CN207922091U - Distance light module - Google Patents
Distance light module Download PDFInfo
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- CN207922091U CN207922091U CN201820431297.0U CN201820431297U CN207922091U CN 207922091 U CN207922091 U CN 207922091U CN 201820431297 U CN201820431297 U CN 201820431297U CN 207922091 U CN207922091 U CN 207922091U
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- speculum
- lens
- light module
- distance light
- screw rod
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Abstract
The utility model discloses a kind of distance light modules, the distance light module includes the speculum that the mounting body that can install light source, light for sending out the light source focus and for by the lens that the anaclasis of the focusing mirror is directional light, the first adjustment structure that can adjust the speculum relative to the position of the mounting body to be provided between the speculum and the mounting body.Distance light module provided by the utility model, can increase light source utilization rate, realize the optical optimization of module, and also advantageously improve product yield, and reduce manufacturing cost.
Description
Technical field
The utility model is related to technical field of vehicle, more particularly to a kind of distance light module.
Background technology
Novel illumination function module of the distance light module as Vehicular illumination system is assisted, more and more configurations are in volume production vehicle
In type, major function is the region illuminated other than distant light irradiation boundary, extends the visible area in front of driver, realizes vehicle
Overlength distance illuminates, while the detective distance for extending vehicle itself, improves vehicle security.
Currently, a kind of common auxiliary distance light module includes light source, lens and speculum, the light that speculum sends out light source
Be focused, then lens by the anaclasis after focusing be directional light to realize long distance illumination.
But this kind of technical solution, higher to the position accuracy demand of speculum and lens, positional precision is higher to be increased
Manufacturing cost, and bad rate is higher for product, and can cause speculum that can not send out light source if positional precision is relatively low
Light focuses, to cause the utilization rate of light relatively low.
Utility model content
In view of this, the utility model is directed to a kind of distance light module, it is anti-in distance light module in the prior art to solve
Penetrating the positional precision height of mirror and lens causes fraction defective high and manufacturing cost height, and causes light source sharp if positional precision is low
With the low problem of rate.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
The utility model provides a kind of distance light module, and the distance light module includes the mounting body that can install light source, uses
In the speculum for the light focusing for sending out the light source and for being the saturating of directional light by the anaclasis of the focusing mirror
Mirror is provided with the position that can adjust the speculum relative to the mounting body between the speculum and the mounting body
The first adjustment structure set.
Further, the first adjustment structure includes the screw rod that can be rotated being arranged in the mounting body and institute
The straight-tooth for being engaged with the screw rod being arranged on speculum is stated, the rotation of the screw rod can drive the straight-tooth to move.
Further, there are two the journal stirrup with mounting hole, the both ends difference of the screw rod for setting in the mounting body
It is through in the mounting hole of two journal stirrups, and the both ends of the screw rod are respectively arranged with and prevent stopping for the screw rod axial movement
Keep off structure.
Further, the lens are mounted on the relatively described fixed lens carrier of mounting body；
Location structure is provided between the speculum and the lens carrier, the location structure is positioned to allow for described
Axial direction of the speculum relative to the lens carrier along the screw rod moves in a certain range.
Further, the location structure includes the upper buckle being arranged of one of the lens carrier and the speculum
And the card slot being arranged in another one, width of the card slot in the axial direction of the screw rod are more than the width of the buckle.
Further, the mobile progress relative to the lens carrier to the speculum is additionally provided on the lens carrier
The guide part of guiding.
Further, the lens can be adjusted relative to the lens by being provided between the lens and the lens carrier
The second adjustment structure of the position of holder.
Further, the second adjustment structure includes the sliding slot being arranged on the lens carrier and is set on the lens
The sliding part with sliding slot cooperation sliding set.
Further, the second adjustment structure further includes side wall across the sliding slot and can hold out against the sliding part
Jackscrew.
Further, it is provided with radiator in the mounting body.
Distance light module provided by the utility model, distance light is realized using speculum fit lens, can increase light source profit
With rate, the miniaturization of module volume is realized.And the distance light module by be arranged the first adjustment structure come adjust speculum relative to
The position of mounting body can improve positional precision of the speculum relative to light source so that the light that light source is sent out can be by anti-
It penetrates mirror preferably to focus, preferably improves the utilization rate of light source.And by setting adjust structure come improve speculum relative to
The precision of light source realizes the optical optimization of module, can be conducive to improve product yield, and reduce manufacturing cost.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The exemplary embodiment and its explanation of type are not constituted improper limits to the present invention for explaining the utility model.
In the accompanying drawings：
Fig. 1 is the structural schematic diagram according to distance light module in an embodiment of the utility model；
Fig. 2 is the schematic diagram that distance light module emits light；
Fig. 3 is another schematic diagram that distance light module emits light；
Fig. 4 is that lens are fixed on the structural schematic diagram on lens carrier；
Fig. 5 is the structural schematic diagram of speculum；
Fig. 6 is the structural schematic diagram of mounting body.
Reference sign：
1- mounting bodies；11- journal stirrups；12- mounting portions；13- positioning columns；14- third bolts hole；15- grooves；2- light sources；
3- speculums；31- straight-tooth；32- card slots；The first bolts hole of 33-；4- lens；41- sliding parts；5- lens carriers；51- sliding slots；
52- is buckled；The second bolts hole of 53-；54- top wire holes；55- guide parts；56- location holes；6- screw rods；7- radiators.
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
It should be noted that in the absence of conflict, the spy in embodiment and embodiment in the utility model
Sign can be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", " axial direction ", " radial direction ", " circumferential direction " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, does not indicate or imply the indicated device or element must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, " inside and outside " refers to relative to each component itself
Profile it is inside and outside.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.
The utility model provides a kind of distance light module, and as shown in Figure 1-Figure 3, which includes that can install light source 2
Mounting body 1, the speculum 3 that light for sending out light source 2 focuses and the anaclasis for focusing the speculum 3
For the lens 4 of directional light, wherein opposite position between speculum 3 and lens 4 can be adjusted by being provided between speculum 3 and lens 4
The first adjustment structure set.
Distance light module provided by the utility model realizes distance light using 3 fit lens 4 of speculum, can increase light source
Utilization rate realizes the miniaturization of module volume.
And the distance light module adjusts position of the speculum 3 relative to mounting body 1 by the way that the first adjustment structure is arranged,
Positional precision of the speculum 3 relative to light source 2 can be improved so that the light that light source 2 is sent out can be preferably poly- by speculum 3
Coke preferably improves the utilization rate of light source.And precision of the speculum 3 relative to light source 2 is improved by setting adjustment structure,
The optical optimization for realizing module can be conducive to improve product yield, and reduce manufacturing cost.
It is described in detail below according to specific implementation mode and in conjunction with attached drawing to technical solution provided by the utility model.
As shown in Figure 1, the first adjustment structure includes the screw rod 6 that can be rotated being arranged in mounting body 1 and anti-
Penetrate being arranged on mirror 3 with screw rod 6 straight-tooth 31 (such as Fig. 5) engaged, the rotation of screw rod 6 can drive the straight-tooth 31 to move.
Preferably, the direction setting for the directional light of setting screw rod 6 approximately axially projected along lens 4 so that speculum 3 is substantially along flat
It moves in the direction of row light.
Specifically, there are two the journal stirrup 11 (such as Fig. 6) with mounting hole, the both ends difference of screw rod 6 for setting in mounting body 1
It is through in the mounting hole of two journal stirrups 11, and the both ends of screw rod 6 are respectively arranged with the stop configurations for preventing screw rod 6 from moving axially,
The locking being tightened on screw rod 6 being arranged on the bolt head and the other end that the usual stop configurations are arranged for one end of screw rod 6
Nut.In this way, screw rod 6 can rotate in the mounting hole of two journal stirrups without moving axially, in the rotation process of screw rod 6
In, straight-tooth 31 can be along the axial movement of screw rod 6.
It will be appreciated by persons skilled in the art that the first adjustment structure is not limited to screw rod 6 and straight-tooth 31 coordinates
Structure type, it is other, for example, rotatable screw rod is arranged in mounting body 1, and the fixed structure on speculum 3
Upper setting bolt hole, screw rod, which is through rotation in the bolt hole, can also adjust position of the speculum 3 with respect to mounting body 1.
In present embodiment, lens 4 are mounted on 1 fixed lens carrier 5 of opposite mounting body.
Preferably, it is provided with location structure between speculum 3 and lens carrier 5, which is set, it is ensured that is anti-
The relative position between mirror 3 and lens carrier 5 is penetrated, the positioning accuracy between speculum 3 and lens 4 is improved.Certainly, the positioning knot
Structure need to be positioned to allow for speculum 3 and be moved in a certain range along the axial direction of screw rod 6 relative to lens carrier 5, so as to logical
Cross the position of the cooperation fine tuning speculum 3 of screw rod 6 and straight-tooth 31.
Preferably, the location structure between speculum 3 and lens carrier 5 includes in lens carrier 5 and speculum 3
The card slot 32 being arranged on the buckle 52 and another one being arranged in one, wherein width of the card slot 32 in the axial direction of screw rod 6 is big
In the width of buckle 52, so that the axis that speculum 3 can be relative to lens carrier 5 in screw rod 6 moves up.
Specifically, the both sides of lens carrier 5 are respectively arranged with buckle 52, the both sides of speculum 3 are respectively arranged with card slot 32,
Buckle 52 is stuck in card slot 32 and speculum 3 can be located on lens carrier 5.It is arranged between lens carrier 5 and mounting body 1
There is location structure, which makes lens carrier 5 be fixed with respect to mounting body 1, as shown in Figure 4 and Figure 5, the location structure
Two positioning columns 13 in two location holes 56 and the mounting body 1 on lens carrier 5 are specifically included, location hole 56 can position
With on positioning column 13, one of location hole 56 is set as slotted hole (length is along perpendicular to the direction of screw rod 6).
To avoid mounting body 1 from generating interference with buckle 52 and card slot 32, there are two grooves for setting in mounting body 1
15, the buckle 52 of both sides is located at when being stuck in card slot 32 in two grooves 15 (such as Fig. 1).
Certainly, others can also be used for example to be determined by location hole and positioning between speculum 3 and lens carrier 5
The mode of position, wherein location hole are set as axially extending elongated hole of the length direction along screw rod 6.
In addition, the guide part being oriented to the movement of 3 relative lens holder 5 of speculum can also be arranged on lens carrier 5
55, as shown in figure 4, the guide part 55 is two protrusions being arranged on lens carrier 5, this two in 3 moving process of speculum
Protrusion can be oriented to it, prevent it from deviateing adjustment direction.
After the position of speculum 3 adjusts, need that it is fixed.Being arranged herein on speculum 3 has at least
Two the first bolts hole 33, having on lens carrier 5 has third at least two second bolts hole 53 and mounting body 1
Bolt hole 14, screw bolt passes the first bolt hole 33, the second bolt hole 53 and third bolt hole 14 are by lens carrier 5 and instead
It penetrates mirror 3 to be fastened in mounting body 1, to realize the fixation of 3 facing light sources 2 of speculum.Wherein, light source 2 can be led by installing
The mounting portion 12 being arranged on body 1 is mounted in mounting body 1.
In present embodiment, lens 4 can be adjusted relative to lens carrier 5 by being additionally provided between lens 4 and lens carrier 5
The second adjustment structure of position.
Preferably, as shown in Figure 1 and Figure 4, the second adjustment structure include the sliding slot 51 being arranged on lens carrier 5 and thoroughly
The sliding part 41 with the cooperation sliding of sliding slot 51 being arranged on mirror 4.It is opposite that the sliding of 4 relative lens holder 5 of lens can adjust lens 4
In the position of speculum 3.The glide direction is preferably normal to the axial direction of screw rod 6, i.e., along saturating perpendicular to the adjustment of the direction of screw rod 6
Mirror 4.
The second adjustment structure further includes the side wall across sliding slot 51 and can hold out against the jackscrew of sliding part 41 (in figure not
Show), after the position of lens 4 is adjusted in place, it can be held out against in cunning using top wire hole 54 of the jackscrew on 51 side wall of sliding slot
In dynamic portion 41 so that lens 4 are fixed on lens carrier 5, and can further use glue and lens 4 are bonded in lens carrier 5
On, prevent its position from occurring mobile and influencing positioning accuracy.
It will be appreciated by persons skilled in the art that the second adjustment structure may be other structure types, for example,
Rotatable bolt is set in mounting body 1, bolt hole is set on lens 4, which rotates in bolt hole and can adjust
Position of the mirror 4 with respect to mounting body 1.
It, can be with by radiator 7 in addition, the mounting body 1 in present embodiment is to be provided with the cooling stand of radiator 7
To the distance light module heat dissipating.Specifically can in mounting body 1 directly formed include multiple radiating fins radiator 7, also may be used
To fix independent radiator 7 in mounting body 1.
The foregoing is merely the better embodiments of the utility model, are not intended to limit the utility model, it is all
Within the spirit and principles of the utility model, it is new to should be included in this practicality for any modification, equivalent replacement, improvement and so on
Within the protection domain of type.
Claims (10)
1. a kind of distance light module, which is characterized in that the distance light module includes the mounting body (1) that can install light source (2), uses
The speculum (3) focused in the light for sending out the light source (2) and the anaclasis for focusing the speculum (3) are flat
The lens (4) of row light, wherein the speculum can be adjusted by being provided between the speculum (3) and the mounting body (1)
(3) the first adjustment structure relative to the position of the mounting body (1).
2. distance light module according to claim 1, which is characterized in that the first adjustment structure includes the mounting body
(1) be arranged on the screw rod (6) that can be rotated and the speculum (3) being arranged on for being engaged with the screw rod (6)
The rotation of straight-tooth (31), the screw rod (6) can drive the straight-tooth (31) mobile.
3. distance light module according to claim 2, which is characterized in that there are two have for setting on the mounting body (1)
The both ends of the journal stirrup (11) of mounting hole, the screw rod (6) are through respectively in the mounting hole of two journal stirrups (11), and the spiral shell
The both ends of bar (6) are respectively arranged with the stop configurations for preventing screw rod (6) axial movement.
4. distance light module according to claim 2, which is characterized in that the lens (4) are mounted on the relatively described installation master
On body (1) fixed lens carrier (5)；
Location structure is provided between the speculum (3) and the lens carrier (5), the location structure is positioned to allow for institute
Axial direction of the speculum (3) relative to the lens carrier (5) along the screw rod (6) is stated to move in a certain range.
5. distance light module according to claim 4, which is characterized in that the location structure includes the lens carrier (5)
With the upper buckle (52) being arranged of one of the speculum (3) and the card slot (32) being arranged in another one, the card slot
(32) width in the axial direction of the screw rod (6) is more than the width of the buckle (52).
6. distance light module according to claim 4, which is characterized in that be additionally provided with to described on the lens carrier (5)
The guide part (55) that speculum (3) is oriented to relative to the movement of the lens carrier (5).
7. distance light module according to claim 4, which is characterized in that between the lens (4) and the lens carrier (5)
It is provided with the second adjustment structure that can adjust the lens (4) relative to the position of the lens carrier (5).
8. distance light module according to claim 7, which is characterized in that the second adjustment structure includes the lens carrier
(5) sliding part (41) with the sliding slot (51) cooperation sliding being arranged on the sliding slot (51) and the lens (4) being arranged on.
9. distance light module according to claim 8, which is characterized in that the second adjustment structure further includes across the cunning
The side wall of slot (51) and the jackscrew that the sliding part (41) can be held out against.
10. the distance light module according to any one of claim 1-9, which is characterized in that set on the mounting body (1)
It is equipped with radiator (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431297.0U CN207922091U (en) | 2018-03-28 | 2018-03-28 | Distance light module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431297.0U CN207922091U (en) | 2018-03-28 | 2018-03-28 | Distance light module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207922091U true CN207922091U (en) | 2018-09-28 |
Family
ID=63596815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820431297.0U Active CN207922091U (en) | 2018-03-28 | 2018-03-28 | Distance light module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207922091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020232950A1 (en) * | 2019-05-21 | 2020-11-26 | 华域视觉科技(上海)有限公司 | Headlamp module, lighting device, headlamp, and vehicle |
-
2018
- 2018-03-28 CN CN201820431297.0U patent/CN207922091U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020232950A1 (en) * | 2019-05-21 | 2020-11-26 | 华域视觉科技(上海)有限公司 | Headlamp module, lighting device, headlamp, and vehicle |
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