CN208042023U - A kind of ultraviolet LED integral lens - Google Patents
A kind of ultraviolet LED integral lens Download PDFInfo
- Publication number
- CN208042023U CN208042023U CN201820647800.6U CN201820647800U CN208042023U CN 208042023 U CN208042023 U CN 208042023U CN 201820647800 U CN201820647800 U CN 201820647800U CN 208042023 U CN208042023 U CN 208042023U
- Authority
- CN
- China
- Prior art keywords
- lens
- ultraviolet led
- mounting bracket
- connection ring
- threaded hole
- 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.)
- Expired - Fee Related
Links
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 7
- 244000152100 Sorbus torminalis Species 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- 238000009738 saturating Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- Led Device Packages (AREA)
Abstract
The utility model provides a kind of ultraviolet LED integral lens, including threaded hole, bolt, connection ring, counter sink, secondary lens, more than half circle lens and smaller part circle lens, the threaded hole is opened in mounting bracket upper surface, the counter sink is opened in connection ring upper surface, the connection ring is arranged in mounting bracket upper surface, the counter sink is connected by bolt with threaded hole, the pair lens are fixed on inside connection ring, more than half circle lens are fixed on secondary lens upper surface marginal position, the smaller part circle lens are fixed on secondary lens upper surface medium position, the installation of secondary lens is convenient in the design, the utility model is easy to use, convenient for connection, refraction effect is good, reliability is high.
Description
Technical field
The utility model is a kind of ultraviolet LED integral lens, belongs to field of lighting devices.
Background technology
Ultraviolet LED refers generally to centre of luminescence wavelength in 400nm LED below, but sometimes by emission wavelength be more than 380nm when
Referred to as near ultraviolet LED, and referred to as deep ultraviolet LED when shorter than 300nm.Because the bactericidal effect of short wavelength light is high, therefore ultraviolet LED
It is usually used in the purposes such as the sterilization and deodorization of refrigerator and household electrical appliances etc..
In the prior art, a kind of ultraviolet LED integral lens are small to the range of refractive of ultraviolet light, it is difficult to realize to object
Pasteurised completely, adaptability is bad, so a kind of ultraviolet LED integral lens of needs are to solve the above-mentioned problem.
Invention content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of ultraviolet LED integral lens, to solve
The problems mentioned above in the background art, the utility model is easy to use, and convenient for connection, refraction effect is good, and reliability is high.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of ultraviolet LED is integrated
Lens, including mounting bracket, main lens and superposition lens subassembly, the main lens are fixed on inside mounting bracket, and the superposition is saturating
Mirror assembly is assemblied in main lens and mounting bracket upper end, and the superposition lens subassembly includes threaded hole, bolt, connection ring, countersunk head
Hole, secondary lens, more than half circle lens and smaller part circle lens, the threaded hole are opened in mounting bracket upper surface, and the counter sink is opened
It is located at connection ring upper surface, the connection ring is arranged in mounting bracket upper surface, and the counter sink is connected by bolt with threaded hole
It connects, the pair lens are fixed on inside connection ring, and more than half circle lens are fixed on secondary lens upper surface marginal position, described small
Half circle lens are fixed on secondary lens upper surface medium position.
Further, main lens lower face centre position is machined with arc plane of refraction.
Further, there are two the threaded hole is set, the threaded hole is symmetrical to be opened in connection ring upper surface.
Further, more than half circle lens are equipped with two or more, and more than two more than half circle lens are equidistantly arranged in
Secondary lens upper side marginal position.
Further, the smaller part circle lens are equipped with two or more, and more than two smaller part circle lens are equidistantly arranged in
Secondary lens upper side on the inside of more than half circle lens.
Further, the mounting bracket annular side is machined with anti-skid chequer, and anti-skid chequer cross section undulate.
Further, the bolt annular side inside the counter sink is provided with spring shim, and spring shim downside
It is fitted closely with counter sink inner lower face.
The beneficial effects of the utility model：A kind of ultraviolet LED integral lens of the utility model, because the utility model adds
Secondary lens are convenient in threaded hole, bolt, connection ring, counter sink, secondary lens, more than half circle lens and smaller part circle lens, the design
Installation, improve ultraviolet illumination effect, solve in the prior art a kind of ultraviolet LED integral lens to the folding of ultraviolet light
It is small to penetrate range, it is difficult to realize the pasteurised completely to object, the bad problem of adaptability.
Because being added to arc plane of refraction, which improves refraction effect, and because being added to anti-skid chequer, which improves this
The stability of device installation, because being added to spring shim, which improves the stability that secondary lens are bonded with main lens, this reality
With novel easy to use, convenient for connection, refraction effect is good, and reliability is high.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of ultraviolet LED integral lens of the utility model；
Fig. 2 is the structural schematic diagram that lens subassembly is superimposed in a kind of ultraviolet LED integral lens of the utility model；
In figure：1- mounting brackets, 2- superpositions lens subassembly, 3- main lens, 21- threaded holes, 22- bolts, 23- connection rings, 24-
Counter sink, 25- pairs lens, the more than half circle lens of 26-, 27- smaller part circle lens.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
It please refers to Fig.1 and Fig. 2, the utility model provides a kind of technical solution：A kind of ultraviolet LED integral lens, including peace
It shelves 1, main lens 3 and superposition lens subassembly 2, main lens 3 is fixed on inside mounting bracket 1, superposition lens subassembly 2 is assemblied in master
1 upper end of lens 3 and mounting bracket, superposition lens subassembly 2 are saturating including threaded hole 21, bolt 22, connection ring 23, counter sink 24, pair
Mirror 25, more than half circle lens 26 and smaller part circle lens 27, threaded hole 21 are opened in 1 upper surface of mounting bracket, and counter sink 24 is opened in
23 upper surface of connection ring, connection ring 23 are arranged in 1 upper surface of mounting bracket, and counter sink 24 is connected by bolt 22 with threaded hole 21
It connects, secondary lens 25 are fixed on inside connection ring 23, and more than half circle lens 26 are fixed on 25 upper surface marginal position of secondary lens, small semicircle
Lens 27 are fixed on 25 upper surface medium position of secondary lens, which solves a kind of ultraviolet LED integral lens in the prior art
It is small to the range of refractive of ultraviolet light, it is difficult to realize the pasteurised completely to object, the bad problem of adaptability.
3 lower face centre position of main lens is machined with arc plane of refraction, there are two threaded hole 21 is set, 21 or so pairs of threaded hole
Title is opened in 23 upper surface of connection ring, and more than half circle lens 26 are equipped with two or more, the 26 equidistantly arrangement of more than two more than half circle lens
In 25 upper side marginal position of secondary lens, smaller part circle lens 27 are equipped with two or more, and more than two smaller part circle lens 27 are equidistantly arranged
Cloth is in 25 upper side of secondary lens of 26 inside of more than half circle lens, and 1 annular side of mounting bracket is machined with anti-skid chequer, and anti-skid chequer is transversal
Face undulate, 23 annular side of bolt inside counter sink 25 are provided with spring shim, and spring shim downside and countersunk head
25 inner lower face of hole fits closely.
Specific implementation mode：When needing to install secondary lens 25, connection ring 23 is moved to 1 upside of mounting bracket by user of service
Face, and 24 central axes of counter sink is made to be overlapped with 21 central axes of threaded hole, then bolt 22 is passed through counter sink 24 by user of service, and
It is assembled to inside threaded hole 21, to realize the connection of connection ring 23 and mounting bracket 1, to make secondary lens 25 and main lens 3
Overlapping, in use, light is entered by arc plane of refraction in main lens 3, is entered after the refraction of main lens 3 secondary saturating
It in mirror 25, is reflected again through secondary lens 25, the refraction amplitude of increasing light, some light is rolled over through more than half circle lens 26
It penetrates, some light is reflected by smaller part circle lens 27, is improved the diversity of light, is improved refraction effect, expands
The range of light, improves refraction effect.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of ultraviolet LED integral lens, including mounting bracket, main lens and superposition lens subassembly, it is characterised in that：The master
Lens are fixed on inside mounting bracket, and the superposition lens subassembly is assemblied in main lens and mounting bracket upper end, the superposition lens
Component includes threaded hole, bolt, connection ring, counter sink, secondary lens, more than half circle lens and smaller part circle lens, the threaded hole
It is opened in mounting bracket upper surface, the counter sink is opened in connection ring upper surface, and the connection ring is arranged in mounting bracket upper surface,
The counter sink is connected by bolt with threaded hole, and the pair lens are fixed on inside connection ring, and more than half circle lens are solid
It is scheduled on secondary lens upper surface marginal position, the smaller part circle lens are fixed on secondary lens upper surface medium position.
2. a kind of ultraviolet LED integral lens according to claim 1, it is characterised in that：Among the main lens lower face
Position is machined with arc plane of refraction.
3. a kind of ultraviolet LED integral lens according to claim 1, it is characterised in that：There are two the threaded hole is set, institute
State that threaded hole is symmetrical to be opened in connection ring upper surface.
4. a kind of ultraviolet LED integral lens according to claim 1, it is characterised in that：More than half circle lens are equipped with two
More than a, more than two more than half circle lens are equidistantly arranged in secondary lens upper side marginal position.
5. a kind of ultraviolet LED integral lens according to claim 1, it is characterised in that：The smaller part circle lens are equipped with two
More than a, more than two smaller part circle lens are equidistantly arranged in the secondary lens upper side on the inside of more than half circle lens.
6. a kind of ultraviolet LED integral lens according to claim 1, it is characterised in that：The mounting bracket annular side adds
Work has anti-skid chequer, and anti-skid chequer cross section undulate.
7. a kind of ultraviolet LED integral lens according to claim 1, it is characterised in that：Bolt inside the counter sink
Annular side is provided with spring shim, and spring shim downside is fitted closely with counter sink inner lower face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820647800.6U CN208042023U (en) | 2018-05-02 | 2018-05-02 | A kind of ultraviolet LED integral lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820647800.6U CN208042023U (en) | 2018-05-02 | 2018-05-02 | A kind of ultraviolet LED integral lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208042023U true CN208042023U (en) | 2018-11-02 |
Family
ID=63928733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820647800.6U Expired - Fee Related CN208042023U (en) | 2018-05-02 | 2018-05-02 | A kind of ultraviolet LED integral lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208042023U (en) |
-
2018
- 2018-05-02 CN CN201820647800.6U patent/CN208042023U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |