CN106524032A - Automotive headlamp lens module - Google Patents
Automotive headlamp lens module Download PDFInfo
- Publication number
- CN106524032A CN106524032A CN201610966452.4A CN201610966452A CN106524032A CN 106524032 A CN106524032 A CN 106524032A CN 201610966452 A CN201610966452 A CN 201610966452A CN 106524032 A CN106524032 A CN 106524032A
- Authority
- CN
- China
- Prior art keywords
- lens
- mirror
- lens module
- automobile
- auxiliary mirror
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/36—Combinations of two or more separate reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
-
- 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
-
- 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
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an automotive headlamp lens module. The automotive headlamp lens module comprises a lens (1), a lens support (4), a reflecting mirror (7), an electromagnetic valve (8), a PES glare shield (5) and a bulb and rectifier assembly (13). The automotive headlamp lens module is characterized in that the automotive headlamp lens module further comprises an auxiliary reflecting mirror (2), and the auxiliary reflecting mirror (2) is installed at the connecting position of the upper edge of the lens (1) and the lens support (4); and the auxiliary reflecting mirror (2) is recessed inwards in a downward mode to form an arc shape, stretches out towards the front portion in the lamplight emergent direction from the upper edge of the lens (1) and meanwhile tilts in the axial direction of an optical axis. According to the automotive headlamp lens module, the optical property is stable and can meet the domestic and European standard, the pavement illuminance is good, cost is low, and the requirement of travelling-mode lighting can be met, namely the grading regulation requirements of left driving and right driving can be met at the same time. In addition, energy consumption is low, the luminance is high and lighting response time is short.
Description
Technical field
The present invention relates to car light, in particular it relates to automobile-used headlight lens module.
Background technology
In traditional vehicle headlight, there is many limitations, such as：High cost, from great, dismounting inconvenience, electromagnetic noise
It is difficult to control to, distance-light switching noise is big, caused by electromagnetic valve is split type, structure space is required greatly, three area's superbrights etc. match somebody with somebody optical issue
Etc..
The content of the invention
It is above-mentioned in order to solve the problems, such as, automobile-used headlight performance and cost advantage are effectively lifted at, the invention provides
A kind of compact conformation, noise are low, luminous intensity distribution performance is good, the competitive automobile-used headlight lens module of cost.
In view of many factors such as performance and cost, the present invention passes through：Using distance-light Integral design reduces cost
And deadweight, dismounting convenience is lifted using inserted sheet (12), by electromagnetic interference being reduced using electromagnetic valve (8), by sealing ring
(10) and torsion spring (9) reduces distance-light switching noise decibels, by realizing space more using bulb and commutator assembly (13)
It is compact, optical property is improved by the optical surface design and the increase of auxiliary mirror (2) of reflecting mirror (7), by PES shadings
Plate (5) realizes travel mode.
The automobile-used headlight lens module technical scheme that the present invention is provided is as follows：
A kind of automobile-used headlight lens module, including lens (1), lens carrier (4), reflecting mirror (7), electromagnetic valve (8),
PES dark slides (5) and bulb and commutator assembly (13), lens (1) are fixed by snap on lens carrier (4), constitute
Lens assembly,
PES dark slides (5) and sealing ring (10) are fixed and are connected to electromagnetic valve (8) by axle, then assemble torsion spring (9) with
Dark slide assembly is constituted,
Characterized in that,
Also include auxiliary mirror (2), the auxiliary mirror (2) is installed in lens (1) upper mirror edge and lens carrier
(4) junction,
The auxiliary mirror (2) is stretched from lens (1) upper mirror edge to light exit direction front portion in downward indent arc
Go out while, it is axially inclined to optical axis, by part from light source direct light retroeflection to mirror mirror.
According to a kind of automobile-used headlight lens module of the present invention, it is characterised in that：The auxiliary mirror (2) to
Lower indent curved reflecting surface is free form surface.
According to a kind of automobile-used headlight lens module of the present invention, it is characterised in that：The auxiliary mirror (2) in
Lower indent arc, stretched out from lens (1) upper mirror edge to light exit direction front portion while, to the axially inclined leaning angle of optical axis
(α) between 20 degree to 30 degree.
Preferably, the auxiliary mirror (2) is with downward indent arc, from lens (1) upper mirror edge to light outgoing
Direction front portion stretch out while, to the axially inclined leaning angle of optical axis (α) between 25 degree to 28 degree.
According to a kind of automobile-used headlight lens module of the present invention, it is characterised in that：The auxiliary mirror (2) is in axle
It is 60-75mm to the circumferential projection width (a) of horizontal plane.
Preferably, the auxiliary mirror (2) is 65-70mm in the circumferential projection width (a) of axial horizontal plane.
According to a kind of automobile-used headlight lens module of the present invention, it is characterised in that：The auxiliary mirror (2) to
Lower indent curved reflecting surface is because being 25-35mm in the size (b) that axial horizontal plane is stretched out, be projected in light exit direction.
Preferably, the downward indent curved reflecting surface of the auxiliary mirror (2) because stretching out to light exit direction,
The size (b) for being projected in axial horizontal plane is 25-30mm.
According to a kind of automobile-used headlight lens module of the present invention, it is characterised in that：The auxiliary mirror (2) to
Lower indent curved reflecting surface is aluminized.
According to a kind of automobile-used headlight lens module of the present invention, it is characterised in that：The auxiliary mirror (2) to
Lower indent curved reflecting surface reason lens (1) upper mirror edge is axially inclined to optical axis, is projected in radially, i.e., perpendicular to axial screen
On height dimension (c) be 12-15mm.
Preferably, downward indent curved reflecting surface reason lens (1) the upper mirror edge of the auxiliary mirror (2) is to light
Axle is axially inclined, is projected in radially, i.e., the height dimension (c) on axial screen is 13-14mm.
In addition, according to the present invention, lens assembly tapping screw (11) loaded on reflecting mirror (7), and by bulb and rectification
Device assembly (13) loads.
According to the present invention, stable optical performance and the satisfaction country and European standard, road illumination is good, and low cost meets trip
Row mode is illuminated, i.e. can be met a left side simultaneously and be driven, and the luminous intensity distribution laws and regulations requirement that the right side is driven.In addition, energy consumption low-light level of the present invention
Height, lights response time short.
According to the present invention, by the radian for adjusting auxiliary mirror reflecting surface, by the direct light of bulb, reflecting mirror is reflexed to
Reflecting surface on, finally fall in luminous intensity distribution III areas.The indent arc of auxiliary mirror is the free form surface through luminous intensity distribution design.
Description of the drawings
Fig. 1 is lens module parts explosive view of the present invention.
Fig. 2 is lens module of the present invention towards light source direction front view.
Fig. 3 is lens module sectional view of the present invention.
Fig. 4 is the auxiliary mirror axonometric chart of lens module of the present invention.
Fig. 5 is the auxiliary mirror sectional view of lens module of the present invention.
Fig. 6 is the auxiliary mirror of lens module of the present invention towards light source direction projection.
Specific embodiment
Embodiment
A kind of automobile-used headlight lens module, including lens (1), reflecting surface aluminize auxiliary mirror (2), lens carrier
(4), reflecting mirror (7), electromagnetic valve (8), PES dark slides (5) and bulb and commutator assembly (13), lens (1) are by buckle
Being fixed on lens carrier (4), constituting lens assembly, PES dark slides (5) are fixed with sealing ring (10) and electricity are connected to by axle
Magnet valve (8), then assembles torsion spring (9) to constitute dark slide assembly.
See Fig. 1, lens module explosive view lens (1) are fixed by snap on lens carrier (4), constitute lens assembly,
PES dark slides (5) are fixed with sealing ring (10) and are connected to electromagnetic valve (8) by axle, then assemble torsion spring (9) to constitute shading
Plate assembly, dark slide assembly constitute clamper assembly with clamper (6) riveting and rivet in reflecting mirror (7), and inserted sheet (12) is fixed
On reflecting mirror (7), auxiliary mirror (2) is reinstalled, lens assembly tapping screw (11), and will loaded on reflecting mirror (7)
Bulb and commutator assembly (13) load.
, installed in lens (1) upper mirror edge and lens carrier (4) junction, the auxiliary is anti-for the auxiliary mirror (2)
Mirror (2) is penetrated with the free form surface of downward indent arc, stretched out from lens (1) upper mirror edge to light exit direction front portion while,
It is axially inclined to optical axis, by part from reflecting mirror reflected light retroeflection to mirror mirror.
The auxiliary mirror (2) stretched out from lens (1) upper mirror edge to light exit direction front portion while, to optical axis axle
To inclined leaning angle (α) at 25 degree.
The auxiliary mirror (2) is 70mm in the circumferential projection width (a) of axial horizontal plane.
The downward indent curved reflecting surface of the auxiliary mirror (2) is because stretching out, being projected in axle to light exit direction
It is 28mm to the size (b) of horizontal plane.
The downward indent curved reflecting surface of the auxiliary mirror (2) is aluminized.
Downward indent curved reflecting surface reason lens (1) the upper mirror edge of the auxiliary mirror (2) axially inclines to optical axis
Tiltedly, it is projected in radially, i.e., the height dimension (c) on axial screen is 12.8mm.
In addition, according to the present invention, lens assembly tapping screw (11) loaded on reflecting mirror (7), and by bulb and rectification
Device assembly (13) loads.
According to the present invention, stable optical performance and the satisfaction country and European standard, road illumination is good, and low cost meets trip
Row mode is illuminated, i.e. can be met a left side simultaneously and be driven, and the luminous intensity distribution laws and regulations requirement that the right side is driven.In addition, energy consumption low-light level of the present invention
Height, lights response time short.
According to the present invention, by the radian for adjusting auxiliary mirror reflecting surface, by the direct light of bulb, reflecting mirror is reflexed to
Reflecting surface on, finally fall in luminous intensity distribution III areas.The indent arc of auxiliary mirror is the free form surface through luminous intensity distribution design.
Claims (9)
1. a kind of automobile-used headlight lens module, including lens (1), lens carrier (4), reflecting mirror (7), electromagnetic valve (8), PES
Dark slide (5) and bulb and commutator assembly (13),
Lens (1) are fixed by snap on lens carrier (4), constitute lens assembly,
PES dark slides (5) are fixed with sealing ring (10) and are connected to electromagnetic valve (8) by axle, then assemble torsion spring (9) to constitute
Dark slide assembly,
Characterized in that,
Also include auxiliary mirror (2), the auxiliary mirror (2) is connected with lens carrier (4) installed in lens (1) upper mirror edge
Meet place,
The auxiliary mirror (2) is stretched out together from lens (1) upper mirror edge to light exit direction front portion in downward indent arc
When, it is axially inclined to optical axis, by part from light source direct light retroeflection to mirror mirror.
2. a kind of automobile-used headlight lens module according to claim 1, it is characterised in that：The auxiliary mirror (2) is in
Downward indent arc, stretched out from lens (1) upper mirror edge to light exit direction front portion while, to the axially inclined introversion of optical axis
Angle (α) is between 20 degree to 30 degree.
3. a kind of automobile-used headlight lens module according to claim 2, it is characterised in that：The auxiliary mirror (2) is in
Downward indent arc, stretched out from lens (1) upper mirror edge to light exit direction front portion while, to the axially inclined introversion of optical axis
Angle (α) is between 25 degree to 28 degree.
4. a kind of automobile-used headlight lens module according to claim 1, it is characterised in that：The auxiliary mirror (2) exists
The circumferential projection width (a) of axial horizontal plane is 60-75mm.
5. a kind of automobile-used headlight lens module according to claim 4, it is characterised in that：The auxiliary mirror (2) exists
The circumferential projection width (a) of axial horizontal plane is 65-70mm.
6. a kind of automobile-used headlight lens module according to claim 1, it is characterised in that：The auxiliary mirror (2)
Indent curved reflecting surface is because being 25-35mm in the size (b) that axial horizontal plane is stretched out, be projected in light exit direction downwards.
7. a kind of automobile-used headlight lens module according to claim 1, it is characterised in that：The auxiliary mirror (2)
Indent curved reflecting surface is aluminized downwards.
8. a kind of automobile-used headlight lens module according to claim 1, it is characterised in that：The auxiliary mirror (2)
Indent curved reflecting surface reason lens (1) upper mirror edge is axially inclined to optical axis downwards, is projected in radially, i.e., perpendicular to axial screen
Height dimension (c) on curtain is 12-15mm.
9. a kind of automobile-used headlight lens module according to claim 8, it is characterised in that：The auxiliary mirror (2)
Indent curved reflecting surface reason lens (1) upper mirror edge is axially inclined to optical axis downwards, is projected in radially, i.e., perpendicular to axial screen
Height dimension (c) on curtain is 13-14mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610966452.4A CN106524032A (en) | 2016-10-28 | 2016-10-28 | Automotive headlamp lens module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610966452.4A CN106524032A (en) | 2016-10-28 | 2016-10-28 | Automotive headlamp lens module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106524032A true CN106524032A (en) | 2017-03-22 |
Family
ID=58327065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610966452.4A Pending CN106524032A (en) | 2016-10-28 | 2016-10-28 | Automotive headlamp lens module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106524032A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864265A (en) * | 2019-11-22 | 2020-03-06 | 芜湖安瑞光电有限公司 | Steering lamp reflector structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203857378U (en) * | 2014-05-21 | 2014-10-01 | 泰州市宏祥动力机械有限公司 | Anti-vibration light-condensing motorcycle lamp |
| CN104165317A (en) * | 2013-05-17 | 2014-11-26 | 株式会社小糸制作所 | Vehicular lamp |
| CN106195858A (en) * | 2016-08-24 | 2016-12-07 | 江苏亿诺车辆部件有限公司 | A kind of projecting unit enhancement mode reflecting mirror assembly |
-
2016
- 2016-10-28 CN CN201610966452.4A patent/CN106524032A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165317A (en) * | 2013-05-17 | 2014-11-26 | 株式会社小糸制作所 | Vehicular lamp |
| CN203857378U (en) * | 2014-05-21 | 2014-10-01 | 泰州市宏祥动力机械有限公司 | Anti-vibration light-condensing motorcycle lamp |
| CN106195858A (en) * | 2016-08-24 | 2016-12-07 | 江苏亿诺车辆部件有限公司 | A kind of projecting unit enhancement mode reflecting mirror assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864265A (en) * | 2019-11-22 | 2020-03-06 | 芜湖安瑞光电有限公司 | Steering lamp reflector structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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: 20170322 |