CN201215276Y - Novel light modulation bracket structure for automobile lamp - Google Patents
Novel light modulation bracket structure for automobile lamp Download PDFInfo
- Publication number
- CN201215276Y CN201215276Y CNU2008200588352U CN200820058835U CN201215276Y CN 201215276 Y CN201215276 Y CN 201215276Y CN U2008200588352 U CNU2008200588352 U CN U2008200588352U CN 200820058835 U CN200820058835 U CN 200820058835U CN 201215276 Y CN201215276 Y CN 201215276Y
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- China
- Prior art keywords
- light modulation
- dimming
- automobile lamp
- supporting structure
- light
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- Expired - Lifetime
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Disclosed is a light dimming stand structure for automobile light fitting, which comprises a dimming bolt which is arranged on a light body, and a dimming nut on the dimming bolt. The dimming nut is movably connected with the back of a reflector, the dimming bolt extends towards the inside of the car body via the light body, a scroll-shaped gear and a box type dimming stand are arranged at the inwardly extending end of the dimming bolt, the box type dimming stand is arranged above the scroll-shaped gear, the upper side of the box type dimming stand is open, the lower portion close to the dimming scroll-shaped gear is equipped with a through hole, the through hole can hold a dimming screwdriver for adjusting the scroll-shaped gear. The light dimming stand structure can solve the problem of dimming difficulty due to overlong shape of the light fitting in length direction, and further has lower cost.
Description
Technical field
The utility model relates to automobile lamp, and more specifically, the utility model relates to a kind of automobile lamp light modulation supporting structure of novelty, and described automobile lamp light modulation supporting structure is specially adapted to the light of car headlamp and regulates.
Background technology
Along with the Vehicular lamp outward appearance is more and more good-looking, now a lot of automobile lamp profiles become more diverse.Particularly car headlamp is very high to its shape requirement.For example, require before it, the gradient of side and upside is increasing.Thus, the upper angled part that causes the light modulation point to be configured car headlamp profile part is covered, and common light modulation structure is difficult to carry out light modulation.
Light modulation point, the i.e. application point that moves up and down at light fixture adjusted light.In the past, for overcoming the shortcoming that common light modulation structure can't carry out light modulation, promptly, can adjusting position for the light modulation point is moved to, can adopt the flexible-shaft light-modulation structure, the light modulation point is moved to and can solve by adjusting position, promptly, flexible axle can former above light fixture the light modulation point, move to position adjustments more easily, move to the light fixture side as figure and carry out light modulation.
Yet, well-known, flexible axle system architecture complexity, cost is very high, the flexible axle system--and-price is expensive generally to be used for high-grade light fixture (as AFS, HID).In addition,, the utilization of flexible-shaft light-modulation is limited in scope.
The patent No. discloses the light modulation structure of a kind of side-light type module backlight for the Chinese utility model patent of " 200520108800.1 ".According to this patent documentation, in its lampshade, light source is set, and the plate end of a LGP is set in the opening part of lampshade, to allow the light of light source go into LGP and penetrate, to reach the effect that light source shows towards the plate face of LGP expection from the plate end-fire.Wherein, be provided with a light modulation structure between light source and LGP, this light modulation structure be with light source over against the position be provided with an incidence surface, and with LGP be provided with an exiting surface according to the position, and be equipped with a plurality of diffusers on incidence surface and the exiting surface, before making the light of light source inject LGP, be able to the diffuser setting by this light modulation structure, the light that order is passed through is able to light is made more efficient use through the diffusion of twice diffuser at least.
Yet, it is increasing and cause the light modulation point to be covered by the upper angled part that above-mentioned documents still can't solve the gradient of light fixture, put deeply solving light modulation, under the situation that can not see down into from light fixture, common light modulation structure can't carry out the problem of light modulation.
In addition, light modulation principle, the structure of above-mentioned documents are different with the utility model, and its structure is comparatively complicated.
The utility model content
For overcoming described shortcoming, the purpose of this utility model is: a kind of automobile lamp light modulation supporting structure of novelty is provided, and described automobile lamp light modulation supporting structure is specially adapted to the light of car headlamp and regulates.
The technical scheme of automobile lamp light modulation supporting structure of the present utility model is as follows:
A kind of automobile lamp light modulation supporting structure comprises the light modulation screw rod and the nut that are arranged on the lamp socket lamp body, and described light modulation screw rod and nut and the removable butt of mirror back surface part is characterized in that,
Described light regulating bolt extends to body inner side via lamp body, the side elongated end is provided with scroll wheel and box-shaped light modulation support within it, described box-shaped light modulation support is positioned at described scroll wheel top, the top opening, the below is closed on light modulation scroll wheel place and is had through hole, described clear size of opening can hold light modulation to be passed through with screwdriver, and scroll wheel is regulated.
The present invention ties up to the modification of doing on the existing common light modulation structure, that is, increase the light regulating bolt size, consider the rigidity of light regulating bolt, can not only increase the size of lamp body between the light modulation unit, increase light modulation nut head on the light regulating bolt simultaneously to size between the lamp body mounting points.
Preferably, according to automobile lamp light modulation supporting structure of the present utility model, described light modulation nut is by light modulation connector and mirror back surface butt.
Preferably, according to automobile lamp light modulation supporting structure of the present utility model, described light modulation screw flight connects, is fixed in the lamp body connecting portion.
Preferably, according to automobile lamp light modulation supporting structure of the present utility model, described its total length of light modulation screw rod is 100-200mm.
Preferably, according to automobile lamp light modulation supporting structure of the present utility model, described its total length of light modulation screw rod is 150-200mm.
Preferably, according to automobile lamp light modulation supporting structure of the present utility model, what described nut rotated that driven light modulation connector is arranged at back of reflecting mirror descends direction on the upper side.
Preferably, according to automobile lamp light modulation supporting structure of the present utility model, described nut rotates the right of taking back that driven light modulation connector is arranged at back of reflecting mirror.
Consider the rigidity of light regulating bolt, can not only increase the size of lamp body between the light modulation unit, increase light modulation nut head on the light regulating bolt simultaneously to size between the lamp body mounting points.Owing to need firmly press down light regulating bolt during light modulation, cross long bolt and can cause distortion, lead for increasing screw intensity and light modulation that we have increased the light modulation support: be fit to all light fixtures, put dark light fixture for light modulation especially.
According to automobile lamp light modulation supporting structure of the present utility model, can well solve because very high the light fixture shape requirement, as before requiring headlamp, the gradient of side and upside is increasing etc., the upper angled part that causes the light modulation point to be configured car headlamp profile part is covered, and common light modulation structure is difficult to carry out the problem of light modulation.In addition, automobile lamp light modulation supporting structure of the present utility model is simple, and cost is low, and maintenance operation is convenient.
Description of drawings
Fig. 1 is the cross-sectional schematic of automobile lamp light modulation supporting structure of the present utility model.
Fig. 2 is the cross-sectional schematic of automobile lamp light modulation supporting structure in the past.
Fig. 3 is the another routine cross-sectional schematic of automobile lamp light modulation supporting structure of the present utility model.
Among the figure, 1 is the light modulation screw rod, 2 for being bolted in the nut on the light modulation screw rod, and 3 is the lamp socket lamp body, and 4 is mirror back surface, 5 for the scroll wheel (umbrella angular wheel) of light modulation screw rod one end, 6 is box-shaped light modulation support, and 7 are the light modulation connector, and 8 are car light decorations circle, 9 is lens, and 10 is the through hole that described box-shaped light modulation support is positioned at described scroll wheel top.
The specific embodiment
Below, with reference to accompanying drawing, illustrate in greater detail automobile lamp light modulation support knot of the present utility model with embodiment.
Embodiment
A kind of automobile lamp light modulation supporting structure, comprise the light modulation screw rod 1 and the nut 2 that are arranged on the lamp socket lamp body 3, described light modulation screw rod 1 and nut 2 and the removable butt of speculum 4 back portions, described light modulation screw rod 1 extends to body inner side via lamp body 3, the side elongated end is provided with scroll wheel 5 and box-shaped light modulation support 6 within it, described box-shaped light modulation support 6 is positioned at the top of described scroll wheel 5, described box-shaped light modulation support 6 top openings, the below is closed on light modulation scroll wheel place and is had through hole 10, described through hole 10 sizes can be held light modulation and pass through with screwdriver, and scroll wheel 5 is regulated.
According to the automobile lamp light modulation supporting structure of present embodiment, described its total length of light modulation screw rod is 170-200mm.
According to automobile lamp light modulation supporting structure of the present utility model, described light modulation nut is by light modulation connector and mirror back surface butt.Described light modulation screw flight connects, is fixed in the lamp body connecting portion.
When automobile lamp is carried out light modulation, with screwdriver above described box-shaped light modulation support 6, by its under shed 10 places, connect, butt light modulation scroll wheel 5, and scroll wheel 5 stirred adjusting, can regulate the rotation of light modulation screw rod, described light modulation screw drive is rotated the nut of its leading section, nut rotation rear drive light modulation connector promotes back of reflecting mirror, thus, plays the effect of regulating light.
According to the automobile lamp light modulation supporting structure of present embodiment, described light modulation screw drive is rotated the nut of its leading section, and nut rotation rear drive light modulation connector promotes back of reflecting mirror.Described automobile lamp light modulation supporting structure respectively is provided with one.And what one of them described nut rotated that driven light modulation connector is arranged at back of reflecting mirror descends direction on the upper side, and wherein another described nut rotates the right of taking back that driven light modulation connector is arranged at back of reflecting mirror.
So, automobile lamp light modulation supporting structure according to present embodiment, using screwdriver above described box-shaped light modulation support 6, by its under shed 10 places, connect, butt light modulation scroll wheel 5, and the umbrella angular wheel on the scroll wheel 5 stirred adjusting, can regulate the rotation of light modulation screw rod, described light modulation screw rod drives the nut 2 of its leading section of rotation again, drive the light modulation connector that descends direction on the upper side that is arranged at back of reflecting mirror respectively after nut 2 rotations, and be arranged at the light modulation connector of the right of taking back of back of reflecting mirror, what described light modulation connector promoted back of reflecting mirror more respectively descends direction and the right of taking back on the upper side, carry out car headlamp reach up and down about (front and back) direction light regulate.
According to automobile lamp light modulation supporting structure of the present utility model, can well solve because before the headlamp, the gradient of side and upside is increasing etc., the upper angled part that causes the light modulation point to be configured car headlamp profile part is covered, and common light modulation structure is difficult to carry out the problem of light modulation.In addition, automobile lamp light modulation supporting structure of the present utility model is simple, and cost is low, and maintenance operation is convenient.
Claims (7)
1. automobile lamp light modulation supporting structure, comprise the light modulation screw rod that is arranged on the lamp body and on the light modulation nut, described light modulation nut is connected with the mirror back surface part is removable, it is characterized in that,
Described light modulation screw rod extends to body inner side via lamp body, the side elongated end is provided with scroll wheel and box-shaped light modulation support within it, described box-shaped light modulation support is positioned at described scroll wheel top, the top opening, the below is closed on light modulation scroll wheel place and is had through hole, described clear size of opening can hold light modulation to be passed through with screwdriver, and scroll wheel is regulated.
2. automobile lamp light modulation supporting structure as claimed in claim 1 is characterized in that described light modulation nut is by light modulation connector and mirror back surface butt.
3. automobile lamp light modulation supporting structure as claimed in claim 1 is characterized in that, described light modulation screw flight connects, is fixed in the lamp body connecting portion.
4. automobile lamp light modulation supporting structure as claimed in claim 1 is characterized in that described light modulation spiro rod length can be regulated.
5. automobile lamp light modulation supporting structure as claimed in claim 1 is characterized in that, what described nut rotated that driven light modulation connector is arranged at back of reflecting mirror descends direction on the upper side.
6. automobile lamp light modulation supporting structure as claimed in claim 1 is characterized in that described nut rotates the right of taking back that driven light modulation connector is arranged at back of reflecting mirror.
7. automobile lamp light modulation supporting structure as claimed in claim 1 is characterized in that, described its total length of light modulation screw rod is 150-200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200588352U CN201215276Y (en) | 2008-05-23 | 2008-05-23 | Novel light modulation bracket structure for automobile lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200588352U CN201215276Y (en) | 2008-05-23 | 2008-05-23 | Novel light modulation bracket structure for automobile lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201215276Y true CN201215276Y (en) | 2009-04-01 |
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ID=40520481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200588352U Expired - Lifetime CN201215276Y (en) | 2008-05-23 | 2008-05-23 | Novel light modulation bracket structure for automobile lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201215276Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347203A (en) * | 2016-09-29 | 2017-01-25 | 武汉通畅汽车电子照明有限公司 | Rotary shaft fixing structure of automotive lamp front illumination system and fixing plate for preventing rotary shaft from dropping |
| CN108302469A (en) * | 2016-09-14 | 2018-07-20 | 上汽通用五菱汽车股份有限公司 | A kind of LED distance light lens subassembly and LED formula headlamps |
-
2008
- 2008-05-23 CN CNU2008200588352U patent/CN201215276Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302469A (en) * | 2016-09-14 | 2018-07-20 | 上汽通用五菱汽车股份有限公司 | A kind of LED distance light lens subassembly and LED formula headlamps |
| CN106347203A (en) * | 2016-09-29 | 2017-01-25 | 武汉通畅汽车电子照明有限公司 | Rotary shaft fixing structure of automotive lamp front illumination system and fixing plate for preventing rotary shaft from dropping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090401 |