CN208508560U - One kind having multi-functional portable power - Google Patents
One kind having multi-functional portable power Download PDFInfo
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- CN208508560U CN208508560U CN201820850028.8U CN201820850028U CN208508560U CN 208508560 U CN208508560 U CN 208508560U CN 201820850028 U CN201820850028 U CN 201820850028U CN 208508560 U CN208508560 U CN 208508560U
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- portable power
- interface
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Abstract
The utility model discloses one kind to have multi-functional portable power, including shell, power switch, inverter switching device, charactron, DC input interface, DC output interface, USB interface, AC socket and battery, inverter, coulometric detector, radiator and charge-discharge protection circuit.Wherein, inverter switching device and inverter and AD socket series connection constitute inverter module, inverter module composition output circuit in parallel with USB interface and DC output interface respectively；Coulometric detector by the first end of coulometric detector, second end respectively with battery and charge-discharge protection circuit battery protection module in series；Battery protection module and power switch, radiator and output circuit circuit in series.Portable power provided by the utility model has the function of a variety of way of outputs, electric quantity display function, charge and discharge protecting etc., and compared to existing portable power, it is more convenient for using portable power that is, disclosed in the utility model has multiple functions.
Description
Technical field
The present invention relates to energy technology fields, have multi-functional portable power more specifically to one kind.
Background technique
Existing portable power is can provide the battery of relatively high power for user, but existing portable power removes
Just do not have other function except charging/discharging function, therefore it provides a kind of have multi-functional portable power will be very big
It is that user provides convenience.
Summary of the invention
The main purpose of the present invention is to provide one kind to have multi-functional portable power, it is intended to solve existing portable
Power supply function is few and the technical issues of being not convenient to use.
To achieve the above object, the present invention provides a kind of with multi-functional portable power, and the portable power is at least
Including shell, the power switch being placed on the shell, inverter switching device, charactron, DC input interface, DC output interface, USB
Interface, AC socket and the intracorporal battery of the shell, inverter, coulometric detector, radiator and charge-discharge protection circuit；
The inverter switching device and the inverter and AD socket series connection constitute inverter module, the inverter module point
Composition output circuit not in parallel with the USB interface and the DC output interface；
The coulometric detector by the first end of the coulometric detector, second end respectively with the battery and described
Charge-discharge protection circuit battery protection module in series, the charactron are connect with the third end of the coulometric detector；
The battery protection module is in parallel with the DC input interface, and with the power switch, the radiator and
The output circuit circuit in series.
Optionally, above-mentioned charge-discharge protection circuit includes protective switch, control module and detection module, the detection module
Including ammeter or voltmeter；
When the detection module is the ammeter, the control module is used for the electric current detected in the ammeter
When greater than pre-set current value, controls the protective switch and disconnect；
When the detection module is the voltmeter, the control module is used for the voltage detected in the voltmeter
When greater than preset voltage value, controls the protective switch and disconnect.
Optionally, above-mentioned portable power further includes being placed in the intracorporal load sensor of the shell, the load sensor
One end connect respectively with the DC output interface, the USB interface and the inverter switching device, the load sensor
The other end is connect with the battery；When the load sensor detects the DC output interface and the USB interface is full
The no-load condition of sufficient preset time and when the inverter beginning is in off state, extinguishes the charactron.
Optionally, above-mentioned battery is dismountable lead-acid accumulator.
Optionally, above-mentioned portable power further includes being placed in the intracorporal rheostat of the shell and being placed on the shell
Light switch and LED light, the light switch and the LED light and rheostat lighting circuit in series, the illumination
Circuit is in parallel with the output circuit；The rheostatic moving switch is placed on the shell.
Optionally, above-mentioned LED light includes SMD-LED.
Optionally, above-mentioned portable power, which includes at least, is placed in the intracorporal sound outputting device of the shell and is placed in described
Audio on shell reads interface and Stereo Switch, and the Stereo Switch and the audio read interface and sound equipment output fills
Acoustics circuit in series is set, the acoustics circuit is in parallel with the output circuit.
Optionally, it includes sound equipment USB interface or/and SD interface that above-mentioned audio, which reads interface,.
Optionally, above-mentioned portable power further includes being placed in the intracorporal FM antenna of the shell, the FM antenna and the sound
It is in parallel that frequency reads interface.
Optionally, above-mentioned portable power further includes the bluetooth module for being placed in the shell, the bluetooth module with it is described
Stereo Switch, the audio read interface and sound outputting device acoustics circuit in series.
Beneficial effect
The present invention, which provides one kind, has multi-functional portable power, which includes at least shell, is placed in institute
State power switch on shell, inverter switching device, charactron, DC input interface, DC output interface, USB interface, AC socket and
The intracorporal battery of the shell, inverter, coulometric detector, radiator and charge-discharge protection circuit；The inverter switching device
Constitute inverter module with the inverter and AD socket series connection, the inverter module respectively with the USB interface and described
DC output interface parallel connection constitutes output circuit；First end, second end point of the coulometric detector by the coulometric detector
It is not examined with the battery and charge-discharge protection circuit battery protection module in series, the charactron and the electricity
Survey the third end connection of device；The battery protection module is in parallel with the DC input interface, and with the power switch, it is described dissipate
Hot device and output circuit circuit in series.Portable power provided by the present invention has DC output interface and USB
Interface, with a variety of way of outputs, compared to existing portable power its be more convenient for using；Portable electric provided by the present invention
Source also has inverter and AC socket, and exportable alternating current is used for other electric appliances；Portable power provided by the present invention
Also there is charactron and coulometric detector, coulometric detector can detect the electricity in battery and be shown by charactron,
It is easy to use by users；Portable power provided by the present invention also has charge-discharge protection circuit, can be charged and discharged
Guarantee the safety of portable power in the process；Portable power provided by the present invention also has radiator simultaneously, can protect
The temperature of card portable power maintains suitable temperature to guarantee normally to work, i.e., the portable power also has heat dissipation function
Energy.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those skilled in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of electrical block diagram of portable power provided by first embodiment of the invention；
Fig. 2 is the electrical block diagram of another kind portable power provided by first embodiment of the invention；
Fig. 3 is the first structure diagram for the portable power that second embodiment of the invention provides；
Fig. 4 is the second structural schematic diagram of the portable power that second embodiment of the invention provides.
Specific embodiment
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention
Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, and not all embodiments.Based on the embodiments of the present invention, those skilled in the art
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
First embodiment
Fig. 1 is the electrical block diagram provided in this embodiment with multi-functional portable power, the portable electric
Source include: shell, the power switch being placed on the shell, inverter switching device, charactron, DC input interface, DC output connect
Mouth, USB interface, AC socket and the intracorporal battery of the shell, inverter, coulometric detector, radiator and charge and discharge are protected
Protection circuit.
The wherein connection relationship of each device are as follows: inverter switching device and inverter and AD socket series connection constitute inverter module,
Inverter module composition output circuit in parallel with the USB interface and the DC output interface respectively.The coulometric detector
It is in series with the battery and the charge-discharge protection circuit respectively by the first end of the coulometric detector, second end
Battery protection module, the charactron are connect with the third end of the coulometric detector；The battery protection module and the DC
Input interface is in parallel, and with the power switch, the radiator and output circuit circuit in series.
It is to be understood that above-mentioned inverter module, battery protection module and output circuit are to make to each knot
Structure description it is apparent and carry out modularization, the inverter module, battery protection module and output circuit itself in addition to
It refers to outside the connection relationship between each component therein and each component, and does not have any other meaning.It is subsequent herein simultaneously
Content also there is similar structure, repeated no more if meeting again.
It is also to be appreciated that above-mentioned coulometric detector be can detect accumulator electric-quantity device, under normal circumstances its
It can be made of resistance and voltmeter or ammeter.In the case where coulometric detector is made of resistance and ammeter, work as electric power storage
When the electric current in pond passes through resistance, ammeter will show the electric current in the circuit, the resistance value using resistance and the electric current that shows
Value, will calculate the electricity of battery, can further be shown by charactron to user.
In the other some examples of the present embodiment, charge-discharge protection circuit includes protective switch, control module and detection
Module, detection module include ammeter or voltmeter；When the detection module is the ammeter, the control module is used for
When the electric current that the ammeter detects is greater than pre-set current value, controls the protective switch and disconnect；When the detection module
When for the voltmeter, the control module is used for the control when the voltage that the voltmeter detects is greater than preset voltage value
The protective switch disconnects.
It is to be appreciated that above-mentioned battery is dismountable lead-acid accumulator in the present embodiment others example.
In the other some examples of the present embodiment, portable power further includes being placed in the intracorporal load detecting of the shell
Device, one end of the load sensor connect with the DC output interface, the USB interface and the inverter switching device respectively
It connects, the other end of the load sensor is connect with the battery；When the load sensor detects that the DC output connects
Mouthful and the USB interface be the no-load condition for meeting preset time and when the inverter beginning is in off state, extinguish institute
State charactron.
Under normal circumstances, for portable power when switching unlatching, charactron can keep working condition, i.e. consumption electricity shows
Whether the corresponding states of portable power out, the i.e. closed state of power switch, the numerical value of electricity, each module are working properly etc.,
In these cases, charactron will be always on and consume electricity.It, can to reduce the case where charactron is always on and consumes big volume and electricity
It is avoided by load sensor, specifically, whether load sensor can have electricity logical by detection DC output interface, USB interface
It crosses, i.e., whether detection DC output interface, USB interface have the current or voltage being not zero i.e. and can determine whether corresponding interface has
Load.In the example of the embodiment, portable power can also pass through the outside out-put supply of inverter, therefore, load sensor
It can also judge that portable power whether there is load by detecting the switch state of the switch of inverter, if portable power
Load is zero, i.e., DC output interface, USB interface are non-loaded, and inverter switching device is when closing, and load sensor will control portable
Power supply enters suspend mode, i.e., will extinguish charactron to save electricity.
It is to be understood that the portable power also has the illumination function that can adjust brightness in other example
Energy.In the portable power, also have be placed in the intracorporal rheostat of shell and the light switch being placed on the shell and
LED light, the light switch and the LED light and rheostat lighting circuit in series, the lighting circuit with it is described
Output circuit is in parallel；The rheostatic moving switch is placed on the shell.User can be placed in variable resistance on shell by movement
The moving switch of device can control the brightness of light.Should be in the case where having the illumination functions, the present embodiment also has another
Kind example: the LED light is SMD (Surface Mounted Devices, surface mounting devices surface mounting devices) LED, is
It is environmentally protective, the LED light with high brightness.
Portable power provided by the present embodiment also has the function of player, and specific this has player function just
The formula power supply of taking includes being placed in the intracorporal sound outputting device of the shell and the audio being placed on shell reading interface and sound
Switch is rung, the Stereo Switch and the audio read interface and sound outputting device acoustics circuit in series, described
Acoustics circuit is in parallel with the output circuit.Under normal circumstances, it includes sound equipment USB interface that above-mentioned audio, which reads interface, or/and
SD interface.It is to be appreciated that the sound equipment USB interface at this refers to USB interface for directly reading the song of the storage in USB flash disk
It plays out, SD interface equally herein is played out for directly reading the song stored in SD card.
It is to be understood that the portable power with playing function also has and is placed in other some examples
The intracorporal FM antenna of shell, the FM antenna are in parallel with audio reading interface；In other examples, portable power
It further include the bluetooth module for being placed in the shell, the bluetooth module and the Stereo Switch, the audio read interface and institute
State sound outputting device acoustics circuit in series.
The present embodiment also has a kind of example, for above each exemplary combination, specific this have it is multi-functional just
The circuit structure for taking formula power supply can be found in shown in Fig. 2.The load sensor of the figure does not show that, it is to be understood that load detecting
One end of device is connect with the DC output interface, the USB interface and the inverter switching device respectively, the load sensor
The other end connect with the battery.Under the example, portable power provided by the present embodiment is had a characteristic that
1, built-in rated capacity is up to the maintenance-free lead accumulator of 9000mAH, is recycled charge and discharge 500 times or more.Electricity
Pond is design for disassembly, replacement easy to repair.
2, there is electric quantity display function, the remaining capacity in real-time display use process.
3, charge-discharge protection circuit has the function of high reliability, high efficiency, quick charge, overcharges protection, trickle charge etc..
4, be furnished with multiple DC out-put supplies port, can external multiple energy-saving bulb lamps use simultaneously；Equipped with DC input interface
The charging input of power supply source charger, can also the charging input of dual-purpose solar panel；
5, there is sleep mode.When two USB accessory power outlets, four DC accessory power outlets do not connect load and included desk lamp switch
When being placed in OFF grades, three Digital sum pipes extinguish after five minutes, automatically into dormant state.
6, high brightness desk lamp, switch control power optical illumination are come with, light source uses environmentally protective, the white SMD of high brightness
LED, long service life；LED light source energy consumption is low, the strong light power consumption of 48 SMD LED only 4.8W, and lighting hours 24 hours or more；
Dim light power consumption only has 1.7W, and lighting hours 72 hours or more；
7, it is furnished with LED energy-saving bulb, light source uses environmentally protective, super brightness import White LED, and service life is up to
100000 hours；LED light source energy consumption is low.
8, SD card can directly be played or audio file that USB flash disk prestores, when playing audio file, it is only necessary to MP3 will be stored
SD card/USB flash disk of format is inserted into according to the direction of product labelling, that is, can play music.
9, FM function of radio receiver is supported, signal-to-noise ratio is higher than 60dB, and stop platform sensitivity lower than 15dBuV, receives wide frequency range:
87.6MHz-108.0MHz。
10, Bluetooth function is carried.
11, equipped with multi-purpose AC power supplies socket, a variety of power-line plugs of different shapes can be separately connected.
12, has the function of inverter, exportable AC 220V/50Hz, 100W AC power source supply other electric appliance Emergency uses.
13, subsidiary USB exports charge function, and internal circuit has over-discharge, overcurrent and short-circuit protection function, and has simultaneous
Capacitive is strong, the high feature of delivery efficiency, can satisfy all kinds of digital electronic goods, such as various brands mobile phone, ipad, MP3, and PDA, MP4,
MP5, GPS, digital camera, the charging of the products such as game machine, runing time of discharging, according to different brands in the market, model and operation
Depending on mode.
In conclusion portable power provided by the present embodiment has a variety of way of outputs, exportable alternating current supplies it
His electric appliance uses, and also has the function of electric quantity display function, charge and discharge protecting, heat sinking function, illumination functions, playing function, automatically
Sleep mode, compared to existing portable power its be more convenient for using.
Second embodiment
Fig. 3, Fig. 4 are the two different structural schematic diagrams for the portable power that second embodiment of the invention provides, specifically
The portable power be that few examples combine obtained portable power in first embodiment, wrapped on the portable power shell
Include: usb 1, sound equipment USB interface 2, SD interface 3, Stereo Switch 4, volume add button 5, broadcasting/FM button 6, volume down to press
Button 7, switch mode button 8, charactron 9, FM reception antenna 10, radiator 11, FM receive frequency knob 12, LED light lid 13, AC plug
14。
The operation instruction of the specific portable power is as follows:
When charging, charger AC plug is inserted directly into AC110-240V/50-60Hz power outlet, charger red light
Indicator light is bright, then charger DC plug is inserted on portable power DC input interface, red charging instruction on portable power
Lamp is glittering；When charging indicator light switchs to be always on portable power, indicate that portable power electricity has been filled with, fully charged needs
Or so 10 hours (without electric quantity indication function when charging)；
Portable power can charge with 18V/550mA solar panel, at this time that solar panel front is opposite too
The sunlight of sun irradiation, then by the DC input interface of DC plug insertion portable power, and red charging on portable power
Indicator light is glittering, when charging indicator light red on portable power switchs to be always on, indicates that portable power electricity has been filled with and (fills
Without electric quantity indication function when electric)；Fully charged required time apparent sun light intensity is different and different.
When exporting charging using USB, by the USB port of USB power source line one end insertion portable power, other end insertion is wanted
The digital portable power supply of charging, power switch on portable power is opened, and USB interface is in output charged state, and
The corresponding remaining capacity of numeral method on portable power；It is not required to turn off the power switch when charging；
Before LED illumination on portable power, first confirm that power switch is placed in ON grades, then by LED on portable power
Switch, which is turned left, to be pushed away as floodlighting, is turned right and is pushed away as low light illuminant, push back middle position for close illumination (at OFF grades of power switch,
Without electric quantity indication function).
When using inversion function, first the inverter on portable power is switched and is opened, inversion indicator light gives a green light, together
When portable power on three Digital sum pipe real-time display battery dump energies, have at this time 220V inverter voltage output, for it
Electric appliance within its 100W uses.
Before the acoustic function on portable power, first confirm that power switch is placed in ON grades, charactron real-time display electricity
The remaining capacity in pond, then Stereo Switch is pushed into ON, charactron bright light is opened, into FM radio-receiving mode, be inserted at this time USB flash disk or
SD card, MP3 sound equipment directly play the music file (preferentially reading the USB flash disk being finally inserted or SD card) of storage inside
The key of portable power, the definition of function key can be found in shown in following table, it is to be understood that, key in figure is from a left side
Be followed successively by volume to the right side and add button 5, broadcasting/FM button 6, volume down button 7, switch mode button 8, that is, respectively correspond following table by
VOL in key-Key, FM key, VOL+Key and SLEEP key.
It should be noted that for the various method embodiments described above, describing for simplicity, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described because
According to the present invention, certain steps can use other sequences or carry out simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, and related actions and modules might not all be this hair
Necessary to bright.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiments, meanwhile, the serial number of the above embodiments of the invention is only for description, does not represent
The superiority and inferiority of embodiment, those skilled in the art under the inspiration of the present invention, are not departing from present inventive concept and right is wanted
It asks under protected ambit, can also make many forms, all of these belong to the protection of the present invention.
Claims (10)
1. one kind has multi-functional portable power, which is characterized in that the portable power includes at least shell, is placed in institute
State power switch on shell, inverter switching device, charactron, DC input interface, DC output interface, USB interface, AC socket and
The intracorporal battery of the shell, inverter, coulometric detector, radiator and charge-discharge protection circuit；
The inverter switching device and the inverter and AD socket series connection constitute inverter module, the inverter module respectively with
The USB interface and the DC output interface parallel connection constitute output circuit；
The coulometric detector by the first end of the coulometric detector, second end respectively with the battery and the charge and discharge
Electric protection circuit battery protection module in series, the charactron are connect with the third end of the coulometric detector；
The battery protection module is in parallel with the DC input interface, and with the power switch, the radiator and described
Output circuit circuit in series.
2. portable power as described in claim 1, which is characterized in that the charge-discharge protection circuit include protective switch,
Control module and detection module, the detection module include ammeter or voltmeter；
When the detection module is the ammeter, the control module in the electric current that the ammeter detects for being greater than
When pre-set current value, controls the protective switch and disconnect；
When the detection module is the voltmeter, the control module in the voltage that the voltmeter detects for being greater than
When preset voltage value, controls the protective switch and disconnect.
3. portable power as described in claim 1, which is characterized in that the portable power further includes being placed in the shell
Interior load sensor, one end of the load sensor respectively with the DC output interface, the USB interface and described inverse
Become device switch connection, the other end of the load sensor is connect with the battery；When the load sensor detects institute
It states DC output interface and the USB interface is the no-load condition for meeting preset time and the inverter beginning is in off state
When, extinguish the charactron.
4. portable power as described in claim 1, which is characterized in that the battery is dismountable lead-acid accumulator.
5. portable power as described in claim 1, which is characterized in that the portable power further includes being placed in the shell
Interior rheostat and the light switch and LED light being placed on the shell, the light switch and the LED light and the change
Device lighting circuit in series is hindered, the lighting circuit is in parallel with the output circuit；The rheostatic moving switch is placed in
On the shell.
6. portable power as claimed in claim 5, which is characterized in that the LED light includes SMD-LED.
7. portable power as claimed in any one of claims 1 to 6, which is characterized in that the portable power is included at least and set
Interface and Stereo Switch, the sound equipment are read in the intracorporal sound outputting device of the shell and the audio being placed on the shell
Switch and the audio read interface and sound outputting device acoustics circuit in series, the acoustics circuit with it is described defeated
Circuit in parallel out.
8. portable power as claimed in claim 7, which is characterized in that it includes sound equipment USB interface that the audio, which reads interface,
Or/and SD interface.
9. portable power as claimed in claim 7, which is characterized in that the portable power further includes being placed in the shell
Interior FM antenna, the FM antenna are in parallel with audio reading interface.
10. portable power as claimed in claim 7, which is characterized in that the portable power further includes being placed in the shell
The bluetooth module of body, the bluetooth module and the Stereo Switch, the audio read interface and the sound outputting device string
Connection constitutes acoustics circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820850028.8U CN208508560U (en) | 2018-05-31 | 2018-05-31 | One kind having multi-functional portable power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820850028.8U CN208508560U (en) | 2018-05-31 | 2018-05-31 | One kind having multi-functional portable power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208508560U true CN208508560U (en) | 2019-02-15 |
Family
ID=65288102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820850028.8U Expired - Fee Related CN208508560U (en) | 2018-05-31 | 2018-05-31 | One kind having multi-functional portable power |
Country Status (1)
| Country | Link |
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| CN (1) | CN208508560U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086216A (en) * | 2019-02-17 | 2019-08-02 | 朱泽胜 | Portable multi-function repairs power supply |
| CN110212621A (en) * | 2019-07-05 | 2019-09-06 | 东莞市时瑞电子有限公司 | A kind of portable energy-storing power supply and its control method |
| CN110320426A (en) * | 2019-07-26 | 2019-10-11 | 贵州长征电器成套有限公司 | A kind of portable power transformer detection device |
-
2018
- 2018-05-31 CN CN201820850028.8U patent/CN208508560U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086216A (en) * | 2019-02-17 | 2019-08-02 | 朱泽胜 | Portable multi-function repairs power supply |
| CN110212621A (en) * | 2019-07-05 | 2019-09-06 | 东莞市时瑞电子有限公司 | A kind of portable energy-storing power supply and its control method |
| CN110320426A (en) * | 2019-07-26 | 2019-10-11 | 贵州长征电器成套有限公司 | A kind of portable power transformer detection device |
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Address after: 518000 Building 12101, 221 People's Road, Fumin Community, Fucheng Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: CHANGFANG GROUP KANG MINGSHENG (SHENZHEN) TECHNOLOGY Co.,Ltd. Address before: 518000 A12 Fukang Industrial Zone, Fumin Community, Guanlan Street, Longhua New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN KANG MING SHENG TECHNOLOGY INDUSTRY Inc.,Co. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 |