CN105071452A - Multifunctional portable power supply capable of automatically sensing light and adjusting light - Google Patents
Multifunctional portable power supply capable of automatically sensing light and adjusting light Download PDFInfo
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- CN105071452A CN105071452A CN201510424733.2A CN201510424733A CN105071452A CN 105071452 A CN105071452 A CN 105071452A CN 201510424733 A CN201510424733 A CN 201510424733A CN 105071452 A CN105071452 A CN 105071452A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention discloses a multifunctional portable power supply capable of automatically sensing light and adjusting light. The multifunctional portable power supply comprises a housing, a DC input end, a USB output interface, a power switching key, an ambient light sensor, a charging indicating lamp, a MCU master control circuit, a rechargeable battery, a charging circuit, a voltage-regulating circuit, and a light adjustment control circuit, wherein the DC input end, the USB output interface, the power switching key, the ambient light sensor, and the charging indicating lamp are disposed outside the housing, and the MCU master control circuit, the rechargeable battery, the charging circuit, the voltage-regulating circuit, and the light adjustment control circuit are arranged in the housing. The charging circuit is connected between the DC input end and the rechargeable battery. The voltage-regulating circuit is connected between the rechargeable battery and the USB output interface and is connected with the MCU master control circuit. The power switching key and the ambient light sensor are connected with the MCU master control circuit. The light adjustment control circuit is connected between the MCU master control circuit and the charging indicating lamp. The multifunctional portable power supply has beneficial effect that the brightness of the charging indicating lamp can be automatically and intelligently adjusted according to the intensity of ambient light, and that especially when used at night, the charging indicating lamp is prevented from being excessively bright in order not to be dazzling, thereby being prevented from influencing the sleep quality of a user and saving electric power.
Description
Technical field
The present invention relates to portable power source technical field, specifically, relate to a kind of Multifunctional portable power source of automatic photosensitive intelligent dimming.
Background technology
Along with the development of society, the continuous progress of science and technology and innovation, the electronic product of carried type also gets more and more, as mobile phone, digital camera, video camera, MP4, MP5, IPAD etc., but along with increasing of these electronic products, also can bring a series of problem simultaneously, the function of electronic product is more powerful, power consumption is also more, the battery electric quantity of electronic product itself far from can satisfy the demands of consumers, first wife's battery all can not meet equipment and use for a long time because battery capacity is low, so, just there is universal portable power source.
Existing universal portable power source, generally all show with charging indicator light, after connection mobile device, during to charging of mobile devices, or connection civil power, when charging to self, namely corresponding indicator light can be lighted and form normal bright state or form blink states, to make reminding user, external mobile device is communicated with, and gives charging of mobile devices, or portable power source self with city's electric connection, giving mobile device self charging, though its result of use is good, it still has certain defect and deficiency.
Specifically, especially when using night, namely when night to charging of mobile devices time, or when charging to self, namely corresponding indicator light can be lighted and form normal bright state or form blink states, can be suitable dazzling, make the sleep quality that can have influence on user, but, if not relevant indicator light, user one can not be given and be communicated with external equipment, to the alerting signal of charging external equipment, or portable power source itself is electrically connected with city, to the alerting signal of portable power source charging itself, making result of use poor, is unavoidable.
By this, for present situation, the existing portable power source with charging indicator light is optimized and improvement, to make the light of its indicator light can change along with the bright dark change of ambient light, when making charged state in night, the light of corresponding indicator light can be dimmed with light in night, to make to be unlikely to dazzling with charging indication function, in order to avoid affect the sleep quality etc. of user, be then necessary, it must have dissemination.
Summary of the invention
The object of the invention is to overcome the deficiency of above-mentioned prior art and the Multifunctional portable power source of a kind of automatic photosensitive intelligent dimming provided.
The present invention solves the technical scheme that prior art problem adopts: a kind of Multifunctional portable power source of automatic photosensitive intelligent dimming, is characterized in that: it comprises housing, the DC input be arranged at outside housing, USB output interface, power switch key, ambient light sensor, charging indicator light and the MCU governor circuit, rechargeable battery, charging circuit, regulating circuit, the adjusting control circuit that are arranged in housing;
Wherein, described charging circuit is connected between described DC input and described rechargeable battery; Described regulating circuit is connected between described rechargeable battery and described USB output interface, and described regulating circuit is connected to described MCU governor circuit; Described power switch key and described ambient light sensor are connected with described MCU governor circuit respectively; Described adjusting control circuit is connected between described MCU governor circuit and described charging indicator light.
Described ambient light sensor is in order to the power of testing environment light, and the ambient light intensity detected is converted to electric signal transmission to described MCU governor circuit, described MCU governor circuit processes the described signal of telecommunication, and by the electric signal transmission after process to described adjusting control circuit, described adjusting control circuit regulates the voltage or electric current that export described charging indicator light to according to the described signal of telecommunication, lights with the lamplight brightness identical with the shading value of ambient light to make the described charging indicator light of control.
Below above technical scheme is further elaborated:
Preferably, described DC input is be arranged at the charging plug on described housing, described charging plug and Rechargeable socket row suitable.
Preferably, described charging plug comprises the first pin and the second pin that parallel setting, described first pin is connected by a connecting axle with described second pin, and one end of close described first pin of described connecting axle is provided with a metal derby A be electrically connected with described first pin, one end of close described second pin of described connecting axle is provided with a metal derby B be electrically connected with described second pin;
Described housing comprises and fixes shape all-in-one-piece cover, center and bottom successively, described center internal fixtion has a plug bracket, described plug bracket is provided with the draw-in groove in order to fixing described connecting axle, the two ends of described draw-in groove are fixed with one respectively to make the metal clips abutted against with described metal derby A and described metal derby B, metal clips described in two is connected to described charging circuit respectively, and the position that the outer surface of described center is corresponding with described first pin and described second pin offers one first storage tank and one second storage tank respectively;
Described connecting axle is rotating to be arranged in described draw-in groove, be rotationally connected with described plug bracket respectively to make described first pin and described second pin, and to make, described first pin is rotating to be contained in described first storage tank, and to make, described second pin is rotating to be contained in described second storage tank.
Preferably, also comprise stretching and carry out the charging data line that charges to external device outside described housing, the voltage input end of described charging data line is connected with described regulating circuit.
Preferably, the outer surface of described center also offers an accommodating groove, and described charging data line is contained in described accommodating groove.
Preferably, also comprise the battery voltage detection circuit be arranged in described housing and be arranged at the display screen of outer surface of described center; Described battery voltage detection circuit is connected between described rechargeable battery and described MCU governor circuit, and described display screen is connected with described MCU governor circuit.
Preferably, described charging plug, USB output interface, power switch key, ambient light sensor and charging indicator light are arranged at the outer surface of described center respectively.
Preferably, described regulating circuit comprises the first booster circuit and the second booster circuit; Described USB output interface comprises 5V output interface and 9V output interface; Described first booster circuit is connected between described rechargeable battery and described 5V output interface; Described second booster circuit is connected between described rechargeable battery and described 9V output interface.
Preferably, also comprise the battery overcurrent-overvoltage protecting circuit be arranged in described housing, described battery overcurrent-overvoltage protecting circuit is connected between described charging circuit and described rechargeable battery.
Preferably, also comprise the fin be arranged in described center, described fin offers louvre.
The invention has the beneficial effects as follows:
One, the present invention in the specific implementation, the lamplight brightness of described charging indicator light can environmentally the power of loop wire realize automated intelligent and regulates, namely when ambient light dies down gradually, the lamplight brightness of described charging indicator light namely can be dimmed gradually, when ambient light gradually grow time, namely the lamplight brightness of described charging indicator light can brighten gradually, until the brightest, thus, the present invention is while having charging indication function, also be adapted at using night, to make when using night, the lamplight brightness of described charging indicator light was unlikely to bright, make to be unlikely to dazzling, make the sleep quality can avoiding affecting user, simultaneously, when using night, the lamplight brightness of described charging indicator light is dimmed, making can also energy saving, and then, practicality of the present invention is eager to do well in everything, result of use is good.
They are two years old, in the embodiment of the present invention, described DC input is and insert row or the suitable charging plug of wall jack, thus, the present invention can be used as portable travelling wall and inserts the use of formula portable power source, meanwhile, described charging plug of the present invention is not when using, can rotate in described first storage tank and described second storage tank and accommodate, make it possible to reduction take up room, and, the present invention carries charging data line, and be provided with 5V output interface and 9V output interface, make the present invention can simultaneously to multiple charging of mobile devices, thus, result of use of the present invention is better.
Three, the present invention carries battery voltage detection circuit, make it possible to the voltage described rechargeable battery being detected in real time, and the real time electrical quantity of described rechargeable battery is shown by described display screen, thus, namely make the present invention carry battery voltage detection function, make practicality of the present invention stronger.
Accompanying drawing explanation
Fig. 1 is the exploded view of the Multifunctional portable power source of the automatic photosensitive intelligent dimming of the present invention;
Fig. 2 is the using state figure mono-of the Multifunctional portable power source of the automatic photosensitive intelligent dimming of the present invention;
Fig. 3 is the using state figure bis-of the Multifunctional portable power source of the automatic photosensitive intelligent dimming of the present invention;
Fig. 4 is the end view of the Multifunctional portable power source of the automatic photosensitive intelligent dimming of the present invention;
Fig. 5 is the internal circuit block diagram of the Multifunctional portable power source of the automatic photosensitive intelligent dimming of the present invention;
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Drawing reference numeral:
Housing 10;
Cover 101; Center 102; First storage tank 1021; Second storage tank 1022; Accommodating groove 1023; Bottom 103; Plug bracket 104; Draw-in groove 1041; Metal clips 1042;
USB output interface 20;
5V output interface 201; 9V output interface 202;
Power switch key 30;
Ambient light sensor 40;
Charging indicator light 50;
MCU governor circuit 60;
Rechargeable battery 70;
Charging circuit 80;
Regulating circuit 90;
First booster circuit 901; Second booster circuit 902;
Adjusting control circuit 100;
Charging plug 110;
First pin 1101; Second pin 1102; Connecting axle 1103; Metal derby A1104; Metal derby B1105;
Charging data line 120;
Battery voltage detection circuit 130;
Display screen 140;
Battery overcurrent-overvoltage protecting circuit 150;
Fin 160;
Louvre 1601.
Embodiment
Describe technical scheme of the present invention in detail below with reference to drawings and the specific embodiments, so as clearer, understand invention essence of the present invention intuitively.
Fig. 1 is the exploded view of the Multifunctional portable power source of the automatic photosensitive intelligent dimming of the present invention; Fig. 2 is the using state figure mono-of the Multifunctional portable power source of the automatic photosensitive intelligent dimming of the present invention; Fig. 3 is the using state figure bis-of the Multifunctional portable power source of the automatic photosensitive intelligent dimming of the present invention; Fig. 4 is the end view of the Multifunctional portable power source of the automatic photosensitive intelligent dimming of the present invention; Fig. 5 is the internal circuit block diagram of the Multifunctional portable power source of the automatic photosensitive intelligent dimming of the present invention;
Shown in composition graphs 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5; The Multifunctional portable power source of a kind of automatic photosensitive intelligent dimming provided by the present invention, comprises housing 10, the DC input be arranged at outside housing 10, USB output interface 20, power switch key 30, ambient light sensor 40, charging indicator light 50 and the MCU governor circuit 60, rechargeable battery 70, charging circuit 80, regulating circuit 90, the adjusting control circuit 100 that are arranged in housing 10;
Wherein, described charging circuit 80 is connected between described DC input and described rechargeable battery 70; Described regulating circuit 90 is connected between described rechargeable battery 70 and described USB output interface 20, and described regulating circuit 90 is connected to described MCU governor circuit 60; Described power switch key 30 and described ambient light sensor 40 are connected with described MCU governor circuit 60 respectively; Described adjusting control circuit 100 is connected between described MCU governor circuit 60 and described charging indicator light 50.
Described ambient light sensor 40 is in order to the power of testing environment light, and the ambient light intensity detected is converted to electric signal transmission to described MCU governor circuit 60, described MCU governor circuit 60 processes the described signal of telecommunication, and by the electric signal transmission after process to described adjusting control circuit 100, described adjusting control circuit 100 regulates the voltage or electric current that export described charging indicator light 50 to according to the described signal of telecommunication, lights with the lamplight brightness identical with the shading value of ambient light to make the described charging indicator light of control 50.
So, the present invention can be made in the specific implementation, the lamplight brightness of described charging indicator light 50 can environmentally the power of loop wire realize automated intelligent and regulates, namely when ambient light dies down gradually, the lamplight brightness of described charging indicator light 50 namely can be dimmed gradually, when ambient light gradually grow time, namely the lamplight brightness of described charging indicator light 50 can brighten gradually, until the brightest, thus, the present invention is while having charging indication function, also be adapted at using night, to make when using night, the lamplight brightness of described charging indicator light 50 was unlikely to bright, make to be unlikely to dazzling, make the sleep quality can avoiding affecting user, simultaneously, the present invention is when using night, the lamplight brightness of described charging indicator light 50 is dimmed, making can also energy saving, and then, practicality of the present invention is eager to do well in everything, result of use is good.
Further, when specifically implementing, described DC input of the present invention is be arranged at the charging plug 110 on described housing 10, and described charging plug 110 is suitable with Rechargeable socket row.
In preferred version, described charging plug 110 comprises the first pin 1101 and the second pin 1102 paralleling setting, described first pin 1101 is connected by a connecting axle 1103 with described second pin 1102, and one end of close described first pin 1101 of described connecting axle 1103 is provided with a metal derby A1104 be electrically connected with described first pin 1101, one end of close described second pin 1102 of described connecting axle 1103 is provided with a metal derby B1105 be electrically connected with described second pin 1102;
Described housing 10 comprises and fixes shape all-in-one-piece cover 101 successively, center 102 and bottom 103, described center 102 internal fixtion has a plug bracket 104, described plug bracket 104 is provided with the draw-in groove 1041 in order to fixing described connecting axle 1103, the two ends of described draw-in groove 1041 are fixed with one respectively to make the metal clips 1042 abutted against with described metal derby A1104 and described metal derby B1105, metal clips 1042 described in two is connected to described charging circuit 80 respectively, the position that the outer surface of described center 102 is corresponding with described first pin 1101 and described second pin 1102 offers one first storage tank 1021 and one second storage tank 1022 respectively,
Described connecting axle 1103 is rotating to be arranged in described draw-in groove 1041, be rotationally connected with described plug bracket 104 respectively to make described first pin 1101 and described second pin 1102, and to make, described first pin 1101 is rotating to be contained in described first storage tank 1021, and to make, described second pin 1102 is rotating to be contained in described second storage tank 1022.
So, because the described DC input in the embodiment of the present invention is and insert row or the suitable charging plug 110 of wall jack, thus, the present invention can be used as portable travelling wall and inserts the use of formula portable power source, meanwhile, described charging plug 110 of the present invention, when not using, can rotate in described first storage tank 1021 and described second storage tank 1022 and accommodates, make it possible to reduction and take up room.
Further, when specifically implementing, the present invention also comprises stretching carry out the charging data line 120 that charges to external device outside described housing 10, and the voltage input end of described charging data line 120 is connected with described regulating circuit 90.
So, the present invention carries charging data line 120, makes not need to set up in addition in order to the connecting line of charging external equipment.
Further, in the embodiment of the present invention, the outer surface of described center 102 also offers an accommodating groove 1023, and described charging data line 120 is contained in described accommodating groove 1023.
So, when not using, described charging data line 120 is contained in described accommodating groove 1023, makes also can not take up room, makes to be easy to carry.
Further, the present invention in the specific implementation, also comprises the display screen 140 of the battery voltage detection circuit 130 be arranged in described housing 10 and the outer surface being arranged at described center 102; Described battery voltage detection circuit 130 is connected between described rechargeable battery 70 and described MCU governor circuit 60, and described display screen 140 is connected with described MCU governor circuit 60.
So, the present invention carries battery voltage detection circuit 130, make it possible to the voltage described rechargeable battery 70 being detected in real time, and the real time electrical quantity of described rechargeable battery 70 is shown by described display screen 140, thus, namely make the present invention carry battery voltage detection function, make practicality of the present invention stronger.
In a preferred approach, described charging plug 110 of the present invention, USB output interface 20, power switch key 30, ambient light sensor 40 and charging indicator light 50 are arranged at the outer surface of described center 102 respectively.
Further, described regulating circuit 90 of the present invention comprises the first booster circuit 901 and the second booster circuit 902; Described USB output interface 20 comprises 5V output interface 201 and 9V output interface; Described first booster circuit 901 is connected between described rechargeable battery 70 and described 5V output interface 201; Described second booster circuit 902 is connected between described rechargeable battery 70 and described 9V output interface.The voltage input end of described charging data line 120 is connected to described first booster circuit 901 or described second booster circuit 902.
So, while the present invention carries charging data line 120, and be provided with 5V output interface 201 and 9V output interface, make the present invention can simultaneously to multiple charging of mobile devices, thus result of use of the present invention can reach better.
It is emphasized that when specifically implementing, the present invention also comprises the battery overcurrent-overvoltage protecting circuit 150 be arranged in described housing 10, and described battery overcurrent-overvoltage protecting circuit 150 is connected between described charging circuit 80 and described rechargeable battery 70.
So, namely make when charging to described rechargeable battery 70 of the present invention, described rechargeable battery 70 can well be protected, and makes to be unlikely to overcharge and burn out.
It is emphasized that when specifically implementing, the present invention also comprises the fin 160 be arranged in described center 102, and described fin 160 offers louvre 1601 further.
So, namely make the present invention have good radiating effect, make long service life.
You need to add is that, when specifically implementing, advise plug or Europe rule plug or U.S. during described charging plug 110 can adopt and advise the polytype such as plug or English rule plug, use to make applicable country variant; Described ambient light sensor 40 can adopt the multiple light-sensitive elements such as photo resistance, photodiode and phototriode to form; Described display screen 140 can adopt LED display 140 or LCDs 140;
You need to add is that further, during concrete enforcement, the lamplight brightness of described charging indicator light 50 can environmentally the power of loop wire realize automated intelligent and regulates, namely when ambient light dies down gradually, the lamplight brightness of described charging indicator light 50 namely can be dimmed gradually, when ambient light gradually grow time, namely the lamplight brightness of described charging indicator light 50 can brighten gradually, until the brightest, its light modulation principle also can be applicable on other similar electronic products, as the inverter of tape light, adapter, on conversion electric power and insert row etc., it also can be applicable on the home appliance of other tape light, as the fan etc. of tape light, other embodiments be applied to, concrete, at this, do not do and illustrate one by one.
In sum, the present invention in the specific implementation, the lamplight brightness of described charging indicator light 50 can environmentally the power of loop wire realize automated intelligent and regulates, namely when ambient light dies down gradually, the lamplight brightness of described charging indicator light 50 namely can be dimmed gradually, when ambient light gradually grow time, namely the lamplight brightness of described charging indicator light 50 can brighten gradually, until the brightest, thus, the present invention is while having charging indication function, also be adapted at using night, to make when using night, the lamplight brightness of described charging indicator light 50 was unlikely to bright, make to be unlikely to dazzling, make the sleep quality can avoiding affecting user, simultaneously, when using night, the lamplight brightness of described charging indicator light 50 is dimmed, making can also energy saving, and then, practicality of the present invention is eager to do well in everything, result of use is good.
And, in the embodiment of the present invention, described DC input is and insert row or the suitable charging plug 110 of wall jack, thus, the present invention can be used as portable travelling wall and inserts the use of formula portable power source, meanwhile, described charging plug 110 of the present invention is not when using, can rotate in described first storage tank 1021 and described second storage tank 1022 and accommodate, make it possible to reduction take up room, and, the present invention carries charging data line 120, and be provided with 5V output interface and 9V output interface 202, make the present invention can simultaneously to multiple charging of mobile devices, thus, result of use of the present invention is better.
Accordingly, the present invention carries battery voltage detection circuit 130, make it possible to the voltage described rechargeable battery 70 being detected in real time, and the real time electrical quantity of described rechargeable battery 70 is shown by described display screen 140, thus, namely the present invention is made to carry battery voltage detection function, make practicality of the present invention stronger, and the present invention is in the improvement of technology and the improvement of structure, all do not need to increase too many cost, make the present invention must have good market popularization value, the present invention can very welcome, can effectively be popularized.
The foregoing is only the preferred embodiments of the present invention; not thereby scope of patent protection of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a Multifunctional portable power source for automatic photosensitive intelligent dimming, is characterized in that: it comprises housing, the DC input be arranged at outside housing, USB output interface, power switch key, ambient light sensor, charging indicator light and the MCU governor circuit, rechargeable battery, charging circuit, regulating circuit, the adjusting control circuit that are arranged in housing;
Wherein, described charging circuit is connected between described DC input and described rechargeable battery; Described regulating circuit is connected between described rechargeable battery and described USB output interface, and described regulating circuit is connected to described MCU governor circuit; Described power switch key and described ambient light sensor are connected with described MCU governor circuit respectively; Described adjusting control circuit is connected between described MCU governor circuit and described charging indicator light;
Described ambient light sensor is in order to the power of testing environment light, and the ambient light intensity detected is converted to electric signal transmission to described MCU governor circuit, described MCU governor circuit processes the described signal of telecommunication, and by the electric signal transmission after process to described adjusting control circuit, described adjusting control circuit regulates the voltage or electric current that export described charging indicator light to according to the described signal of telecommunication, lights with the lamplight brightness identical with the shading value of ambient light to make the described charging indicator light of control.
2. the Multifunctional portable power source of automatic photosensitive intelligent dimming according to claim 1, is characterized in that: described DC input is be arranged at the charging plug on described housing, described charging plug and Rechargeable socket row suitable.
3. the Multifunctional portable power source of automatic photosensitive intelligent dimming according to claim 2, it is characterized in that: described charging plug comprises the first pin and the second pin that parallel setting, described first pin is connected by a connecting axle with described second pin, and one end of close described first pin of described connecting axle is provided with a metal derby A be electrically connected with described first pin, one end of close described second pin of described connecting axle is provided with a metal derby B be electrically connected with described second pin;
Described housing comprises and fixes shape all-in-one-piece cover, center and bottom successively, described center internal fixtion has a plug bracket, described plug bracket is provided with the draw-in groove in order to fixing described connecting axle, the two ends of described draw-in groove are fixed with one respectively to make the metal clips abutted against with described metal derby A and described metal derby B, metal clips described in two is connected to described charging circuit respectively, and the position that the outer surface of described center is corresponding with described first pin and described second pin offers one first storage tank and one second storage tank respectively;
Described connecting axle is rotating to be arranged in described draw-in groove, be rotationally connected with described plug bracket respectively to make described first pin and described second pin, and to make, described first pin is rotating to be contained in described first storage tank, and to make, described second pin is rotating to be contained in described second storage tank.
4. the Multifunctional portable power source of automatic photosensitive intelligent dimming according to claim 3, it is characterized in that: also comprise stretching and carry out the charging data line that charges to external device outside described housing, the voltage input end of described charging data line is connected with described regulating circuit.
5. the Multifunctional portable power source of automatic photosensitive intelligent dimming according to claim 4, is characterized in that: the outer surface of described center also offers an accommodating groove, and described charging data line is contained in described accommodating groove.
6. the Multifunctional portable power source of automatic photosensitive intelligent dimming according to claim 4, is characterized in that: the display screen also comprising the battery voltage detection circuit be arranged in described housing and the outer surface being arranged at described center; Described battery voltage detection circuit is connected between described rechargeable battery and described MCU governor circuit, and described display screen is connected with described MCU governor circuit.
7. the Multifunctional portable power source of automatic photosensitive intelligent dimming according to claim 4, is characterized in that: described charging plug, USB output interface, power switch key, ambient light sensor and charging indicator light are arranged at the outer surface of described center respectively.
8. the Multifunctional portable power source of automatic photosensitive intelligent dimming according to claim 7, is characterized in that: described regulating circuit comprises the first booster circuit and the second booster circuit; Described USB output interface comprises 5V output interface and 9V output interface; Described first booster circuit is connected between described rechargeable battery and described 5V output interface; Described second booster circuit is connected between described rechargeable battery and described 9V output interface.
9. the Multifunctional portable power source of automatic photosensitive intelligent dimming according to claim 1; it is characterized in that: also comprise the battery overcurrent-overvoltage protecting circuit be arranged in described housing, described battery overcurrent-overvoltage protecting circuit is connected between described charging circuit and described rechargeable battery.
10. the Multifunctional portable power source of automatic photosensitive intelligent dimming according to claim 3, is characterized in that: also comprise the fin be arranged in described center, described fin offers louvre.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510424733.2A CN105071452A (en) | 2015-07-17 | 2015-07-17 | Multifunctional portable power supply capable of automatically sensing light and adjusting light |
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| CN201510424733.2A CN105071452A (en) | 2015-07-17 | 2015-07-17 | Multifunctional portable power supply capable of automatically sensing light and adjusting light |
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| CN107706987A (en) * | 2017-10-31 | 2018-02-16 | 天长市平康电子科技有限公司 | A kind of charger under dim light line strength |
| CN110519525A (en) * | 2019-09-02 | 2019-11-29 | 深圳岚锋创视网络科技有限公司 | A kind of control system, method and the camera of the adaptive indicator light of camera |
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| CN204090230U (en) * | 2014-08-21 | 2015-01-07 | 深圳Tcl新技术有限公司 | Indicator light brightness automatic circuit and electronic installation |
| CN204441919U (en) * | 2015-01-07 | 2015-07-01 | 深圳市金诺威电子有限公司 | Band night-light portable power source |
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| CN107612103A (en) * | 2017-10-31 | 2018-01-19 | 天长市平康电子科技有限公司 | A kind of charger control method for improving security |
| CN107706987A (en) * | 2017-10-31 | 2018-02-16 | 天长市平康电子科技有限公司 | A kind of charger under dim light line strength |
| CN110519525A (en) * | 2019-09-02 | 2019-11-29 | 深圳岚锋创视网络科技有限公司 | A kind of control system, method and the camera of the adaptive indicator light of camera |
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