CN207555507U - A kind of module lens structure - Google Patents
A kind of module lens structure Download PDFInfo
- Publication number
- CN207555507U CN207555507U CN201721112597.4U CN201721112597U CN207555507U CN 207555507 U CN207555507 U CN 207555507U CN 201721112597 U CN201721112597 U CN 201721112597U CN 207555507 U CN207555507 U CN 207555507U
- Authority
- CN
- China
- Prior art keywords
- lens
- curved surface
- light
- light source
- cup body
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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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Abstract
The utility model discloses a kind of module lens structures, it includes light source bracket, lens carrier and the lens of dismountable；Lens carrier is set between light source bracket and lens, and light source bracket is mounted in lens carrier to form overall structure with lens group；Light source bracket is equipped with loophole；Lens include cup body curved surface, main curved surface and central surface；The light that light source is sent out enters lens from loophole by lens carrier, light in lens is refracted off lens from main curved surface and central surface, and lens are refracted off to main curved surface or central surface, and by main curved surface and central surface by the light of cup body curved surface by cup body curved refractive；The equal refrangible light extraction of light of each angle in lens is made by the common cooperation of cup body curved surface, main curved surface and central surface, the utilization rate of light is improved, to realize that hot spot is uniform.It has simple in structure, compact, the reasonable design of cooperation, beautiful and generous；It is the product that a kind of technical and economy is respectively provided with superior function.
Description
【Technical field】
The utility model relates generally to a kind of module lens structure.
【Background technology】
It is energy saving, be that we need using new energy under the raised once again background of worry of Present Global energy shortage
The social concern paid close attention to jointly.In lighting area, the application of LED luminous products is just attract the sight of common people, and LED is as a kind of
The trend of novel green light source product, necessarily future development, 21st century will enter using LED as the novel illumination of representative
The light source epoch.In the lens applied in current existing copper lamp, track lamp, hot spot is excessively uneven, particularly occurs in low-angle
On；Some light so that the utilization rate of light is not high without refraction light extraction.
【Utility model content】
To solve the above problems, the utility model proposes a kind of module lens structures.
This module lens structure uses following technical solution：
A kind of module lens structure, it includes light source bracket, lens carrier and the lens of dismountable；Lens carrier is set on
Between light source bracket and lens, light source bracket is mounted in lens carrier to form overall structure with lens group；
The light source bracket is equipped with loophole；
The lens include cup body curved surface, main curved surface and central surface；The light that light source is sent out passes through lens from loophole
Stent enters lens, and the light in lens is refracted off lens from main curved surface and central surface, and by the light of cup body curved surface
By the cup body curved refractive to main curved surface or central surface, and lens are refracted off by main curved surface and central surface；Pass through cup
The common cooperation of body curved surface, main curved surface and central surface makes the equal refrangible light extraction of light of each angle in lens.
Preferably, the lens carrier has cavity, and lens are accommodated in the cavity.
Preferably, edge is protruding at the top of the lens, and the edge is equipped with recess.
Preferably, the lens carrier determines top equipped with limiting section, and recess makes lens be limited to lens with limiting section cooperation
On stent.
Preferably, the main curved surface is recessed toward cup body curved surface direction, and the central surface is toward the opposite direction of cup body curved surface
Protrusion.
Preferably, the central surface includes first surface, the second curved surface and third curved surface successively, and first surface is straight
Diameter is more than the second curved surface, and the diameter of the second curved surface is more than third curved surface.
Preferably, the bottom of the lens carrier is equipped with hook part, and light source bracket is equipped with tight lock part, passes through hook part and tight lock part
Cooperation lens carrier is made to be fixed on light source bracket.
The utility model generated advantageous effect compared with background technology：
The utility model employs said program, three-in-one by using light source bracket, lens carrier and lens, forms one
It is whole, it is easy to assembly, it may be convenient to replace different angles, make its control ability to light stronger；Solution LED copper lamp,
The problems such as light efficiency utilization rate of track lamp etc. is low, and control luminous energy is no not strong enough.
【Description of the drawings】
Fig. 1 is provided the module lens structure diagram in preferred embodiment by the utility model；
Fig. 2 is provided the module lens structural decomposition diagram in preferred embodiment by the utility model；
Fig. 3 is provided the lens schematic diagram in preferred embodiment by the utility model；
Fig. 4 is provided the lens light path schematic diagram in preferred embodiment by the utility model.
【Specific embodiment】
The embodiment of the utility model is described below in detail, the embodiment described example is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.
In the description of the present invention, it should be noted that for the noun of locality, if any term " " center ", " transverse direction
(X) ", " longitudinal direction (Y) ", " vertical (Z) " " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right",
The indicating positions such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " clockwise ", " counterclockwise " and position relationship be based on
Orientation shown in the drawings or position relationship are for only for ease of narration the utility model and simplify description rather than instruction or dark
Show that signified device or element there must be specific orientation, be constructed and operated with particular orientation, it is impossible to be interpreted as limiting this reality
With novel specific protection domain.
In addition, description purpose is only used for if any term " first ", " second ", and it is not intended that indicating or implying relatively heavy
The property wanted or the implicit quantity for indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include
One or more this feature, in the utility model description, " several " are meant that two or more, unless otherwise bright
It is really specific to limit.
In the utility model, except as otherwise clear stipulaties and restriction, if any term " assembling ", " connected ", " connection " term
It should go to understand as broad sense, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can also be machine
Tool connects；It can be directly connected or be connected by intermediary, can be connected inside two elements.For
For those of ordinary skill in the art, it can understand that specific in the utility model of above-mentioned term containing as the case may be
Justice.
In utility model, unless otherwise prescribed and limit, fisrt feature second feature it " on " or it " under " can be with
It is in direct contact including the first and second features, it is not to be in direct contact but pass through it that can also include fisrt feature and second feature
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " under " and " above " including fisrt feature
Right over second feature and oblique upper or be only to represent that fisrt feature level height is higher than the height of second feature.First
Feature second feature " on ", " under " and " below " including fisrt feature immediately below second feature or obliquely downward or only
Only represent that fisrt feature level height is less than second feature.
With reference to the attached drawing of specification, by being further described to specific embodiment of the present utility model, make
The technical solution of the utility model and advantage are clearer, clear and definite.It is to show to describe embodiment below with reference to attached drawing
Example property, it is intended to explain the utility model, and it is not intended that limitation to the utility model.
Preferred embodiment provided by the utility model：As shown in Figure 1 to 4, a kind of module lens structure, it includes dismounting
Light source bracket 10, lens carrier 20 and the lens 30 of combination；Lens carrier 20 is set between light source bracket 10 and lens 30, light source
Stent 10 is assembled in lens carrier 20 to form overall structure with lens 30；The light source bracket 10 is equipped with loophole 11；It is described
Lens carrier 20 has cavity 21, and lens 30 are accommodated in the cavity 21.
The lens 30 include cup body curved surface 31, main curved surface 32 and central surface 33；The light that light source is sent out is from loophole
11 enter lens 30 by lens carriers 20, and the light in lens 30 is refracted off lens from main curved surface 32 and central surface 33,
And main curved surface 32 or central surface 33 are refracted to by the cup body curved surface 31, and by main curved surface 32 by the light of cup body curved surface 31
Lens 30 are refracted off with central surface 33；Made by cup body curved surface 31, main curved surface 32 and the common cooperation of central surface 33
The equal refrangible light extraction of the light of all angles in mirror 30 improves the utilization rate of light, to realize that hot spot is uniform.
The top of the lens 30 is protruding with edge 34, and the edge 34 is equipped with recess 35.The lens carrier 20 is fixed
Top is equipped with limiting section 22, and recess 35 makes lens 30 be limited on lens carrier 20 with the cooperation of limiting section 22.
The main curved surface 32 is recessed toward 31 direction of cup body curved surface, and the central surface 33 is toward the opposite direction of cup body curved surface 31
Protrusion.
The central surface 33 includes first surface 331, the second curved surface 332 and third curved surface 333, and first surface successively
331 diameter is more than the second curved surface 332, and the diameter of the second curved surface 332 is more than third curved surface 333；The position of the central surface 33
It sets low in main curved surface 32, light passes through the scattering in each face, and control light ability is stronger, and light is reflected more abundant.
The bottom of the lens carrier 20 is equipped with hook part 23, and light source bracket 10 is equipped with tight lock part 12, passes through hook part 23 and lock
The cooperation in tight portion 12 makes lens carrier 20 be fixed on light source bracket 10.
In the lens applied in current existing copper lamp, track lamp, hot spot is excessively uneven, particularly occurs in low-angle
On；Some light so that the utilization rate of light is not high without refraction light extraction.This reflector is by using light source bracket, lens branch
Frame is three-in-one with lens, forms a whole, easy to assembly, it may be convenient to replace different angles, make its control to light
Ability processed is stronger.The problems such as light efficiency utilization rate for solving LED copper lamp, track lamp etc. is low, and control luminous energy is no not strong enough.
In the description of specification, reference term " one embodiment ", " preferably ", " example ", " specific example " or " one
The description of a little examples " etc. means to combine the embodiment or example particular features, structures, materials, or characteristics described, be contained in
In at least one embodiment or example of the utility model, in the present specification for the schematic representation of above-mentioned term not necessarily
Refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any one
It is combined in a suitable manner in a or multiple embodiments or example.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the utility model
Above-mentioned specific embodiment is not limited to, it is equal using the improvement of techniques well known and replacement on the basis of the utility model
It falls in the scope of protection of the utility model, should it be limited by each claim.
Claims (7)
1. a kind of module lens structure, it is characterised in that：It includes light source bracket, lens carrier and the lens of dismountable；Thoroughly
Mirror support is set between light source bracket and lens, and light source bracket is mounted in lens carrier to form overall structure with lens group；
The light source bracket is equipped with loophole；
The lens include cup body curved surface, main curved surface and central surface；The light that light source is sent out passes through lens carrier from loophole
Into lens, the light in lens is refracted off lens from main curved surface and central surface, and passes through the light of cup body curved surface by institute
Cup body curved refractive is stated to main curved surface or central surface, and lens are refracted off by main curved surface and central surface；Pass through cup body song
The common cooperation in face, main curved surface and central surface makes the equal refrangible light extraction of light of each angle in lens.
2. module lens structure according to claim 1, it is characterised in that：The lens carrier has cavity, and lens are received
It is contained in the cavity.
3. module lens structure according to claim 1, it is characterised in that：Edge is protruding at the top of the lens, and
The edge is equipped with recess.
4. module lens structure according to claim 3, it is characterised in that：The lens carrier determines top and is equipped with limiting
Portion, recess make lens be limited on lens carrier with limiting section cooperation.
5. module lens structure according to claim 1, it is characterised in that：The main curved surface is recessed toward cup body curved surface direction
Into the opposite direction of the central surface toward cup body curved surface is raised.
6. module lens structure according to claim 1, it is characterised in that：It is bent that the central surface includes first successively
Face, the second curved surface and third curved surface, and the diameter of first surface is more than the second curved surface, the diameter of the second curved surface is more than third song
Face.
7. module lens structure according to claim 1, it is characterised in that：The bottom of the lens carrier is equipped with hook part,
Light source bracket is equipped with tight lock part, lens carrier is made to be fixed on light source bracket by the cooperation of hook part and tight lock part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721112597.4U CN207555507U (en) | 2017-09-01 | 2017-09-01 | A kind of module lens structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721112597.4U CN207555507U (en) | 2017-09-01 | 2017-09-01 | A kind of module lens structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207555507U true CN207555507U (en) | 2018-06-29 |
Family
ID=62675965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721112597.4U Ceased CN207555507U (en) | 2017-09-01 | 2017-09-01 | A kind of module lens structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207555507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830661A (en) * | 2019-04-23 | 2020-10-27 | 深圳明智超精密科技有限公司 | Combined lens |
-
2017
- 2017-09-01 CN CN201721112597.4U patent/CN207555507U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830661A (en) * | 2019-04-23 | 2020-10-27 | 深圳明智超精密科技有限公司 | Combined lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20210723 Decision number of declaring invalidation: 51004 Granted publication date: 20180629 |