CN112839402A - High-low beam switching control explosion-flash headlamp - Google Patents
High-low beam switching control explosion-flash headlamp Download PDFInfo
- Publication number
- CN112839402A CN112839402A CN201911153841.5A CN201911153841A CN112839402A CN 112839402 A CN112839402 A CN 112839402A CN 201911153841 A CN201911153841 A CN 201911153841A CN 112839402 A CN112839402 A CN 112839402A
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- circuit module
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- control circuit
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- 238000001514 detection method Methods 0.000 claims abstract description 28
- 238000004880 explosion Methods 0.000 claims abstract description 14
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
- G01P3/40—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light using stroboscopic means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K7/00—Lamps for purposes other than general lighting
- H01K7/02—Lamps for purposes other than general lighting for producing a narrow beam of light; for approximating a point-like source of light, e.g. for searchlight, for cinematographic projector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K9/00—Lamps having two or more incandescent bodies separately heated
- H01K9/08—Lamps having two or more incandescent bodies separately heated to provide selectively different light effects, e.g. for automobile headlamp
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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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention provides a far and near light switching control explosion and flash headlight, which comprises a rectifier circuit module, a first voltage reduction circuit module, a first IC circuit module, a first current detection circuit module, a second voltage reduction circuit module, a second IC circuit module, a second current detection circuit module, a voltage stabilizing circuit module, an explosion and flash control circuit module, a far and near light MUC control circuit module and a time control circuit module, and has the beneficial effects that: the product adopts a double-IC circuit, the far and near light are independently controlled by an IC, and the AC and DC voltage can be universal; the product is controlled by the original far and near light change-over switch of the motorcycle, the far and near light can be quickly changed over within 1.5 seconds to trigger the flashing function, and the far and near light can be changed over at normal speed without triggering the flashing function, so that the convenience of the product is greatly improved; the product is added with the flashing function, the power can be switched into the flashing state only by pressing two on-off keys within 2 seconds continuously, the normal-bright state can be recovered by pressing one more time, and the product is convenient and practical to switch and use at will.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of lamps, in particular to a high-beam and low-beam switching control explosion flash lamp.
[ background of the invention ]
The headlight on the existing market explodes and dodges the function and need be according to using special switch in proper order, need special wiring and install extra switch, and it is also inconvenient to use.
[ summary of the invention ]
The invention aims to solve the defects that the conventional headlight flashing function in the market needs to use a special switch in sequence, needs to be wired and provided with an additional switch, and is inconvenient to use.
The invention is realized by the following technical scheme:
a high beam and low beam switching control explosion flash headlamp comprises a rectifier circuit module, a first voltage reduction circuit module, a first IC circuit module, a first current detection circuit module, a second voltage reduction circuit module, a second IC circuit module, a second current detection circuit module, a voltage stabilizing circuit module, an explosion flash control circuit module, a high beam and low beam MCU control circuit module and a time control circuit module, wherein the rectifier circuit module is electrically connected with the first IC circuit module, the rectifier circuit module is electrically connected with the first voltage reduction circuit module, the first voltage reduction circuit module is electrically connected with the first IC circuit module, and the first current detection circuit module is electrically connected with the first IC circuit module;
the rectifier circuit module is electrically connected with the second IC circuit module, the second voltage reduction circuit module is electrically connected with the second IC circuit module, the second current detection circuit module is electrically connected with the second IC circuit module, the voltage stabilizing circuit module is electrically connected with the rectifier circuit module, the voltage stabilizing circuit module is electrically connected with the flashing control circuit module, the flashing control circuit module is electrically connected with the far and near light MCU control circuit module, the time control circuit module is electrically connected with the far and near light MCU control circuit module, and the flashing control circuit module is electrically connected with the time control circuit module.
Further, after the input voltage of the rectifier circuit module is rectified by the bridge stacks of diodes D23, D25, D26, D27, D29, D34, D35 and D36, the rectified current is filtered by two capacitors C47 and C84, and a stable direct current is provided for a rear circuit.
Furthermore, the first voltage reduction circuit module comprises a PWM voltage reduction constant current circuit consisting of pins 4 of L18, D78, D77, D76 and U13 ICs, a pin 4 of the other end of L18 is connected with a pin 4 of the U13IC, and the pin 4 of the U13IC provides a signal with a duty ratio for L18 to realize the voltage reduction effect.
Furthermore, the second voltage reduction circuit module comprises a PWM voltage reduction circuit consisting of pins 4 of L19, D79, D80, D81 and U25 ICs, a pin 4 of the other end of L19 is connected with a pin 4 of the U25IC, and the pin 4 of the U25IC provides a signal with a duty ratio for L19 to realize the voltage reduction effect.
Furthermore, the first current detection circuit module is a constant current detection circuit formed by the 6 th pin of U13IC, R122, R123 and the other end of the resistor being grounded.
Furthermore, the second current detection circuit module is a constant current detection circuit formed by the 6 th pin of U25IC, R128 and R129 and the other end of the resistor which are grounded.
Furthermore, the voltage stabilizing circuit module is connected with the front end of the rectifying circuit module, the voltage rectified by the rectifying circuit module is input by 12V through C52, R131 and U15IN pins and output by 5V through U15OUT pin, and the R35 detects the output voltage and directly provides 5V stable voltage for the rear-end flash control circuit module.
Further, explode and dodge control circuit module and give U1 VDD power supply far and near light MCU control circuit module by 5V voltage directly through D37, the signal is cut off in two seconds to the far and near light MCU control circuit module of electricity when detecting 5V voltage, the far and near light MCU control circuit module of electricity will get into operating condition, the far and near light MCU control circuit module of electricity will export a pulse signal and give the DIM foot of second IC circuit module, and the SM foot electric current of second IC circuit module can be opened and shut fast, the LED lamp state of exploding dodging under test.
Furthermore, the clock circuit module comprises U14 VDD and C53, the VDD of U14 is connected with one end of C53, the other end of C53 is connected with a reference ground, and the response time of the on-off key switch and the off-on key switch of the input end can be changed by changing the capacitance value of C53.
The invention has the beneficial effects that:
(1) the product adopts a double-IC circuit, the far and near light are independently controlled by an IC, and the AC and DC voltage can be universal;
(2) the product is controlled by the original far and near light change-over switch of the motorcycle, the far and near light can be quickly changed over within 1.5 seconds to trigger the flashing function, and the far and near light can be changed over at normal speed without triggering the flashing function, so that the convenience of the product is greatly improved;
(3) the product is added with the flashing function, the power can be switched into the flashing state only by pressing two on-off keys within 2 seconds continuously, the normal-bright state can be recovered by pressing one more time, and the product is convenient and practical to switch and use at will.
[ description of the drawings ]
FIG. 1 is a schematic view of a high beam and low beam switching control high-intensity flash headlamp according to the present invention;
FIG. 2 is a circuit diagram of the high beam and low beam switching control of the high and low beam flashing lamps according to the present invention;
reference numerals: 1. a rectifier circuit module; 2. a first voltage-reducing circuit module; 3. a first IC circuit module; 4. a first current detection circuit module; 5. a second voltage-reducing circuit module; 6. a second IC circuit module; 7. a second current detection circuit module; 8. a voltage stabilizing circuit module; 9. a flash control circuit module; 10. the far and near light MCU control circuit module; 11. and a time control circuit module.
[ detailed description ] embodiments
The invention is further described with reference to the accompanying drawings and the detailed description:
as shown in fig. 1 and fig. 2, a high beam and low beam switching control burst-flash headlamp comprises a rectifier circuit module 1, a first voltage-reducing circuit module 2, a first IC circuit module 3, a first current detection circuit module 4, a second voltage-reducing circuit module 5, a second IC circuit module 6, a second current detection circuit module 7, a voltage stabilizing circuit module 8, a burst-flash control circuit module 9, a high beam and low beam MCU control circuit module 10, and a time control circuit module 11, wherein the rectifier circuit module 1 is electrically connected to the first IC circuit module 3, the rectifier circuit module 1 is electrically connected to the first voltage-reducing circuit module 2, the first voltage-reducing circuit module 2 is electrically connected to the first IC circuit module 3, and the first current detection circuit module 4 is electrically connected to the first IC circuit module 3;
the rectifier circuit module 1 is electrically connected with the second IC circuit module 6, the second voltage reduction circuit module 5 is electrically connected with the second IC circuit module 6, the second current detection circuit module 7 is electrically connected with the second IC circuit module 6, the voltage stabilizing circuit module 8 is electrically connected with the rectifier circuit module 1, the voltage stabilizing circuit module 8 is electrically connected with the flashing control circuit module 9, the flashing control circuit module 9 is electrically connected with the far and near light MCU control circuit module 10, the time control circuit module 11 is electrically connected with the far and near light MCU control circuit module 10, and the flashing control circuit module 9 is electrically connected with the time control circuit module 11.
Preferably, after the input voltage of the rectifier circuit module 1 is rectified by the bridge stacks of the diodes D23, D25, D26, D27, D29, D34, D35 and D36, the rectified current is filtered by the two capacitors C47 and C84, and a stable direct current is provided for the following circuit.
Preferably, the first voltage-reducing circuit module 2 is a PWM voltage-reducing constant-current circuit composed of pins 4 of the L18, D78, D77, D76 and U13 ICs, a pin 4 of the other end of the L18 is connected to a pin 4 of the U13IC, and the pin 4 of the U13IC provides a signal with a duty ratio to the L18 to achieve the effect of reducing voltage.
Preferably, the second voltage-reducing circuit module 5 is a PWM voltage-reducing circuit composed of pins 4 of the ICs L19, D79, D80, D81 and U25, the pin 4 of the U25IC is connected to the pin 4 of the L19, and the pin 4 of the U25IC provides a duty ratio signal to the L19 to achieve the voltage-reducing effect.
Preferably, the first current detection circuit module 4 is a constant current detection circuit formed by the 6 th pin of U13IC, R122, R123, and the other end of the resistor being grounded.
Preferably, the second current detection circuit module 7 is a constant current detection circuit formed by the 6 th pin of U25IC, R128, R129, and the other end of the resistor grounded.
Preferably, the voltage stabilizing circuit module 8 is connected to the front end of the rectifier circuit module 1, the voltage rectified by the rectifier circuit module 1 is input at 12V through the C52 pin, the R131 pin, the U15IN pin, and output at 5V through the U15OUT pin, and the R35 detects the output voltage, and directly provides a 5V stable voltage for the rear-end flash control circuit module 9.
Preferably, the flashing control circuit module 9 directly supplies power to the U1 VDD through D37 by 5V voltage through the near-far light MCU control circuit module 10, the electric near-far light MCU control circuit module 10 turns off a signal within two seconds after detecting 5V voltage, the electric near-far light MCU control circuit module 10 enters a working state, the electric near-far light MCU control circuit module 10 outputs a pulse signal to the DIM pin of the second IC circuit module 6, the SM pin current of the second IC circuit module 6 is rapidly turned on and off, and the LED lamp flashing state is tested.
Preferably, the clock circuit module 11 includes U14 VDD, C53, the VDD of U14 is connected to one end of the C53, the other end of the C53 is connected to ground, and the response time of the on-off switch and the off-on switch of the input end can be changed by changing the capacitance value of C53.
Appropriate changes and modifications to the embodiments described above will become apparent to those skilled in the art from the disclosure and teachings of the foregoing description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (9)
1. The utility model provides a far and near light switching control explodes and dodges headlight which characterized in that: the intelligent control circuit comprises a rectifier circuit module, a first voltage reduction circuit module, a first IC circuit module, a first current detection circuit module, a second voltage reduction circuit module, a second IC circuit module, a second current detection circuit module, a voltage stabilizing circuit module, an explosion flash control circuit module, a far and near light MCU control circuit module and a time control circuit module, wherein the rectifier circuit module is electrically connected with the first IC circuit module, the rectifier circuit module is electrically connected with the first voltage reduction circuit module, the first voltage reduction circuit module is electrically connected with the first IC circuit module, and the first current detection circuit module is electrically connected with the first IC circuit module;
the rectifier circuit module is electrically connected with the second IC circuit module, the second voltage reduction circuit module is electrically connected with the second IC circuit module, the second current detection circuit module is electrically connected with the first IC circuit module, the voltage stabilizing circuit module is electrically connected with the rectifier circuit module, the voltage stabilizing circuit module is electrically connected with the flashing control circuit module, the flashing control circuit module is electrically connected with the far and near light MCU control circuit module, the time control circuit module is electrically connected with the far and near light MCU control circuit module, and the flashing control circuit module is electrically connected with the time control circuit module.
2. The high beam and low beam switching control explosion flash headlamp according to claim 1, characterized in that: the input voltage of the rectifier circuit module is rectified by diodes D23, D25, D26, D27, D29, D34, D35 and D36 bridge stacks, and then the rectified current is filtered by two capacitors C47 and C84, so that stable direct current is provided for a rear circuit.
3. The high beam and low beam switching control explosion flash headlamp according to claim 1, characterized in that: the first voltage reduction circuit module is a PWM voltage reduction constant current circuit consisting of pins 4 of L18, D78, D77, D76 and U13 ICs, a pin at the other end of L18 is connected with the pin 4 of the U13IC, and the pin 4 of the U13IC provides a signal with a duty ratio to the L18 to realize the voltage reduction effect.
4. The high beam and low beam switching control explosion flash headlamp according to claim 1, characterized in that: the second voltage reduction circuit module comprises a PWM voltage reduction circuit consisting of pins 4 of L19, D79, D80, D81 and U25 ICs, a pin at the other end of L19 is connected with the pin 4 of the U25IC, and the pin 4 of the U25IC provides a signal with a duty ratio to the L19 to realize the voltage reduction effect.
5. The high beam and low beam switching control explosion flash headlamp according to claim 1, characterized in that: the first current detection circuit module is a constant current detection circuit formed by grounding the 6 th pin of U13IC, R122 and R123 and the other end of the resistor.
6. The high beam and low beam switching control explosion flash headlamp according to claim 1, characterized in that: the second current detection circuit module is a constant current detection circuit formed by grounding the 6 th pin of U25IC, R128 and R129 and the other end of the resistor.
7. The high beam and low beam switching control explosion flash headlamp according to claim 1, characterized in that: the voltage stabilizing circuit module is connected with the front end of the rectifying circuit module, the rectified voltage of the rectifying circuit module is input by 12V through C52, R131 and U15IN pins and output by 5V through U15OUT pin, and the R35 detects the output voltage and directly provides 5V stable voltage for the rear-end flash control circuit module.
8. The high beam and low beam switching control explosion flash headlamp according to claim 1, characterized in that: the flashing control circuit module is directly through D37 for the far and near light MCU control circuit module of U1 VDD power supply by 5V voltage, the signal of opening in the continuous two seconds of 5V voltage is detected to the far and near light MCU control circuit module of electricity, the far and near light MCU control circuit module of electricity will get into operating condition, the far and near light MCU control circuit module of electricity will export a pulse signal and give the DIM foot of second IC circuit module, and the SM foot electric current of second IC circuit module can be opened and shut fast, tries the LED lamp and explodes the flashing state.
9. The high beam and low beam switching control explosion flash headlamp according to claim 1, characterized in that: the clock circuit module comprises U14 VDD and C53, the VDD of the U14 is connected with one end of the C53, and the other end of the C53 is connected with a reference ground.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911153841.5A CN112839402A (en) | 2019-11-22 | 2019-11-22 | High-low beam switching control explosion-flash headlamp |
| BR102020023110-3A BR102020023110A2 (en) | 2019-11-22 | 2020-11-12 | strobe headlamp with high-low beam control |
| MX2020012406A MX2020012406A (en) | 2019-11-22 | 2020-11-18 | Strobe headlight with high-low headlight control. |
| CONC2020/0014384A CO2020014384A1 (en) | 2019-11-22 | 2020-11-19 | Strobe beacon with high low beacon control |
| PE2020001887A PE20210999A1 (en) | 2019-11-22 | 2020-11-20 | STROBE HEADLIGHT WITH LOW ROAD LIGHT CONTROL |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911153841.5A CN112839402A (en) | 2019-11-22 | 2019-11-22 | High-low beam switching control explosion-flash headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112839402A true CN112839402A (en) | 2021-05-25 |
Family
ID=73578718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911153841.5A Pending CN112839402A (en) | 2019-11-22 | 2019-11-22 | High-low beam switching control explosion-flash headlamp |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN112839402A (en) |
| BR (1) | BR102020023110A2 (en) |
| CO (1) | CO2020014384A1 (en) |
| MX (1) | MX2020012406A (en) |
| PE (1) | PE20210999A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116887479A (en) * | 2023-08-01 | 2023-10-13 | 广州威博智能科技股份有限公司 | Three-way electrodeless rectification automobile double-lamp driving circuit |
| CN117119633A (en) * | 2023-09-15 | 2023-11-24 | 浙江豪钿科技有限公司 | Light-operated animation LED car light module with hand/automatic mode switching function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203850881U (en) * | 2014-05-16 | 2014-09-24 | 珠海市三川电子科技有限公司 | Novel emergency starting power supply |
| CN104582182A (en) * | 2015-01-09 | 2015-04-29 | 嘉兴市光泰照明有限公司 | LED constant-current drive circuit with double-drive unit and device |
| CN204633412U (en) * | 2015-05-28 | 2015-09-09 | 广州飞毛腿数码技术有限公司 | A kind of portable power source with automobile starting function |
| CN204888853U (en) * | 2015-04-30 | 2015-12-23 | 陈瑜 | Multifunction safety helmet |
| CN304281379S (en) * | 2017-09-12 | |||
| CN209375978U (en) * | 2018-10-18 | 2019-09-10 | 浙江大华技术股份有限公司 | A kind of light compensating lamp |
-
2019
- 2019-11-22 CN CN201911153841.5A patent/CN112839402A/en active Pending
-
2020
- 2020-11-12 BR BR102020023110-3A patent/BR102020023110A2/en unknown
- 2020-11-18 MX MX2020012406A patent/MX2020012406A/en unknown
- 2020-11-19 CO CONC2020/0014384A patent/CO2020014384A1/en unknown
- 2020-11-20 PE PE2020001887A patent/PE20210999A1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN304281379S (en) * | 2017-09-12 | |||
| CN203850881U (en) * | 2014-05-16 | 2014-09-24 | 珠海市三川电子科技有限公司 | Novel emergency starting power supply |
| CN104582182A (en) * | 2015-01-09 | 2015-04-29 | 嘉兴市光泰照明有限公司 | LED constant-current drive circuit with double-drive unit and device |
| CN204888853U (en) * | 2015-04-30 | 2015-12-23 | 陈瑜 | Multifunction safety helmet |
| CN204633412U (en) * | 2015-05-28 | 2015-09-09 | 广州飞毛腿数码技术有限公司 | A kind of portable power source with automobile starting function |
| CN209375978U (en) * | 2018-10-18 | 2019-09-10 | 浙江大华技术股份有限公司 | A kind of light compensating lamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116887479A (en) * | 2023-08-01 | 2023-10-13 | 广州威博智能科技股份有限公司 | Three-way electrodeless rectification automobile double-lamp driving circuit |
| CN116887479B (en) * | 2023-08-01 | 2023-12-26 | 广州威博智能科技股份有限公司 | Three-way electrodeless rectification automobile double-lamp driving circuit |
| CN117119633A (en) * | 2023-09-15 | 2023-11-24 | 浙江豪钿科技有限公司 | Light-operated animation LED car light module with hand/automatic mode switching function |
| CN117119633B (en) * | 2023-09-15 | 2024-05-31 | 浙江豪钿科技有限公司 | Light-operated animation LED car light module with hand/automatic mode switching function |
Also Published As
| Publication number | Publication date |
|---|---|
| BR102020023110A2 (en) | 2021-06-08 |
| MX2020012406A (en) | 2021-05-24 |
| PE20210999A1 (en) | 2021-06-01 |
| CO2020014384A1 (en) | 2020-11-30 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210525 |