CN203661366U - Courtesy lamp control device - Google Patents
Courtesy lamp control device Download PDFInfo
- Publication number
- CN203661366U CN203661366U CN201320848155.1U CN201320848155U CN203661366U CN 203661366 U CN203661366 U CN 203661366U CN 201320848155 U CN201320848155 U CN 201320848155U CN 203661366 U CN203661366 U CN 203661366U
- Authority
- CN
- China
- Prior art keywords
- circuit
- switch
- control device
- power supply
- input
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 230000008054 signal transmission Effects 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000010354 integration Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model discloses a courtesy lamp control device and belongs to the technical field of automatic control of a passenger car. According to the technical scheme of the courtesy lamp control device, the courtesy lamp control device comprises a power supply and a voltage-stabilized source connected to a power supply input end; and the courtesy lamp control device is characterized in that an input end of the power supply is connected with a signal transmission control unit, the signal transmission control unit comprises a signal input switch, a unidirectional conduction anti-interference circuit, a main control circuit and a transistor switch circuit which are successively connected, and a control relay contact driven by the transistor switch circuit is connected with a courtesy lamp power supply to form a courtesy lamp control loop. The courtesy lamp control device is advantageous in that a courtesy lamp switch does not need to be further added, automatic control of a courtesy lamp can be realized, and the courtesy lamp control device is high in integration and long in service life and can make a reaction within a few milliseconds; and a double-shift self-reset switch is employed, a double-shift switch can be realized, self reset can also be realized, control is rapid and accurate, and the automatic control of the courtesy lamp is easy to realize.
Description
Technical field
The utility model belongs to automatic control technology field, is specifically related to a kind of control device for passenger car step lamp.
Background technology
passenger vehicle interior space is larger, add upper plate higher than general car, so get on the bus, get off and need to design step, passenger just there will be following problem in upper and lower passenger vehicle: when (1) well lighted on daytime, passenger can see step clearly, just get off smoothly very much, evening, stepping ladder did not see Chu just as a hole due to the insufficient light in car, and passenger is because light does not see by force the Chu Taijie wrestling that causes getting off; (2) generally, car door courtesy lamps in passenger vehicle, bus passenger door requires courtesy lamps automatically to open after opening, and gives the passenger's illumination of getting on the bus; Because simple door pump is without courtesy lamps control output function, need external circuits to realize Men Kaihou courtesy lamps and light, be not easy to like this operation.
novel content
In order to solve the deficiency of above-mentioned prior art, the purpose of this utility model is: provide a kind of in the time that door for coach opens or closes, courtesy lamps automatic illuminating or the passenger vehicle tread control device of closing.
Invention thought of the present utility model is: a kind of courtesy lamps control device, the stabilized voltage power supply that comprises power supply and be connected with power input, input at described power supply connects signal transmission control unit, described signal transmission control unit comprises the signal input switch, one-way conduction anti-jamming circuit, main control circuit and the transistor switching circuit that connect successively, the Control contact that described transistor switching circuit drives is connected with courtesy lamps power supply, forms courtesy lamps control loop; Described signal input switch is folk art term self-resetting switch, described folk art term self-resetting switch comprises that door is opened input and door closes input, described door is opened input and is connected with one-way conduction anti-jamming circuit respectively with door pass input, for the status signal of signal transmission input switch; Described one-way conduction anti-jamming circuit is made up of photoelectric coupling chip, and the input of described photoelectric coupling chip is connected with folk art term self-resetting switch, and its output is connected with master control circuit controls end; Described main control circuit is made up of 2LM2575-5V chip, and the output of described 2LM2575-5V chip is connected with transistor switching circuit; Described stabilized voltage power supply is 2LM2575-5V switch voltage-stabilizing integrated circuit, and the 5V feeder ear of its output connects the power end of main control circuit; Described transistor switching circuit comprises transistor switching circuit and control relay, and the control contact of described control relay is connected with courtesy lamps power supply.
A kind of courtesy lamps control device, the stabilized voltage power supply that comprises power supply and be connected with power input, it is characterized in that, input at described power supply connects signal transmission control unit, described signal transmission control unit comprises the signal input switch, one-way conduction anti-jamming circuit, main control circuit and the transistor switching circuit that connect successively, the control relay contact that described transistor switching circuit drives is connected with courtesy lamps power supply, forms courtesy lamps control loop.
Described signal input switch is that folk art term self-resetting switch (is that signal input switch is passenger doors switch, passenger doors switch is folk art term self-resetting switch, press downwards as door opening state, upwards press as the state of closing the door), described folk art term self-resetting switch comprises that door is opened input and door closes input, described door is opened input and is connected with one-way conduction anti-jamming circuit respectively with door pass input, for the status signal of signal transmission input switch.
Described one-way conduction anti-jamming circuit is made up of photoelectric coupling chip, and the input of described photoelectric coupling chip is connected with folk art term self-resetting switch, and its output is connected with master control circuit controls end.
Described main control circuit is made up of 2LM2575-5V chip, and the output of described 2LM2575-5V chip is connected with transistor switching circuit.
Described stabilized voltage power supply is 2LM2575-5V switch voltage-stabilizing integrated circuit, and the 5V feeder ear of its output connects the power end of main control circuit.
Described transistor switching circuit comprises transistor switching circuit and control relay, and the control contact of described control relay is connected with courtesy lamps power supply, according to the state of folk art term self-resetting switch, and the lighting and closing of control relay control courtesy lamps.
Described signal input switch, one-way conduction anti-jamming circuit, main control circuit and transistor switching circuit are assemblied on circuit board, described circuit board is arranged on bottom and establishes in standoff shell, described circuit board is provided with inserting terminal, the shell of described inserting terminal is provided with the outlet of outlet terminal connector, by fixed support, shell is fixed on to position suitable in passenger vehicle instrument desk.
When the utility model work, when driver presses passenger doors switch (being signal input switch) downwards, passenger doors switch is got to Self-resetting after the II of position, power supply crawl signal (0.5 second duration) is transferred to main control circuit by one-way conduction anti-jamming circuit, main control circuit is according to the state variation of passenger doors switch, export lasting high level (24V, 5W) by transistor switching circuit, the control relay control closing of contact, lights courtesy lamps; When driver upwards presses passenger doors switch, passenger doors switch is got to Self-resetting after the I of position, power supply crawl signal (0.5 second duration) is transferred to main control circuit by one-way conduction anti-jamming circuit, main control circuit is according to the state variation of passenger doors switch, stop exporting high level by transistor switching circuit, open control relay control contact, and courtesy lamps is extinguished.
By test, the beneficial effects of the utility model are: without increasing in addition courtesy lamps switch, can realize the automatic control of courtesy lamps, when passenger doors is opened, automatically light courtesy lamps, when passenger doors is closed, courtesy lamps automatic distinguishing, master controller stable performance, integrated height, can within the time of several milliseconds, make a response, long service life, utilizes folk art term self-resetting switch, both can realize double gear switch, can realize again Self-resetting, it is rapid, accurate to control, and is easy to realize the automatic control to courtesy lamps.
Brief description of the drawings
Fig. 1 is the schematic block circuit diagram of the utility model embodiment.
Fig. 2 is the circuit diagram of the utility model embodiment.
Fig. 3 is the structural representation of the utility model inserting terminal shell.
Wherein, Reference numeral is: 1, power supply 2, stabilized voltage power supply; 3, signal input switch; 4, one-way conduction anti-jamming circuit; 5, main control circuit; 6, transistor switching circuit; 7, control relay; 8, courtesy lamps; 9, door is opened input; 10, door closes input; 11, photoelectric coupling chip; 12, transistor; 13, support; 14, shell; 15, outlet terminal connector outlet.
Embodiment
In order to clearly demonstrate the technical characterstic of this programme, below by embodiment, this programme is set forth.
Embodiment:
Referring to Fig. 1, Fig. 2 and Fig. 3, the utility model is a kind of courtesy lamps control device, the stabilized voltage power supply 2 that comprises power supply 1 and be connected with power supply 1 input, it is characterized in that, input at described power supply 1 connects signal transmission control unit, described signal transmission control unit comprises the signal input switch 3, one-way conduction anti-jamming circuit 4, main control circuit 5 and the transistor switching circuit 6 that connect successively, the control relay 7 that described transistor switching circuit 6 drives is controlled contact and is connected with courtesy lamps 8 power supplys, forms courtesy lamps control loop.
Described signal input switch 3 is that folk art term self-resetting switch (is that signal input switch is passenger doors switch, passenger doors switch is folk art term self-resetting switch, press downwards as door opening state, upwards press as the state of closing the door), described folk art term self-resetting switch comprises that door is opened input 9 and door closes input 10, described door is opened input 9 and is connected with one-way conduction anti-jamming circuit 4 respectively with door pass input 10, for the status signal of signal transmission input switch 3.
Described one-way conduction anti-jamming circuit 4 is made up of photoelectric coupling chip 11, and the input of described photoelectric coupling chip 11 is connected with folk art term self-resetting switch, and its output is connected with main control circuit 5 control ends.
Described main control circuit 5 is made up of 2LM2575-5V chip, and the output of described 2LM2575-5V chip is connected with transistor switching circuit 6.
Described stabilized voltage power supply 2 is 2LM2575-5V switch voltage-stabilizing integrated circuits, and the 5V feeder ear of its output connects the power end of main control circuit 5.
Described transistor switching circuit 6 comprises transistor 12 switching circuits and control relay 7, the control contact of described control relay 7 is connected with courtesy lamps 8 power supplys, according to the state of folk art term self-resetting switch, control relay 7 controls lighting and cutting out of courtesy lamps 8.
Described signal input switch 3, one-way conduction anti-jamming circuit 4, main control circuit 5 and transistor switching circuit 6 are assemblied on circuit board, described circuit board is arranged on bottom and is provided with in the shell 14 of support 13, described circuit board is provided with inserting terminal, the shell of described inserting terminal is provided with outlet terminal connector outlet 15, by fixed support 13, shell 14 is fixed on to position suitable in passenger vehicle instrument desk.
When the utility model work, when driver presses passenger doors switch (being signal input switch 3) downwards, passenger doors switch is got to Self-resetting after the II of position, power supply 1(24V power supply) crawl signal (0.5 second duration) is transferred to main control circuit 5 by one-way conduction anti-jamming circuit 4, main control circuit 5 is according to the state variation of passenger doors switch, export lasting high level (24V, 5W) by transistor switching circuit 6, control relay 7 is controlled the closing of contact, lights courtesy lamps; When driver upwards presses passenger doors switch, passenger doors switch is got to Self-resetting after the I of position, power supply 1(24V power supply) crawl signal (0.5 second duration) is transferred to main control circuit 5 by one-way conduction anti-jamming circuit 4, main control circuit 5 is according to the state variation of passenger doors switch, stop exporting high level by transistor switching circuit 6, control relay 7 is controlled contact and is opened, and courtesy lamps 8 is extinguished.
The utility model can pass through or adopt existing techniques in realizing without the technical characterictic of describing, do not repeat them here, certainly, above-mentioned explanation is not to restriction of the present utility model, the utility model is also not limited in above-mentioned giving an example, variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present utility model, also should belong to the utility model.
Claims (7)
1. a courtesy lamps control device, the stabilized voltage power supply that comprises power supply and be connected with power input, it is characterized in that, input at described power supply connects signal transmission control unit, described signal transmission control unit comprises the signal input switch, one-way conduction anti-jamming circuit, main control circuit and the transistor switching circuit that connect successively, the control relay control contact that described transistor switching circuit drives is connected with courtesy lamps power supply, forms courtesy lamps control loop.
2. a kind of courtesy lamps control device according to claim 1, it is characterized in that, described signal input switch is folk art term self-resetting switch, described folk art term self-resetting switch comprises that door is opened input and door closes input, described door is opened input and is connected with one-way conduction anti-jamming circuit respectively with door pass input, for the status signal of signal transmission input switch.
3. a kind of courtesy lamps control device according to claim 1 and 2, it is characterized in that, described one-way conduction anti-jamming circuit is made up of photoelectric coupling chip, and the input of described photoelectric coupling chip is connected with folk art term self-resetting switch, and its output is connected with master control circuit controls end.
4. a kind of courtesy lamps control device according to claim 1, is characterized in that, described main control circuit is made up of 2LM2575-5V chip, and the output of described 2LM2575-5V chip is connected with transistor switching circuit.
5. a kind of courtesy lamps control device according to claim 1, is characterized in that, described stabilized voltage power supply is 2LM2575-5V switch voltage-stabilizing integrated circuit, and the 5V feeder ear of its output connects the power end of main control circuit.
6. a kind of courtesy lamps control device according to claim 1, is characterized in that, described transistor switching circuit comprises transistor switching circuit and control relay, and the control contact of described control relay is connected with courtesy lamps power supply.
7. a kind of courtesy lamps control device according to claim 1, it is characterized in that, described signal input switch, one-way conduction anti-jamming circuit, main control circuit and transistor switching circuit are assemblied on circuit board, described circuit board is arranged on bottom and establishes in standoff shell, described circuit board is provided with inserting terminal, and the shell of described inserting terminal is provided with the outlet of outlet terminal connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320848155.1U CN203661366U (en) | 2013-12-20 | 2013-12-20 | Courtesy lamp control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320848155.1U CN203661366U (en) | 2013-12-20 | 2013-12-20 | Courtesy lamp control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203661366U true CN203661366U (en) | 2014-06-18 |
Family
ID=50927710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320848155.1U Expired - Lifetime CN203661366U (en) | 2013-12-20 | 2013-12-20 | Courtesy lamp control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203661366U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100478A (en) * | 2017-06-14 | 2017-08-29 | 金龙联合汽车工业（苏州）有限公司 | A kind of induction type car door courtesy lamps and anti-pinch device switch based on Hall element |
| CN108045299A (en) * | 2017-12-25 | 2018-05-18 | 中国重汽集团济南动力有限公司 | A kind of automatic control device for automobile lights with defencive function |
| CN110485504A (en) * | 2019-07-17 | 2019-11-22 | 龙工(上海)机械制造有限公司 | A kind of loading machine ascending stair lighting device |
-
2013
- 2013-12-20 CN CN201320848155.1U patent/CN203661366U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100478A (en) * | 2017-06-14 | 2017-08-29 | 金龙联合汽车工业（苏州）有限公司 | A kind of induction type car door courtesy lamps and anti-pinch device switch based on Hall element |
| CN108045299A (en) * | 2017-12-25 | 2018-05-18 | 中国重汽集团济南动力有限公司 | A kind of automatic control device for automobile lights with defencive function |
| CN108045299B (en) * | 2017-12-25 | 2024-03-26 | 中国重汽集团济南动力有限公司 | Automatic automobile light control device with protection function |
| CN110485504A (en) * | 2019-07-17 | 2019-11-22 | 龙工(上海)机械制造有限公司 | A kind of loading machine ascending stair lighting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203661366U (en) | Courtesy lamp control device | |
| CN203430270U (en) | Skylight | |
| CN204859632U (en) | Intelligence regulation and controlling system in a poor light | |
| CN103318305A (en) | Intelligent bicycle light system | |
| CN204879497U (en) | Portable LED lamp | |
| CN202453485U (en) | Combination lamp lifetime testing device | |
| CN201724051U (en) | Light control floodlight for working environment in workshop | |
| CN202140938U (en) | Led street lamp | |
| CN205149631U (en) | Car lights manages controlling means | |
| CN202629835U (en) | Automatic lightening device in time of opening door | |
| CN210670664U (en) | Lighting device | |
| CN204392648U (en) | A kind of bull switch | |
| CN202156351U (en) | Automobile ambient light delay controller | |
| CN204611585U (en) | A kind of novel day row steering indicating light | |
| CN202769506U (en) | Intelligent and multi-functional light-emitting diode (LED) string lights | |
| CN204323256U (en) | A kind of boosting battery relay | |
| CN202345512U (en) | 12V rear foglight controller | |
| CN205726515U (en) | A kind of light fixture drives power supply replaceable control module device | |
| CN202019473U (en) | Lamp electricity-saving control device | |
| CN203157832U (en) | Regulating indicator lamp | |
| CN2626781Y (en) | Intelligent vehicle light controller | |
| CN204129827U (en) | Intelligent invoice number identification system | |
| CN203722887U (en) | Intelligent control device for forklift light | |
| CN202328079U (en) | Wardrobe light controller | |
| CN2676450Y (en) | A remote controlled electric supply socket and lighting switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |
|
| CX01 | Expiry of patent term |