CN208508560U - One kind having multi-functional portable power - Google Patents

One kind having multi-functional portable power Download PDF

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Publication number
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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Prior art keywords
portable power
interface
switch
circuit
shell
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Active
Application number
CN201820850028.8U
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Chinese (zh)
Inventor
李迪初
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Changfang Group Kang Mingsheng (Shenzhen) Technology Co., Ltd.
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Shenzhen Kangmingsheng Technology Industrial Co Ltd
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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

One kind having multi-functional portable power
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.
CN201820850028.8U 2018-05-31 2018-05-31 One kind having multi-functional portable power Active CN208508560U (en)

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 Active CN208508560U (en) 2018-05-31 2018-05-31 One kind having multi-functional portable power

Country Status (1)

Country Link
CN (1) CN208508560U (en)

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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 KANGMINGSHENG TECHNOLOGY INDUSTRIAL CO., LTD.

CP03 Change of name, title or address