CN206765909U - A kind of gradual change type turns to taillight - Google Patents
A kind of gradual change type turns to taillight Download PDFInfo
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- CN206765909U CN206765909U CN201720327085.3U CN201720327085U CN206765909U CN 206765909 U CN206765909 U CN 206765909U CN 201720327085 U CN201720327085 U CN 201720327085U CN 206765909 U CN206765909 U CN 206765909U
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- chip microcomputer
- lamp
- button
- taillight
- turns
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Abstract
The utility model discloses a kind of gradual change type and turns to taillight, including single-chip microcomputer and CAN, signal output part is connected with left steering lamp and right turn lamp on the single-chip microcomputer, the single-chip microcomputer signal output end is additionally provided with dipped headlight and high beam, the single-chip microcomputer input is provided with power supply, the single-chip microcomputer signal input is additionally provided with stacked switch, the single-chip microcomputer P3 mouths are connected with rainfall optical sensor, the USB port of the single-chip microcomputer is connected to CAN, the stacked switch, it is connected with the I/O interfaces of single-chip microcomputer, by left steering lamp button, right turn lamp button, dipped headlight button, high beam button and master switch button composition, 3 groups of LED lamp beads are provided with left steering lamp and the right turn lamp；The gradual change type, which turns to taillight, can accurately inform that rear car writes and directs signal, solve misty rain weather traffic safety.
Description
Technical field
Automobile lamp fittings equipment technical field is the utility model is related to, more particularly to a kind of gradual change type turns to taillight.
Background technology
Taillight is prompted before rear car with the presence of car in driving at night, and shows the position relationship in two workshops, so dress
Both sides after car.
Automobile tail light now turns to alerting signal lamp using generic halogen lamp as light source, and halogen is controlled with flashing relay
Plain lamp is coruscated, so as to have the function that safety prompt function.
CN201220617953 discloses a kind of turn signal, including lamp socket, bulb, housing and lens, bulb peace
On lamp socket, lamp socket is arranged in housing, and it is anterior that lens is arranged on housing, be fixed between the bulb and lens every
Heat cover, the lamp socket is cylinder, several LED bulbs is staggeredly equipped with the lamp socket, being provided with aluminium base on the lamp socket dissipates
Hot plate；Several LED bulbs that patent CN201220617953 is set on lamp socket can light to multiple directions, on lamp socket
Aluminium base heat sink can effectively to LED bulb radiate；But patent CN201220617953 turn signal is in misty rain
Flicker is fuzzy during its driving, can not clearly remind rear car lane change signal, traffic accident easily occurs.
Utility model content
In view of above-mentioned technical problem, the purpose of this utility model is that providing a kind of gradual change type turns to taillight, and it can be accurate
Really inform that rear car writes and directs signal, solve misty rain weather traffic safety.
The utility model provides a kind of gradual change type and turns to taillight, including single-chip microcomputer and CAN, signal on the single-chip microcomputer
Output end is connected with left steering lamp and right turn lamp, and the single-chip microcomputer signal output end is additionally provided with dipped headlight and high beam, described
Single-chip microcomputer input is provided with power supply, and the single-chip microcomputer signal input is additionally provided with stacked switch, and the single-chip microcomputer P3 mouths are connected with
Rainfall optical sensor, the USB port of the single-chip microcomputer are connected to CAN, the stacked switch, connect with the I/O of single-chip microcomputer
Mouth connection, is made up of left steering lamp button, right turn lamp button, dipped headlight button, high beam button and master switch button, described
3 groups of LED lamp beads are provided with left steering lamp and right turn lamp.
Preferably, the single-chip microcomputer output is set with left steering lamp and single-chip microcomputer output and the junction of right turn lamp
There is steering lamp driver.By turning to lamp driver, make the high level signal that single-chip microcomputer is transmitted to left steering lamp and right turn
Lamp starts to flash.
Preferably, the output end of the single-chip microcomputer is additionally provided with back-up lamp.For the road surface after illuminating car in reversing, and
Play a part of the vehicle after warning car and pedestrian.
Preferably, the single-chip microcomputer signal output end and dipped headlight, single-chip microcomputer signal output end and high beam and monolithic
Machine signal output part is respectively equipped with relay with back-up lamp junction.When the change of input quantity reach regulation requirement when, export compared with
Big output quantity, and then make closing of circuit.
Preferably, the stacked switch on single-chip microcomputer junction and relay with being respectively equipped with external power supply.Pass through
External power supply increases circuit voltage, makes relay work.
Preferably, the voltage of the external power supply is 12V.
Operation principle：When human pilot is turning to, left steering lamp is started by the stacked switch connected on single-chip microcomputer and pressed
The low level signal that left steering lamp button or right turn lamp button are received is converted into height by key or right turn lamp button, single-chip microcomputer
Level signal, it is transferred on left steering lamp or right turn lamp, opens LED lamp bead successively, so as to form the effect of taillight gradual change, and
By the effect of rainfall optical sensor, steering lamplight brightness is set to become strong or die down according to environmental light brightness situation in time.
The utility model compared with prior art, the advantage is that：Signal output part is connected with left steering lamp on single-chip microcomputer
With right turn lamp, single-chip microcomputer signal output end is additionally provided with dipped headlight and high beam, and single-chip microcomputer input is provided with power supply, single-chip microcomputer letter
Number input is additionally provided with stacked switch, and single-chip microcomputer P3 mouths are connected with rainfall optical sensor, and the USB port of single-chip microcomputer is connected to
CAN buses, stacked switch, it is connected with the I/O interfaces of single-chip microcomputer, is pressed by left steering lamp button, right turn lamp button, dipped headlight
Key, high beam button and master switch button form, and are provided with 3 groups of LED lamp beads in left steering lamp and right turn lamp, are transferred to left steering
On lamp or right turn lamp, LED lamp bead is opened successively, so as to form the effect of taillight gradual change, can accurately inform rear car director's letter
Number, solve misty rain weather traffic safety.
Brief description of the drawings
The base plate structure that the utility model gradual change type turns to taillight is illustrated with reference to the accompanying drawings, wherein：
Fig. 1 is the structural representation for the LED body that this practical gradual change type turns to taillight；
Fig. 2 is the structural representation that this practical gradual change type turns to taillight；
Fig. 3 is that a kind of gradual change type of this practical embodiment 2 turns to the structural representation of taillight.
Embodiment
For clarity of illustration, taillight is turned to gradual change type in an illustrative manner with reference to the accompanying drawings to be illustrated.Should
Understand, the utility model is not intended to be limited thereto.
Embodiment 1
As shown in Figure 1-2, gradual change type of the present utility model turns to taillight, including single-chip microcomputer 1 and CAN 2, described
Signal output part is connected with left steering lamp 3 and right turn lamp 4 on single-chip microcomputer 1, and the signal output part of single-chip microcomputer 1 is additionally provided with dipped beam
Lamp 5 and high beam 6, the input of single-chip microcomputer 1 are provided with power supply 7, and the signal input part of single-chip microcomputer 1 is additionally provided with stacked switch 8,
The single-chip microcomputer 1P3 mouths are connected with rainfall optical sensor 9, and the USB port of the single-chip microcomputer 1 is connected to CAN 2, described
Stacked switch 8, it is connected with the I/O interfaces of single-chip microcomputer 1, by left steering lamp button 10, right turn lamp button 11, dipped headlight button
12nd, high beam button 13 and master switch button 14 are formed, and 3 groups of LED lamp beads are provided with the left steering lamp 3 and right turn lamp 4
15。
The junction of the output end of single-chip microcomputer 1 and left steering lamp 3 and the output end of single-chip microcomputer 1 and right turn lamp 4, which is provided with, to be turned
To lamp driver 16.By turning to lamp driver 16, make the high level signal that single-chip microcomputer 1 is transmitted to left steering lamp 3 and turn right
Start to flash to lamp 4.
The output end of the single-chip microcomputer 1 is additionally provided with back-up lamp 17.For the road surface after illuminating car in reversing, and play police
Show the vehicle after car and the effect of pedestrian.
By starting left steering lamp button 10, external power supply 19 provides voltage, to the input signal of left steering lamp button 10 extremely
Single-chip microcomputer 1, by the computing of single-chip microcomputer 1, output signal is transferred to and turned on lamp driver 16, turn to the knowledge of lamp driver 16
Not, the LED lamp bead in left steering lamp 3 is made gradually to become clear, and then taillight becomes gradual change type and turns to taillight, can must similarly drive right-hand rotation
During to lamp button 11, the LED lamp bead in right turn lamp 4 is set gradually to become clear, and then taillight becomes gradual change type and turns to taillight, then pass through
The effect of rainfall optical sensor 9, steering lamplight brightness is set to become strong or die down according to environmental light brightness situation in time.
The utility model compared with prior art, the advantage is that：Signal output part is connected with left steering lamp on single-chip microcomputer
With right turn lamp, single-chip microcomputer signal output end is additionally provided with dipped headlight and high beam, and single-chip microcomputer input is provided with power supply, single-chip microcomputer letter
Number input is additionally provided with stacked switch, and single-chip microcomputer P3 mouths are connected with rainfall optical sensor, and the USB port of single-chip microcomputer is connected to
CAN buses, stacked switch, it is connected with the I/O interfaces of single-chip microcomputer, is pressed by left steering lamp button, right turn lamp button, dipped headlight
Key, high beam button and master switch button form, and are provided with 3 groups of LED lamp beads in left steering lamp and right turn lamp, are transferred to left steering
On lamp or right turn lamp, LED lamp bead is opened successively, so as to form the effect of taillight gradual change, can accurately inform rear car director's letter
Number, solve misty rain weather traffic safety.
Embodiment 2
As shown in figs. 1 and 3, gradual change type of the present utility model turns to taillight, including single-chip microcomputer 1 and CAN 2, the list
Signal output part is connected with left steering lamp 3 and right turn lamp 4 on piece machine 1, and the signal output part of single-chip microcomputer 1 is additionally provided with dipped headlight
5 and high beam 6, the input of single-chip microcomputer 1 be provided with power supply 7, the signal input part of single-chip microcomputer 1 is additionally provided with stacked switch 8, institute
State single-chip microcomputer 1P3 mouths and be connected with rainfall optical sensor 9, the USB port of the single-chip microcomputer 1 is connected to CAN 2, described group
Combination switch 8, be connected with the I/O interfaces of single-chip microcomputer 1, by left steering lamp button 10, right turn lamp button 11, dipped headlight button 12,
High beam button 13 and master switch button 14 are formed, and 3 groups of LED lamp beads 15 are provided with the left steering lamp 3 and right turn lamp 4.
The junction of the output end of single-chip microcomputer 1 and left steering lamp 3 and the output end of single-chip microcomputer 1 and right turn lamp 4, which is provided with, to be turned
To lamp driver 16.By turning to lamp driver 16, make the high level signal that single-chip microcomputer 1 is transmitted to left steering lamp 3 and turn right
Start to flash to lamp 4.
The output end of the single-chip microcomputer 1 is additionally provided with back-up lamp 17.For the road surface after illuminating car in reversing, and play police
Show the vehicle after car and the effect of pedestrian.
The signal output part of single-chip microcomputer 1 is believed with dipped headlight 5, the signal output part of single-chip microcomputer 1 and high beam 6 and single-chip microcomputer 1
Number output end is respectively equipped with relay 18 with the junction of back-up lamp 17.When the change of input quantity reach regulation requirement when, export compared with
Big output quantity, and then make closing of circuit.
The stacked switch 8 on the junction of single-chip microcomputer 1 and relay 18 with being respectively equipped with external power supply 19.By external
Power supply 7 increases circuit voltage, makes the normal work of relay 18.
The voltage of the external power supply 19 is 12V.
By starting left steering lamp button 10, external power supply 19 provides voltage, to the input signal of left steering lamp button 10 extremely
Single-chip microcomputer 1, by the computing of single-chip microcomputer 1, output signal is transferred to and turned on lamp driver 16, turn to the knowledge of lamp driver 16
Not, the LED lamp bead in left steering lamp 3 is made gradually to become clear, and then taillight becomes gradual change type and turns to taillight, can must similarly drive right-hand rotation
During to lamp button 11, the LED lamp bead in right turn lamp 4 is set gradually to become clear, and then taillight becomes gradual change type and turns to taillight, then pass through
The effect of rainfall optical sensor 9, steering lamplight brightness is set to become strong or die down according to environmental light brightness situation in time.
The utility model compared with prior art, the advantage is that：Signal output part is connected with left steering lamp on single-chip microcomputer
With right turn lamp, single-chip microcomputer signal output end is additionally provided with dipped headlight and high beam, and single-chip microcomputer input is provided with power supply, single-chip microcomputer letter
Number input is additionally provided with stacked switch, and single-chip microcomputer P3 mouths are connected with rainfall optical sensor, and the USB port of single-chip microcomputer is connected to
CAN buses, stacked switch, it is connected with the I/O interfaces of single-chip microcomputer, is pressed by left steering lamp button, right turn lamp button, dipped headlight
Key, high beam button and master switch button form, and are provided with 3 groups of LED lamp beads in left steering lamp and right turn lamp, are transferred to left steering
On lamp or right turn lamp, LED lamp bead is opened successively, so as to form the effect of taillight gradual change, can accurately inform rear car director's letter
Number, solve misty rain weather traffic safety, single-chip microcomputer signal output end and dipped headlight, monolithic signal output part and high beam and monolithic
Machine signal output part and back-up lamp junction are respectively equipped with relay, when the change of input quantity reaches regulation requirement, export compared with
Big output quantity, and then make closing of circuit, protection circuit is not damaged by high current, stacked switch and single-chip microcomputer junction and
External power supply is respectively equipped with relay, circuit voltage is increased by external power supply, makes relay work.
Preferred embodiment of the present utility model is clearly stated above with reference to accompanying drawing, it is understood, however, that the utility model
It is not intended to be limited thereto.For those skilled in the art, the utility model can have various modifications and variations.It is all in this reality
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., it should be included in of the present utility model
Within right.
Claims (6)
1. a kind of gradual change type turns to taillight, it is characterised in that：Including single-chip microcomputer and CAN, signal output on the single-chip microcomputer
End is connected with left steering lamp and right turn lamp, and the single-chip microcomputer signal output end is additionally provided with dipped headlight and high beam, the monolithic
Machine input is provided with power supply, and the single-chip microcomputer signal input is additionally provided with stacked switch, and the single-chip microcomputer P3 mouths are connected with rainfall
Optical sensor, the USB port of the single-chip microcomputer are connected to CAN, the stacked switch, connected with the I/O interfaces of single-chip microcomputer
Connect, be made up of left steering lamp button, right turn lamp button, dipped headlight button, high beam button and master switch button, the left-hand rotation
3 groups of LED lamp beads are provided with into lamp and right turn lamp.
2. gradual change type according to claim 1 turns to taillight, it is characterised in that：The single-chip microcomputer output and left steering lamp
It is provided with the junction of single-chip microcomputer output and right turn lamp and turns to lamp driver.
3. gradual change type according to claim 1 turns to taillight, it is characterised in that：The output end of the single-chip microcomputer is additionally provided with down
Car light.
4. gradual change type according to claim 1 turns to taillight, it is characterised in that：The single-chip microcomputer signal output end and dipped beam
Lamp, single-chip microcomputer signal output end and high beam and single-chip microcomputer signal output end and back-up lamp junction are respectively equipped with relay.
5. the gradual change type according to claim 1 or 4 turns to taillight, it is characterised in that：The stacked switch connects with single-chip microcomputer
External power supply is respectively equipped with the place of connecing and relay.
6. gradual change type according to claim 5 turns to taillight, it is characterised in that：The voltage of the external power supply is 12V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720327085.3U CN206765909U (en) | 2017-03-30 | 2017-03-30 | A kind of gradual change type turns to taillight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720327085.3U CN206765909U (en) | 2017-03-30 | 2017-03-30 | A kind of gradual change type turns to taillight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206765909U true CN206765909U (en) | 2017-12-19 |
Family
ID=60630797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720327085.3U Active CN206765909U (en) | 2017-03-30 | 2017-03-30 | A kind of gradual change type turns to taillight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206765909U (en) |
-
2017
- 2017-03-30 CN CN201720327085.3U patent/CN206765909U/en active Active
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