductance audio amplifier new technology, need not tone frequency channel wire and just can realize the playing function of music; Simultaneously for considering convenience and the popularity of user's use, need not music player contacts just with audio amplifier and can satisfy music playing function, the scheme that adopts is the wireless blue tooth audio amplifier, realized the remote instructions for use of mobile phone or music player and mobile Baffle Box of Bluetooth, product uses more convenient and quick; It includes Based Intelligent Control and regulates chip, and is controlled by Single Chip Microcomputer (SCM) program.In addition, by the LED illuminating lamp of high brightness is set, satisfy the night illumination needs; Micro-USB interface stable output also has intelligence adjusting function of current, and is portable power source charging input port.

Portable power source of the present utility model has the following advantages by such scheme:

1 portable power source of the present utility model passes through in conjunction with the sound equipment playing circuit, realize playing function, make it have simultaneously the Mobile loudspeaker box function, adopt electromagnetic induction circuit magnetic suspension mutual inductance audio amplifier and bluetooth new technology, need not tone frequency channel wire and just can realize the playing function of music, power consumption is little, and tonequality is good, thereby enriched the function of portable power source, increased interest and the practicality of portable power source;

2 realize that by LCDs the real-time electric weight of electricity quantity display module shows, bring very large facility to the user, show with the simulation of traditional LED lamp and compare, have more accurate electric weight and calculate and Presentation Function, allow the user is more succinct accurately understands the electric weight behaviour in service more intuitively;

3 are divided into a plurality of compartments with the accommodation space in shell, place respectively the module sections such as lithium battery group, control circuit, sound equipment playing circuit and electricity quantity display module, and each part separates separately, has strengthened insulation and anti-interference function;

The baffle of 4 lithium battery groups adopts high-precision IC to control, move safer, reliable, improved the lithium battery group serviceability and operating efficiency, extended its useful life; And baffle adopts the 5V mode of boosting to export, and satisfies vast digital product charging requirement, adopts simultaneously the wireless charging technology, breaks away from traditional wired charge mode, and the scope of application is wider;

The sidewall of 5 shells has the turning of arc transition, and fillet is made at the sidewall turning that is about to shell, makes internal structure more compact, and shell sizes also can become less because fillet has replaced the right angle, and the while profile is more attractive in appearance;

6 Beautification designs by shell, lanyard hole design, solved that existing portable power source product appearance is more single, volume is large, quality is heavy, carried inconvenient shortcoming, and the utility model adopts the polymer battery core, makes that whole portable power source is more frivolous, capacity is higher, service time is longer;

7 in addition, reasonable integral structure, and combination is installed reliable and stable, and the anti-vibration ability is strong, and volume is little, and is lightweight, and capacity is high, and good looking appearance is small and exquisite, and function is many, and is practical; Shell adopts engineering plastics, outward appearance spray rubber oil, and the silk-screen relational pattern shows high-end makings.

Description of drawings

Fig. 1 is the module frame chart of embodiment of the present utility model;

Fig. 2 is the schematic perspective view one of embodiment of the present utility model;

Fig. 3 is the schematic perspective view two of embodiment of the present utility model;

Fig. 4 is the vertical view of embodiment of the present utility model;

Fig. 5 is that A in Fig. 4 is to view;

Fig. 6 is that B in Fig. 4 is to view;

Fig. 7 is that C in Fig. 4 is to view;

Fig. 8 is that D in Fig. 4 is to view.

Embodiment

Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.

As a specific embodiment, Multifunctional portable power source of the present utility model, comprise shell, with reference to Fig. 1, be provided with lithium battery group, control circuit, Micro-USB interface, USB interface, sound equipment playing circuit, wireless charging module, electricity quantity display module, run indicator and LED illuminating lamp in the accommodation space of shell, described lithium battery group, Micro-USB interface, USB interface, sound equipment playing circuit, wireless charging module, electricity quantity display module, run indicator and LED illuminating lamp all are electrically connected to control circuit; Described lithium battery group comprises battery core and baffle.In addition, this portable power source also comprises communication unit, and communication unit is connected with control circuit.This communication unit comprises WIFI module and/or 3G mixed-media network modules mixed-media and/or RS485 module and/or ADSL wireless routing module.Wherein, by the WIFI module, the user can read and write video, song and all documents in U dish, TF card or SD card by wireless mode with mobile phone terminal, dull and stereotyped terminal and with the PC of WIFI.By the 3G mixed-media network modules mixed-media, support the 3G network insertion and transfer WIFI to share.By the RS485 module, video supports 2-3 platform mobile phone to read simultaneously the high-definition movie of 720P.By ADSL wireless routing module, support the ADSL wireless routing.In addition, also support cable network to access and transfer wireless WIFI signal to.

In above-mentioned module, charge prepd is connected to USB interface by connecting line and is connected with this Multifunctional portable power source, realizes that this Multifunctional portable power source is to the charging of charge prepd, simultaneously, the Micro-USB interface provides to Multifunctional portable power source the input port of charging as power interface.The sound equipment playing circuit makes this portable power source have simultaneously the Mobile loudspeaker box function, adopts electromagnetic induction circuit magnetic suspension mutual inductance audio amplifier, Baffle Box of Bluetooth new technology, need not tone frequency channel wire and just can realize the playing function of music, and power consumption is little, and tonequality is good.The baffle of lithium battery group adopts high-precision IC to control, and move saferly, reliable, and the baffle employing 5V mode of boosting is exported; satisfy vast digital product charging requirement; adopt simultaneously the wireless charging module of wireless charging technology, break away from traditional wired charge mode, the scope of application is wider.Electricity quantity display module is used for showing in real time the electric weight of portable power source, can be realized by LCDs.Run indicator is used to indicate the running status of sound equipment playing circuit.Illumination when the LED illuminating lamp is not good for light, the quantity of this LED illuminating lamp can arbitrarily arrange, and the LED illuminating lamp of 1 high brightness both can be set, and also the plurality of LEDs illuminating lamp can be set.

The utility model is optimized design to the shell of portable power source equally, with reference to Fig. 2-Fig. 8, this shell 100 comprise upper shell 101, with the lower house 102 of upper shell 101 by being clasped, its technique is simple, Stability Analysis of Structures.For firmer, described upper shell 101 and lower house 102 are upper shell 101 and the lower houses 102 that adopt the FPE material to make.For attractive in appearance, the sidewall of described shell 100 has the turning of arc transition, fillet is made at the sidewall turning that is about to shell 100, with reference to Fig. 4, overlook this shell 100, it obtains after being processed through fillet by a square structure, makes the structure of this shell 100 inside more compact, and the size of shell 100 also can become less because fillet has replaced the right angle, makes its profile more attractive in appearance.

For attractive in appearance and practical, different functional modules can be embodied respectively in four sides of shell 100.Fig. 5 is that in Fig. 4, A is to view, and usb 1 03 and Micro-USB interface 104 all are embedded in elliptic region on this side.Fig. 6 is that in Fig. 4, B is to view, and in left audio frequency output 105 elliptic regions that are embedded on this side as the sound equipment playing circuit, Fig. 7 is that in Fig. 4, C to view, exports in 106 elliptic regions that are embedded on this side as the right audio frequency of sound equipment playing circuit.Fig. 8 is that in Fig. 4, D is to view, and the LCDs 107 of electricity quantity display module is embedded in elliptic region on this side, and its liquid crystal electric quantity display function can show the dump energy of portable power source accurately, and plays the effect of portable power source attractive in appearance.In addition, also be provided with switch 108 in the elliptic region on this side, be used to open or close this portable power source.

In addition, the accommodation space that described upper shell 101 and lower house 102 forms is divided at least four each and every one zones by dividing plate, respectively in order to place lithium battery group, control circuit, sound equipment playing circuit and electricity quantity display module, place by above-mentioned subregion, strengthened insulation and interference free performance between each module.

In addition, with reference to Fig. 4, also be provided with lanyard hole 109 on described shell 100, be used for the lanyard design, can this portable power source be suspended on traveling bag or neck by lanyard when going out, the convenient use.Simultaneously, also be provided with Stereo Switch 110 on shell 100, be used for opening or closing the playing function of sound equipment playing circuit.

In above-mentioned portable power source, the baffle of described lithium battery group adopts high accuracy IC to control, and its booster circuit conversion efficiency is high, has improved serviceability and the operating efficiency of lithium battery group; Realize wireless charging function by having increased wireless charging module, satisfy user's different demands.Described sound equipment playing circuit is the electromagnetic induction sound equipment, adopts electromagnetic induction circuit magnetic suspension mutual inductance audio amplifier new technology, need not tone frequency channel wire and just can realize the playing function of music; It includes Based Intelligent Control and regulates chip, and is controlled by Single Chip Microcomputer (SCM) program.Described lithium battery group realizes by corresponding 2 monomer-polymer lithium batteries are in parallel.In addition, by the LED illuminating lamp of high brightness is set, satisfy the night illumination needs; The stable output of USB interface also has intelligence adjusting function of current.The Micro-USB interface is portable power source charging input port.

Use Multifunctional portable power source of the present utility model, during for cell-phone charging, output current 1.5A.(output band CC function, quiescent current is at 25uA) whole plank efficient of 1A output is between 86-91.The overall work electric current is little, when lithium battery power supply is read high-definition movie, in the 23OmA left and right.1. insertion mobile phone, portable power source can be given cell-phone charging automatically.When removing mobile phone, portable power source can enter sleep MODE automatically.Battery capacity indication has 3 LED lamps to realize.When needs start the WIFI function, only need to push button, the WIFI function has just been opened, and starting needs 20 seconds.WIFI partly has three LED lamps, indicates respectively U dish (card), the transfer of data of WIFI, the data access of wired netting twine.At this moment, after mobile phone connects, can coil read-write capability to card or U by APP.

The utility model adopts said structure, and its shell project organization is reasonable, and combination is installed reliable and stable, and the anti-vibration ability is strong, and volume is little, and is lightweight, and capacity is high; In addition, it adopts circular appearance, and square structure has the lanyard function simultaneously, outward appearance fashion, and the circumference combination takes full advantage of characteristic separately, alone become one, and its four sides presents respectively different functions, and function is many, and is practical.

Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; within not breaking away from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection range of the present utility model.

Claims (9)

1. Multifunctional portable power source, it is characterized in that: it comprises shell, be provided with lithium battery group, control circuit, sound equipment playing circuit and Micro-USB interface in the accommodation space of described shell, described lithium battery group, sound equipment playing circuit and Micro-USB interface all are connected to control circuit; Described lithium battery group comprises battery core and baffle; This portable power source also is provided with communication unit, and this communication unit is connected with control circuit; This communication unit comprises WIFI module and/or 3G mixed-media network modules mixed-media and/or RS485 module and/or ADSL wireless routing module.
2. Multifunctional portable power source according to claim 1, it is characterized in that: this portable power source also is provided with electricity quantity display module, and this electricity quantity display module is connected with control circuit.
3. Multifunctional portable power source according to claim 2, it is characterized in that: the accommodation space of described shell is divided at least four zones by dividing plate, respectively in order to place lithium battery group, control circuit, sound equipment playing circuit and electricity quantity display module.
4. Multifunctional portable power source according to claim 1, it is characterized in that: this portable power source also is provided with wireless charging module, and described wireless charging module is connected with control circuit.
5. Multifunctional portable power source according to claim 1 is characterized in that: this portable power source also is provided with the run indicator of the running status of indication sound equipment playing circuit, and this run indicator is connected with control circuit.
6. Multifunctional portable power source according to claim 1 is characterized in that: this portable power source also is provided with the LED lamp for illumination, and this LED lamp is connected with control circuit.
7. Multifunctional portable power source according to claim 1, it is characterized in that: described lithium battery group comprises 2 monomer-polymer lithium batteries that are connected in parallel.
8. Multifunctional portable power source according to claim 1, it is characterized in that: the sidewall of described shell has the turning of arc transition.
9. Multifunctional portable power source according to claim 1 is characterized in that: also be provided with the lanyard hole on described shell.
CN 201320243539 2013-05-08 2013-05-08 Multifunctional power bank CN203278311U (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103580199A (en) * 2013-08-20 2014-02-12 昆山市圣光新能源科技有限公司 Mobile power supply with help-seeking signal lamp
CN103580202A (en) * 2013-08-20 2014-02-12 昆山市圣光新能源科技有限公司 Portable power source with distress signal lamp and LED panel capable of displaying electric quantity
CN103580201A (en) * 2013-08-20 2014-02-12 昆山市圣光新能源科技有限公司 Mobile power supply with help-seeking signal lamp and liquid crystal display screen displaying electric quantity
CN103796115A (en) * 2013-12-24 2014-05-14 昆山市圣光新能源科技有限公司 Portable loudspeaker box with SD card data reading and charging function
CN104065146A (en) * 2014-06-12 2014-09-24 文创科技股份有限公司 APP management system and method of portable power source and luggage with portable power source
CN105221999A (en) * 2015-10-16 2016-01-06 贵州明城科技有限公司 A kind of WiFi night-light
CN105430559A (en) * 2015-12-29 2016-03-23 常熟市先锋乐器有限公司 Multifunctional Bluetooth loudspeaker box
CN108075531A (en) * 2016-11-18 2018-05-25 天津嘉深保科技发展有限公司 A kind of conference service charger
CN109498823A (en) * 2018-11-27 2019-03-22 英业达科技有限公司 The wireless charging sterilizing unit of Intelligent cup
CN111009931A (en) * 2018-10-08 2020-04-14 元太科技工业股份有限公司 Charging display device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103580199A (en) * 2013-08-20 2014-02-12 昆山市圣光新能源科技有限公司 Mobile power supply with help-seeking signal lamp
CN103580202A (en) * 2013-08-20 2014-02-12 昆山市圣光新能源科技有限公司 Portable power source with distress signal lamp and LED panel capable of displaying electric quantity
CN103580201A (en) * 2013-08-20 2014-02-12 昆山市圣光新能源科技有限公司 Mobile power supply with help-seeking signal lamp and liquid crystal display screen displaying electric quantity
CN103796115A (en) * 2013-12-24 2014-05-14 昆山市圣光新能源科技有限公司 Portable loudspeaker box with SD card data reading and charging function
CN104065146A (en) * 2014-06-12 2014-09-24 文创科技股份有限公司 APP management system and method of portable power source and luggage with portable power source
CN104065146B (en) * 2014-06-12 2016-08-24 文创科技股份有限公司 The APP of a kind of portable power source manages system and method and is provided with the case and bag of this portable power source
CN105221999A (en) * 2015-10-16 2016-01-06 贵州明城科技有限公司 A kind of WiFi night-light
CN105221999B (en) * 2015-10-16 2018-03-16 贵州明城科技有限公司 A kind of WiFi night-lights
CN105430559A (en) * 2015-12-29 2016-03-23 常熟市先锋乐器有限公司 Multifunctional Bluetooth loudspeaker box
CN108075531A (en) * 2016-11-18 2018-05-25 天津嘉深保科技发展有限公司 A kind of conference service charger
CN111009931A (en) * 2018-10-08 2020-04-14 元太科技工业股份有限公司 Charging display device
CN109498823A (en) * 2018-11-27 2019-03-22 英业达科技有限公司 The wireless charging sterilizing unit of Intelligent cup

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