CN109774582A - The far and near lamp switching device of car light - Google Patents
The far and near lamp switching device of car light Download PDFInfo
- Publication number
- CN109774582A CN109774582A CN201711123781.3A CN201711123781A CN109774582A CN 109774582 A CN109774582 A CN 109774582A CN 201711123781 A CN201711123781 A CN 201711123781A CN 109774582 A CN109774582 A CN 109774582A
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- CN
- China
- Prior art keywords
- fixinig plate
- barn door
- valve
- grooving
- valve rod
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Abstract
The present invention provides a kind of far and near lamp switching device of car light, it is mainly provided with a fixinig plate, it which is provided with a loophole, the lower section of the loophole is equipped with a grooving, and two sides of the grooving are respectively provided with a trunnion mount, one pivot is arranged in two trunnion mounts, one valve seat is set in the notch of the fixinig plate, and interior to be equipped with a solenoid valve and a valve rod, valve rod, which protrudes out, is arranged with a spring on the position of the valve seat, the end of the valve rod is equipped with a double-action plate, which is equipped with a catching groove；One barn door, in the grooving of the fixinig plate, and be hubbed on the fixinig plate by the pivot, two sides of the barn door are convexly equipped with a holding piece being resisted against in the side wall surface of the fixinig plate, and two side of bottom of the barn door is respectively provided with a pin joint seat, the axis hole worn for the pivot is equipped in the pin joint seat, the root edge of the barn door is convexly equipped with attachment base, which is equipped with shaft, and the shaft is for being embedded in the catching groove of the double-action plate on the valve rod, in this way, can reach the effect of facilitating switching distance lamp.
Description
Technical field
The present invention relates to a kind of far and near lamp switching devices of car light, especially mean that a kind of black box is simplified, easy to assembly
Quickly, it can reach the effect of facilitating switching distance lamp.
Background technique
The car light of general vehicle has the switched design of high beam and dipped headlight, and the switching of the far and near lamp of existing car light fills
It sets by solenoid valve and drives barn door, the far and near lamp switching device of car light is mainly the lamp holder and thoroughly for being installed in tool light-emitting component
Between light shield, the far and near lamp switching device 1 of existing car light, refering to Figure 1, including a fixinig plate 11, the fixinig plate 11
It is incorporated on the lamp holder, light-emitting component position is corresponded on the fixinig plate 11 equipped with a notch 110, in relatively convex on the fixinig plate 11
If a trunnion mount 111；The valve seat 12 is incorporated on the fixinig plate 11 by one valve seat 12 by screw piece 120, and one is equipped in the valve seat 12
Solenoid valve 121, the solenoid valve 121 are equipped with a valve rod 122, and the upper end of the valve rod 122 is equipped with an annular groove 123, a spring 124
It is sheathed on the valve rod 122；One barn door, 13 system is hubbed on the fixinig plate 11, and is located at the top of the valve seat 12, the shading
Two ends of plate 13 are equipped with pin-jointing piece 130；Two ends of one spring secures rail to sleeper 14 are arranged in two pin-jointing pieces 130 of the barn door 13 respectively
On, which is posted by the wall surface of the fixinig plate 11；One pulls its both ends system eye-splice of piece 15 in the barn door 13
On, which is equipped with a grooving 150 supplied in the annular groove 123 being nested on the valve rod 122 of the solenoid valve 121, the drawing
Movable plate 15 is simultaneously pressed on the spring 124；In this way, the valve rod 122 by solenoid valve 121 stretches actuation, and directly pull down pulling
Piece 15 drives 13 beat of barn door, and changes to light source projects area size to form the handover operation of far and near lamp, so, existing
Far and near lamp switching device 1 integrated member it is more, assembling trouble, and time-consuming, bothersome, manufacturing cost is high.
Summary of the invention
The main object of the present invention is can effectively to solve existing car light providing a kind of far and near lamp switching device of car light
Far and near lamp switching device present in disadvantage.
A kind of far and near lamp switching device of car light of car light of the present invention, it is characterized in that being mainly provided with:
One fixinig plate, the fixinig plate are equipped with a loophole, and the lower section of the loophole is equipped with a grooving, two sides of the grooving
It is respectively provided with a trunnion mount, a pivot is arranged in two trunnion mounts, and the lower section of the grooving is equipped with a notch；
One valve seat, in the notch of the fixinig plate, which is vertical setting with the fixinig plate, is equipped in the valve seat
One solenoid valve, a valve rod are set to the solenoid valve center of the valve seat, and protrude out the valve seat, convexedly stretch in the valve stem outside the valve seat
A spring is arranged on position, the end of the valve rod is equipped with a double-action plate, which is equipped with a catching groove；
One barn door is hubbed on the fixinig plate, the two of the barn door in the grooving of the fixinig plate, and by the pivot
Side is convexly equipped with a holding piece, which is resisted against in the side wall surface of the fixinig plate, and two side of bottom of the barn door is respectively provided with one
Pin joint seat, the pin joint seat is interior to be equipped with the axis hole worn for the pivot, and the root edge of the barn door is convexly equipped with attachment base, on the attachment base
Equipped with shaft, the shaft is for being embedded in the catching groove of the double-action plate on the valve rod.
The far and near lamp switching device of the car light, wherein the barn door is equipped with circular arc concave surface.
The far and near lamp switching device of car light of the present invention, the advantage is that: integrated member is simplified, it is easy to assembly, quick, it is reachable
To facilitating the effect of switching far and near lamp, and cost can be greatly reduced, promote economic benefit.
Detailed description of the invention
Fig. 1 is the perspective view of existing far and near lamp switching device.
Fig. 2 is the stereogram exploded view of the embodiment of the present invention.
Fig. 3 is the three-dimensional combination figure of the embodiment of the present invention.
Fig. 4 is the three-dimensional combination figure of another angle of the embodiment of the present invention.
Fig. 5 is that the embodiment of the present invention is assembled in the schematic diagram that low beam state is switched in lamp holder and translucent cover seat.
Fig. 6 is that the embodiment of the present invention is assembled in the schematic diagram that far lamp state is switched in lamp holder and translucent cover seat.
Description of symbols: 1 lighting high-low beam control device；11 fixinig plates；110 notches；111 trunnion mounts；12 valve seats；120 screw pieces；
121 solenoid valves；122 valve rods；123 annular grooves；124 springs；13 barn doors；130 pin-jointing pieces；14 spring secures rail to sleepers；15 pull piece；150
Grooving；2 fixinig plates；20 loopholes；21 groovings；22 trunnion mounts；23 pivots；24 notches；3 valve seats；30 solenoid valves；31 valve rods；32 electricity
Magnet valve center；33 springs；34 double-action plates；35 catching grooves；4 barn doors；40 holding pieces；41 pin joint seats；42 axis holes；43 attachment bases；44
Shaft；45 circular arc concave surfaces；50 lamp holders；51 translucent cover seats；52-LED lamp；53 reflectors；54 transmissive mirrors.
Specific embodiment
In relation to the present invention for up to above-mentioned use purpose and effect, used technological means is hereby enumerated preferably feasible
Embodiment, and cooperate shown in schema, details are as follows:
The embodiment of the present invention please refers to shown in Fig. 2~Fig. 4, is mainly provided with a fixinig plate 2, which is equipped with one
The lower section of loophole 20, the loophole 20 is equipped with a grooving 21, and two sides of the grooving 21 are respectively provided with a trunnion mount 22, and a pivot 23 is worn
In two trunnion mounts 22, the lower section of the grooving 21 is equipped with 24: one valve seat 3 of a notch, set on the notch 24 of the fixinig plate 2
Interior, which is vertical setting with the fixinig plate 2, and a solenoid valve 30 is equipped in the valve seat 3, and a valve rod 31 is set to the valve seat 3
Solenoid valve center 32, and the valve seat 3 is protruded out, it convexedly stretches on 31 position of valve rod outside the valve seat 3 and is arranged with a spring 33, it should
The end of valve rod 31 is equipped with a double-action plate 34, which is equipped with a catching groove 35；One barn door 4, positioned at the fixinig plate 2
It in grooving 21, and is hubbed on the fixinig plate 2 by the pivot 23, two sides of the barn door 4 are convexly equipped with a holding piece 40, this is supported
40 system of piece is posted by the side wall surface of the fixinig plate 2, and two side of bottom of the barn door 4 is respectively provided with a pin joint seat 41, the pin joint seat
The axis hole 42 worn for the pivot 23 is equipped in 41, the root edge of the barn door 4 is convexly equipped with attachment base 43, which is equipped with
Shaft 44, the shaft 44 is for being buckled in the catching groove 35 of the double-action plate 34 on the valve rod 31, position among the apical margin of the barn door 4
Equipped with circular arc concave surface 45, in this way, the far and near lamp switching device of an as car light.
It when assembling, please refers to shown in Fig. 2~Fig. 4, spring 33 is sheathed on the valve rod 31 of the valve seat 3, valve rod 31 is set
Enter in the solenoid valve center 32 of valve seat 3, is held in one end of the spring 33 on the valve seat 3, the other end is then held in valve rod
Double-action plate 34 on 31, make the valve rod 31 can elasticity on the valve seat 3 be in expanding-contracting action, it is separately that the shaft 44 of barn door 4 is embedding
If entering in the catching groove 35 of double-action plate 34, and barn door 4 is set in the grooving 21 of fixinig plate 2, makes the pin joint seat 41 of barn door 4
It is aligned with 22 position of trunnion mount of fixinig plate 2, then pivot 23 is arranged in the trunnion mount 22 of fixinig plate 2 and the pin joint seat 41 of barn door 4
Axis hole 42 in, barn door 4 is hubbed on fixinig plate 2, and the holding piece 40 of 4 two side of barn door is then resisted against on fixinig plate 2,
The grooving 21 of fixinig plate 2 is covered, the assembling of far and near lamp switching device of the invention can be completed, then the distance lamp is switched
Device is mounted between lamp holder 50 and translucent cover seat 51 (as shown in Figure 5), in this way, the group of far and near lamp switching device can be completed
Dress, integrated member is simplified, easy to assembly, quick, and manufacturing cost can be greatly reduced.
In use, please referring to shown in Fig. 5, Fig. 6, when solenoid valve 30 is by electricity, make valve by the magnetic-adsorption of solenoid valve 30
(as shown in Figure 6) is received in bar 31 is mobile into valve seat 30, the double-action plate 34 on valve rod 31 then drives the shaft 44 on barn door 4 to move
It is dynamic, and the rotation of attachment base 43 for interlocking barn door 4 moves, and spring 33 is then resilient compressive state, when attachment base 43, which revolves, to be moved, it is hidden
Tabula rasa 4 is also moved to backspin therewith, and the grooving 21 on fixinig plate 2 is then no longer covered at 45 position of circular arc concave surface of barn door 4, can make lamp
The light of a part that LED light 52 on seat 50 is issued by after the reflection of its reflector 53 through the circular arc concave surface 45 on barn door 4
The effect of position projects outward and forms the recessed smooth shape of arc, then is projected away by transmissive mirror 54, forms far lamp illumination；And works as and be intended to switch to
When low beam illuminates, solenoid valve 30 is powered off, by the elastic recovery of spring 33, (such as with the outside pushing tow of valve rod 31 by double-action plate 34
Shown in Fig. 5), barn door 4 then returns back to original position with double-action plate 34, and two holding pieces 40 of the barn door 4 are then posted by again
On fixinig plate 2, gives barn door 4 by the grooving 21 on fixinig plate 2 again completely obscured, form lesser light source projects model
Enclose, can shield portions light source projects go out, that is, formed low beam illumination the effect of, in this way, the far and near lamp the present invention can provide car light is cut
Operation is changed, and overall structure of the invention is different from existing structure, not only overall structure is more simplified, and is assembled more convenient
Quickly, it can effectively reduce manufacturing cost.
Described above to be merely exemplary for the purpose of the present invention, and not restrictive, those of ordinary skill in the art understand,
Without departing from the spirit and scope defined by the claims, can many modifications may be made, variation or equivalent, but will all fall
Enter within protection scope of the present invention.
Claims (2)
1. a kind of far and near lamp switching device of car light, it is characterized in that being mainly provided with:
One fixinig plate, the fixinig plate are equipped with a loophole, and the lower section of the loophole is equipped with a grooving, and two sides of the grooving are respectively set
There is a trunnion mount, a pivot is arranged in two trunnion mounts, and the lower section of the grooving is equipped with a notch；
One valve seat, in the notch of the fixinig plate, which is vertical setting with the fixinig plate, and an electricity is equipped in the valve seat
Magnet valve, a valve rod are set to the solenoid valve center of the valve seat, and protrude out the valve seat, convexedly stretch on the valve rod position outside the valve seat
It is arranged with a spring, the end of the valve rod is equipped with a double-action plate, which is equipped with a catching groove；
One barn door is hubbed on the fixinig plate in the grooving of the fixinig plate, and by the pivot, and two sides of the barn door are convex
Equipped with a holding piece, which is resisted against in the side wall surface of the fixinig plate, and two side of bottom of the barn door is respectively provided with a pivot joint
Seat, the pin joint seat is interior to be equipped with the axis hole worn for the pivot, and the root edge of the barn door is convexly equipped with attachment base, which is equipped with
Shaft, the shaft is for being embedded in the catching groove of the double-action plate on the valve rod.
2. the far and near lamp switching device of car light according to claim 1, which is characterized in that the barn door is equipped with circular arc concave surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711123781.3A CN109774582A (en) | 2017-11-14 | 2017-11-14 | The far and near lamp switching device of car light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711123781.3A CN109774582A (en) | 2017-11-14 | 2017-11-14 | The far and near lamp switching device of car light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109774582A true CN109774582A (en) | 2019-05-21 |
Family
ID=66494505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711123781.3A Pending CN109774582A (en) | 2017-11-14 | 2017-11-14 | The far and near lamp switching device of car light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109774582A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI746130B (en) * | 2020-08-26 | 2021-11-11 | 巨鎧精密工業股份有限公司 | Far and near light switching device |
| TWI769014B (en) * | 2020-08-26 | 2022-06-21 | 巨鎧精密工業股份有限公司 | Far and near light switching device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2739479Y (en) * | 2004-11-18 | 2005-11-09 | 德泰汽车用品有限公司 | Far-near lamp switch structure improvement |
| US20070147061A1 (en) * | 2005-12-27 | 2007-06-28 | China Technology Co., Ltd. | Light beam adjusting device for vehicle |
| CN201180925Y (en) * | 2008-02-19 | 2009-01-14 | 帝宝工业股份有限公司 | Car lamp apparatus capable of switching far and near lamp |
| CN204161201U (en) * | 2014-09-26 | 2015-02-18 | 帝宝工业股份有限公司 | Nearly far lamp switching mechanism |
-
2017
- 2017-11-14 CN CN201711123781.3A patent/CN109774582A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2739479Y (en) * | 2004-11-18 | 2005-11-09 | 德泰汽车用品有限公司 | Far-near lamp switch structure improvement |
| US20070147061A1 (en) * | 2005-12-27 | 2007-06-28 | China Technology Co., Ltd. | Light beam adjusting device for vehicle |
| CN201180925Y (en) * | 2008-02-19 | 2009-01-14 | 帝宝工业股份有限公司 | Car lamp apparatus capable of switching far and near lamp |
| CN204161201U (en) * | 2014-09-26 | 2015-02-18 | 帝宝工业股份有限公司 | Nearly far lamp switching mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI746130B (en) * | 2020-08-26 | 2021-11-11 | 巨鎧精密工業股份有限公司 | Far and near light switching device |
| CN114103795A (en) * | 2020-08-26 | 2022-03-01 | 巨铠精密工业股份有限公司 | Far and near lamp switching device |
| TWI769014B (en) * | 2020-08-26 | 2022-06-21 | 巨鎧精密工業股份有限公司 | Far and near light switching device |
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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 |
Application publication date: 20190521 |
|
| RJ01 | Rejection of invention patent application after publication |