CN207173443U - Automatic dimming device of headlight intensity for automobiles meeting - Google Patents
Automatic dimming device of headlight intensity for automobiles meeting Download PDFInfo
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- CN207173443U CN207173443U CN201721093988.6U CN201721093988U CN207173443U CN 207173443 U CN207173443 U CN 207173443U CN 201721093988 U CN201721093988 U CN 201721093988U CN 207173443 U CN207173443 U CN 207173443U
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- light sensing
- sensing switch
- switch circuit
- headlight
- dimming device
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Abstract
The utility model belongs to automobile lamp technical field, there is provided a kind of automatic dimming device of headlight intensity for automobiles meeting.The automatic dimming device of headlight intensity for automobiles meeting is arranged on automobile, the automobile includes high beam and dipped headlight, the automatic dimming device of headlight intensity for automobiles meeting includes control lamp and light sensing switch circuit, the control lamp and high beam serial or parallel connection, one end after the high beam and control lamp serial or parallel connection is connected with external power source, the dipped headlight is connected with external power source, the light sensing switch circuit includes the first light sensing switch circuit and the second light sensing switch circuit, and the first light sensing switch circuit is connected with dipped headlight and external power source；The second light sensing switch circuit with it is described control lamp and high beam serial or parallel connection after one end and external power source be connected, the second light sensing switch circuit be placed in the automobile to car car light irradiation at.Automatic beam change when automatic dimming device of headlight intensity for automobiles meeting of the present utility model makes cars meeting at night, improve security.
Description
Technical field
It the utility model is related to automobile lamp technical field, and in particular to a kind of automatic dimming device of headlight intensity for automobiles meeting.
Background technology
During cars meeting at night, automobile needs high beam being converted to dipped headlight；After meeting, automobile needs to turn dipped headlight
Distance light is changed to, distance-light regulative mode during cars meeting at night is manually operated at present, it is impossible to which automatic progress distance-light is automatic
Darkening, in the presence of certain potential safety hazard when making both sides' vehicle meeting.
Utility model content
For in the prior art the defects of, the utility model provides a kind of automatic dimming device of headlight intensity for automobiles meeting, with more
The shortcomings that being unable to automatic beam change when mending cars meeting at night, automatic beam change when making automobile meeting, reduce potential safety hazard.
On a kind of automatic dimming device of headlight intensity for automobiles meeting installation automobile provided by the utility model, the automobile includes remote
Light lamp and dipped headlight, the automatic dimming device of headlight intensity for automobiles meeting include control lamp and light sensing switch circuit, the control lamp
Automotive interior, the high beam and control lamp serial or parallel connection are arranged on, after the high beam and control lamp are in series or in parallel
One end be connected with external power source, the dipped headlight is connected with external power source, and the light sensing switch circuit is opened including the first light sensation
Powered-down road and the second light sensing switch circuit, the both ends of the first light sensing switch circuit other end with dipped headlight and outside respectively
Power supply connects, and the first light sensing switch circuit is arranged on automotive interior；The second light sensing switch circuit and the control lamp
The other end and external power source after in series or in parallel with high beam connect, and the second light sensing switch circuit is arranged on the vapour
Car to car car light irradiation at.The high beam and dipped headlight are used to illuminate, and the light sensing switch circuit is according to intensity of illumination
Change disconnects or connection circuit, and the control lamp is used for the first light sensing switch circuit described in Lighting control.
Further, the automatic dimming device of headlight intensity for automobiles meeting also includes delay switch, the delay switch and institute
The series connection of the second light sensing switch is stated, the delay switch is used for the connection circuit that is delayed.
Further, the automatic dimming device of headlight intensity for automobiles meeting also includes control cabinet, and the control cabinet is arranged on vapour
Che Shang, the control cabinet are used to completely cut off external light source.
Further, the control cabinet is dismountable casing, and the control cabinet includes upper shell and lower house, upper shell
It is to be detachably connected with lower house.
Further, the first light sensing switch circuit and control lamp are arranged on the inside of control cabinet, the dipped headlight, remote
Light lamp and the second light sensing switch circuit are arranged on the outside of the control cabinet.
Further, lamp socket is provided with inside the control cabinet, the lamp socket is connected with the control lamp, and the lamp socket is used for
The position of fixed control lamp.
Further, neck is additionally provided with inside the control cabinet, the light sensing switch circuit is arranged to circuit board, described
Neck is used for the circuit board for blocking the first light sensing switch circuit.
Further, the second light sensing switch circuit is arranged on the roof of the automobile.
Further, the light sensing switch circuit includes transistor circuit and photo resistance, the photo resistance with
The transistor circuit connection.
As shown from the above technical solution, automatic dimming device of headlight intensity for automobiles meeting provided by the utility model, utilizes light sensation
On-off circuit, control lamp and control cabinet combination, to control the high beam of the automobile and dipped headlight so that the high beam and
Dipped headlight is transformed to dipped headlight by high beam automatically in meeting, and after meeting, automobile is transformed to high beam by dipped headlight automatically, subtracts
The potential safety hazard of few automobile meeting.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art.In all of the figs, it is similar
Element or part are typically identified by similar reference.In accompanying drawing, each element or part might not be according to the ratios of reality
Draw.
Fig. 1 is the circuit diagram for the automatic dimming device of headlight intensity for automobiles meeting that the embodiment of the utility model one provides；
In accompanying drawing, 1 represents high beam；2 represent dipped headlight；3 represent control lamp；4 represent control cabinet；5 represent light sensing switch
Circuit；51 represent the first light sensing switch circuit；52 represent the second light sensing switch circuit；6 represent delay switch.
Embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality can not be limited with this
New protection domain.
It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should be this reality
The ordinary meaning understood with new one of ordinary skill in the art.
As shown in figure 1, automatic dimming device of headlight intensity for automobiles meeting provided by the utility model is arranged on automobile, it is described
Automatic dimming device of headlight intensity for automobiles meeting includes high beam 1, dipped headlight 2, control lamp 3, control cabinet 4, light sensing switch circuit 5 and prolonged
Shi Kaiguan 6, the light sensing switch circuit 5 includes the first light sensing switch circuit 51 and the second light sensing switch circuit 52, wherein described
High beam 1, dipped headlight 2, the second light sensing switch circuit 52 and delay switch 6 are arranged on the outside of the control cabinet 4, the control
The light sensing switch circuit 51 of lamp 3 and first is arranged on the inside of the control cabinet 4, the high beam 1 connected with the control lamp 3 or
Person is in parallel, it is preferred that the high beam 1 is connected with the control lamp 3, the both ends point after the high beam 1 and the control series connection of lamp 3
Be not connected with the second light sensing switch circuit 52 and external power source, the both ends of the dipped headlight 2 respectively with the first light sensing switch circuit
51 are connected with external power source, and first light sensing switch is also connected with external power source, the second light sensing switch circuit 52 also with
Delay switch 6 is connected, and the delay switch 6 is also connected with external power source.
Further, the second light sensing switch circuit 52 is preferably provided on the roof of automobile, the high beam 1, near
Light lamp 2, control lamp 3, control cabinet 4, the first light sensing switch circuit 51 and delay switch 6 are arranged on the automobile, the control
Case 4 is the camera bellows of isolation external light source and is arranged on the automobile.
Further, the control cabinet 4 is dismountable casing, and the control cabinet 4 includes upper shell and lower house, upper casing
To be detachably connected, the inside of control cabinet 4 is provided with lamp socket for body and lower house, and the lamp socket is connected with control lamp 3, the control
Neck is additionally provided with inside case 4, the first light sensing switch circuit 51 is preferably arranged to circuit board, and the neck is described for blocking
The circuit board of first light sensing switch circuit 51.The light sensing switch circuit 5 includes photoinduction element and control circuit, the light sensation
It is preferably photo resistance to answer element, and the control circuit is preferably transistor circuit.
Further, the high beam 1 and dipped headlight 2 are used to illuminate, the first light sensing switch circuit 51, the second light sensation
On-off circuit 52 is turned off or connected according to the intensity of illumination in the external world, the break-make situation of the first light sensing switch circuit 51
Controlled by the control lamp 3, the second light sensing switch circuit 52 is controlled by the intensity of illumination of the automobile external.In meeting
Before, car can be irradiated to the second light sensing switch circuit 52 of automobile, the second light sensing switch circuit 52 after irradiation,
The second light sensing switch circuit 52 disconnects, and now high beam 1 and control lamp 3 extinguish, the interior illumination intensity of the control cabinet 4
Relatively low, the first light sensing switch circuit 51 connects without irradiation, the first light sensing switch circuit 51, the dipped headlight 2
It is powered and is used to illuminate；In opponent vehicle in opening dipped headlight or in meeting, to car not to the second light sensing switch of automobile
Circuit 52 is irradiated or the intensity of illumination of the second light sensing switch circuit 52 is died down, the second light sensing switch circuit
52 connection, now delay switch 6 will postpone a period of time connect, now automobile still can keep dipped headlight 2 irradiate one section when
Between, after time delay terminates, meeting is completed, and delay switch 6 connects, and now high beam 1 connects with control lamp 3 and for illuminating,
Now control lamp 3 is irradiated to the first light sensing switch circuit 51, and the first light sensing switch circuit 51 disconnects, described near
Light lamp 2 extinguishes.
The automatic dimming device of headlight intensity for automobiles meeting that the present embodiment provides, is set using extraneous vehicle to the lighting condition of vehicle body
Light sensing switch circuit is put, it is different using the on off operating mode that light sensing switch circuit because lighting condition is different and presents, realize to described
High beam and dipped headlight are controlled, and using the present apparatus automobile can be made to reach the effect of automatic beam change when meeting at night, carried
High security.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type, it all should cover among claim of the present utility model and the scope of specification.
Claims (9)
1. a kind of automatic dimming device of headlight intensity for automobiles meeting, the automatic dimming device of headlight intensity for automobiles meeting is arranged on automobile,
The automobile includes high beam and dipped headlight, it is characterised in that the automatic dimming device of headlight intensity for automobiles meeting includes control lamp
With light sensing switch circuit, the control lamp is arranged on automotive interior, and the high beam and control lamp are in series or in parallel, described remote
One end after light lamp and control lamp are in series or in parallel is connected with external power source, and one end and the external power source of the dipped headlight connect
Connect, the light sensing switch circuit includes the first light sensing switch circuit and the second light sensing switch circuit, the first light sensing switch electricity
The both ends on road are connected with the other end and external power source of dipped headlight respectively, and the first light sensing switch circuit is arranged in automobile
Portion；The other end and external power source after the second light sensing switch circuit and the control lamp and high beam are in series or in parallel connect
Connect, the second light sensing switch circuit be arranged on the automobile to car car light irradiation at.
2. automatic dimming device of headlight intensity for automobiles meeting according to claim 1, it is characterised in that the cars meeting at night
Automatic device for changing light also includes delay switch, and the delay switch is connected with second light sensing switch.
3. automatic dimming device of headlight intensity for automobiles meeting according to claim 1, it is characterised in that the cars meeting at night
Automatic device for changing light also includes control cabinet, and the control cabinet is arranged on automobile.
4. automatic dimming device of headlight intensity for automobiles meeting according to claim 3, it is characterised in that the control cabinet is removable
The casing unloaded, the control cabinet include upper shell and lower house, and the upper shell and lower house are to be detachably connected.
5. automatic dimming device of headlight intensity for automobiles meeting according to claim 3, it is characterised in that first light sensing switch
Circuit and control lamp are arranged on the inside of control cabinet, and the dipped headlight, high beam and the second light sensing switch circuit are arranged on described
The outside of control cabinet.
6. automatic dimming device of headlight intensity for automobiles meeting according to claim 3, it is characterised in that set inside the control cabinet
There is lamp socket, the lamp socket is connected with the control lamp.
7. automatic dimming device of headlight intensity for automobiles meeting according to claim 3, it is characterised in that inside the control cabinet also
Neck is provided with, the light sensing switch circuit is arranged to circuit board, and the neck is used for the electricity for blocking first light sensing switch
Road plate.
8. automatic dimming device of headlight intensity for automobiles meeting according to claim 1, it is characterised in that second light sensing switch
Circuit is arranged on the roof of the automobile.
9. automatic dimming device of headlight intensity for automobiles meeting according to claim 1, it is characterised in that the light sensing switch circuit
Including transistor circuit and photo resistance, the photo resistance is connected with the transistor circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721093988.6U CN207173443U (en) | 2017-08-29 | 2017-08-29 | Automatic dimming device of headlight intensity for automobiles meeting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721093988.6U CN207173443U (en) | 2017-08-29 | 2017-08-29 | Automatic dimming device of headlight intensity for automobiles meeting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207173443U true CN207173443U (en) | 2018-04-03 |
Family
ID=61738516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721093988.6U Active CN207173443U (en) | 2017-08-29 | 2017-08-29 | Automatic dimming device of headlight intensity for automobiles meeting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207173443U (en) |
-
2017
- 2017-08-29 CN CN201721093988.6U patent/CN207173443U/en active Active
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