CN209180857U - A kind of LED headlight and its LED micro-adjusting mechanism - Google Patents
A kind of LED headlight and its LED micro-adjusting mechanism Download PDFInfo
- Publication number
- CN209180857U CN209180857U CN201821421781.1U CN201821421781U CN209180857U CN 209180857 U CN209180857 U CN 209180857U CN 201821421781 U CN201821421781 U CN 201821421781U CN 209180857 U CN209180857 U CN 209180857U
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- led
- headlight
- slidable adjustment
- micro
- circuit board
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Abstract
The utility model relates to a kind of LED headlight and its LED micro-adjusting mechanisms, LED headlight includes LED circuit board, LED light source is installed in the LED circuit board, the LED headlight is provided with LED micro-adjusting mechanism, the LED micro-adjusting mechanism includes slidable adjustment mechanism and pedestal, the slidable adjustment mechanism is mounted on the base, and LED circuit board is installed in the slidable adjustment mechanism, and the slidable adjustment mechanism is used to adjust the relative position of LED.The utility model be can be convenient, accurately adjust the relative position of LED and reflecting mirror, it is ensured that LED and reflecting mirror positioning relation avoid repeated disassembled and assembled light distribution and whole lamp from scrapping by LED micro-adjusting mechanism.The utility model can solve current LED headlight since the positioning accuracy of LED and reflecting mirror is difficult to ensure, the rigging error for influencing to assemble under beat and whole lamp state easily causes the problem of whole lamp is scrapped.
Description
Technical field
The utility model relates to automobile lamp technical fields, and in particular to a kind of LED headlight and its LED micro-adjusting mechanism.
Background technique
As LED technology is largely used with car light technology, full LED headlight has become the trend of current mainstream.LED light source
Also start gradually to replace traditional halogen bulb and xenon lamp, the light source as dipped beam and distance light is widely used.
Due to the characteristic issues of LED itself, halogen bulb is compared, it is higher to the positioning accuracy request of LED and reflecting mirror,
LED and reflecting mirror position slightly error, very big on the influence of the light type of whole lamp, or even optical property occur and be unable to satisfy regulation light distribution
It is required that the case where, in the actual production process, if there is the case where light type is unable to satisfy regulation, the small assembly of LED need to be carried out again
Light distribution again is assembled, assembly beat is seriously affected；Rigging error occur also under whole lamp state has a possibility that whole lamp is scrapped.
Utility model content
It, can be with by LED micro-adjusting mechanism the purpose of the utility model is to provide a kind of LED headlight and its LED micro-adjusting mechanism
Easily and accurately adjust the relative position of LED and reflecting mirror, it is ensured that LED and reflecting mirror positioning relation avoid repeated disassembled and assembled light distribution
And whole lamp is scrapped, and to solve current LED headlight since the positioning accuracy of LED and reflecting mirror is difficult to ensure, influences assembly section
Rigging error under bat and whole lamp state easily causes the problem of whole lamp is scrapped.
To achieve the above object, the embodiment of the utility model is: a kind of LED headlight, and the LED headlight includes LED line road
Plate installs LED light source in the LED circuit board, and the LED headlight is provided with LED micro-adjusting mechanism, the LED micro-adjusting mechanism packet
Slidable adjustment mechanism and pedestal are included, the slidable adjustment mechanism is mounted on the base, and installs LED line in the slidable adjustment mechanism
Road plate, the slidable adjustment mechanism are used to adjust the relative position of LED.
Further, mounting groove is opened up on the pedestal, the slidable adjustment mechanism is located in mounting groove, the mounting groove
Bottom be provided with sliding rail.
Further, the slidable adjustment mechanism includes adjusting screw rod and fixed bracket, and the fixed bracket is mounted on bottom
On the sliding rail of seat, the adjusting screw rod is threadedly coupled with fixed bracket, installs LED circuit board on the fixed bracket.
Further, the one end of the pedestal mounting groove opens up mounting hole, and the end that manually adjusts of the adjusting screw rod is set
It is placed in mounting hole, and manually adjusts end and regulation handle is installed, the regulation handle is located at the outside of pedestal mounting groove.
The utility model also provides the LED fine tuning structure in a kind of above-mentioned LED headlight
It is that the utility model reaches the utility model has the advantages that the LED headlight of the utility model is by setting LED micro-adjusting mechanism, can be with
The relative position for more easily adjusting LED, improves the positioning accuracy of LED and reflecting mirror, avoids installation repeatedly from testing, simplifies
Production technology improves productive temp, also reduces the scrappage of whole lamp.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the utility model for the LED micro-adjusting mechanism in LED headlight.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
As shown in Figure 1,1 is pedestal, and 2 be the fixation bracket for fixing LED circuit board, and 3 be adjusting screw rod in figure.
LED headlight of the invention includes LED circuit board, installs LED light source in LED circuit board.LED headlight of the invention is set
It is equipped with LED micro-adjusting mechanism, the relative position that LED headlight adjusts LED light source and reflecting mirror by the LED micro-adjusting mechanism guarantees
The positioning accuracy of LED light source and reflecting mirror avoids the case where being unable to satisfy regulation because of light type caused by position error, and then anti-
Light distribution is dismounted again, to further avoid the case where whole lamp is scrapped because of caused by rigging error, improves assembly light
Efficiency and save cost.
The LED micro-adjusting mechanism of the present embodiment includes pedestal 1, adjusting screw rod 3, and fixed bracket 2, wherein is opened on pedestal
If mounting groove, the bottom of mounting groove is provided with sliding rail, and fixed bracket 2 is mounted on the sliding rail of pedestal, adjusting screw rod 3 and fixed branch
Frame 2 is connected through a screw thread, and installs LED circuit board on fixed bracket 2, can be realized by carrying out rotation adjusting to adjusting screw rod 3
Back-and-forth motion of the fixed bracket 2 in base slide is further driven to the shifting of LED light source to drive the movement of LED circuit board
It is dynamic, realize that the relative position of LED light source and reflecting mirror is adjusted.
Mounting groove one end on pedestal of the present invention opens up mounting hole, and the end that manually adjusts of adjusting screw rod is set to mounting hole
It is interior, and manually adjust end and regulation handle is installed, regulation handle is located at the outside of pedestal mounting groove, by regulation handle to adjusting
Screw rod carries out rotation adjusting.
The LED headlight of the utility model can more easily adjust the relative position of LED by setting LED micro-adjusting mechanism,
The positioning accuracy for improving LED and reflecting mirror avoids installation repeatedly from testing, simplifies production technology, improve productive temp,
The scrappage of whole lamp is reduced, to greatly save cost.
Claims (4)
1. a kind of LED headlight, the LED headlight includes LED circuit board, LED light source, feature are installed in the LED circuit board
It is:
The LED headlight is provided with LED micro-adjusting mechanism, and the LED micro-adjusting mechanism includes slidable adjustment mechanism and pedestal, the cunning
Dynamic regulating mechanism is mounted on the base, and LED circuit board is installed in the slidable adjustment mechanism, the slidable adjustment mechanism is for adjusting
The relative position of whole LED.
2. LED headlight according to claim 1, which is characterized in that open up mounting groove, the slidable adjustment on the pedestal
Mechanism is located in mounting groove, and the bottom of the mounting groove is provided with sliding rail.
3. LED headlight according to claim 2, which is characterized in that the slidable adjustment mechanism includes adjusting screw rod and consolidates
Fixed rack, the fixed bracket are mounted on the sliding rail of pedestal, and the adjusting screw rod is threadedly coupled with fixed bracket, the fixation
LED circuit board is installed on bracket.
4. LED headlight according to claim 3, which is characterized in that the one end of the pedestal mounting groove opens up mounting hole,
The end that manually adjusts of the adjusting screw rod is set in mounting hole, and is manually adjusted end and be equipped with regulation handle, the adjusting hand
Handle is located at the outside of pedestal mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821421781.1U CN209180857U (en) | 2018-08-31 | 2018-08-31 | A kind of LED headlight and its LED micro-adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821421781.1U CN209180857U (en) | 2018-08-31 | 2018-08-31 | A kind of LED headlight and its LED micro-adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209180857U true CN209180857U (en) | 2019-07-30 |
Family
ID=67359104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821421781.1U Active CN209180857U (en) | 2018-08-31 | 2018-08-31 | A kind of LED headlight and its LED micro-adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209180857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390061A (en) * | 2021-04-26 | 2021-09-14 | 马瑞利汽车零部件(芜湖)有限公司 | Light source system capable of adjusting LED position |
-
2018
- 2018-08-31 CN CN201821421781.1U patent/CN209180857U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390061A (en) * | 2021-04-26 | 2021-09-14 | 马瑞利汽车零部件(芜湖)有限公司 | Light source system capable of adjusting LED position |
| CN113390061B (en) * | 2021-04-26 | 2022-08-30 | 马瑞利汽车零部件(芜湖)有限公司 | Light source system capable of adjusting LED position |
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