CN110822374A - Dimming structure of automobile front fog lamp - Google Patents
Dimming structure of automobile front fog lamp Download PDFInfo
- Publication number
- CN110822374A CN110822374A CN201911095671.XA CN201911095671A CN110822374A CN 110822374 A CN110822374 A CN 110822374A CN 201911095671 A CN201911095671 A CN 201911095671A CN 110822374 A CN110822374 A CN 110822374A
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- CN
- China
- Prior art keywords
- fog lamp
- light source
- dimming
- mounting substrate
- source mounting
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
- F21S43/31—Optical layout thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
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- 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
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses an automobile front fog lamp dimming structure which comprises a fog lamp shell and a light source mounting substrate arranged in the fog lamp shell, wherein the light source mounting substrate is arranged in the fog lamp shell through a rotating structure, and a dimming screw rod used for pushing the light source mounting substrate to rotate and adjust the position is arranged on the fog lamp shell corresponding to the light source mounting substrate. This car front fog lamp structure reasonable in design of adjusting luminance, the optical level reciprocates when guaranteeing to adjust luminance, and rotation axis cooperation structure guarantees that rotatory adjusting luminance is reliable and stable, does not take place to shake and drops that the yield of adjusting luminance is high for the light source base plate design rotation axis is the optimum linear state.
Description
Technical Field
The invention relates to the technical field of vehicle lamps, in particular to a dimming structure of a front fog lamp of an automobile.
Background
Along with the diversified automobile models in the market, the external illumination lamps of the automobile are diversified along with the diversified automobile models; the streamline of the whole automobile brings great challenges to Z-direction space of the automobile lamp; the middle net of a plurality of passenger cars in the market corresponds to an automobile lamp, the fender corresponds to the modeling characteristics of parts in the lamp, and the front fog lamp corresponds to the modeling of a bumper; the automobile lamp becomes an indispensable point for automobile modeling.
In the market of more and more automobiles, the size and the shape contour of the lamp are strictly controlled in the lamp design process to correspond to peripheral parts. Many automobile lamps and lanterns need to meet the very low feasibility of operation while guaranteeing the performance, the inner space is nervous, the dimming system can't be arranged; for the design of the lamp, the performance is necessary and essential for the lamp; secondly, operability is achieved; thirdly, appearance items; the performance of the lamp is in the initial stage of lamp design, the later use and after-sale operability of the lamp must be analyzed, and the regulation and regulation are satisfied; the structure advantage can be effectively identified in the early design process, and the design and dimming feasibility of the dimming channel of the lamp can be realized; and simultaneously, the limit effective use space of the inner space is ensured. If the traditional dimming system is used for optimal arrangement, a large space in the lamp is occupied, and the cost of the lamp is increased due to the use of the original standard part structure.
The problems bring a plurality of problems to the design and the modeling of the automobile lamp; most automobile fog lamps are adjusted by three-point screws, so that the automobile fog lamps are poor in stability and high in dimming reject ratio, and inconvenience and waste are caused to users and enterprises.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a dimming structure of an automobile front fog lamp so as to achieve the purposes of stable structure and high dimming yield.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the automobile front fog lamp dimming structure comprises a fog lamp shell and a light source mounting substrate arranged in the fog lamp shell, wherein the light source mounting substrate is arranged in the fog lamp shell through a rotating structure, and a dimming screw rod used for pushing the light source mounting substrate to rotate and adjust the position is arranged on the fog lamp shell corresponding to the light source mounting substrate.
Further, the light source mounting substrate is arranged in the fog lamp shell through two rotating shaft structures.
The fog lamp shell is provided with an adjusting mounting hole for mounting the dimming screw, and the light source mounting substrate is provided with a dimming support for connection corresponding to the inner end part of the dimming screw.
Be equipped with shaft hole I and shaft hole II in the fog lamp casing, correspond shaft hole I on the light source mounting substrate and be equipped with matched with runing rest I, correspond shaft hole II on the light source mounting substrate and be equipped with matched with runing rest II.
The axes of the two rotating shafts corresponding to the light source mounting substrate are overlapped.
The dimming screw comprises a screw seat and a screw arranged in the screw seat, the screw seat is fixed in an adjusting mounting hole of the fog lamp shell, and a ball head connected with the end part of the screw is arranged on the dimming support.
One rotary support in the fog lamp shell is arranged at the bottom of the fog lamp shell, the other rotary support is arranged close to the edge of the fog lamp shell, and a shaft hole formed in the other rotary support is an opening hole.
And a U-shaped groove is formed in the opposite side of the other rotary support in the fog lamp shell, which corresponds to the opening hole.
Compared with the prior art, the invention has the following advantages:
this car front fog lamp structure reasonable in design of adjusting luminance, the optical level reciprocates when guaranteeing to adjust luminance, and rotation axis cooperation structure guarantees that rotatory adjusting luminance is reliable and stable, does not take place to shake and drops that the yield of adjusting luminance is high for the light source base plate design rotation axis is the optimum linear state.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
FIG. 1 is a schematic view of a light source mounting substrate according to the present invention.
Fig. 2 is a first schematic view of the interior of the fog lamp housing according to the present invention.
FIG. 3 is a schematic diagram of the adjustment of the present invention.
Fig. 4 is a second schematic view of the interior of the fog lamp housing of the invention.
In the figure:
1. the rotary support I, 2, the rotary support II, 3, the dimming support, 4, the shaft hole I, 5, the shaft hole II, 6, the adjusting mounting hole and 7, the dimming screw rod.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the dimming structure for the front fog lamp of the automobile comprises a fog lamp shell and a light source mounting substrate arranged in the fog lamp shell; the light source mounting substrate is arranged in the fog lamp shell through a rotating structure, and a dimming screw 7 used for pushing the light source mounting substrate to rotate and adjust the position is arranged on the fog lamp shell corresponding to the light source mounting substrate.
The light source mounting substrate is arranged in the fog lamp shell through two rotating shaft structures. The axes of the two rotating shafts corresponding to the light source mounting substrate are coincident, namely, on the same straight line, and the light source mounting substrate is stable and reliable in dimming.
The fog lamp shell is provided with an adjusting mounting hole 6 for mounting a dimming screw, and the light source mounting substrate is provided with a dimming support 3 corresponding to the inner end part of the dimming screw and used for connection. Preferably, the dimming screw comprises a screw seat and a screw arranged in the screw seat, the screw seat is fixed in an adjusting mounting hole of the fog lamp shell, and the dimming support is provided with a ball head or a buckle connected with the end of the screw, so that the adjustment is stable and reliable. One adjustable point forms a triangle to adjust the optical angle, and the light adjusting screw is designed to be positioned at the upper and lower sides and forms an arbitrary triangle state with the rotating shaft.
Be equipped with shaft hole I4 and shaft hole II 5 in the fog lamp casing, correspond shaft hole I on the light source mounting substrate and be equipped with matched with runing rest I1, correspond shaft hole II on the light source mounting substrate and be equipped with matched with runing rest II 2.
One rotary support in the fog lamp shell is arranged at the bottom of the fog lamp shell, the other rotary support is arranged close to the edge of the fog lamp shell, and a shaft hole formed in the other rotary support is an opening hole; a U-shaped groove is formed in the opposite side of the other rotary support in the fog lamp shell, which corresponds to the opening hole; the internal structure is simple, and the installation is simple and convenient.
The front fog lamp dimming structure is used for effectively adjusting the angle of a front fog lamp light source and/or a reflector to achieve the angle of optical and vehicle optical requirements; the optical adjustability of the front fog lamp under certain conditions is ensured. The rotating shaft structure is designed on the reflector or an optical element mounting substrate, a triangle is formed by two fixed points and an adjustable point to adjust the optical angle, and the light adjusting screw is designed to be positioned at the upper part and the lower part and forms an arbitrary triangle state with the rotating shaft; according to the requirement of a vehicle body dimming structure, designing a channel of the dimming structure in the whole vehicle state of the early-stage structure; the vehicle is guaranteed to be dimmable when being off-line or after sale. The light-adjusting tool is adjustable by a cross screwdriver. The support or the light source substrate is designed to be in a linear state optimally, so that the optics can move up and down horizontally during dimming. The rotating shaft matching structure can be designed on a bracket or a lamp shell, and a circular bolt form or a clamping point, a screw and other structures are designed for fixation, so that the falling-off is avoided during rotation; the lamp does not shake, grind, and make abnormal sound when vibrating. The reasonable arrangement of the mounting points and the fixed points is ensured as much as possible in the design for ensuring the structural stability.
This car front fog lamp structure reasonable in design of adjusting luminance, the optical level reciprocates when guaranteeing to adjust luminance, and rotation axis cooperation structure guarantees that rotatory adjusting luminance is reliable and stable, does not take place to shake and drops that the yield of adjusting luminance is high for the light source base plate design rotation axis is the optimum linear state.
The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.
The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (8)
1. The utility model provides a structure of adjusting luminance of car front fog lamp, includes fog lamp casing and establishes the light source mounting substrate in the fog lamp casing, its characterized in that: the light source mounting substrate is arranged in the fog lamp shell through a rotating structure, and a dimming screw rod used for pushing the light source mounting substrate to rotate and adjust the position is arranged on the fog lamp shell corresponding to the light source mounting substrate.
2. The dimming structure of an automotive front fog lamp as claimed in claim 1, wherein: the light source mounting substrate is arranged in the fog lamp shell through two rotating shaft structures.
3. The dimming structure of an automotive front fog lamp as claimed in claim 1, wherein: the fog lamp shell is provided with an adjusting mounting hole for mounting the dimming screw, and the light source mounting substrate is provided with a dimming support for connection corresponding to the inner end part of the dimming screw.
4. The dimming structure of a front fog lamp of an automobile as claimed in claim 2, wherein: be equipped with shaft hole I and shaft hole II in the fog lamp casing, correspond shaft hole I on the light source mounting substrate and be equipped with matched with runing rest I, correspond shaft hole II on the light source mounting substrate and be equipped with matched with runing rest II.
5. The dimming structure of a front fog lamp of an automobile as claimed in claim 2, wherein: the axes of the two rotating shafts corresponding to the light source mounting substrate are overlapped.
6. The dimming structure of an automotive front fog lamp as claimed in claim 3, wherein: the dimming screw comprises a screw seat and a screw arranged in the screw seat, the screw seat is fixed in an adjusting mounting hole of the fog lamp shell, and a ball head connected with the end part of the screw is arranged on the dimming support.
7. The dimming structure of an automotive front fog lamp as claimed in claim 4, wherein: one rotary support in the fog lamp shell is arranged at the bottom of the fog lamp shell, the other rotary support is arranged close to the edge of the fog lamp shell, and a shaft hole formed in the other rotary support is an opening hole.
8. The dimming structure of an automotive front fog lamp as claimed in claim 7, wherein: and a U-shaped groove is formed in the opposite side of the other rotary support in the fog lamp shell, which corresponds to the opening hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911095671.XA CN110822374A (en) | 2019-11-11 | 2019-11-11 | Dimming structure of automobile front fog lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911095671.XA CN110822374A (en) | 2019-11-11 | 2019-11-11 | Dimming structure of automobile front fog lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110822374A true CN110822374A (en) | 2020-02-21 |
Family
ID=69553934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911095671.XA Pending CN110822374A (en) | 2019-11-11 | 2019-11-11 | Dimming structure of automobile front fog lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110822374A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202902108U (en) * | 2012-10-31 | 2013-04-24 | 常州市五一灯具有限公司 | Car light illumination module adjusting mechanism |
| CN204806295U (en) * | 2015-05-25 | 2015-11-25 | 北京三立车灯有限公司 | Automobile lamp light -modulation device |
| CN204922779U (en) * | 2015-06-15 | 2015-12-30 | 中国第一汽车股份有限公司 | D009LED light source front fog lamp is adjusted structure |
| CN208418576U (en) * | 2018-05-29 | 2019-01-22 | 芜湖安瑞光电有限公司 | A kind of automobile lamp dimming light source mechanism |
-
2019
- 2019-11-11 CN CN201911095671.XA patent/CN110822374A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202902108U (en) * | 2012-10-31 | 2013-04-24 | 常州市五一灯具有限公司 | Car light illumination module adjusting mechanism |
| CN204806295U (en) * | 2015-05-25 | 2015-11-25 | 北京三立车灯有限公司 | Automobile lamp light -modulation device |
| CN204922779U (en) * | 2015-06-15 | 2015-12-30 | 中国第一汽车股份有限公司 | D009LED light source front fog lamp is adjusted structure |
| CN208418576U (en) * | 2018-05-29 | 2019-01-22 | 芜湖安瑞光电有限公司 | A kind of automobile lamp dimming light source mechanism |
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| 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: 20200221 |
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| RJ01 | Rejection of invention patent application after publication |