CN107187380A - A kind of headlight for vehicles distance-light switches electromagnet - Google Patents
A kind of headlight for vehicles distance-light switches electromagnet Download PDFInfo
- Publication number
- CN107187380A CN107187380A CN201710273729.XA CN201710273729A CN107187380A CN 107187380 A CN107187380 A CN 107187380A CN 201710273729 A CN201710273729 A CN 201710273729A CN 107187380 A CN107187380 A CN 107187380A
- Authority
- CN
- China
- Prior art keywords
- armature
- electromagnet
- cutting device
- light
- light cutting
- 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
Links
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
- B60Q1/14—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 having dimming means
-
- 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
Abstract
Switch electromagnet the present invention relates to a kind of headlight for vehicles distance-light, armature is fixedly connected with light cutting device, and armature is hinged with yoke；Extension spring upper end is connected with side of the armature away from light cutting device, and lower end is fixed；Electromagnet "on" position：The magnetic field force that coil and iron core are produced overcomes extension spring resistance and pulls armature to move downward, and armature drives light cutting device to turn clockwise, and realizes road function；Electromagnet off-position：Armature drives light cutting device rotate counterclockwise, realizes low-beam function in the presence of extension spring.Electromagnet of the present invention need not move axle center, and movement-less part, part is less, and avoid using car product, and processing is simple, and cost is relatively low；Using the switching mechanism of the present invention, eliminate the parts such as axle, axle sleeve, the magnetic field force produced by coil electricity directly band moving armature/light cutting device carries out distance-light switching, optimize product structure, part processing, Product Assembly are simple, improve production efficiency and product quality, reduce product cost, in like product, with good competitive advantage.
Description
Technical field
Switch electromagnet the present invention relates to a kind of headlight for vehicles distance-light, belong to automobile-used electromagnet technical field.
Background technology
Vehicle is in order to ensure traffic safety, when driving a vehicle at night, in the case where speed is unhappy, only just can be with dipped headlight
.If speed is quickly, high beam must be used, can so be looked farther.But high beam can influence pair in meeting
Square driver or pedestrian sight, therefore high beam is changed to dipped headlight, when crossing intersection, overtaking other vehicles, to convert using it is remote,
Dipped headlight, to remind other side driver or pedestrian to note.Electromagnet unpowered state (dipped beam)：Electromagnet coil is without electricity, electromagnetism
Iron-axle is located at right-most position by spring, and light cutting device is in horizontality, and automobile front lamp opens dipped beam.
Existing headlight for vehicles distance-light switches electromagnet referring to shown in Fig. 1-4.Wherein, electromagnet unpowered state is (near
Light)：Electromagnet coil is located at right-most position without electricity, electromagnet-axle by spring, and light cutting device is in horizontality, and vehicle is big
Lamp opens dipped beam, as shown in Figure 1-2.Electromagnet "on" position (distance light)：Electromagnet coil power, coil produces magnetic field force, draws
Axial left movement in motor magnet, axle promotes light cutting device to turn clockwise, and light cutting device is in the heeling condition shown in Fig. 2, and
Release bulb source is outwards launched, and now automobile front lamp opens distance light, as shown in Figure 3-4.As can be seen here, existing headlight for vehicles
Distance-light switching constitutes transmission mechanism by parts such as electromagnet shaft, electromagnet axle sleeves and is driven, and moving parts are more, and is generally
Car product, processed complex and costly, reliability also has much room for improvement.
The content of the invention
The technical problem to be solved in the invention is：Existing headlight for vehicles distance-light switches inside electromagnet, electromagnet
Axle with axial movement, and corresponding connection member, cause moving parts more, and mostly car product, processed complex and
Costly, reliability also has much room for improvement.
The present invention takes following technical scheme：
A kind of headlight for vehicles distance-light switches electromagnet, including coil 10, iron core 8, extension spring 5, yoke 6, armature 7, cuts light
Plate 9；The armature 7 is fixedly connected with light cutting device 9, and armature 7 is hinged with yoke；The upper end of extension spring 5 is with armature away from light cutting device 9
Side connection, lower end is fixed；Electromagnet "on" position：The magnetic field force that coil and iron core are produced overcomes extension spring resistance and pulls rank
Iron 7 is moved downward, and armature 7 drives light cutting device to turn clockwise, and realizes road function；Electromagnet off-position：Armature 7 is in extension spring
In the presence of 5, the rotate counterclockwise of light cutting device 9 is driven, low-beam function is realized.
Further, the electromagnet "on" position：The light cutting device is inclined；Electromagnet off-position：It is described
Light cutting device level or close to horizontality.
Further, iron core head opens up a breach close to the position of armature, and the breach has inclining for ecto-entad
Angle, after electromagnet is powered, the magnetic field parcel armature 7 that breach is produced, so that the lower pulling force to armature is increased, while ensureing armature band
Dynamic light cutting device rotates enough angles.
Further, the swing angle of the light cutting device 9 is 15 °.
Further, the breach is from the middle part of iron core to periphery, and with the first upward inclination angle, the first inclination angle ensures rank
Iron can rotate clockwise enough angles；The part that the yoke 6 is inserted in the U row grooves of the armature 7, bottom-up, tool
There is clockwise second inclination angle, second inclination angle makes yoke 6 have enough rotation leeway in the U-lag；The
First, the second inclination angle further ensures that armature drives light cutting device to rotate and has enough angles.
Further, the lower end of extension spring 5 is fixedly connected with the side wall of yoke 6.
The beneficial effects of the present invention are：
1) electromagnet need not move axle center, and movement-less part, part is less, and avoid using car product, and processing is simple,
Cost is relatively low；
2) using the switching mechanism of the present invention, the parts such as axle, axle sleeve are eliminated, the magnetic field force produced by coil electricity is direct
Band moving armature/light cutting device carries out distance-light switching, optimizes product structure, and part processing, Product Assembly are simple, improve production
Efficiency and product quality, reduce product cost, in like product, with good competitive advantage；
3) cost is greatly reduced, reliability also increases.
4) smart structural design, the structure such as iron core, yoke, armature all passes through optimization design, overcomes numerous difficulties.
Brief description of the drawings
Fig. 1 is schematic diagram when being not powered on that prior art headlight for vehicles distance-light switches electromagnet.
Fig. 2 is Fig. 1 electromagnet cut-away views.
Fig. 3 is schematic diagram when prior art headlight for vehicles distance-light switches the energization of electromagnet.
Fig. 4 is Fig. 3 electromagnet cut-away views.
Fig. 5 is schematic diagram when headlight for vehicles distance-light switching electromagnet of the present invention is not powered on.
Fig. 6 is schematic diagram when headlight for vehicles distance-light switching electromagnet of the present invention is powered.
Fig. 7 is the upward view of conventional core.
Fig. 8 is the front view of conventional core.
Fig. 9 is the left view of conventional core.
Figure 10 is the top view of conventional core.
Figure 11 is the upward view for the iron core that the present invention is used.
Figure 12 is the front view for the iron core that the present invention is used.
Figure 13 is the top view for the iron core that the present invention is used.
Figure 14 is the left view for the iron core that the present invention is used.
Figure 15 is the top view for the iron core that the present invention is used.
Figure 16 is the overall schematic after the assembling for the iron core that the present invention is used.
Figure 17 is partial enlarged drawing in Figure 16.
Figure 18 is Figure 16 sectional view.
Figure 19 is Figure 18 partial enlarged drawing.
In figure, the electromagnet of 1. prior arts, the light cutting device of 2. prior arts, the coil of 3. prior arts, 4. existing skills
The electromagnet shaft of art, 5. extension springs, 6. yokes, 7. armature, 8. iron cores, 9. light cutting devices, 10. coils.
Embodiment
The present invention is further described with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 5-Figure 19, a kind of headlight for vehicles distance-light switches electromagnet, including coil 10, iron core 8, extension spring 5, yoke
6th, armature 7, light cutting device 9；The armature 7 is fixedly connected with light cutting device 9, and armature 7 is hinged with yoke；The upper end of extension spring 5 and rank
Side connection of the iron away from light cutting device 9, lower end is fixed；Electromagnet "on" position：The magnetic field force that coil and iron core are produced overcomes drawing
Spring resistance simultaneously pulls armature 7 to move downward, and armature 7 drives light cutting device to turn clockwise, and realizes road function；Electromagnet powers off shape
State：Armature 7 drives the rotate counterclockwise of light cutting device 9, realizes low-beam function in the presence of extension spring 5.
In this embodiment, referring to Fig. 5-6, the electromagnet "on" position：The light cutting device is inclined；Electromagnet
Off-position：The light cutting device level or close to horizontality.
In this embodiment, referring to Figure 11-17, iron core head opens up a breach, the breach close to the position of armature
Inclination angle with ecto-entad, after electromagnet is powered, the magnetic field parcel armature 7 that breach is produced, so as to increase the drop-down to armature
Power, while ensureing that armature drives light cutting device to rotate enough angles.
In this embodiment, the swing angle of the light cutting device 9 is 15 °.
In this embodiment, referring to Figure 16-17, the breach is from iron core middle part to periphery, with the first upward inclination angle,
First inclination angle ensures that armature can rotate clockwise enough angles；The portion that the yoke 6 is inserted in the U row grooves of the armature 7
Point, bottom-up, with clockwise second inclination angle, it is enough that second inclination angle makes yoke 6 have in the U-lag
Rotation leeway；First, second inclination angle further ensures that armature drives light cutting device to rotate and has enough angles.
In this embodiment, referring to Figure 16, the lower end of extension spring 5 is fixedly connected with the side wall of yoke 6.
In specific implementation process, applicant overcomes following difficulty：Headlight for vehicles electromagnet distance light, dipped beam switching are needed
15 degree of swing angle is wanted, and conventional iron core can only realize 5 degree or so of swing angle, if directly this angle increased to
15 degree, because distance is too big between armature and iron core, electromagnet needs very big power to inhale moving armature and (or need very high
Inhale dynamic voltage), so as to drive light cutting device to move, therefore, conventional core is difficult to meet this requirement；The present invention is (big on iron core head
End) appropriate location opens a gap, as shown in figures 11-17, and after electromagnet is powered, the magnetic field parcel armature that breach is produced, so that
Pull armature descending, in this way, 15 degree of swing angles required for both having ensure that light cutting device, also ensure that electromagnet in normal adhesive electricity
Depress work.Referring to Figure 16.In addition, the swing angle in order to coordinate 15 degree of armature/light cutting device, the head of yoke 6 has also made special
Internally bending 5-10 degree at design, armature 7 and the cooperation of yoke 6, and yoke and armature are hinged face, its slope is also designed
In 5-10 degree, to ensure the good action of armature/light cutting device.Specifically illustrate referring to Figure 16,18.
Above is the preferred embodiments of the present invention, one of ordinary skill in the art can also carry out various on this basis
Conversion is improved, on the premise of the total design of the present invention is not departed from, and these conversion or improvement should all belong to application claims
Within the scope of protection.
Claims (6)
1. a kind of headlight for vehicles distance-light switches electromagnet, it is characterised in that：
Including coil (10), iron core (8), extension spring (5), yoke (6), armature (7), light cutting device (9)；
The armature (7) is fixedly connected with light cutting device (9), and armature (7) is hinged with yoke；
Extension spring (5) upper end is connected with side of the armature away from light cutting device (9), and lower end is fixed；
Electromagnet "on" position：The magnetic field force that coil and iron core are produced overcomes extension spring resistance and pulls armature (7) to move downward, and holds in the mouth
Iron (7) drives light cutting device to turn clockwise, and realizes road function；
Electromagnet off-position：Armature (7) drives light cutting device (9) rotate counterclockwise, realizes dipped beam in the presence of extension spring (5)
Function.
2. headlight for vehicles distance-light as claimed in claim 1 switches electromagnet, it is characterised in that：The electromagnet energization shape
State：The light cutting device is inclined；Electromagnet off-position：The light cutting device level or close to horizontality.
3. headlight for vehicles distance-light as claimed in claim 1 switches electromagnet, it is characterised in that：Iron core head is close to armature
Position opens up a breach, and the breach has the inclination angle of ecto-entad, after electromagnet energization, the magnetic field parcel rank that breach is produced
Iron (7), so that the lower pulling force to armature is increased, while ensureing that armature drives light cutting device to rotate enough angles.
4. headlight for vehicles distance-light as claimed in claim 3 switches electromagnet, it is characterised in that：The pendulum of the light cutting device (9)
Dynamic angle is 15 °.
5. headlight for vehicles distance-light as claimed in claim 3 switches electromagnet, it is characterised in that：
The breach is from the middle part of iron core to periphery, and with the first upward inclination angle, the first inclination angle ensures that armature can turn clockwise
The enough angles of action spot；
The part that the yoke (6) is inserted in the U row grooves of the armature (7), it is bottom-up, incline with clockwise second
Angle, second inclination angle makes yoke (6) have enough rotation leeway in the U-lag；
First, second inclination angle further ensures that armature drives light cutting device to rotate and has enough angles.
6. headlight for vehicles distance-light as claimed in claim 1 switches electromagnet, it is characterised in that：Extension spring (5) lower end and yoke
(6) side wall is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710273729.XA CN107187380A (en) | 2017-04-25 | 2017-04-25 | A kind of headlight for vehicles distance-light switches electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710273729.XA CN107187380A (en) | 2017-04-25 | 2017-04-25 | A kind of headlight for vehicles distance-light switches electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107187380A true CN107187380A (en) | 2017-09-22 |
Family
ID=59873612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710273729.XA Pending CN107187380A (en) | 2017-04-25 | 2017-04-25 | A kind of headlight for vehicles distance-light switches electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107187380A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654956A (en) * | 2017-09-29 | 2018-02-02 | 惠州市亚欣电器有限公司 | A kind of LED car lamp darkening mechanism |
| CN107658186A (en) * | 2017-10-13 | 2018-02-02 | 三友联众集团股份有限公司 | A kind of armature Improvement type relay |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201281271Y (en) * | 2008-08-08 | 2009-07-29 | 张健龙 | Angle high and low light-changing HID xenon lamp |
| CN101725881A (en) * | 2008-10-23 | 2010-06-09 | 黑拉许克联合股份有限公司 | Headlight for a motor vehicle having a masking apparatus |
| CN201582700U (en) * | 2009-12-08 | 2010-09-15 | 邓泽超 | Bifokal lens projection car lamp |
| CN203005222U (en) * | 2013-01-04 | 2013-06-19 | 江苏茂逸光电科技有限公司 | Internal car lamp light-changing mechanism |
| CN205118948U (en) * | 2015-10-30 | 2016-03-30 | 江苏亿诺车辆部件有限公司 | Difunctional automobile is electro -magnet assembly for battery of lens |
| CN205615398U (en) * | 2016-03-18 | 2016-10-05 | 刘勇 | Be applied to change light switching structure of car car light |
-
2017
- 2017-04-25 CN CN201710273729.XA patent/CN107187380A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201281271Y (en) * | 2008-08-08 | 2009-07-29 | 张健龙 | Angle high and low light-changing HID xenon lamp |
| CN101725881A (en) * | 2008-10-23 | 2010-06-09 | 黑拉许克联合股份有限公司 | Headlight for a motor vehicle having a masking apparatus |
| CN201582700U (en) * | 2009-12-08 | 2010-09-15 | 邓泽超 | Bifokal lens projection car lamp |
| CN203005222U (en) * | 2013-01-04 | 2013-06-19 | 江苏茂逸光电科技有限公司 | Internal car lamp light-changing mechanism |
| CN205118948U (en) * | 2015-10-30 | 2016-03-30 | 江苏亿诺车辆部件有限公司 | Difunctional automobile is electro -magnet assembly for battery of lens |
| CN205615398U (en) * | 2016-03-18 | 2016-10-05 | 刘勇 | Be applied to change light switching structure of car car light |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654956A (en) * | 2017-09-29 | 2018-02-02 | 惠州市亚欣电器有限公司 | A kind of LED car lamp darkening mechanism |
| CN107658186A (en) * | 2017-10-13 | 2018-02-02 | 三友联众集团股份有限公司 | A kind of armature Improvement type relay |
| CN107658186B (en) * | 2017-10-13 | 2020-07-10 | 三友联众集团股份有限公司 | Armature improved relay |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102848969B (en) | A kind of rotary electromagnetic actuating unit and Far-near lamplight switchover device for vehicle lamp thereof | |
| CN107187380A (en) | A kind of headlight for vehicles distance-light switches electromagnet | |
| CN104347301A (en) | Direction indicator switch and method for resetting same | |
| CN106847121B (en) | Transmission device and advertisement banister | |
| CN103692957B (en) | A kind of automobile front two-freedom turns to the straight drive system of camber line | |
| CN213228470U (en) | Unmanned plane type triangular cone | |
| CN203131651U (en) | Vehicle lamp with light-shade cut-off line convenient to adjust and automobile provided with same | |
| CN204593167U (en) | With the car light of window-blind | |
| CN102529796B (en) | Projection-type low-beam left-and-right-driving light-type switching mechanical structure for automobile | |
| CN1321712C (en) | Rudder plane controlling mechanism for miniature remote controlled model airplane | |
| CN201445800U (en) | Coaxial double rotor wing remote control helicopter and obstacle avoidance system thereof | |
| CN203507529U (en) | Infrared sensing toy | |
| JP2014189047A (en) | Power generation method and power generation and recognition device of bicycle using the same | |
| CN209833486U (en) | Light switching mechanism of automobile lamp | |
| US7389730B2 (en) | Track-guided toy vehicle | |
| CN103692960B (en) | A kind of automobile front two-freedom driving and steering system | |
| CN205141850U (en) | Flexible stator | |
| CN207345662U (en) | A kind of car headlamp distance-light switching chopping mechanism and its bulb module | |
| CN202469798U (en) | Telescopic automobile xenon lamp | |
| CN110578310A (en) | Parking road hard shoulder | |
| CN103692958A (en) | Automatic follow-up steering device of automobile headlamp | |
| CN201808504U (en) | Automobile headlamp capable of freely changing illumination angle | |
| CN108662544B (en) | Baffle device of light-proof type shake | |
| CN219509382U (en) | Municipal construction road fence | |
| CN205592895U (en) | A become photo structure that is used for two light car lens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170922 |