CN110677961A - Steering flash lamp controller circuit - Google Patents
Steering flash lamp controller circuit Download PDFInfo
- Publication number
- CN110677961A CN110677961A CN201911130748.2A CN201911130748A CN110677961A CN 110677961 A CN110677961 A CN 110677961A CN 201911130748 A CN201911130748 A CN 201911130748A CN 110677961 A CN110677961 A CN 110677961A
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- Prior art keywords
- resistor
- chip
- relay
- diode
- pin
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- 239000003990 capacitor Substances 0.000 claims abstract description 8
- 230000002950 deficient Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910001006 Constantan Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
- B60Q1/38—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction using immovably-mounted light sources, e.g. fixed flashing lamps
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a steering flash lamp controller circuit, which comprises a chip U3, a chip U2, a triode Q1, a triode Q2, a relay JD1 and a relay JD2, wherein the input end of the chip U2 is connected through a resistor R2, a capacitor C1, a diode ZD1, a resistor R26, a resistor R27, a resistor R28, a resistor R29 and a resistor R30, the other end of the resistor R26 is connected with the other end of a resistor R27, the other end of the resistor R28, the other end of the resistor R29, the other end of the R30 and a +24V direct-current power supply, and the output end of the chip U2 is connected with a resistor R20 and a pin 1 of the chip U3.
Description
Technical Field
The invention relates to the technical field of flashlights, in particular to a steering flashlight controller circuit.
Background
The traditional steering flash lamp controller is mainly composed of pin type electronic elements, the circuit board is also composed of various plug-in type electronic elements, due to the fact that the pin elements are adopted, manual welding is achieved, human factors are increased, defective rate is greatly increased, sockets are added on the integrated circuit, vibration can enable the integrated circuit to be in poor contact when a vehicle runs, the situation is more serious after the pins of the integrated circuit are oxidized, the high-temperature environment is unstable in use (such as summer), and the flash frequency inconsistency of each circuit board is low.
Disclosure of Invention
The present invention is directed to a steering flash controller circuit to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a steering flash lamp controller circuit comprises a chip U, a triode Q, a relay JD and a relay JD, wherein the input end of the chip U is connected through a resistor R, a capacitor C, a diode ZD, a resistor R and a resistor R, the other end of the resistor R is connected with the other end of the resistor R, the other end of the R and a +24V direct current power supply, the output end of the chip U is connected with the resistor R and a pin 1 of the chip U, a pin 2 of the chip U is connected with a base electrode of the triode Q through the resistor R, a collector electrode of the triode Q is connected with the resistor R and the resistor R, the other end of the resistor R is connected with an anode of the diode D and a coil of the relay JD, the other end of the coil of the relay JD is connected with a cathode of the, the collector of the transistor Q2 is connected with a resistor R14 and a resistor R18, the other end of the resistor R14 is connected with the other end of the resistor R14, the anode of the diode D14 and the coil of the relay JD 14, the other end of the coil of the relay JD 14 is connected with the cathode of the diode D14 and the +24V dc power supply, the pin 5 of the chip U14 is connected with the resistor R14, the resistor R14 and the capacitor C14, the other end of the resistor R14 is connected with the pin 6 of the chip U14, the pin 1 of the chip U14 is connected with the resistor R14, the pin 2 of the chip U14 is connected with the resistor R14, the other end of the resistor R14 is connected with the resistor R14 and the +24V dc power supply, the other end of the resistor R14 is connected with the other end of the resistor R14, a contact of the relay JD 14 and a contact of the relay JD 14, the contact of the relay 14 is connected with the anode of the diode D14 and the diode D14, the cathode of the diode D, pin 3 of the chip U3 is connected to the anode of the diode D3 through a resistor R13, and the cathode of the diode D3 is connected to the cathode of the diode D4 and the switch R.
As a further scheme of the invention: the diode ZD1 is a zener diode.
As a further scheme of the invention: the chip U2 is model AMS 1117-5C.
As a further scheme of the invention: the model of the chip U3 is PMP 131.
As a further scheme of the invention: the chip U4 is model max 4172.
As a further scheme of the invention: the relay JD1 is a normally open contact relay.
As a further scheme of the invention: the relay JD2 is a normally open contact relay.
Compared with the prior art, the invention has the beneficial effects that: the steering flash lamp controller circuit is composed of surface-mounted electronic elements, is machine-automated, greatly reduces human factors, greatly reduces defective rate, has flash and slow flash frequencies, and is wide in application range, wherein the flash frequency is an alarm working frequency, and the slow flash frequency is a normal working frequency.
Drawings
Fig. 1 is an overall block diagram of the invention.
FIG. 2 is a diagram illustrating the copper sheet arrangement definition of the circuit board according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, embodiment 1: in the embodiment of the invention, the steering flash lamp controller circuit comprises a chip U, a triode Q, a relay JD and a relay JD, wherein the input end of the chip U is connected with a capacitor C, a diode ZD, a resistor R and a resistor R through a resistor R, the other end of the resistor R is connected with the other end of the resistor R, the other end of the R and a +24V direct-current power supply, the output end of the chip U is connected with the resistor R and a pin 1 of the chip U, a pin 2 of the chip U is connected with a base electrode of the triode Q through the resistor R, a collector electrode of the triode Q is connected with the resistor R and the resistor R, the other end of the resistor R is connected with the other end of the resistor R, an anode of a diode D and a, a pin 6 of a chip U3 is connected with a base of a transistor Q3 through a resistor R3, a collector of the transistor Q3 is connected with the resistor R3 and the resistor R3, the other end of the resistor R3 is connected with the other end of the resistor R3, an anode of the diode D3 and a coil of a relay JD 3, the other end of the coil of the relay JD 3 is connected with a cathode of the diode D3 and a +24V direct-current power supply, a pin 5 of the chip U3 is connected with the resistor R3, the resistor R3 and a capacitor C3, the other end of the resistor R3 is connected with the pin 6 of the chip U3, a pin 1 of the chip U3 is connected with the resistor R3, a pin 2 of the chip U3 is connected with the resistor R3, the other end of the resistor R3 is connected with the resistor R3 and the +24V direct-current power supply, the other end of the resistor R3 is connected with the other end of the resistor R3, a contact of the relay JD 3 and a contact of the relay JD 3, the contact of, the cathode of the diode D1 is connected to the cathode of the diode D2 and the switch L, the pin 3 of the chip U3 is connected to the anode of the diode D3 through the resistor R13, and the cathode of the diode D3 is connected to the cathode of the diode D4 and the switch R.
As shown IN fig. 1, when the L-IN pin is connected to the 24V negative electrode, a voltage-stabilized power supply circuit composed of R26-R30, ZD1, R2, U2, R1, C1, and C7 supplies power to the whole control circuit, the chip U3 sends a command, the left turn relay is attracted for the first time, the light flashes for the first time, the R7 and R8 resistors adopt data of current magnitude at two ends of the R19 constantan resistance wire, the sampled data is amplified by the U4 integrated circuit and sent to the chip U3 for processing and judgment, and the battery voltage magnitude adopted by the resistor R16 is sent to the U3 for processing and judgment, after the two data are simultaneously judged, the U3 gives a command to turn on the Q2 triode to drive the left turn relay to alarm flash (197 times per minute) (when the bulb is less than or equal to 21W/24V), and the corresponding; or the U3 gives a command to lead the Q2 triode to be conducted, and the left steering relay is driven to normally and slowly flash (80 times per minute) (when the bulb is larger than 21W/24V), and the corresponding bulb normally and slowly flashes.
When an R-IN pin is connected with a 24V negative electrode, a voltage-stabilized power supply circuit consisting of R26-R30, ZD1, R2, U2, R1, C1 and C7 supplies power to the whole control 1 circuit, a chip U3 sends an instruction, a left steering relay is attracted for the first time, light flashes for the first time for 1 clock and 197 times (when a bulb is less than or equal to 21W/24V), and a corresponding bulb alarms and is IN a flash state; or U3 to 13: when the emergency switch is switched on, and an L-IN pin and an R-IN pin are switched on to a 24V negative electrode, after 1 st of the pins consisting of R26-R30, ZD1, R2, U2, R1, C1 and C7, the U3 gives an instruction to lead a Q2 triode and a Q1 triode to be conducted to drive a left steering relay and a right steering relay to alarm and flash (197 times per minute) (when a bulb is less than or equal to 21W/24V), and a corresponding bulb alarms and flashes; or the U3 gives a command to lead the triodes Q2 and Q1 to be conducted, and drives the left and right steering relays to alarm and flash.
FIG. 2 is a copper sheet arrangement definition diagram of the circuit board, and most of the copper sheets adopt patch elements, so that the automatic production of the machine is realized, human factors are greatly reduced, and the defective rate is greatly reduced.
Example 2: on the basis of embodiment 1, resistors, capacitors, diodes, triodes and chips adopted in the circuit all adopt surface mount electronic elements, so that the machine is automatically produced, human factors are greatly reduced, the defective rate is greatly reduced, pads through which current passes by constantan wires and relays are all enlarged, copper-clad circuits are all windowed and tinned, the passing current is increased, and heating is reduced.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A steering flash lamp controller circuit comprises a chip U, a triode Q, a relay JD and a relay JD, and is characterized in that the input end of the chip U is connected with a capacitor C, a diode ZD, a resistor R and a resistor R through a resistor R, the other end of the resistor R is connected with the other end of the resistor R, the other end of the R and a +24V direct current power supply, the output end of the chip U is connected with the resistor R and a pin 1 of the chip U, a pin 2 of the chip U is connected with a base electrode of the triode Q through the resistor R, a collector electrode of the triode Q is connected with the resistor R and the resistor R, the other end of the resistor R is connected with the other end of the resistor R, an anode of a diode D and a coil of the relay, a pin 6 of a chip U3 is connected with a base of a transistor Q3 through a resistor R3, a collector of the transistor Q3 is connected with the resistor R3 and the resistor R3, the other end of the resistor R3 is connected with the other end of the resistor R3, an anode of the diode D3 and a coil of a relay JD 3, the other end of the coil of the relay JD 3 is connected with a cathode of the diode D3 and a +24V direct-current power supply, a pin 5 of the chip U3 is connected with the resistor R3, the resistor R3 and a capacitor C3, the other end of the resistor R3 is connected with the pin 6 of the chip U3, a pin 1 of the chip U3 is connected with the resistor R3, a pin 2 of the chip U3 is connected with the resistor R3, the other end of the resistor R3 is connected with the resistor R3 and the +24V direct-current power supply, the other end of the resistor R3 is connected with the other end of the resistor R3, a contact of the relay JD 3 and a contact of the relay JD 3, the contact of, the cathode of the diode D1 is connected to the cathode of the diode D2 and the switch L, the pin 3 of the chip U3 is connected to the anode of the diode D3 through the resistor R13, and the cathode of the diode D3 is connected to the cathode of the diode D4 and the switch R.
2. The steering flash controller circuit according to claim 1, wherein the diode ZD1 is a zener diode.
3. The winker control circuit of claim 1, wherein said chip U2 is model AMS 1117-5C.
4. The winker control circuit of any one of claims 1-3, wherein said chip U3 is model number PMP 131.
5. The winker control circuit of claim 1, wherein said chip U4 is of type max 4172.
6. The steering flash controller circuit of claim 1, wherein the relay JD1 is a normally open contact relay.
7. The steering flash controller circuit of claim 1, wherein the relay JD2 is a normally open contact relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911130748.2A CN110677961A (en) | 2019-11-08 | 2019-11-08 | Steering flash lamp controller circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911130748.2A CN110677961A (en) | 2019-11-08 | 2019-11-08 | Steering flash lamp controller circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110677961A true CN110677961A (en) | 2020-01-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911130748.2A Pending CN110677961A (en) | 2019-11-08 | 2019-11-08 | Steering flash lamp controller circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110677961A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113296275A (en) * | 2021-06-01 | 2021-08-24 | 佳木斯大学 | Medical image observation lamp box for image department |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4173013A (en) * | 1978-02-21 | 1979-10-30 | Joseph Spiteri | Combination turn signal and hazard warning flasher with variable load |
| CN2064562U (en) * | 1990-02-21 | 1990-10-24 | 李祥义 | Multi-functioned flashing devices for automobile use |
| US6069559A (en) * | 1999-03-11 | 2000-05-30 | General Motors Corporation | Programmable turn signal and hazard flasher control system |
| CN200948764Y (en) * | 2006-08-18 | 2007-09-19 | 东风汽车有限公司 | Trailer flashing unit assembly |
| CN201158339Y (en) * | 2008-01-16 | 2008-12-03 | 东风汽车公司咨询委员会天运电子电器厂 | Sparkling unit assembly |
| CN210694440U (en) * | 2019-11-08 | 2020-06-05 | 重庆德卡汽车零部件制造有限公司 | Steering flash lamp controller circuit |
-
2019
- 2019-11-08 CN CN201911130748.2A patent/CN110677961A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4173013A (en) * | 1978-02-21 | 1979-10-30 | Joseph Spiteri | Combination turn signal and hazard warning flasher with variable load |
| CN2064562U (en) * | 1990-02-21 | 1990-10-24 | 李祥义 | Multi-functioned flashing devices for automobile use |
| US6069559A (en) * | 1999-03-11 | 2000-05-30 | General Motors Corporation | Programmable turn signal and hazard flasher control system |
| CN200948764Y (en) * | 2006-08-18 | 2007-09-19 | 东风汽车有限公司 | Trailer flashing unit assembly |
| CN201158339Y (en) * | 2008-01-16 | 2008-12-03 | 东风汽车公司咨询委员会天运电子电器厂 | Sparkling unit assembly |
| CN210694440U (en) * | 2019-11-08 | 2020-06-05 | 重庆德卡汽车零部件制造有限公司 | Steering flash lamp controller circuit |
Non-Patent Citations (1)
| Title |
|---|
| 孙余凯;项绮明;: "汽车转向信号灯闪光器(下)", 电子世界, no. 03, 1 March 2010 (2010-03-01) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113296275A (en) * | 2021-06-01 | 2021-08-24 | 佳木斯大学 | Medical image observation lamp box for image department |
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