CN202444670U - Portable intelligent LED (Light Emitting Diode) lighting device - Google Patents
Portable intelligent LED (Light Emitting Diode) lighting device Download PDFInfo
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- CN202444670U CN202444670U CN2012200590293U CN201220059029U CN202444670U CN 202444670 U CN202444670 U CN 202444670U CN 2012200590293 U CN2012200590293 U CN 2012200590293U CN 201220059029 U CN201220059029 U CN 201220059029U CN 202444670 U CN202444670 U CN 202444670U
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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
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- 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
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Abstract
The utility model discloses a portable intelligent LED (Light Emitting Diode) lighting device which comprises a controller module, an LED driving circuit module, a button circuit module, an LED light emitting circuit module and a power supply, wherein the LED driving circuit module and the button circuit module are connected with the controller module; the LED light emitting circuit module is connected with the LED driving circuit module; the power supply is used for supplying power to the controller module and the LED driving circuit module; the power supply comprises a charge management circuit module connected with an external power supply, a charge battery connected with the charge management circuit module and a battery management circuit module both connected with the charge management circuit module and the charge battery; and the controller module and the LED driving circuit module are both connected with the battery management circuit module. The lighting device is simple in structure, reasonable in design, convenient to carry, rapid and convenient to use and operate, high in intelligent degree, complete in function, energy-saving and environment-friendly, strong in practicability, good in use effect and is capable of meeting various lighting requirements and is convenient to popularize and use.
Description
Technical field
The utility model relates to a kind of lighting device, especially relates to a kind of portable intelligent LED lighting device.
Background technology
Common lighting device has traditional flashlight, rechargeable LED flashlight, portable LED lighting device etc. in the prior art; Though they can satisfy people's lighting demand in case of emergency basically; But; They all exist certain defective and deficiency, can not satisfy people's user demand well, are in particular in:
(1) traditional flashlight: the not reproducible utilization of battery, battery cause environmental pollution, efficient low; Volume is big, is difficult for carrying.
(2) rechargeable LED flashlight: the lead-acid battery power supply, be prone to cause environmental pollution, battery life is short; Volume is big, weight is big, is difficult for carrying; Need the 220V alternating current power supply charging, inconvenient open-air the use.
(3) portable LED lighting device: intelligentized design such as uncontrollable, the no battery dump energy measuring ability of brightness, no battery charge prompting function.
The utility model content
The utility model technical problem to be solved is to above-mentioned deficiency of the prior art a kind of portable intelligent LED lighting device to be provided, and it is simple in structure, and is reasonable in design; Easy to carry, use simple operation, intelligent degree is high; Complete function, energy-conserving and environment-protective, practical; Result of use is good, can satisfy multiple lighting demand, is convenient to promote the use of.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of portable intelligent LED lighting device; It is characterized in that: led drive circuit module of comprise controller module, joining with controller module and key circuit module, the LED illuminating circuit module of joining with the led drive circuit module and be used for power supply to controller module and led drive circuit module for power supply; Said power supply comprises the charge management circuit module of joining with external power supply, the rechargeable battery that joins with the charge management circuit module and the battery management circuit module that all joins with charge management circuit module and rechargeable battery, and said controller module and led drive circuit module are all joined with said battery management circuit module.
Above-mentioned portable intelligent LED lighting device; It is characterized in that: comprise charging voltage testing circuit module of joining with the charge management circuit module and the battery electric quantity testing circuit module of joining with rechargeable battery, said charging voltage testing circuit module and battery electric quantity testing circuit module are all joined with said controller module.
Above-mentioned portable intelligent LED lighting device is characterized in that: said charge management circuit module comprises chip MP4462, diode SS34, inductance L 1, resistance R 2, R5, R6, R7 and R11, and capacitor C 1, C2 and C11; Pin 0 and the pin 6 equal ground connection of said chip MP4462; Pin 1 and the pin 2 of said chip MP4462 all join with an end of inductance L 1, the negative pole of diode SS34 and an end of capacitor C 1; The other end of said inductance L 1 is through capacitor C 2 ground connection; The plus earth of said diode SS34; The pin 3 of said chip MP4462 joins through the resistance R 2 output V+ with external power supply, and the pin 4 of said chip MP4462 is through the capacitor C 11 and resistance R 5 ground connection of series connection, and the pin 5 of said chip MP4462 joins through resistance R 11 ground connection and with an end of resistance R 6; The other end of the other end of said resistance R 6 and inductance L 1 joins and is the output VCHG of charge management circuit module; The pin 7 of said chip MP4462 is through resistance R 7 ground connection, and the pin 8 of said chip MP4462 and pin 9 all join with the output V+ of external power supply, and the pin 10 of said chip MP4462 and the other end of capacitor C 1 join.
Above-mentioned portable intelligent LED lighting device is characterized in that: said external power supply is+the 12V DC power supply; Said rechargeable battery is lithium battery and joins with the output VCHG of charge management circuit module.
Above-mentioned portable intelligent LED lighting device is characterized in that: said battery management circuit module comprises chip MP2607, resistance R 4, R10 and R12, and capacitor C 10 and C12; The pin 0 of said chip MP2607, pin 6 and pin 7 equal ground connection; The pin 1 of said chip MP2607 and pin 2 all join with the output BAT of rechargeable battery and pass through capacitor C 12 ground connection; The pin 4 of said chip MP2607 is through resistance R 12 ground connection; The pin 5 of said chip MP2607 is through capacitor C 10 ground connection; The pin 8 of said chip MP2607 is through resistance R 4 ground connection, and the pin 11 of said chip MP2607 joins with the output VCHG of charge management circuit module with 12 and passes through resistance R 10 and R4 ground connection, and the pin 13 of said chip MP2607 and 14 is the output VSYS of said battery management circuit module.
Above-mentioned portable intelligent LED lighting device; It is characterized in that: said controller module comprises single-chip microcomputer PIC12F1822 and the reset circuit and the program download interface circuit that join with single-chip microcomputer PIC12F1822; Said reset circuit comprises resistance R 126 and capacitor C 155; One end of said resistance R 126 and the output VSYS of said battery management circuit module join; One end of the other end of said resistance R 126 and capacitor C 155 all joins the other end ground connection of said capacitor C 155 with the pin 4 of said single-chip microcomputer PIC12F1822; Said program download interface circuit comprises the connector CON5 with 5 pins; The pin 1 of said connector CON5 joins with the pin 4 of said single-chip microcomputer PIC12F1822; Pin 2 ground connection of said connector CON5; The pin 3 of said connector CON5 joins with the output VSYS of said battery management circuit module; The pin 4 of said connector CON5 joins with the pin 6 of said single-chip microcomputer PIC12F1822, and the pin 5 of said connector CON5 joins with the pin 7 of said single-chip microcomputer PIC12F1822; The pin 1 of said single-chip microcomputer PIC12F1822 joins pin 8 ground connection of said single-chip microcomputer PIC12F1822 with the output VSYS of said battery management circuit module.
Above-mentioned portable intelligent LED lighting device is characterized in that: said led drive circuit module comprises chip MP3305, diode SS2, inductance L 2, resistance R 103 and resistance R 21 and capacitor C 3; The pin 0 of said chip MP3305, pin 2 and pin 8 equal ground connection; The pin 1 of said chip MP3305 joins with the positive pole of diode SS2 and joins through the output VSYS of inductance L 2 with said battery management circuit module; The pin 3 of said chip MP3305 joins with the output VSYS of said battery management circuit module and passes through capacitor C 3 ground connection; The pin 4 of said chip MP3305 is through resistance R 103 ground connection; The pin 5 of said chip MP3305 joins with the pin 2 of said single-chip microcomputer PIC12F1822; The pin 6 of said chip MP3305 is the cathode output end LED-of said led drive circuit module, and the pin 7 of said chip MP3305 is through resistance R 21 ground connection, and the negative pole of said diode SS2 is the cathode output end LED+ of said led drive circuit module.
Above-mentioned portable intelligent LED lighting device; It is characterized in that: said LED illuminating circuit module comprises the light-emitting diode group between the cathode output end LED+ of four groups of cathode output end LED-that are connected in parallel on said led drive circuit module and said led drive circuit module, and every group of said light-emitting diode group comprises the LED of three series connection.
Above-mentioned portable intelligent LED lighting device; It is characterized in that: said key circuit module comprises connector CON3 and button S1 and the button S2 with 3 pins; The pin 3 of the end of said button S1 and the pin of said connector CON3 1 and single-chip microcomputer PIC12F1822 joins; The pin 5 of the end of said button S2 and the pin of said connector CON3 3 and single-chip microcomputer PIC12F1822 joins the other end of the other end of said button S1, button S2 and the pin of connector CON3 2 equal ground connection.
Above-mentioned portable intelligent LED lighting device; It is characterized in that: said charging voltage testing circuit module comprises resistance R 15 and R17; One end of said resistance R 15 and the output VCHG of said charge management circuit module join; One end of the other end of said resistance R 15 and resistance R 17 all joins the other end ground connection of said resistance R 17 with the pin 6 of said single-chip microcomputer PIC12F1822; Said battery electric quantity testing circuit module comprises resistance R 16 and R18; One end of said resistance R 16 and the output BAT of said rechargeable battery join; One end of the other end of said resistance R 16 and resistance R 18 all joins the other end ground connection of said resistance R 18 with the pin 7 of said single-chip microcomputer PIC12F1822.
The utility model compared with prior art has the following advantages:
1, the utility model is simple in structure, and is reasonable in design, and volume is little, in light weight, is convenient for carrying.
2, the utility model can be opened illumination or lighting-off through the operation push-button circuit module, can also adjust brightness of illumination and check battery dump energy through the operation push-button circuit module, uses simple operation, and intelligent degree is high, complete function.
3, the utility model external power supply can adopt+the 12V DC power supply, is more suitable for vehicle-mounted charge and uses, and is more suitable for the self-driving tourism and uses.
4, the utility model is long service time of once charging, under intermediate light, and sustainable illumination 12 hours; Reduce the useful life that charging times also can prolong rechargeable battery, and then prolong the useful life of the utility model, energy-conserving and environment-protective.
5, the utility model is practical, and result of use is good, can satisfy family expenses and multiple in emergency circumstances lighting demand, can also be applicable to the camping tent illumination, is convenient to promote the use of.
In sum, the utility model is simple in structure, and is reasonable in design, easy to carry, uses simple operation, and intelligent degree is high, complete function, and energy-conserving and environment-protective, practical, result of use is good, can satisfy multiple lighting demand, is convenient to promote the use of.
Through accompanying drawing and embodiment, the technical scheme of the utility model is done further detailed description below.
Description of drawings
Fig. 1 is the schematic block circuit diagram of the utility model.
Fig. 2 is the circuit theory diagrams of the utility model charge management circuit module.
Fig. 3 is the circuit theory diagrams of the utility model battery management circuit module.
Fig. 4 is the circuit theory diagrams of the utility model controller module.
Fig. 5 is the circuit theory diagrams of the utility model led drive circuit module.
Fig. 6 is the circuit theory diagrams of the utility model LED illuminating circuit module.
Fig. 7 is the circuit theory diagrams of the utility model key circuit module.
Fig. 8 is the circuit theory diagrams of the utility model charging voltage testing circuit module and battery electric quantity testing circuit module.
Description of reference numerals:
The 1-controller module; The 2-LED drive circuit module; 3-key circuit module;
The 4-external power supply; 5-charge management circuit module; The 6-rechargeable battery;
7-battery management circuit module; 8-charging voltage testing circuit module;
9-battery electric quantity testing circuit module; 10-LED illuminating circuit module.
Embodiment
As shown in Figure 1; Led drive circuit module 2 that the utility model comprises controller module 1, join with controller module 1 and key circuit module 3, the LED illuminating circuit module 10 of joining with led drive circuit module 2 and be used for power supply to controller module 1 and 2 power supplies of led drive circuit module; Said power supply comprises the charge management circuit module 5 of joining with external power supply 4, the rechargeable battery 6 that joins with charge management circuit module 5 and the battery management circuit module 7 that all joins with charge management circuit module 5 and rechargeable battery 6, and said controller module 1 all joins with said battery management circuit module 7 with led drive circuit module 2.
The utility model also comprises charging voltage testing circuit module 8 of joining with charge management circuit module 5 and the battery electric quantity testing circuit module 9 of joining with rechargeable battery 6, and said charging voltage testing circuit module 8 is all joined with said controller module 1 with battery electric quantity testing circuit module 9.
In conjunction with Fig. 2, in the present embodiment, said charge management circuit module 5 comprises chip MP4462, diode SS34, inductance L 1, resistance R 2, R5, R6, R7 and R11, and capacitor C 1, C2 and C11; Pin 0 and the pin 6 equal ground connection of said chip MP4462; Pin 1 and the pin 2 of said chip MP4462 all join with an end of inductance L 1, the negative pole of diode SS34 and an end of capacitor C 1; The other end of said inductance L 1 is through capacitor C 2 ground connection; The plus earth of said diode SS34; The pin 3 of said chip MP4462 joins through the resistance R 2 output V+ with external power supply 4, and the pin 4 of said chip MP4462 is through the capacitor C 11 and resistance R 5 ground connection of series connection, and the pin 5 of said chip MP4462 joins through resistance R 11 ground connection and with an end of resistance R 6; The other end of the other end of said resistance R 6 and inductance L 1 joins and is the output VCHG of charge management circuit module 5; The pin 7 of said chip MP4462 is through resistance R 7 ground connection, and the pin 8 of said chip MP4462 and pin 9 all join with the output V+ of external power supply 4, and the pin 10 of said chip MP4462 and the other end of capacitor C 1 join.Wherein, inductance L 1, capacitor C 2 and diode SS34 accomplish the BUCK hypotensive effect; Capacitor C 1 is accomplished the voltage pump liter; Resistance R 7 is provided with the PWM chopping frequency; Resistance R 6 constitutes bleeder circuit with R11, accomplishes Voltage Feedback; Resistance R 5 is accomplished voltage compensation with capacitor C 1; Resistance R 2 is a pull-up resistor, enables chip MP4462 work.
In the present embodiment, said external power supply 4 is+the 12V DC power supply, is more suitable for vehicle-mounted charge and uses, and is more suitable for the self-driving tourism and uses; Said rechargeable battery 6 joins for lithium battery and with the output VCHG of charge management circuit module 5.
In conjunction with Fig. 3, in the present embodiment, said battery management circuit module 7 comprises chip MP2607, resistance R 4, R10 and R12, and capacitor C 10 and C12; The pin 0 of said chip MP2607, pin 6 and pin 7 equal ground connection; The pin 1 of said chip MP2607 and pin 2 all join with the output BAT of rechargeable battery 6 and pass through capacitor C 12 ground connection; The pin 4 of said chip MP2607 is through resistance R 12 ground connection; The pin 5 of said chip MP2607 is through capacitor C 10 ground connection; The pin 8 of said chip MP2607 is through resistance R 4 ground connection, and the pin 11 of said chip MP2607 joins with the output VCHG of charge management circuit module 5 with 12 and passes through resistance R 10 and R4 ground connection, and the pin 13 of said chip MP2607 and 14 is the output VSYS of said battery management circuit module 7.Wherein, resistance R 4 constitutes bleeder circuit with R10, accomplishes the voltage detecting of the output VCHG of charge management circuit module 5; Capacitor C 12 strobes; Resistance R 12 is accomplished current detecting, with protection rechargeable battery 6; Capacitor C 10 is accomplished the charging interval management, overcharges to prevent rechargeable battery 6.
In conjunction with Fig. 4; In the present embodiment; Said controller module 1 comprises single-chip microcomputer PIC12F1822 and the reset circuit and the program download interface circuit that join with single-chip microcomputer PIC12F1822; Said reset circuit comprises resistance R 126 and capacitor C 155; One end of said resistance R 126 and the output VSYS of said battery management circuit module 7 join, and an end of the other end of said resistance R 126 and capacitor C 155 all joins the other end ground connection of said capacitor C 155 with the pin 4 of said single-chip microcomputer PIC12F1822; Said program download interface circuit comprises the connector CON5 with 5 pins; The pin 1 of said connector CON5 joins with the pin 4 of said single-chip microcomputer PIC12F1822; Pin 2 ground connection of said connector CON5; The pin 3 of said connector CON5 joins with the output VSYS of said battery management circuit module 7; The pin 4 of said connector CON5 joins with the pin 6 of said single-chip microcomputer PIC12F1822, and the pin 5 of said connector CON5 joins with the pin 7 of said single-chip microcomputer PIC12F1822; The pin 1 of said single-chip microcomputer PIC12F1822 joins pin 8 ground connection of said single-chip microcomputer PIC12F1822 with the output VSYS of said battery management circuit module 7.
In conjunction with Fig. 5, in the present embodiment, said led drive circuit module 2 comprises chip MP3305, diode SS2, inductance L 2, resistance R 103 and resistance R 21 and capacitor C 3; The pin 0 of said chip MP3305, pin 2 and pin 8 equal ground connection; The pin 1 of said chip MP3305 joins with the positive pole of diode SS2 and joins through the output VSYS of inductance L 2 with said battery management circuit module 7; The pin 3 of said chip MP3305 joins with the output VSYS of said battery management circuit module 7 and passes through capacitor C 3 ground connection; The pin 4 of said chip MP3305 is through resistance R 103 ground connection; The pin 5 of said chip MP3305 joins with the pin 2 of said single-chip microcomputer PIC12F1822; The pin 6 of said chip MP3305 is the cathode output end LED-of said led drive circuit module 2, and the pin 7 of said chip MP3305 is through resistance R 21 ground connection, and the negative pole of said diode SS2 is the cathode output end LED+ of said led drive circuit module 2.Wherein, inductance L 2, capacitor C 3 and diode SS2 accomplish the BOOST boost function; Resistance R 21 is accomplished the LED current detecting, with protection LED; Resistance R 103 is accomplished voltage detecting; Pin 2 output frequencies of said single-chip microcomputer PIC12F1822 are the pwm signal of 1KHz, through regulating duty ratio, can realize the adjustment to the LED luminosity.
In conjunction with Fig. 6; In the present embodiment; Said LED illuminating circuit module 10 comprises the light-emitting diode group between the cathode output end LED+ of four groups of cathode output end LED-that are connected in parallel on said led drive circuit module 2 and said led drive circuit module 2, and every group of said light-emitting diode group comprises the LED of three series connection.
In conjunction with Fig. 7; In the present embodiment; Said key circuit module 3 comprises connector CON3 and button S1 and the button S2 with 3 pins; The pin 3 of the end of said button S1 and the pin of said connector CON3 1 and single-chip microcomputer PIC12F1822 joins, and the pin 5 of the end of said button S2 and the pin of said connector CON3 3 and single-chip microcomputer PIC12F1822 joins the other end of the other end of said button S1, button S2 and the pin of connector CON3 2 equal ground connection.
In conjunction with Fig. 8; In the present embodiment; Said charging voltage testing circuit module 8 comprises resistance R 15 and R17; One end of said resistance R 15 and the output VCHG of said charge management circuit module 5 join, and an end of the other end of said resistance R 15 and resistance R 17 all joins the other end ground connection of said resistance R 17 with the pin 6 of said single-chip microcomputer PIC12F1822; Said battery electric quantity testing circuit module 9 comprises resistance R 16 and R18; One end of said resistance R 16 and the output BAT of said rechargeable battery 6 join; One end of the other end of said resistance R 16 and resistance R 18 all joins the other end ground connection of said resistance R 18 with the pin 7 of said single-chip microcomputer PIC12F1822.
The operation principle and the course of work of the utility model are:
(1) charged state: when inserting external power supply 4; External power supply 4 gives rechargeable battery 6 chargings through charge management circuit module 5; Charging voltage testing circuit mould 8 detects charging voltage in real time and detected signal is exported to controller module 1; Controller module 1 is luminous through led drive circuit module 2 driving LED illuminating circuit modules 10, through regulating the brightness of LED illuminating circuit module 10, realizes the indication to charging voltage;
(2) illumination condition: through operation push-button circuit module 3, control LED illuminating circuit module 10 begins illumination or lighting-off; During illumination, the voltage of 7 pairs of rechargeable batteries of battery management circuit module, 6 outputs is given controller module 1 and 2 power supplies of led drive circuit module after carrying out filtering and voltage stabilizing, and led drive circuit module 2 driving LED illuminating circuit modules 10 are luminous, throw light on; In the lighting process, can also adjust brightness of illumination, for example brightness of illumination is divided into 5 grades, pin the button that begins to throw light on for a long time, brightness is adjusted through operation push-button circuit module 3;
(3) battery electric quantity Intelligent Measurement state: battery electric quantity testing circuit module 9 detects battery electric quantity in real time and detected signal is exported to controller module 1; Controller module is luminous through led drive circuit module 2 driving LED illuminating circuit modules 10; Through regulating the luminance of LED illuminating circuit module 10, realize indication to battery electric quantity; For example when the electric weight of rechargeable battery 6 be Full Charge Capacity 40% the time, the user is reminded in LED illuminating circuit module 10 flickers 2 times; When the electric weight of rechargeable battery 6 be Full Charge Capacity 20% the time, the user is reminded in LED illuminating circuit module 10 flickers 5 times; When the electric weight wretched insufficiency of rechargeable battery 6, shutdown is with protection rechargeable battery 6 automatically; Flicker was reminded the user 10 times after rechargeable battery 6 chargings were accomplished; Can come to inquire about at any time battery dump energy through operation push-button circuit module 3.
The utility model under intermediate light, sustainable illumination 12 hours.Can satisfy family expenses and multiple in emergency circumstances lighting demand; Because LED illuminating circuit module 10 is astigmatic formula illumination, can also be applicable to the camping tent illumination.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any restriction; Everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection range of the utility model technical scheme according to the utility model technical spirit.
Claims (10)
1. portable intelligent LED lighting device; It is characterized in that: the power supply that the led drive circuit module (2) of comprise controller module (1), joining with controller module (1) and key circuit module (3), the LED illuminating circuit module (10) of joining with led drive circuit module (2) and being used for supplied power to controller module (1) and led drive circuit module (2); Said power supply comprises the charge management circuit module (5) of joining with external power supply (4), the rechargeable battery (6) that joins with charge management circuit module (5) and the battery management circuit module (7) that all joins with charge management circuit module (5) and rechargeable battery (6), and said controller module (1) and led drive circuit module (2) are all joined with said battery management circuit module (7).
2. according to the described portable intelligent LED of claim 1 lighting device; It is characterized in that: comprise charging voltage testing circuit module (8) of joining with charge management circuit module (5) and the battery electric quantity testing circuit module (9) of joining with rechargeable battery (6), said charging voltage testing circuit module (8) and battery electric quantity testing circuit module (9) are all joined with said controller module (1).
3. according to the described portable intelligent LED of claim 2 lighting device, it is characterized in that: said charge management circuit module (5) comprises chip MP4462, diode SS34, inductance L 1, resistance R 2, R5, R6, R7 and R11, and capacitor C 1, C2 and C11; Pin 0 and the pin 6 equal ground connection of said chip MP4462; Pin 1 and the pin 2 of said chip MP4462 all join with an end of inductance L 1, the negative pole of diode SS34 and an end of capacitor C 1; The other end of said inductance L 1 is through capacitor C 2 ground connection; The plus earth of said diode SS34; The pin 3 of said chip MP4462 joins through the resistance R 2 output V+ with external power supply (4), and the pin 4 of said chip MP4462 is through the capacitor C 11 and resistance R 5 ground connection of series connection, and the pin 5 of said chip MP4462 joins through resistance R 11 ground connection and with an end of resistance R 6; The other end of the other end of said resistance R 6 and inductance L 1 joins and is the output VCHG of charge management circuit module (5); The pin 7 of said chip MP4462 is through resistance R 7 ground connection, and the pin 8 of said chip MP4462 and pin 9 all join with the output V+ of external power supply (4), and the pin 10 of said chip MP4462 and the other end of capacitor C 1 join.
4. according to the described portable intelligent LED of claim 3 lighting device, it is characterized in that: said external power supply (4) is+the 12V DC power supply; Said rechargeable battery (6) joins for lithium battery and with the output VCHG of charge management circuit module (5).
5. according to the described portable intelligent LED of claim 4 lighting device, it is characterized in that: said battery management circuit module (7) comprises chip MP2607, resistance R 4, R10 and R12, and capacitor C 10 and C12; The pin 0 of said chip MP2607, pin 6 and pin 7 equal ground connection; The pin 1 of said chip MP2607 and pin 2 all join with the output BAT of rechargeable battery (6) and pass through capacitor C 12 ground connection; The pin 4 of said chip MP2607 is through resistance R 12 ground connection; The pin 5 of said chip MP2607 is through capacitor C 10 ground connection; The pin 8 of said chip MP2607 is through resistance R 4 ground connection, and the pin 11 of said chip MP2607 joins with the output VCHG of charge management circuit module (5) with 12 and passes through resistance R 10 and R4 ground connection, and the pin 13 of said chip MP2607 and 14 is the output VSYS of said battery management circuit module (7).
6. according to the described portable intelligent LED of claim 5 lighting device; It is characterized in that: said controller module (1) comprises single-chip microcomputer PIC12F1822 and the reset circuit and the program download interface circuit that join with single-chip microcomputer PIC12F1822; Said reset circuit comprises resistance R 126 and capacitor C 155; The output VSYS of one end of said resistance R 126 and said battery management circuit module (7) joins; One end of the other end of said resistance R 126 and capacitor C 155 all joins the other end ground connection of said capacitor C 155 with the pin 4 of said single-chip microcomputer PIC12F1822; Said program download interface circuit comprises the connector CON5 with 5 pins; The pin 1 of said connector CON5 joins with the pin 4 of said single-chip microcomputer PIC12F1822; Pin 2 ground connection of said connector CON5; The pin 3 of said connector CON5 joins with the output VSYS of said battery management circuit module (7); The pin 4 of said connector CON5 joins with the pin 6 of said single-chip microcomputer PIC12F1822, and the pin 5 of said connector CON5 joins with the pin 7 of said single-chip microcomputer PIC12F1822; The pin 1 of said single-chip microcomputer PIC12F1822 joins pin 8 ground connection of said single-chip microcomputer PIC12F1822 with the output VSYS of said battery management circuit module (7).
7. according to the described portable intelligent LED of claim 6 lighting device, it is characterized in that: said led drive circuit module (2) comprises chip MP3305, diode SS2, inductance L 2, resistance R 103 and resistance R 21 and capacitor C 3; The pin 0 of said chip MP3305, pin 2 and pin 8 equal ground connection; The pin 1 of said chip MP3305 joins with the positive pole of diode SS2 and joins through the output VSYS of inductance L 2 with said battery management circuit module (7); The pin 3 of said chip MP3305 joins with the output VSYS of said battery management circuit module (7) and passes through capacitor C 3 ground connection; The pin 4 of said chip MP3305 is through resistance R 103 ground connection; The pin 5 of said chip MP3305 joins with the pin 2 of said single-chip microcomputer PIC12F1822; The pin 6 of said chip MP3305 is the cathode output end LED-of said led drive circuit module (2), and the pin 7 of said chip MP3305 is through resistance R 21 ground connection, and the negative pole of said diode SS2 is the cathode output end LED+ of said led drive circuit module (2).
8. according to the described portable intelligent LED of claim 7 lighting device; It is characterized in that: said LED illuminating circuit module (10) comprises the light-emitting diode group between the cathode output end LED+ of four groups of cathode output end LED-that are connected in parallel on said led drive circuit module (2) and said led drive circuit module (2), and every group of said light-emitting diode group comprises the LED of three series connection.
9. according to the described portable intelligent LED of claim 6 lighting device; It is characterized in that: said key circuit module (3) comprises connector CON3 and button S1 and the button S2 with 3 pins; The pin 3 of the end of said button S1 and the pin of said connector CON3 1 and single-chip microcomputer PIC12F1822 joins; The pin 5 of the end of said button S2 and the pin of said connector CON3 3 and single-chip microcomputer PIC12F1822 joins the other end of the other end of said button S1, button S2 and the pin of connector CON3 2 equal ground connection.
10. according to the described portable intelligent LED of claim 6 lighting device; It is characterized in that: said charging voltage testing circuit module (8) comprises resistance R 15 and R17; The output VCHG of one end of said resistance R 15 and said charge management circuit module (5) joins; One end of the other end of said resistance R 15 and resistance R 17 all joins the other end ground connection of said resistance R 17 with the pin 6 of said single-chip microcomputer PIC12F1822; Said battery electric quantity testing circuit module (9) comprises resistance R 16 and R18; The output BAT of one end of said resistance R 16 and said rechargeable battery (6) joins; One end of the other end of said resistance R 16 and resistance R 18 all joins the other end ground connection of said resistance R 18 with the pin 7 of said single-chip microcomputer PIC12F1822.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200590293U CN202444670U (en) | 2012-02-22 | 2012-02-22 | Portable intelligent LED (Light Emitting Diode) lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200590293U CN202444670U (en) | 2012-02-22 | 2012-02-22 | Portable intelligent LED (Light Emitting Diode) lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202444670U true CN202444670U (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200590293U Expired - Fee Related CN202444670U (en) | 2012-02-22 | 2012-02-22 | Portable intelligent LED (Light Emitting Diode) lighting device |
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| Country | Link |
|---|---|
| CN (1) | CN202444670U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103427821A (en) * | 2013-08-16 | 2013-12-04 | 宋利军 | Power management device realizing zero standby current |
| CN103634985A (en) * | 2013-10-30 | 2014-03-12 | 吴敏其 | Intelligent LED (Light-Emitting Diode) controller |
-
2012
- 2012-02-22 CN CN2012200590293U patent/CN202444670U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103427821A (en) * | 2013-08-16 | 2013-12-04 | 宋利军 | Power management device realizing zero standby current |
| CN103634985A (en) * | 2013-10-30 | 2014-03-12 | 吴敏其 | Intelligent LED (Light-Emitting Diode) controller |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20130222 |