CN208670915U - A kind of lens of multilayered optical structures - Google Patents
A kind of lens of multilayered optical structures Download PDFInfo
- Publication number
- CN208670915U CN208670915U CN201821348368.7U CN201821348368U CN208670915U CN 208670915 U CN208670915 U CN 208670915U CN 201821348368 U CN201821348368 U CN 201821348368U CN 208670915 U CN208670915 U CN 208670915U
- Authority
- CN
- China
- Prior art keywords
- light face
- entering light
- light
- mirror body
- face
- Prior art date
- 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.)
- Active
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of lens of multilayered optical structures, includes mirror body；The top of mirror body is recessed with downwards light well, and entering light face is equipped in light well, and entering light face has the first entering light face, the second entering light face, third entering light face, the 4th entering light face；The bottom end of mirror body is equipped with light-emitting surface, and the side of mirror body is equipped with reflecting surface；First entering light face is the convex globoidal positioned at the bottom center position of light well, and the bottom end of convex globoidal is connected to the second entering light face, and the top in the second entering light face is connected to third entering light face；The bottom end in third entering light face is connected to the 4th entering light face, and the top in the 4th entering light face extends to the top of mirror body；Take this, improvement design is carried out to light well, so that entering light face is multi-layer optical structures, the optical texture more optically focused improves the luminous flux of lens, enhances light intensity angle, all optimized in terms of the visual effects such as peak light intensity, light efficiency can be substantially improved when applied on lamps and lanterns product.
Description
Technical field
The utility model relates to lens art technologies, refer in particular to a kind of lens of multilayered optical structures.
Background technique
Lens are basic and indispensable optical element in optical system, applied to the LED light source of lighting area,
And its lens is widely used.
Currently, lens on the market are various in style, classification has single layer or multilayer lens, and multilayer lens pass through design
There is the entering light face of multilayer, so that lens spotlight effect with higher, improves the luminous flux of its lens；But the multilayer lens
Design structure is complicated, less effective in terms of the visual effects such as light intensity angle, peak light intensity, and the light efficiency of its lens is caused to be difficult to obtain further
It is promoted；And existing multilayer lens, there is also trouble is made, long processing time, production efficiency is low, limitation
Lens accessory is in the popularization and application on lamps and lanterns.
Therefore, it is necessary to study the new technical solution of one kind to solve the above problems.
Utility model content
In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose is to provide a kind of multilayer optical
The lens for learning structure, by carrying out improvement design to light well, so that entering light face is multi-layer optical structures, the optical texture
More optically focused improves the luminous flux of lens, enhances light intensity angle, is all optimized in terms of the visual effects such as peak light intensity, is applied to lamps and lanterns
Light efficiency can be substantially improved when on product.
To achieve the above object, the utility model is using following technical solution:
A kind of lens of multilayered optical structures, include mirror body；The top of the mirror body is recessed with downwards light well, entering light
Hole and the bottom end for being not penetrated mirror body, entering light face is provided in light well, and the entering light face has the first entering light face, the second entering light
Face, third entering light face, the 4th entering light face；The bottom end of the mirror body is provided with light-emitting surface, and the side of mirror body is provided with reflecting surface；
First entering light face is the convex globoidal positioned at the bottom center position of light well, the upward projection of convex globoidal；
The bottom end of the convex globoidal is connected to the second entering light face, and second entering light face is up big and down small round table surface；Described second into
The top of smooth surface is connected to third entering light face, and third entering light face is up-small and down-big round table surface；Third entering light face
Bottom end is connected to the 4th entering light face, and the 4th entering light face is up big and down small round table surface, and the top in the 4th entering light face is prolonged
Extend to the top of mirror body.
As a preferred embodiment, the light well is up big and down small round table-like cavity, the convex globoidal and light well
It is arranged with center line, the convex globoidal is center symmetrical structure with respect to the center line；Second entering light face and light well are in
The setting of heart line, third entering light face and light well are arranged with center line.
As a preferred embodiment, there are two the positioning convex platforms of opposite side setting for the top projection of the mirror body, convenient for mirror
Body carries out installation positioning.
As a preferred embodiment, the reflecting surface is up-small and down-big round table surface, and the reflecting surface is scale shape
Curved surface.
As a preferred embodiment, described under vertical cross-section state, the unilateral line of round table surface is unilateral camber line, for circle
Arcuation.
As a preferred embodiment, the bottom end of the mirror body it is concave up be equipped with light cavity, out the top surface in light cavity and
All sides are aforementioned light-emitting surface, and light cavity is in up-small and down-big round table-like cavity out.
As a preferred embodiment, the top surface in the light cavity out is provided with several pearl points, and the pearl point has downward
The convex globoidal of projection.
As a preferred embodiment, all sides in the light cavity out are designed as smooth surface, out all sides in light cavity
Extend downward into the bottom end of mirror body.
As a preferred embodiment, the bottom end periphery of the mirror body is integrally extended with circular ring shape edge, circular ring shape side outward
Top surface, bottom surface and the circumferential lateral surface on edge are smooth surface.
As a preferred embodiment, the bottom surface at the circular ring shape edge small big round table surface under being.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Scheme is it is found that it is mainly by carrying out improvement design to light well, so that entering light face is multi-layer optical structures, the optics knot
Structure more optically focused improves the luminous flux of lens, enhances light intensity angle, is all optimized in terms of the visual effects such as peak light intensity, is applied to lamp
Light efficiency can be substantially improved when on tool product；And designed in conjunction with the structure of light-emitting surface, reflecting surface, have in light efficiency and further changes
It is kind, in addition, the lens of this kind of structure, also have and are easy to the advantages such as processing procedure, production yield height, be suitable for popularization and application.
For the structure feature and effect for more clearly illustrating the utility model, come with reference to the accompanying drawing with specific embodiment pair
The utility model is described in detail.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the embodiment of the utility model；
Fig. 2 is another angle stereoscopic schematic diagram of the embodiment of the utility model；
Fig. 3 is the cross-sectional view of the embodiment of the utility model.
Description of drawing identification:
10, mirror body 11, light well
111, the first entering light face 112, the second entering light face
113, third entering light face 114, the 4th entering light face
12, the top surface for going out light cavity 121, going out light cavity
122, go out all sides 123, the circular ring shape edge of light cavity
13, reflecting surface 131, unilateral line
14, positioning convex platform.
Specific embodiment
It please refers to shown in Fig. 1 to Fig. 3, that show the specific structures of the embodiment of the utility model.
A kind of lens of multilayered optical structures include mirror body 10；The top of the mirror body 10 is recessed with downwards light well
11, light well 11 and the bottom end for being not penetrated mirror body 10 are provided with entering light face in light well 11, and the entering light face is multiple field optics
Structure, the entering light face have the first entering light face 111, the second entering light face 112, third entering light face 113, the 4th entering light face 114；Institute
The bottom end for stating mirror body 10 is provided with light-emitting surface, and the side of mirror body 10 is provided with reflecting surface 13.
As shown in Figure 1, Figure 3, in the present embodiment, first entering light face 111 is positioned at the portion, bottom center of light well 11
The convex globoidal of position, the upward projection of convex globoidal；Herein, aforementioned light well 11 is up big and down small round table-like cavity, described convex
Cambered surface and light well 11 are arranged with center line, and the convex globoidal is center symmetrical structure with respect to the center line；
The bottom end of the convex globoidal is connected to the second entering light face 112, and second entering light face 112 is up big and down small rotary table
Face, second entering light face 112 and light well 11 are arranged with center line, and the top in second entering light face 112 is than convex globoidal
Top is slightly higher；
The top in second entering light face 112 is connected to third entering light face 113, third entering light face 113 be it is upper it is small under
Big round table surface, third entering light face 113 and light well 11 are arranged with center line, the bottom end in third entering light face 113 with
The bottom end of convex globoidal flushes or the bottom end in third entering light face 113 is slightly above the bottom end of convex globoidal and flushes；
The bottom end in third entering light face 113 is connected to the 4th entering light face 114, the 4th entering light face 114 be it is upper it is big under
The top of small round table surface, the 4th entering light face 114 extends to the top of mirror body 10.
As shown in Figure 1, there are two the positioning convex platforms 14 of opposite side setting for the top projection of the mirror body 10, convenient for mirror body 10
Carry out installation positioning.
As depicted in figs. 1 and 2, the reflecting surface 13 is up-small and down-big round table surface, and the reflecting surface 13 is scale shape
Curved surface；Herein, details improvement has been carried out to the round table surface of reflecting surface 13, it may be assumed that under vertical cross-section state (as shown in Figure 3),
Unilateral line 131 is unilateral camber line, is arc-shaped.
As shown in Figures 2 and 3, the bottom end of the mirror body 10 is concave up is equipped with light cavity 12, out the top surface 121 of light cavity
And all sides 122 of light cavity are aforementioned light-emitting surface out, light cavity 12 is in up-small and down-big round table-like cavity, herein, light out out
The top surface 121 of cavity is provided with several pearl points, and the pearl point has the convex globoidal of downward projection.All sides 122 of light cavity out
It is designed as smooth surface, all sides 122 of light cavity extend downward into the bottom end of mirror body 10 out, integrally past in the bottom end periphery of mirror body 10
It is extended with circular ring shape edge 123 outside, top surface, bottom surface and the circumferential lateral surface at circular ring shape edge 123 are smooth surface, circular ring shape edge
123 bottom surface small big round table surface under being, therefore, the bottom end of all sides in light cavity 12 is higher by circular ring shape edge 123 out
Bottom surface.
The design focal point of the utility model is, mainly by carrying out improvement design to light well, so that entering light face
For multi-layer optical structures, the optical texture more optically focused improves the luminous flux of lens, enhances light intensity angle, the view such as peak light intensity
Efficacious prescriptions face is all optimized, and light efficiency can be substantially improved when applied on lamps and lanterns product；And in conjunction with light-emitting surface, reflecting surface
Structure design, has further improvement in light efficiency, in addition, the lens of this kind of structure, also have and be easy to processing procedure, production yield height etc.
Advantage is suitable for popularization and application.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent change
Change and modify, is still within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of lens of multilayered optical structures, it is characterised in that: include mirror body；The top of the mirror body be recessed with downwards into
Unthreaded hole, light well and the bottom end for being not penetrated mirror body, are provided with entering light face in light well, the entering light face have the first entering light face,
Second entering light face, third entering light face, the 4th entering light face；The bottom end of the mirror body is provided with light-emitting surface, and the side of mirror body is provided with
Reflecting surface；
First entering light face is the convex globoidal positioned at the bottom center position of light well, the upward projection of convex globoidal；It is described
The bottom end of convex globoidal is connected to the second entering light face, and second entering light face is up big and down small round table surface；Second entering light face
Top be connected to third entering light face, third entering light face is up-small and down-big round table surface；The bottom end in third entering light face
It is connected to the 4th entering light face, the 4th entering light face is up big and down small round table surface, and the top in the 4th entering light face extends to
The top of mirror body.
2. a kind of lens of multilayered optical structures according to claim 1, it is characterised in that: the light well be it is upper it is big under
Small round table-like cavity, the convex globoidal and light well are arranged with center line, and the convex globoidal is right with respect to centered on the center line
Claim structure；Second entering light face and light well are arranged with center line, and third entering light face and light well are arranged with center line.
3. a kind of lens of multilayered optical structures according to claim 1, it is characterised in that: the top projection of the mirror body
There are two the positioning convex platforms of opposite side setting, convenient for carrying out installation positioning to mirror body.
4. a kind of lens of multilayered optical structures according to claim 1, it is characterised in that: the reflecting surface be it is upper it is small under
Big round table surface, the reflecting surface are the curved surface of scale shape.
5. a kind of lens of multilayered optical structures according to claim 4, it is characterised in that: described in vertical cross-section state
Under, it is arc-shaped that the unilateral line of round table surface, which is unilateral camber line,.
6. a kind of lens of multilayered optical structures according to claim 1, it is characterised in that: the bottom end of the mirror body is upward
It is recessed with out light cavity, the top surface in light cavity and all sides are aforementioned light-emitting surface out, and light cavity is in up-small and down-big rotary table out
Shape cavity.
7. a kind of lens of multilayered optical structures according to claim 6, it is characterised in that: the top in the light cavity out
Face is provided with several pearl points, and the pearl point has the convex globoidal of downward projection.
8. a kind of lens of multilayered optical structures according to claim 6, it is characterised in that: the week in the light cavity out
Lateral layout is smooth surface, and the side in light cavity extends to the bottom end of mirror body downwards out.
9. a kind of lens of multilayered optical structures according to claim 6, it is characterised in that: the bottom end periphery of the mirror body
One is extended with circular ring shape edge outward, and top surface, bottom surface and the circumferential lateral surface at circular ring shape edge are smooth surface.
10. a kind of lens of multilayered optical structures according to claim 9, it is characterised in that: the circular ring shape edge
Bottom surface small big round table surface under being.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821348368.7U CN208670915U (en) | 2018-08-21 | 2018-08-21 | A kind of lens of multilayered optical structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821348368.7U CN208670915U (en) | 2018-08-21 | 2018-08-21 | A kind of lens of multilayered optical structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208670915U true CN208670915U (en) | 2019-03-29 |
Family
ID=65839130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821348368.7U Active CN208670915U (en) | 2018-08-21 | 2018-08-21 | A kind of lens of multilayered optical structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208670915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114080074A (en) * | 2021-11-29 | 2022-02-22 | 深圳市博领光电科技有限公司 | Control method of intelligent office screen lamp and screen lamp |
-
2018
- 2018-08-21 CN CN201821348368.7U patent/CN208670915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114080074A (en) * | 2021-11-29 | 2022-02-22 | 深圳市博领光电科技有限公司 | Control method of intelligent office screen lamp and screen lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101614362B (en) | LED lamp | |
| CN102287646A (en) | Lighting effect-improved light-emitting diode (LED) lamp and light effect improving method thereof | |
| CN201739822U (en) | Light-emitting diode (LED) ball lamp | |
| TW201504563A (en) | Led module | |
| CN205299404U (en) | Light -emitting diode (LED) lighting device | |
| CN208670915U (en) | A kind of lens of multilayered optical structures | |
| CN202140926U (en) | Spot light assembly with Fresnel lens | |
| CN204986700U (en) | LED spotlight | |
| CN206504276U (en) | A kind of LED flashlight lens | |
| CN204026514U (en) | All-round smooth LED | |
| CN203348993U (en) | Candle lamp | |
| CN105402656B (en) | LED spotlight structure | |
| CN203848197U (en) | LED reflection cup and lens integration | |
| CN106098902A (en) | A kind of high-brightness LED patch support | |
| CN105841096A (en) | Light distribution lens | |
| CN207262146U (en) | Reflective lens | |
| CN206361438U (en) | LED bulb | |
| CN203771154U (en) | Wide-beam-angle light-emitting diode (LED) light source device | |
| CN205606353U (en) | Ultra -thin lamp decoration | |
| CN215335924U (en) | Lens structure of stage sky and ground bank light | |
| CN204477756U (en) | LED light device | |
| CN203605032U (en) | Non-dark-space transparent bulb lamp | |
| CN104633540A (en) | Reflector lamp | |
| CN2804594Y (en) | Spotlight reflector of electrical torch | |
| CN202791817U (en) | Double-reflection optical assembly capable of freely realizing upper and lower beam conversion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000 Room 303, building 1, 107, Changping Xinnan Road, Changping Town, Dongguan City, Guangdong Province Patentee after: Guangdong Shenlan Photoelectric Technology Co.,Ltd. Address before: 523000 Guangdong Province, Dongguan city Changping town south of the village of Pu Technology Park slate A building three Room 303 Patentee before: DONGGUAN DEEP BLUE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |