CN209622692U - A kind of device for realizing signal lamp 3D decorative pattern by technology for fast carving in laser 3D - Google Patents
A kind of device for realizing signal lamp 3D decorative pattern by technology for fast carving in laser 3D Download PDFInfo
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- CN209622692U CN209622692U CN201920504941.7U CN201920504941U CN209622692U CN 209622692 U CN209622692 U CN 209622692U CN 201920504941 U CN201920504941 U CN 201920504941U CN 209622692 U CN209622692 U CN 209622692U
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- heavy wall
- wall lens
- decorative pattern
- laser
- lens
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Abstract
The utility model provides a kind of device that signal lamp 3D decorative pattern is realized by technology for fast carving in laser 3D, and device is made of heavy wall lens and light source module, and light source module is oppositely disposed in the side of heavy wall lens by blanching or screw；Heavy wall lens is made of PC PMMA transparent material, and with the 3D decorative pattern of laser engraving inside heavy wall lens, and at least side of heavy wall lens is provided with the arcuate recess extended to 3D pattern direction；Light source module is made of illuminator, wiring board and connector, and in the circuit board, connector is connected with external power supply, and illuminator is located in arcuate recess for illuminator and connector welding.The utility model is unique in that: (1) realize realizes 3D modeling effect inside heavy wall lens；(2) heavy wall lens and illuminated diagram cooperate the optical surface for being provided with arch out, and the light that LED light source issues is evenly spread to after the refraction of the optical surface inside heavy wall lens, make heavy wall lens brightness uniformity.
Description
Technical field
The utility model relates to lighting areas, and in particular to realize signal lamp 3D dress by technology for fast carving in laser 3D to a kind of
The device of decoration line.
Background technique
Currently, with the development of automobile lamp technology and the promotion of consumers' aesthetic demand, more and more vehicle factors
In order to promote brand class, under the premise of meeting signal lamp function, some unique designs are added in signal lamp design
Element, if day is allowed to the wing, micro- decorative pattern etc., so that moulding is made to become more unique and have artistic feeling, and this also becomes one
The new trend of kind.Way of realization conventional at present is all to increase dermatoglyph perhaps decorative pattern or in the face of aluminizing in heavy wall light guide side wall
Or the modes such as special are gone out by laser engraving on spray painting face and are realized.It is all plane effect although these way of realization effects are pretty good
Fruit cannot generate gorgeous 3D effect, be unable to satisfy the demand of moulding
If can have a kind of technical solution can also be in illuminator, such as under the premise of meeting signal lamp functional requirement
3D modeling effect is realized inside heavy wall lens, will greatly promote the uniqueness and artistic feeling of moulding.
Utility model content
The utility model provides a kind of device that signal lamp 3D decorative pattern is realized by technology for fast carving in laser 3D, described
Device is made of heavy wall lens and light source module, and the light source module is oppositely disposed in heavy wall light distribution by blanching or screw
The side of mirror；
The heavy wall lens is made of PC PMMA transparent material, has laser carving inside the heavy wall lens
The 3D decorative pattern at quarter, and at least side of the heavy wall lens is provided with the arcuate recess extended to 3D pattern direction；
The light source module is made of illuminator, wiring board and connector, illuminator and connector welding in the circuit board,
Connector is connected with external power supply, and the illuminator is located in the arcuate recess.
Further, the wall thickness of the heavy wall lens is 6mm~30mm.
Further, the heavy wall lens wall thickness is uniform wall thickness or is gradual change wall thickness.
Further, illuminator is LED lamp bead or photoconductive tube.
The utility model is unique in that:
(1) realize realizes 3D modeling effect inside heavy wall lens；
(2) meter is plugged using connector fastly, installing and dismounting is more convenient；
(3) heavy wall lens and illuminated diagram cooperate the optical surface for being provided with arch out, and the light that LED light source issues passes through the light
It is evenly spread to after the refraction in face inside heavy wall lens, makes heavy wall lens brightness uniformity；
(4) technology maturation is suitble to promote the use of.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the front view of light emitting device in an embodiment；
Fig. 2 is the sectional view in the direction B-B in Fig. 1；
Fig. 3 is the left view of light emitting device in an embodiment；
Fig. 4 is the sectional view in the direction A-A in Fig. 3；
Fig. 5-6 is to contact light emitting device in another embodiment for realizing the example of brand logo.
Specific embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model
Solution.It is, however, obvious to a person skilled in the art that the utility model may not need it is one or more of these thin
It saves and is carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art
Technical characteristic is not described.
In order to thoroughly understand the utility model, detailed step and detailed structure will be proposed in following description,
To illustrate the technical solution of the utility model.The preferred embodiment of the utility model is described in detail as follows, however in addition to these
Detailed description is outer, and the utility model can also have other embodiments.
A kind of device for realizing signal lamp 3D decorative pattern by technology for fast carving in laser 3D, device is by 10 He of heavy wall lens
Light source module 20 forms, and light source module 20 is oppositely disposed in the side of heavy wall lens 10 by blanching or screw.Wherein, thick
Wall lens 10 is made of PC PMMA transparent material, has the 3D decorative pattern 11 of laser engraving inside heavy wall lens 10,
And at least side of heavy wall lens 10 is provided with the arcuate recess 12 extended to 3D pattern direction.Light source module is by illuminator
23, wiring board 21 and connector 22 form, and illuminator 23 and connector 22 weld in assist side 21, connector 22 and external electricity
Source is connected, and illuminator 23 is located in arcuate recess 12.
With the 3D decorative pattern 11 of laser engraving, producing principle are as follows: by the laser of energy-controllable inside heavy wall lens 10
Squeeze into inside transparent material, by control laser intensity and its focus, can metric density when reaching machining area higher than material
Expect the critical threshold values destroyed, enables material moment by thermal fracture, so that generating subtle explosion forms small bubble, sketched the contours with this
The decorative pattern of specific shape out.To guarantee that decorative pattern 3D effect, the wall thickness of heavy wall lens 10 are 6mm~30mm (preferably 20mm).
Above-mentioned heavy wall lens wall thickness can be uniform wall thickness, or gradual change wall thickness.
In practical applications, illuminator 23 is LED lamp bead or photoconductive tube, and light is squeezed into heavy wall with side out of heavy wall and is matched
Light microscopic.
Light emitting device can be used alone, and also can according to need to form array use.We can be in heavy wall lens 10
Side is equipped with the light emitting array being made of multiple illuminators, multi-group light-emitting can also be arranged in a side of heavy wall lens more than 10 and fill
It sets.
As shown in Figure 2 and Figure 4, heavy wall lens 10 and 23 matching part of illuminator are provided with optical surface (i.e. arcuate recess)
Improving optics utilization rate, the light that LED light source issues evenly spreads to after the refraction of the optical surface inside heavy wall lens,
Make 10 brightness uniformity of heavy wall lens.
It, can be according to making it should be noted that the style of heavy wall lens style and decorative pattern style including but not limited to Fig. 1
Type is intended to customization.This technology can not only apply to signal lamp decorative pattern, also can operate with automobile brand logo personalization body
It is existing, as seen in figs. 5-6.
The preferred embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, devices and structures not described in detail herein should be understood as with the common side in this field
Formula is practiced；Anyone skilled in the art all may be used in the case where not departing from technical solutions of the utility model ambit
Many possible changes and modifications are made to technical solutions of the utility model using the methods and technical content of the disclosure above, or are repaired
It is changed to the equivalent embodiment of equivalent variations, this has no effect on the substantive content of the utility model.Therefore, all practical without departing from this
The content of new technique scheme, any simple modification made to the above embodiment of foundation the technical essence of the utility model, etc.
With variation and modification, still fall within technical solutions of the utility model protection in the range of.
Claims (5)
1. it is a kind of by laser 3D technology for fast carving on realize signal lamp 3D decorative pattern device, which is characterized in that described device by
Heavy wall lens (10) and light source module (20) composition, the light source module are oppositely disposed in heavy wall by blanching or screw and match
The side of light microscopic (10)；
The heavy wall lens (10) is transparent material, has the 3D decorative pattern of laser engraving inside the heavy wall lens (10)
(11), and at least side of the heavy wall lens (10) is provided with the arcuate recess (12) extended to 3D decorative pattern (11) direction；
The light source module is made of illuminator (23), wiring board (21) and connector (22), illuminator (23) and connector
(22) it welds on assist side (21), connector (22) is connected with external power supply, and it is recessed that the illuminator (23) is located at the arch
In slot (12).
2. realizing the device of signal lamp 3D decorative pattern by technology for fast carving in laser 3D as described in claim 1, feature exists
In the wall thickness of the heavy wall lens (10) is 6mm~30mm.
3. realizing the device of signal lamp 3D decorative pattern by technology for fast carving in laser 3D as claimed in claim 2, feature exists
In heavy wall lens (10) wall thickness is uniform wall thickness or is gradual change wall thickness.
4. realizing the device of signal lamp 3D decorative pattern by technology for fast carving in laser 3D as described in claim 1, feature exists
In illuminator (23) is LED lamp bead or photoconductive tube.
5. realizing the device of signal lamp 3D decorative pattern by technology for fast carving in laser 3D as described in claim 1, feature exists
In the heavy wall lens (10) is made of PC PMMA transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920504941.7U CN209622692U (en) | 2019-04-15 | 2019-04-15 | A kind of device for realizing signal lamp 3D decorative pattern by technology for fast carving in laser 3D |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920504941.7U CN209622692U (en) | 2019-04-15 | 2019-04-15 | A kind of device for realizing signal lamp 3D decorative pattern by technology for fast carving in laser 3D |
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| Publication Number | Publication Date |
|---|---|
| CN209622692U true CN209622692U (en) | 2019-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920504941.7U Active CN209622692U (en) | 2019-04-15 | 2019-04-15 | A kind of device for realizing signal lamp 3D decorative pattern by technology for fast carving in laser 3D |
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| CN (1) | CN209622692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157912A (en) * | 2022-06-06 | 2022-10-11 | 江苏文光车辆附件有限公司 | Engraving process for adding uniform luminous decoration to plastic lens |
-
2019
- 2019-04-15 CN CN201920504941.7U patent/CN209622692U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157912A (en) * | 2022-06-06 | 2022-10-11 | 江苏文光车辆附件有限公司 | Engraving process for adding uniform luminous decoration to plastic lens |
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