CN213599290U - Vehicle headlamp - Google Patents
Vehicle headlamp Download PDFInfo
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- CN213599290U CN213599290U CN202022975713.3U CN202022975713U CN213599290U CN 213599290 U CN213599290 U CN 213599290U CN 202022975713 U CN202022975713 U CN 202022975713U CN 213599290 U CN213599290 U CN 213599290U
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Abstract
The application provides a vehicle headlamp, which comprises a high beam, a low beam or a high and low beam integrated lamp, a light sensor, a speed sensor and a controller; the light sensor transmits an electric signal of the detected light intensity on the front road surface to the controller, when the light intensity is smaller than or equal to a set value, the controller turns on the vehicle headlamp, and when the light intensity is larger than the set value, the controller turns off the vehicle headlamp; the speed sensor transmits an electric signal of the detected vehicle running speed to the controller, the controller turns on a high beam or a high beam when the vehicle running speed is greater than or equal to a set speed value, and the controller turns on a low beam or a low beam when the vehicle running speed is less than the set speed value; the automatic control of the on or off of the vehicle headlamp is realized, the automatic control of the switching between the high beam and the low beam is realized, a driver can drive the vehicle with two hands holding the steering wheel with eyes seeing the front attentively, and the driving safety is improved.
Description
Technical Field
The utility model belongs to the technical field of the automotive lighting technique and specifically relates to a vehicle headlamp is related to.
Background
The automobile headlamp assembly is arranged at the left end and the right end of the head of an automobile and used for illuminating at night or on a dim road surface when the automobile runs, and comprises a lampshade positioned on the front side, a shell positioned on the back side, a dipped headlight, a high beam, a steering light, a fog light, a daytime running light, a width indicating light, a circuit and the like which are integrated together, and the automobile headlamp assembly is called as a headlamp assembly. The lamps of the automobile are classified into illumination lamps and indicator lamps according to their functions.
The headlights in the automobile headlight assembly are headlights, the headlights in the automobile headlight assembly comprise high beam lights, low beam lights or high beam and low beam integrated lights which are integrated into a whole, and the headlight bulbs in the automobile headlight assembly comprise high beam bulbs, low beam bulbs and high beam and low beam integrated light bulbs; with the development of technology, halogen headlight bulbs, xenon headlight bulbs and more advanced LED headlight bulbs have been developed for headlight bulbs in automobile headlight assemblies.
At present, the high beam, the low beam or the high beam and the low beam are usually manually operated by a driver, the driver manually shifts the automobile light operating rod to turn on or off, and further, the switching between the high beam and the low beam is also manually shifted by the driver to switch, the manual operations occupy the left hand of the driver, so that the driver holds the steering wheel by the right hand and shifts the automobile light operating rod by the left hand in the normal driving process, the eyes watch the road condition in front and the automobile light operating rod, the driver has two purposes at one glance, the hands and the eyes are inconsistent, the driver is easy to distract and distract, the driver cannot drive with concentration, and the road condition in front and the surrounding environment cannot be fully observed, thereby seriously affecting the driving safety.
Therefore, how to realize the automatic control of turning on or off the high beam, the low beam or the high and low beam integrated lamp and the automatic control of switching the high beam and the low beam, so that a driver can see the front of the vehicle with both hands holding the steering wheel to drive the vehicle with great concentration, and the driving safety is improved, which is a technical problem urgently needed to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vehicle headlamp.
For solving the above technical problem, the utility model provides a technical scheme does:
a vehicle headlamp comprises a high beam and a low beam, and further comprises a light sensor for sensing the light intensity on the road surface in front, a speed sensor for detecting the running speed of a vehicle and a controller for controlling the high beam and the low beam to be turned on or off;
the light sensor is electrically connected with the controller, the controller is electrically connected with the high beam and the low beam, so that the light sensor can transmit the detected electric signals of the light intensity on the road surface in front to the controller, the controller outputs signals to control the high beam or the low beam to be turned on when the light intensity is smaller than or equal to a set value, and the controller outputs signals to control the high beam or the low beam to be turned off when the light intensity is larger than the set value;
the speed sensor is electrically connected with the controller and used for transmitting an electric signal of the detected vehicle running speed to the controller, when the vehicle running speed is greater than or equal to a set speed value, the controller outputs a signal to control to turn on the high beam and turn off the dipped headlight, and when the vehicle running speed is less than the set speed value, the controller outputs a signal to control to turn off the high beam and turn on the dipped headlight.
Preferably, the high beam lamp and the low beam lamp are halogen lamps, xenon lamps, LED lamps or laser lamps.
Preferably, the high beam and the dipped headlight are both lens modules, the lens modules are single-light lens modules with light sources, and the light sources are xenon light sources, LED light sources or laser light sources.
The application provides a vehicle headlamp, which comprises a high beam, a low beam, a light sensor, a speed sensor and a controller;
this application is strong and weak through the light on the light sensor real-time induction place ahead road surface, through speed sensor real-time detection vehicle speed of traveling, and five formation one set of automatic control system who carries out automatic control to high beam and passing lamp of high beam, passing lamp, light sensor, speed sensor and controller, when the automobile goes that ambient light is not enough to influence the driver and observe automatic start vehicle headlamps, for example: the automobile driving system comprises an automatic control system, a high beam lamp, a low beam lamp, a high;
in conclusion, this application has realized the automatic control of opening or closing of high beam, passing lamp to and the automatic control of the switching of realization high beam and passing lamp, let the driver both hands hold the steering wheel both eyes and see the place ahead and take a car with concentration, improved driving safety.
The vehicle headlamp is a high-low beam integrated lamp, and further comprises a light sensor for sensing the light intensity on the road surface in front, a speed sensor for detecting the running speed of a vehicle and a controller for controlling the high beam, the low beam or the turning-off of the high-low beam integrated lamp;
the light sensor is electrically connected with the controller, the controller is electrically connected with the high-low beam integrated lamp, the light sensor is used for transmitting an electric signal of the detected light intensity on the front road surface to the controller, when the light intensity is smaller than or equal to a set value, the controller outputs a signal to control the high beam or the low beam of the high-low beam integrated lamp to be turned on, and when the light intensity is larger than the set value, the controller outputs a signal to control the high-low beam integrated lamp to be turned off;
the speed sensor is electrically connected with the controller and used for transmitting an electric signal of the detected vehicle running speed to the controller, when the vehicle running speed is greater than or equal to a set speed value, the controller outputs a signal to control the high beam of the high-beam and low-beam integrated lamp to be turned on, and when the vehicle running speed is less than the set speed value, the controller outputs a signal to control the low beam of the high-beam and low-beam integrated lamp to be turned on.
Preferably, the high-beam and low-beam integrated lamp is a halogen lamp, a xenon lamp, an LED lamp or a laser lamp.
Preferably, the high-beam and low-beam integrated lamp is a lens module, the lens module is a double-light lens module with a light source, and the light source is a xenon light source, an LED light source or a laser light source.
The application provides a vehicle headlamp, which is a high-beam and low-beam integrated lamp, and the high-beam and low-beam integrated lamp also comprises a light sensor, a speed sensor and a controller;
this application responds to the light intensity on the place ahead road surface in real time through the light sensor, through speedtransmitter real-time detection vehicle speed of traveling, and far and near light integrated lamp, light sensor, speedtransmitter and controller four form one set and carry out automatic control's automatic control system to far and near light integrated lamp, and when the automobile went the not enough influence of environmental light driver observation time automatic start far and near light integrated lamp, for example: the automobile driving system comprises an automatic control system, a main control system and a main control system, wherein the automatic control system comprises a main control system, a main control system and a main control system, wherein the main control system comprises a main control system and a main control system, the main control system comprises;
in conclusion, the automatic control of the on or off of the high beam and low beam integrated lamp and the automatic control of the switching between the high beam and the low beam are realized, so that a driver can hold the steering wheel with two hands and can see the front of the vehicle with great concentration to drive the vehicle, and the driving safety is improved.
Drawings
Fig. 1 is a schematic perspective view of a vehicle headlamp according to an embodiment of the present invention (the vehicle headlamp in fig. 1 is a high-low beam integrated lamp, the high-low beam integrated lamp is a lens module, the lens module is a dual-light lens module with a light source, and the light source is an LED lamp bead);
in the figure: 2, a double-light lens module with a light source, 201 is a convex lens in the double-light lens module with the light source;
3 light sensor, 4 speed sensor, 5 controller.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "axial", "radial", "longitudinal", "lateral", "length", "width", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the actual application, the direction to which the light of the bulb is directed is the "front" direction, and the direction of the straight line opposite to the "front" direction is the "rear" direction, so that the description is simplified only for convenience of description, and it is not intended to indicate or imply that the device or element to which the description refers must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Referring to fig. 1, in the figure: a double-light lens module with a light source 2, a convex lens 201 in the double-light lens module with the light source; a light sensor 3, a speed sensor 4 and a controller 5.
The application provides a vehicle headlamp, which comprises a high beam and a low beam, and further comprises a light sensor 3 for sensing the light intensity on the road surface in front, a speed sensor 4 for detecting the driving speed of a vehicle and a controller 5 for controlling the high beam and the low beam to be turned on or off;
the light sensor 3 is electrically connected with the controller 5, the controller 5 is electrically connected with the high beam, and the controller 5 is electrically connected with the low beam, so that the light sensor 3 can transmit the detected electric signals of the light intensity on the road surface in front to the controller 5, when the light intensity is smaller than or equal to a set value, the controller 5 outputs a signal to control the on of the vehicle headlamp (the high beam or the low beam) and when the light intensity is larger than the set value, the controller 5 outputs a signal to control the off of the vehicle headlamp (the high beam or the low beam);
the speed sensor 4 is electrically connected with the controller 5, so that the speed sensor 4 transmits an electric signal of the detected vehicle running speed to the controller 5, when the vehicle running speed is greater than or equal to a set speed value, the controller 5 outputs a signal to control to turn on the high beam and turn off the low beam, and when the vehicle running speed is less than the set speed value, the controller 5 outputs a signal to control to turn off the high beam and turn on the low beam.
In one embodiment of the present application, the high beam and the low beam are halogen lamps, xenon lamps, LED lamps or laser lamps.
In an embodiment of the present application, the high beam and the low beam are both lens modules, the lens module is a single-light lens module with a light source, and the light source is a xenon light source, an LED light source or a laser light source.
The application provides a vehicle headlamp, which comprises a high beam, a low beam, a light sensor 3, a speed sensor 4 and a controller 5;
this application is strong and weak through the light on the 3 real-time response the place ahead road surfaces of light sensor, through speed sensor 4 real-time detection vehicle speed of traveling, high beam, passing lamp, light sensor 3, speed sensor 4 and 5 five formation one set of automatic control system who carries out automatic control to high beam and passing lamp, when the automobile goes in the environment light not enough influence the driver automatic start vehicle headlamps when observing, for example: the automobile driving system comprises an automatic control system, a high beam lamp, a low beam lamp, a high;
in conclusion, this application has realized the automatic control of opening or closing of high beam, passing lamp to and the automatic control of the switching of realization high beam and passing lamp, let the driver both hands hold the steering wheel both eyes and see the place ahead and take a car with concentration, improved driving safety.
The application provides a vehicle headlamp, vehicle headlamp is the integrative lamp of distance light, the integrative lamp of distance light is still including being used for responding to the light sensor 3 of the light intensity on the place ahead road surface, being used for detecting the speed sensor 4 of vehicle speed and being used for controlling the distance light of the integrative lamp of distance light, passing beam or the controller 5 of closing;
the light sensor 3 is electrically connected with the controller 5, the controller 5 is electrically connected with the high-low beam integrated lamp, so that the light sensor 3 can transmit an electric signal of detected light intensity on a road surface in front to the controller 5, when the light intensity is smaller than or equal to a set value, the controller 5 outputs a signal to control the high beam or the low beam of the high-low beam integrated lamp to be turned on, and when the light intensity is larger than the set value, the controller 5 outputs a signal to control the high-low beam integrated lamp to be turned off;
the speed sensor 4 is electrically connected with the controller 5, so that the speed sensor 4 transmits an electric signal of the detected running speed of the vehicle to the controller 5, when the running speed of the vehicle is greater than or equal to a set speed value, the controller 5 outputs a signal to control the high beam of the high-beam and low-beam integrated lamp to be turned on, and when the running speed of the vehicle is less than the set speed value, the controller 5 outputs a signal to control the low beam of the high-beam and low-beam integrated lamp to be turned on.
In one embodiment of the present application, the high-low beam integrated lamp is a halogen lamp, a xenon lamp, an LED lamp, or a laser lamp.
In an embodiment of the present application, the high beam and low beam integrated lamp is a lens module, the lens module is a dual-optical lens module with a light source, and the light source is a xenon light source, an LED light source or a laser light source.
The application provides a vehicle headlamp, which is a high-beam and low-beam integrated lamp, and the high-beam and low-beam integrated lamp also comprises a light sensor 3, a speed sensor 4 and a controller 5;
this application is strong and weak through the light on the 3 real-time response the place ahead road surfaces of light sensor, through speed sensor 4 real-time detection vehicle speed of traveling, the integrative lamp of far and near light, light sensor 3, speed sensor 4 and controller 5 four form one set and carry out automatic control's automatic control system to the integrative lamp of far and near light, when the automobile travel the not enough influence of ambient light driver observe the integrative lamp of far and near light of automatic start, for example: the automobile driving system comprises an automatic control system, a main control system and a main control system, wherein the automatic control system comprises a main control system, a main control system and a main control system, wherein the main control system comprises a main control system and a main control system, the main control system comprises;
in conclusion, the automatic control of the on or off of the high beam and low beam integrated lamp and the automatic control of the switching between the high beam and the low beam are realized, so that a driver can hold the steering wheel with two hands and can see the front of the vehicle with great concentration to drive the vehicle, and the driving safety is improved.
In this application, light sensor 3 is the strong and weak light on the road surface of real-time response place ahead, speed sensor 4 is the real-time detection vehicle speed that goes, consequently, light sensor 3 and speed sensor 4 are simultaneously with respective signal of telecommunication to controller 5, there is not priority and precedence between the two, consequently controller 5 can carry out the operation after obtaining 2 signal of telecommunication, send and only send an signal of telecommunication according to the procedure of setting for before, control vehicle headlamps carries out established operation, and not for example the distance light and near light integral lamp, it is not that open the distance light and near light integral lamp earlier then far and near light switch over again, but a signal action is one step in place, directly open distance light or near light.
The method and the device not described in detail in the present invention are prior art and will not be described in detail.
The principles and embodiments of the present invention have been explained herein using specific embodiments, which are merely used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (6)
1. A vehicle headlamp comprises a high beam and a low beam and is characterized by further comprising a light sensor for sensing the light intensity on the road surface in front, a speed sensor for detecting the driving speed of a vehicle and a controller for controlling the high beam and the low beam to be turned on or off;
the light sensor is electrically connected with the controller, the controller is electrically connected with the high beam and the low beam, so that the light sensor can transmit the detected electric signals of the light intensity on the road surface in front to the controller, the controller outputs signals to control the high beam or the low beam to be turned on when the light intensity is smaller than or equal to a set value, and the controller outputs signals to control the high beam or the low beam to be turned off when the light intensity is larger than the set value;
the speed sensor is electrically connected with the controller and used for transmitting an electric signal of the detected vehicle running speed to the controller, when the vehicle running speed is greater than or equal to a set speed value, the controller outputs a signal to control to turn on the high beam and turn off the dipped headlight, and when the vehicle running speed is less than the set speed value, the controller outputs a signal to control to turn off the high beam and turn on the dipped headlight.
2. The vehicular headlamp according to claim 1, wherein the high beam and the low beam are each a halogen lamp, a xenon lamp, an LED lamp or a laser lamp.
3. The vehicular headlamp according to claim 1, wherein the high beam and the low beam are both lens modules, the lens modules are single-light lens modules with light sources, and the light sources are xenon light sources, LED light sources or laser light sources.
4. The vehicle headlamp is a high-low beam integrated lamp and is characterized by further comprising a light sensor for sensing the light intensity on the road surface in front, a speed sensor for detecting the running speed of a vehicle and a controller for controlling the high beam, the low beam or the turning-off of the high-low beam integrated lamp;
the light sensor is electrically connected with the controller, the controller is electrically connected with the high-low beam integrated lamp, the light sensor is used for transmitting an electric signal of the detected light intensity on the front road surface to the controller, when the light intensity is smaller than or equal to a set value, the controller outputs a signal to control the high beam or the low beam of the high-low beam integrated lamp to be turned on, and when the light intensity is larger than the set value, the controller outputs a signal to control the high-low beam integrated lamp to be turned off;
the speed sensor is electrically connected with the controller and used for transmitting an electric signal of the detected vehicle running speed to the controller, when the vehicle running speed is greater than or equal to a set speed value, the controller outputs a signal to control the high beam of the high-beam and low-beam integrated lamp to be turned on, and when the vehicle running speed is less than the set speed value, the controller outputs a signal to control the low beam of the high-beam and low-beam integrated lamp to be turned on.
5. The vehicular headlamp according to claim 4, wherein the high-beam and low-beam integrated lamp is a halogen lamp, a xenon lamp, an LED lamp or a laser lamp.
6. The vehicular headlamp according to claim 4, wherein the high beam and low beam integrated lamp is a lens module, the lens module is a bifocal lens module having a light source, and the light source is a xenon light source, an LED light source or a laser light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022975713.3U CN213599290U (en) | 2020-12-08 | 2020-12-08 | Vehicle headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022975713.3U CN213599290U (en) | 2020-12-08 | 2020-12-08 | Vehicle headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213599290U true CN213599290U (en) | 2021-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022975713.3U Active CN213599290U (en) | 2020-12-08 | 2020-12-08 | Vehicle headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213599290U (en) |
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2020
- 2020-12-08 CN CN202022975713.3U patent/CN213599290U/en active Active
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