CN207780448U - Flashing lamp lens - Google Patents
Flashing lamp lens Download PDFInfo
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- CN207780448U CN207780448U CN201721548011.9U CN201721548011U CN207780448U CN 207780448 U CN207780448 U CN 207780448U CN 201721548011 U CN201721548011 U CN 201721548011U CN 207780448 U CN207780448 U CN 207780448U
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- fresnel lenses
- transparent substrate
- flashing lamp
- lamp lens
- tooth
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Abstract
The utility model discloses flashing lamp lens, flashing lamp lens, including transparent substrate, equably there are four Fresnel Lenses for setting on the transparent substrate；The transparent substrate and four Fresnel Lenses integrated injection moldings；The bottom surface of the Fresnel Lenses forms for multiple annular tooths；The space width of the adjacent annular tooth is 0.13 0.19mm, and tooth depth is 0.16 0.21mm；The bottom of four Fresnel Lenses is equipped with flash lamp.By transparent substrate and four Fresnel Lenses integrated injection moldings, instead of existing modular Fresnel Lenses, therefore the production efficiency of flashing lamp lens can be improved.Since the flashing lamp lens are designed using four Fresnel Lenses, and the space width of the adjacent annular tooth is 0.13 0.19mm, and tooth depth is 0.16 0.21mm；So that annular tooth is serration, when glisten light irradiation, annular tooth can preferably optically focused so that illuminance height is more evenly distributed；To improve the effect of flash lamp.
Description
Technical field
The utility model is related to optical lens fields, and in particular to flashing lamp lens.
Background technology
It is needed in the electronic products such as mobile phone at present practical to flash lamp；And the eyeglass that glistens is indispensable optical lens
Mirror.A kind of flashlight lens and its double-colored temperature flash lamp of application, the patent No. are disclosed in Chinese patent is
The utility model patent of CN201620670686.X；It is described to inlay and inlaid hole is set on shell, be mounted to by lens
In inlaid hole, to cause flashing lamp lens assembly trouble.And the eyeglass is only and the hand currently on the market there are two lens
Flash lamp in machine is two Fresnel Lenses, and the flash luminance of two Fresnel Lenses and the uniformity are relatively low, therefore
It can cause the problem of double-colored lamp color temperature light mixing effect difference.In view of disadvantages described above, it is really necessary to design flashing lamp lens.
Utility model content
The technical problem to be solved by the utility model is to：Flashing lamp lens are provided, current flash lamp mirror can be solved
Piece production trouble, efficiency is low, and only there are two Fresnel Lenses, cause flash luminance and the uniformity relatively low, therefore can cause
The problem of double-colored lamp color temperature light mixing effect difference.
In order to solve the above technical problems, the technical solution of the utility model is：Flashing lamp lens, including transparent substrate, institute
State Fresnel Lenses there are four being equably arranged on transparent substrate；The transparent substrate and four Fresnel Lenses are integrally noted
It is moulded into type；The bottom surface of the Fresnel Lenses forms for multiple annular tooths；The space width of the adjacent annular tooth is 0.13-
0.19mm, tooth depth 0.16-0.21mm；The bottom of four Fresnel Lenses is equipped with flash lamp.
Further, the width of the transparent substrate is more than the width of the Fresnel Lenses, and forms a limited step.
Further, the tooth top of the annular tooth is equipped with 0.02 arc chord angle.
Further, the center of the annular tooth is additionally provided with downward projection of spherical convex surface.
Further, the space width of the adjacent annular tooth is 0.15mm, tooth depth 0.2mm.
Further, the width of the Fresnel Lenses is 0.13mm-0.15mm.
Further, four diagonal positions of the transparent substrate bottom are equipped with installation base.
The flashing lamp lens of the utility model, have the advantages that：
1, saturating instead of existing modular Fresnel by transparent substrate and four Fresnel Lenses integrated injection moldings
Mirror, therefore the production efficiency of flashing lamp lens can be improved.
2, it is designed using four Fresnel Lenses due to the flashing lamp lens, and the space width of the adjacent annular tooth is
0.13-0.19mm, tooth depth 0.16-0.21mm；So that annular tooth is serration, when glistening light irradiation, annular tooth can be more
Optically focused well so that illuminance is high, is more evenly distributed；To improve the effect of flash lamp.
Description of the drawings
Fig. 1 is the front view of the utility model flashing lamp lens；
Fig. 2 is the sectional view of the utility model flashing lamp lens.
Specific implementation mode
Following specific implementation mode will be further illustrated in conjunction with above-mentioned attached drawing.
Hereinafter, a variety of specific details are elaborated, in order to provide the saturating of the concept to constituting described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In some or all situations get off practice.In other cases, well-known processing step is not specifically described.
Embodiment 1
As shown in Figs. 1-2, flashing lamp lens, including transparent substrate 1, on the transparent substrate 1 equably there are four settings
Fresnel Lenses 2.The transparent substrate 1 and four 2 integrated injection moldings of the Fresnel Lenses.The Fresnel Lenses 2
Bottom surface forms for multiple annular tooths 3.The space width of the adjacent annular tooth 3 is 0.15mm, tooth depth 0.2mm.Four phenanthrene
The bottom of Nie Er lens 2 is equipped with flash lamp.By transparent substrate 1 and four 2 integrated injection moldings of Fresnel Lenses, instead of
Existing modular Fresnel Lenses, therefore the production efficiency of flashing lamp lens can be improved.Since the flashing lamp lens use four
A Fresnel Lenses 2 designs, and the space width of the adjacent annular tooth 3 is 0.15mm, tooth depth 0.2mm；So that ring
Shape tooth 3 is serration, and when glisten light irradiation, annular tooth can preferably optically focused so that illuminance height is more evenly distributed；To carry
The effect of high flash lamp.It is the illumination and the uniformity for detecting flash lamp below.Detection method, starts flash lamp, and light-illuminating arrives
On detector, and it is 3 points of detection detector upper left side, the data on intermediate 3 points and 3 points of right side, detection data is as follows：
The illumination of upper left point is 53, the uniformity 36；The illumination of left point is 68, the uniformity 46.9；The illumination of lower-left point is 56,
Evenness is 38.3；In upper point illumination be 91, the uniformity 62.2；The illumination of intermediate point is 146；In lower illumination be 104,
The uniformity is 70.9；The illumination of upper right point is 54, the uniformity 36.9；The illumination at right midpoint is 69, the uniformity 47.4；Bottom right
Point illumination be 53, the uniformity 36.Wherein the uniformity is based on the illumination of intermediate point, and the illumination of each point is in centre
The illumination of point obtains the uniformity.
Further, the width of the transparent substrate 1 is more than the width of the Fresnel Lenses 2, and forms a limited step.
Therefore, when which is mounted on mobile phone, limited step can play positioning action, consequently facilitating installation.
Further, the tooth top of the annular tooth 3 is equipped with 0.02 arc chord angle.
Further, the center of the annular tooth 3 is additionally provided with downward projection of spherical convex surface 30.By convex surface so that optically focused is imitated
Fruit is more preferable.
Further, the width of the Fresnel Lenses 2 is 0.13mm-0.15mm.The mobile phone that existing market is all is stainless
Steel material, and designed using coil antenna；Therefore Fresnel Lenses 2 can be embedded into antenna, not only so that mobile phone is more beautiful
It sees, and without opening up mounting hole in cell phone rear cover.
Further, four diagonal positions of 1 bottom of the transparent substrate are equipped with installation base 10.Therefore it is convenient for transparent base
Plate 1 is locked on mobile phone.
Embodiment 2；
As shown in Figs. 1-2, flashing lamp lens, including transparent substrate 1, on the transparent substrate 1 equably there are four settings
Fresnel Lenses 2.The transparent substrate 1 and four 2 integrated injection moldings of the Fresnel Lenses.The Fresnel Lenses 2
Bottom surface forms for multiple annular tooths 3.The space width of the adjacent annular tooth 3 is 0.19mm, tooth depth 0.16mm.Four phenanthrene
The bottom of Nie Er lens 2 is equipped with flash lamp.By transparent substrate 1 and four 2 integrated injection moldings of Fresnel Lenses, instead of
Existing modular Fresnel Lenses, therefore the production efficiency of flashing lamp lens can be improved.Since the flashing lamp lens use four
A Fresnel Lenses 2 designs, and the space width of the adjacent annular tooth 3 is 0.19mm, tooth depth 0.16mm；So that ring
Shape tooth 3 is serration, and when glisten light irradiation, annular tooth can preferably optically focused so that illuminance height is more evenly distributed；To carry
The effect of high flash lamp.It is the illumination and the uniformity for detecting flash lamp below.Detection method, starts flash lamp, and light-illuminating arrives
On detector, and it is 3 points of detection detector upper left side, the data on intermediate 3 points and 3 points of right side, detection data is as follows：
The illumination of upper left point is 50, the uniformity 35.7；The illumination of left point is 62, the uniformity 44.2；The illumination of lower-left point be 52,
The uniformity is 37.1；In upper point illumination be 89, the uniformity 63.6；The illumination of intermediate point is 140；In lower illumination be
100, the uniformity 71.4；The illumination of upper right point is 51, the uniformity 36.4；The illumination at right midpoint is 66, the uniformity 47.1；
The illumination of lower-right most point is 51, the uniformity 36.4.Wherein the uniformity is based on the illumination of intermediate point, at the illumination of each point
The uniformity is obtained in the illumination of intermediate point.
Further, the width of the transparent substrate 1 is more than the width of the Fresnel Lenses 2, and forms a limited step.
Therefore, when which is mounted on mobile phone, limited step can play positioning action, consequently facilitating installation.
Further, the tooth top of the annular tooth 3 is equipped with 0.02 arc chord angle.
Further, the center of the annular tooth 3 is additionally provided with downward projection of spherical convex surface 30.By convex surface so that optically focused is imitated
Fruit is more preferable.
Further, the width of the Fresnel Lenses 2 is 0.13mm-0.15mm.The mobile phone that existing market is all is stainless
Steel material, and designed using coil antenna；Therefore Fresnel Lenses 2 can be embedded into antenna, not only so that mobile phone is more beautiful
It sees, and without opening up mounting hole in cell phone rear cover.
Further, four diagonal positions of 1 bottom of the transparent substrate are equipped with installation base 10.Therefore it is convenient for transparent base
Plate 1 is locked on mobile phone.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without performing creative labour, the various transformation made are all fallen within the scope of protection of the utility model.
Claims (7)
1. flashing lamp lens, which is characterized in that including transparent substrate, equably there are four Fresnels for setting on the transparent substrate
Lens；The transparent substrate and four Fresnel Lenses integrated injection moldings；The bottom surface of the Fresnel Lenses is multiple
Annular tooth forms；The space width of the adjacent annular tooth is 0.13-0.19mm, tooth depth 0.16-0.21mm；Four luxuriant and rich with fragrance alunites
You are equipped with flash lamp in the bottom of lens.
2. flashing lamp lens as described in claim 1, which is characterized in that the width of the transparent substrate is more than the Fresnel
The width of lens, and form a limited step.
3. flashing lamp lens as described in claim 1, which is characterized in that the tooth top of the annular tooth is equipped with 0.02 circular arc
Angle.
4. flashing lamp lens as described in any one of claims 1-3, which is characterized in that the center of the annular tooth be additionally provided with to
Under spherical convex surface outstanding.
5. flashing lamp lens as claimed in claim 4, which is characterized in that the space width of the adjacent annular tooth is 0.15mm,
Tooth depth is 0.2mm.
6. flashing lamp lens as claimed in claim 4, which is characterized in that the width of the Fresnel Lenses is 0.13mm-
0.15mm。
7. flashing lamp lens as described in claim 1, which is characterized in that four diagonal positions of the transparent substrate bottom are equal
Equipped with installation base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721548011.9U CN207780448U (en) | 2017-11-16 | 2017-11-16 | Flashing lamp lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721548011.9U CN207780448U (en) | 2017-11-16 | 2017-11-16 | Flashing lamp lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207780448U true CN207780448U (en) | 2018-08-28 |
Family
ID=63233490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721548011.9U Active CN207780448U (en) | 2017-11-16 | 2017-11-16 | Flashing lamp lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207780448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320728A (en) * | 2019-07-09 | 2019-10-11 | 林璧光 | A kind of light-emitting angle can multi-gear adjustment LED photography luminaire |
-
2017
- 2017-11-16 CN CN201721548011.9U patent/CN207780448U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320728A (en) * | 2019-07-09 | 2019-10-11 | 林璧光 | A kind of light-emitting angle can multi-gear adjustment LED photography luminaire |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 516000 Lilin Town Industrial Park, Huizhou City, Guangdong Province Patentee after: Guangdong Ruijie New Material Co.,Ltd. Address before: 516000 Lilin Town Industrial Park, Huizhou City, Guangdong Province Patentee before: GUANGDONG REGENCY PHOTOELECTRIC Co.,Ltd. |