CN104852428A - Smart watch charging base integrated with lighting function - Google Patents
Smart watch charging base integrated with lighting function Download PDFInfo
- Publication number
- CN104852428A CN104852428A CN201510215741.6A CN201510215741A CN104852428A CN 104852428 A CN104852428 A CN 104852428A CN 201510215741 A CN201510215741 A CN 201510215741A CN 104852428 A CN104852428 A CN 104852428A
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- China
- Prior art keywords
- submodule
- charging
- current
- module
- led
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a smart watch charging base integrated with a lighting function. The smart watch charging base comprises a base body. The surface of the base body is equipped with a support column on which an LED lamp is arranged. The surface of the base body is further equipped with an LED lamp power button, a wireless charger and a charging interface. The inside of the base body is equipped with a micro controller, a charging module, an LED lamp driving module and a rechargeable battery. The current input end of the charging module is connected with the charging interface, and the current output end of the charging module is connected with the current input end of the wireless charger and the positive and negative electrodes of the rechargeable battery. The current input end of the LED lamp driving module is connected with the positive and negative electrodes of the rechargeable battery, and the current output end of the LED lamp driving module is connected with the current input end of the LED lamp. The micro controller is connected with the charging module and the LED lamp driving module for data exchange. A first control signal input end of the micro controller is connected with the LED lamp power button. The smart watch charging base of the invention has a lighting function, and the function of the smart watch charging base is expanded.
Description
Technical field
The present invention relates to charging technique field, particularly relate to a kind of intelligent watch charging base of integrated lighting function.
Background technology
Along with the development of science and technology, various smart machine enters daily life.After smart mobile phone is universal, each major company starts again to develop intelligent watch, intelligent watch, is by wrist-watch built-in intelligence system, carries intelligent mobile phone system and be connected to network and realize multi-functional, phone, note, mail, photo, music etc. in the synchronous mobile phone of energy.But there is a shortcoming relative to traditional mechanical watch or electronic watch in intelligent watch, namely intelligent watch needs often charging, the intelligent watch Apple Watch that such as Apple releases operates 18 hours at most after being full of electricity, therefore, needs charge to it every day.In addition, Apple Watch can only be charged to it by private radio charger, but this private radio charger is put in desktop and unsightly, if be arranged on charging base by this wireless charger, then more can mates with surrounding environment.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of intelligent watch charging base of integrated lighting function is provided, there is illumination functions, expanded the function of intelligent watch charging base.
The object of the invention is to be achieved through the following technical solutions: a kind of intelligent watch charging base of integrated lighting function, comprise base body, base body surface is provided with support column, support column is provided with LED, base body surface is also provided with LED power key, wireless charger and charging inlet, base body inside is provided with microcontroller, charging module, LED driver module and rechargeable battery, the current input terminal of charging module is connected with charging inlet, the current output terminal of charging module is connected with the current input terminal of wireless charger and the both positive and negative polarity of rechargeable battery respectively, the current input terminal of LED driver module is connected with the both positive and negative polarity of rechargeable battery respectively, the current output terminal of LED driver module is connected with the current input terminal of LED, microcontroller is connected with charging module and LED driver module respectively and carries out exchanges data, first control signal input of microcontroller is connected with LED power key.
Described charging module comprises circuit switching submodule and filter rectification submodule, the current input terminal of filter rectification submodule is connected with charging inlet, the current output terminal of filter rectification submodule is connected with the current input terminal of circuit switching submodule, and the current output terminal of circuit switching submodule is connected with the both positive and negative polarity of rechargeable battery respectively.
Described charging module also comprises detecting submodule, current conversion submodule and digital variable resistance, the detection input of detecting submodule is connected with the current output terminal of filter rectification submodule, the detecting data output end of submodule is connected with the data input pin of microcontroller, first control signal output of microcontroller is connected with the control signal input of current conversion submodule by digital variable resistance, and the current output terminal of filter rectification submodule is connected with the current input terminal of circuit switching submodule by current conversion submodule.
Described circuit switching submodule comprises the first charging end, the second charging end, first line and the second circuit, first charging end respectively with first line and the second connection, second charging end respectively with first line and the second connection, when the positive pole of rechargeable battery connects the first charging end, when negative pole connects the second charging end, first line conducting, the second circuit cut-off; When the positive pole of described rechargeable battery connects the second charging end, when negative pole connects the first charging end, first line is ended, the second line conduction.
Described LED driver module comprises switch submodule, transformation submodule, filtering submodule, commutator module and constant current submodule, the current input terminal of transformation submodule is connected with the both positive and negative polarity of rechargeable battery respectively by switch submodule, the current output terminal of transformation submodule is connected with the current input terminal of filtering submodule, the current output terminal of filtering submodule is connected with the current input terminal of commutator module, the current output terminal of commutator module is connected with the current input terminal of constant current submodule, the current output terminal of constant current submodule is connected with the current input terminal of LED, the control signal input of switch submodule is connected with the second control signal output of microcontroller.
Described LED is the LED that can regulate brightness, base body is also provided with LED brightness regulation key, and LED brightness regulation key is connected with the second control signal input of microcontroller.
The invention has the beneficial effects as follows:
(1) the present invention has illumination functions, has expanded the function of charging base;
(2) detect submodule for detecting the output voltage of transformation submodule, microcontroller, according to the output voltage of transformation submodule, regulates digital variable resistor, thus makes charging module can adapt to the external power source of different size; And this charging module can according to the external power source of different size, and this digital variable resistance of dynamic adjustments, lowest critical value is in make the output voltage of external power source, now, charging current is in maximum charge value, namely this charging module can adopt according to the external power source of different size different maximum charging currents to charge to rechargeable battery or power for wireless charger, thus this charging module to charge to rechargeable battery with maximum power or power for wireless charger;
(3) circuit switching submodule can prevent the polarity wrong of rechargeable battery from causing charging module or rechargeable battery to damage, therefore rechargeable battery can just connect or reversal connection arbitrarily, realize nonpolarity charging, improve the fail safe of charging module and rechargeable battery, easy to use;
(4) be provided with filtering submodule between switch submodule and rechargeable battery, the electromagnetic interference between rechargeable battery and LED driver module can be filtered.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the intelligent watch charging base of integrated lighting function of the present invention.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, a kind of intelligent watch charging base of integrated lighting function, comprise base body, base body surface is provided with support column, support column is provided with LED, base body surface is also provided with LED power key, wireless charger and charging inlet, base body inside is provided with microcontroller, charging module, LED driver module and rechargeable battery, the current input terminal of charging module is connected with charging inlet, the current output terminal of charging module is connected with the current input terminal of wireless charger and the both positive and negative polarity of rechargeable battery respectively, the current input terminal of LED driver module is connected with the both positive and negative polarity of rechargeable battery respectively, the current output terminal of LED driver module is connected with the current input terminal of LED, microcontroller is connected with charging module and LED driver module respectively and carries out exchanges data, first control signal input of microcontroller is connected with LED power key.
Described wireless charger is the wireless charger of MagSafe formula.
Further, base body surface is also provided with microphone, base body inside is also provided with sound identification module, the audio input end of sound identification module is connected with the audio output of microphone, and the control signal output of sound identification module is connected with the 3rd control signal input of microcontroller.The voice control command that microphones user sends, and this voice control command is converted to audio signal, then by this audio signal input sound identification module, the audio signal that sound identification module identification receives, then send control information to microcontroller according to this audio signal, microcontroller carries out associative operation according to this control information.
Described charging module comprises circuit switching submodule and filter rectification submodule, the current input terminal of filter rectification submodule is connected with charging inlet, the current output terminal of filter rectification submodule is connected with the current input terminal of circuit switching submodule, and the current output terminal of circuit switching submodule is connected with the both positive and negative polarity of rechargeable battery respectively.Charging inlet is connected with external power source, and filter rectification submodule carries out filtering and rectification process to external power source by the electric current that charging inlet flows into, and by the electric current incoming line switching submodule after process.
Anti-surge circuit is provided with between described filter rectification submodule and charging inlet, anti-surge circuit comprises four resistance, comparator, triode and field effect transistor, first resistance and the second resistant series, the other end ground connection of the second resistance, the other end of the first resistance is connected with the 3rd resistance, the other end of the 3rd resistance is connected with the collector electrode of triode, the base stage of triode is connected with collector electrode, the grounded emitter of triode, the first input end of comparator is connected with the collector electrode of triode, second input of comparator is connected between the first resistance and the second resistance, the output of comparator is connected with the grid of field effect transistor, the grounded drain of field effect transistor, the source electrode of field effect transistor is connected with the 4th resistance, the other end of the 4th resistance is connected between the first resistance and the 3rd resistance, and be connected with the current input terminal of charging inlet and filter rectification submodule respectively.
Described charging module also comprises detecting submodule, current conversion submodule and digital variable resistance, the detection input of detecting submodule is connected with the current output terminal of filter rectification submodule, the detecting data output end of submodule is connected with the data input pin of microcontroller, first control signal output of microcontroller is connected with the control signal input of current conversion submodule by digital variable resistance, and the current output terminal of filter rectification submodule is connected with the current input terminal of circuit switching submodule by current conversion submodule.Detecting submodule is for detecting the output voltage of filter rectification submodule, the output current of current conversion submodule reduces along with the increase of the output voltage of filter rectification submodule, when the output voltage of filter rectification submodule is in lowest critical value, the output current of current conversion submodule is maximum; Microcontroller regulates digital variable resistance according to the output voltage of the filter rectification submodule that detecting submodule detects, and make the output voltage of filter rectification submodule be in lowest critical value, now, the output current of current conversion submodule is in maximum.
Further, described charging module also comprises at least one micro USB interface for carrying out charging for usual device, and micro USB interface is connected with the current output terminal of circuit switching submodule, is embodied as multiple equipment and charges simultaneously.
Described circuit switching submodule comprises the first charging end, the second charging end, first line and the second circuit, first charging end respectively with first line and the second connection, second charging end respectively with first line and the second connection, when the positive pole of rechargeable battery connects the first charging end, when negative pole connects the second charging end, first line conducting, the second circuit cut-off; When the positive pole of described rechargeable battery connects the second charging end, when negative pole connects the first charging end, first line is ended, the second line conduction.
Described LED driver module comprises switch submodule, transformation submodule, filtering submodule, commutator module and constant current submodule, the current input terminal of transformation submodule is connected with the both positive and negative polarity of rechargeable battery respectively by switch submodule, the current output terminal of transformation submodule is connected with the current input terminal of filtering submodule, the current output terminal of filtering submodule is connected with the current input terminal of commutator module, the current output terminal of commutator module is connected with the current input terminal of constant current submodule, the current output terminal of constant current submodule is connected with the current input terminal of LED, the control signal input of switch submodule is connected with the second control signal output of microcontroller.Described constant current submodule comprises constant current chip and sampling resistor, the current input terminal of constant current chip is connected with the current output terminal of commutator module, the current output terminal of constant current chip is connected with the current input terminal of LED, sampling resistor one end is connected with the current output terminal of commutator module, and the other end is connected with the positive pole of the current input terminal of LED.
Described LED is the LED that can regulate brightness, base body is also provided with LED brightness regulation key, and LED brightness regulation key is connected with the second control signal input of microcontroller.Constant current chip gathers and according to the operating current of the Voltage Cortrol LED on sampling resistor, therefore the rechargeable battery of Width funtion output area is gone for, and can not be bad or affect the life-span of LED because of overtension because of the too low illuminating effect of LED that causes of the output voltage of rechargeable battery.
Claims (6)
1. the intelligent watch charging base of an integrated lighting function, it is characterized in that: comprise base body, base body surface is provided with support column, support column is provided with LED, base body surface is also provided with LED power key, wireless charger and charging inlet, base body inside is provided with microcontroller, charging module, LED driver module and rechargeable battery, the current input terminal of charging module is connected with charging inlet, the current output terminal of charging module is connected with the current input terminal of wireless charger and the both positive and negative polarity of rechargeable battery respectively, the current input terminal of LED driver module is connected with the both positive and negative polarity of rechargeable battery respectively, the current output terminal of LED driver module is connected with the current input terminal of LED, microcontroller is connected with charging module and LED driver module respectively and carries out exchanges data, first control signal input of microcontroller is connected with LED power key.
2. the intelligent watch charging base of a kind of integrated lighting function according to claim 1, it is characterized in that: described charging module comprises circuit switching submodule and filter rectification submodule, the current input terminal of filter rectification submodule is connected with charging inlet, the current output terminal of filter rectification submodule is connected with the current input terminal of circuit switching submodule, and the current output terminal of circuit switching submodule is connected with the both positive and negative polarity of rechargeable battery respectively.
3. the intelligent watch charging base of a kind of integrated lighting function according to claim 2, it is characterized in that: described charging module also comprises detecting submodule, current conversion submodule and digital variable resistance, the detection input of detecting submodule is connected with the current output terminal of filter rectification submodule, the detecting data output end of submodule is connected with the data input pin of microcontroller, first control signal output of microcontroller is connected with the control signal input of current conversion submodule by digital variable resistance, the current output terminal of filter rectification submodule is connected with the current input terminal of circuit switching submodule by current conversion submodule.
4. the intelligent watch charging base of a kind of integrated lighting function according to claim 2, it is characterized in that: described circuit switching submodule comprises the first charging end, the second charging end, first line and the second circuit, first charging end respectively with first line and the second connection, second charging end respectively with first line and the second connection, when the positive pole of rechargeable battery connects the first charging end, when negative pole connects the second charging end, first line conducting, the second circuit cut-off; When the positive pole of described rechargeable battery connects the second charging end, when negative pole connects the first charging end, first line is ended, the second line conduction.
5. the intelligent watch charging base of a kind of integrated lighting function according to claim 1, it is characterized in that: described LED driver module comprises switch submodule, transformation submodule, filtering submodule, commutator module and constant current submodule, the current input terminal of transformation submodule is connected with the both positive and negative polarity of rechargeable battery respectively by switch submodule, the current output terminal of transformation submodule is connected with the current input terminal of filtering submodule, the current output terminal of filtering submodule is connected with the current input terminal of commutator module, the current output terminal of commutator module is connected with the current input terminal of constant current submodule, the current output terminal of constant current submodule is connected with the current input terminal of LED, the control signal input of switch submodule is connected with the second control signal output of microcontroller.
6. the intelligent watch charging base of a kind of integrated lighting function according to claim 1, it is characterized in that: described LED is the LED that can regulate brightness, base body is also provided with LED brightness regulation key, LED brightness regulation key is connected with the second control signal input of microcontroller.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510215741.6A CN104852428A (en) | 2015-04-30 | 2015-04-30 | Smart watch charging base integrated with lighting function |
| PCT/CN2016/079960 WO2016173460A1 (en) | 2015-04-30 | 2016-04-22 | Smart watch charging base integrating lighting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510215741.6A CN104852428A (en) | 2015-04-30 | 2015-04-30 | Smart watch charging base integrated with lighting function |
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| Publication Number | Publication Date |
|---|---|
| CN104852428A true CN104852428A (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510215741.6A Pending CN104852428A (en) | 2015-04-30 | 2015-04-30 | Smart watch charging base integrated with lighting function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104852428A (en) |
| WO (1) | WO2016173460A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016173460A1 (en) * | 2015-04-30 | 2016-11-03 | 成都迈奥信息技术有限公司 | Smart watch charging base integrating lighting function |
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| CN101873736B (en) * | 2009-04-24 | 2012-10-31 | 辉芒微电子（深圳）有限公司 | LED (light-emitting diode) drive circuit |
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| CN104852428A (en) * | 2015-04-30 | 2015-08-19 | 成都迈奥信息技术有限公司 | Smart watch charging base integrated with lighting function |
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- 2015-04-30 CN CN201510215741.6A patent/CN104852428A/en active Pending
-
2016
- 2016-04-22 WO PCT/CN2016/079960 patent/WO2016173460A1/en active Application Filing
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| US20100146308A1 (en) * | 2008-09-26 | 2010-06-10 | Richard Gioscia | Portable power supply device for mobile computing devices |
| CN101674697A (en) * | 2009-09-18 | 2010-03-17 | 陆群 | Miniaturization high power output and separation type driving power supply used by LED bulbs |
| CN103094962A (en) * | 2013-01-10 | 2013-05-08 | 李鹏 | Portable power source used for wireless charging and wireless charging system |
| CN104079048A (en) * | 2013-03-28 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Charging circuit |
| CN103248381A (en) * | 2013-05-15 | 2013-08-14 | 成都市宏山科技有限公司 | Radio with storm surge protection function |
| CN103501023A (en) * | 2013-08-23 | 2014-01-08 | 苏州佳世达电通有限公司 | Charging circuit |
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| WO2016173460A1 (en) * | 2015-04-30 | 2016-11-03 | 成都迈奥信息技术有限公司 | Smart watch charging base integrating lighting function |
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| Publication number | Publication date |
|---|---|
| WO2016173460A1 (en) | 2016-11-03 |
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Application publication date: 20150819 |
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