CN111959387A - Automobile headlamp steering device - Google Patents
Automobile headlamp steering device Download PDFInfo
- Publication number
- CN111959387A CN111959387A CN202010680252.9A CN202010680252A CN111959387A CN 111959387 A CN111959387 A CN 111959387A CN 202010680252 A CN202010680252 A CN 202010680252A CN 111959387 A CN111959387 A CN 111959387A
- Authority
- CN
- China
- Prior art keywords
- lamp
- automobile
- lamp body
- steering device
- cleaning
- 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.)
- Pending
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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
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/076—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by electrical means including means to transmit the movements, e.g. shafts or joints
-
- 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
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
- B60Q1/12—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
- B60S1/60—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for signalling devices, e.g. reflectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/62—Other vehicle fittings for cleaning
- B60S1/66—Other vehicle fittings for cleaning for cleaning vehicle exterior
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an automobile headlamp steering device, which relates to the technical field of automobile lamps and comprises the following components: the lamp comprises a lamp holder, a lamp shade, a lamp body, a sector gear, a driving gear, a first motor, an angle sensor and a controller, wherein the lamp shade is arranged on the lamp holder; the lamp body is hinged on the lamp holder; the sector gear is fixedly connected with the lamp body; the driving gear is meshed with the sector gear; the rotating shaft of the first motor is fixedly connected with the driving gear; the angle sensor is arranged on the automobile steering column; the angle sensor and the first motor are electrically connected with the controller. The automobile lamp body can turn along with the automobile when the automobile turns, so that the lighting effect of the lamp body when the automobile is driven and turned is improved, and the driving safety of the automobile is further improved.
Description
Technical Field
The invention relates to the technical field of automobile lamps, in particular to an automobile headlamp steering device.
Background
At present, headlights of a general large automobile are fixed to the front end of the automobile to illuminate a road ahead when the automobile is driven at night. However, when the automobile passes through a curve, since the headlights of the automobile cannot be changed along with the change of the direction of the automobile, the driver cannot see the curve clearly, and particularly, the driver is not familiar with the curve, so that traffic accidents are easily caused when the driver drives at night to pass through the curve, and the life safety of people is affected.
Disclosure of Invention
In view of this, the present invention provides a headlamp steering device for an automobile, which is used to steer a headlamp along with the steering of the automobile, so as to improve the illumination effect.
In view of the above object, the present invention provides an automotive headlamp steering apparatus, including:
a lamp holder, a lampshade, a lamp body, a sector gear, a driving gear, a first motor, an angle sensor and a controller, wherein,
the lampshade is arranged on the lamp holder;
the lamp body is hinged on the lamp holder;
the sector gear is fixedly connected with the lamp body;
the driving gear is meshed with the sector gear;
the rotating shaft of the first motor is fixedly connected with the driving gear;
the angle sensor is arranged on the automobile steering column;
the angle sensor and the first motor are electrically connected with the controller.
Optionally, the steering device further comprises a heat dissipation part, and the heat dissipation part is used for reducing the temperature of the lamp body in use.
Optionally, the heat dissipation part includes two sets of ventilation units, and one of them is organized the ventilation unit sets up the below of lamp stand, another group the ventilation unit sets up the side of lamp stand, be equipped with two vents on the lamp stand, it is two sets of to correspond respectively the ventilation unit, the ventilation unit includes the baffle, the baffle can cooperate with the through-hole that is equipped with on the shell of car, it has first electric jar to articulate on the baffle.
Optionally, a notch is formed in the upper end of the baffle, and the notch is used for being matched with a corresponding protrusion on the automobile shell, so that when the baffle is opened, the protrusion can block the notch.
Optionally, two the vent department all is equipped with the filter screen, the filter screen is used for filtering the dust in the air.
Optionally, the steering device further comprises a cleaning part, the cleaning part is arranged in the lampshade, and the cleaning part is used for cleaning the inner face of the lampshade.
Optionally, the cleaning part comprises a cleaning roller and a second electric cylinder, the cleaning roller is detachably connected with the second electric cylinder, and the cleaning roller is used for cleaning the inner surface of the lampshade.
Optionally, the cleaning part further comprises a water box, the water box is arranged above the lampshade, the lower end of the water box is connected with an electromagnetic valve in series, and when the cleaning roller moves to the position below the water box, the electromagnetic valve is controlled to be opened to enable water to flow onto the cleaning roller.
This device is at the during operation, when people rotate the steering wheel, the steering wheel drives the steering column and rotates, the steering column drives the front wheel through the relation of connection and rotates, when the steering column is rotating, angle sensor detects out steering column pivoted angle, thereby send signal for the controller, the first motor work of controller control, rotate corresponding angle, thereby drive the driving gear and rotate corresponding angle, the driving gear drives sector gear and rotates corresponding angle, and then drive the lamp body and rotate corresponding angle, make lamp body pivoted angle the same with wheel pivoted angle or close.
By the aid of the device, when the automobile turns, the lamp body can turn, lighting effect of the lamp body is improved when the automobile is driven to turn, and accordingly running safety of the automobile is improved.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.
FIG. 1 is a schematic view of a steering apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a heat sink according to an embodiment of the present invention;
FIG. 3 is an enlarged view of the first electric cylinder of FIG. 2;
FIG. 4 is a schematic structural diagram of a cleaning portion according to an embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The embodiment of the invention provides an automobile headlamp steering device. As shown in fig. 1 to 4, a head lamp steering apparatus for an automobile, includes: the lamp holder 1, the lamp shade, the lamp body 21, the sector gear 22, the driving gear 23, the first motor, the angle sensor and the controller, wherein,
the lampshade is arranged on the lamp holder 1;
the lamp body 21 is hinged on the lamp holder 1;
the sector gear 22 is fixedly connected with the lamp body 21;
the driving gear 23 is meshed with the sector gear 22;
the rotating shaft of the first motor is fixedly connected with the driving gear 23;
the angle sensor is arranged on the automobile steering column;
the angle sensor and the first motor are electrically connected with the controller, and the first motor can be a stepping motor.
This device is at the during operation, when people rotate the steering wheel, the steering wheel drives the steering column and rotates, the steering column drives the front wheel through the relation of connection and rotates, when the steering column is rotating, angle sensor detects out steering column pivoted angle, thereby send signal for the controller, the first motor work of controller control, rotate corresponding angle, thereby drive driving gear 23 and rotate corresponding angle, driving gear 23 drives sector gear 22 and rotates corresponding angle, and then drive lamp body 21 and rotate corresponding angle, make lamp body 21 pivoted angle the same with wheel pivoted angle or close.
Therefore, the device can enable the lamp body 21 to turn when the automobile turns, so that the lighting effect of the lamp body 21 is improved when the automobile is driven to turn, and the running safety of the automobile is further improved.
In some embodiments, the steering device further includes a heat dissipating part for reducing the temperature of the lamp body 21 in use. When the automobile headlamp is in an illuminating state, the headlamp can generate higher temperature, so that parts in the automobile headlamp are easily heated and deformed, and even the parts are burnt and melted. In addition, the hot air generated due to high temperature is not smooth to flow in a closed environment, so that the service life of electronic products in the automobile headlamp is shortened, and the normal use of the automobile headlamp is seriously influenced. The heat dissipation portion is designed to reduce the temperature of the lamp body 21 during use, thereby reducing the adverse effect of high temperature on the lamp body 21.
Optionally, the heat dissipation part includes two sets of ventilation units, one of them is organized the ventilation unit sets up the below of lamp stand 1, another group the ventilation unit sets up the side of lamp stand 1, be equipped with two vents 11 on the lamp stand 1, it is two sets of to correspond respectively the ventilation unit, the ventilation unit includes baffle 12, baffle 12 can cooperate with the through-hole that is equipped with on the shell 6 of car, it has first electric jar 13 to articulate on the baffle 12.
When not working, the through-hole that is equipped with on baffle 12 and the shell 6 of car cooperatees, make shell 6 look a whole, can not influence the outward appearance of car, when the use, first electric jar 13 work is released baffle 12 from the through-hole, thereby the wind-force that produces in the driving process gets into from the through-hole of bottom, then the vent 11 department of bottom gets into in the lamp shade, then the vent 11 of edgewise blows off, thereby take away most heat in the lamp shade, thereby the temperature when having reduced lamp body 21 and using, the harmful effects of high temperature to lamp body 21 has been reduced.
In some embodiments, the upper end of the flap 12 is provided with a notch for cooperating with a corresponding protrusion 3 on the vehicle's outer shell 6, such that when the flap 12 is opened, the protrusion 3 acts as a stop for the notch.
When first electric jar 13 work is released baffle 12 from through-hole department, because protruding 3 is right this moment the notch plays the effect that blocks, and the bottom of baffle 12 can upwards rotate this moment to open the through-hole, so when rainy day, baffle 12 can carry out better effect of blockking to the rainwater, avoids the rainwater to enter into in the through-hole.
In some embodiments, a filter screen 4 is disposed at each of the two ventilation openings 11, and the filter screen 4 is used for filtering dust in air. The filter screen 4 can be detachably connected to the air vent 11 in a clamping manner. This facilitates cleaning of the filter screen 4.
In some embodiments, the steering device further comprises a cleaning portion disposed within the lamp housing, the cleaning portion for cleaning an inner face of the lamp housing. The long-time ventilation and heat dissipation can cause dust on the inner surface of the lampshade to influence the lighting effect of the lamp body 21, and the inner surface of the lampshade is cleaned through the design of the cleaning part, so that the lighting effect of the lamp body 21 is guaranteed.
Optionally, the cleaning part comprises a cleaning roller 51 and a second electric cylinder 52, the cleaning roller 51 is detachably connected with the second electric cylinder 52, and the cleaning roller 51 is used for cleaning the inner surface of the lampshade. During operation, the second electric cylinder 52 operates to drive the cleaning roller 51 to move, so as to clean the inner surface of the lampshade and ensure the illumination effect of the lamp body 21.
In order to further improve the cleaning effect, the cleaning part further comprises a water box 53, the water box 53 is arranged above the lampshade, the lower end of the water box 53 is connected with an electromagnetic valve 54 in series, and when the cleaning roller 51 moves to the lower part of the water box 53, the electromagnetic valve 54 is controlled to be opened to enable water to flow onto the cleaning roller 51. The water in the water box 53 flows onto the cleaning roller 51 to keep the cleaning roller 51 in a wet state, thereby further improving the cleaning effect of the cleaning roller 51.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (8)
1. An automotive headlamp steering device characterized by comprising: a lamp holder, a lampshade, a lamp body, a sector gear, a driving gear, a first motor, an angle sensor and a controller, wherein,
the lampshade is arranged on the lamp holder;
the lamp body is hinged on the lamp holder;
the sector gear is fixedly connected with the lamp body;
the driving gear is meshed with the sector gear;
the rotating shaft of the first motor is fixedly connected with the driving gear;
the angle sensor is arranged on the automobile steering column;
the angle sensor and the first motor are electrically connected with the controller.
2. The steering device for the automotive headlamp according to claim 1, further comprising a heat dissipating portion for reducing a temperature of the lamp body in use.
3. The steering device for the automobile headlamp is characterized in that the heat dissipation part comprises two groups of ventilation units, one group of the ventilation units is arranged below the lamp holder, the other group of the ventilation units is arranged on the side face of the lamp holder, two ventilation openings are formed in the lamp holder and respectively correspond to the two groups of the ventilation units, each ventilation unit comprises a baffle, the baffle can be matched with a through hole formed in the shell of an automobile, and a first electric cylinder is hinged to the baffle.
4. A motor vehicle headlight steering arrangement according to claim 3, wherein the upper end of the flap is provided with a recess for cooperation with a corresponding projection on the vehicle housing, such that the projection acts as a barrier to the recess when the flap is opened.
5. The steering device for the automotive headlamp according to claim 3, wherein a filter screen is provided at each of the two vents, and the filter screen is used for filtering dust in air.
6. The steering device for the automotive headlamp according to claim 2, further comprising a cleaning portion provided in the lamp housing for cleaning an inner face of the lamp housing.
7. The steering device for automotive headlamps according to claim 6, characterized in that the cleaning portion includes a cleaning roller detachably attached to a second electric cylinder for cleaning an inner face of the lamp housing and a second electric cylinder.
8. The steering apparatus for automotive headlamps according to claim 7, characterized in that the cleaning portion further comprises a water box disposed above the lamp cover, and a solenoid valve is connected in series to a lower end of the water box, and when the cleaning roller moves below the water box, the solenoid valve is controlled to be opened to allow water to flow onto the cleaning roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010680252.9A CN111959387A (en) | 2020-07-15 | 2020-07-15 | Automobile headlamp steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010680252.9A CN111959387A (en) | 2020-07-15 | 2020-07-15 | Automobile headlamp steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111959387A true CN111959387A (en) | 2020-11-20 |
Family
ID=73361873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010680252.9A Pending CN111959387A (en) | 2020-07-15 | 2020-07-15 | Automobile headlamp steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111959387A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776024A (en) * | 2021-08-25 | 2021-12-10 | 吕成刚 | Automobile headlamp capable of preventing air fog |
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| CN206988981U (en) * | 2017-07-27 | 2018-02-09 | 西安广鑫灯饰有限责任公司 | A kind of municipal administration LED street lamp |
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| CN210101593U (en) * | 2019-05-12 | 2020-02-21 | 孙云虎 | But self-cleaning's car light |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776024A (en) * | 2021-08-25 | 2021-12-10 | 吕成刚 | Automobile headlamp capable of preventing air fog |
| CN113776024B (en) * | 2021-08-25 | 2024-05-03 | 宇宙电器(东莞)有限公司 | Anti-aerosol automobile headlight |
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