CN220817538U - Lens with dustproof and waterproof structure - Google Patents
Lens with dustproof and waterproof structure Download PDFInfo
- Publication number
- CN220817538U CN220817538U CN202322572889.8U CN202322572889U CN220817538U CN 220817538 U CN220817538 U CN 220817538U CN 202322572889 U CN202322572889 U CN 202322572889U CN 220817538 U CN220817538 U CN 220817538U
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- China
- Prior art keywords
- lens
- diffuse reflection
- lamp bead
- dustproof
- round platform
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- 239000011324 bead Substances 0.000 claims abstract description 45
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 14
- 241001330002 Bambuseae Species 0.000 claims description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 14
- 239000011425 bamboo Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 8
- 229920000297 Rayon Polymers 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 14
- 238000005286 illumination Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a lens with a dustproof and waterproof structure, which comprises a lens main body, wherein the lens main body comprises a round platform light guide piece, a protective cylinder is arranged around the outer side of the top end of the round platform light guide piece, the upper end and the lower end of the round platform light guide piece are respectively provided with a light emitting end and a lamp bead placing end, the cross section area of the light emitting end is larger than that of the lamp bead placing end, the lamp bead placing end is provided with a lamp bead placing cavity, the lower end of the lamp bead placing cavity is provided with a lamp bead placing inlet, and the side edge of the protective cylinder is provided with a first diffuse reflection surface. The beneficial effects are as follows: can solve among the prior art lens structure, still can exist the possibility of diverging light influence at the in-process of lamp pearl illumination, appear the problem that illumination uniformity is insufficient, through using this product structure, first diffuse reflection face can effectually carry out diffuse reflection with the light of round platform leaded light spare direction to the protective barrel direction, weakens the influence of miscellaneous line for the lens is better to the illuminating effect of lamp pearl, the effectual competitiveness that has improved the enterprise.
Description
Technical Field
The utility model relates to the technical field of lenses, in particular to a lens with a dustproof and waterproof structure.
Background
Along with the development of LED lamp technology, more and more lamps and lanterns have adopted the LED lamp pearl to use the illumination, because 2835 paster LED lamp pearl has luminance height, luminous flux is big, color purity is high, calorific capacity is little, the advantage that the security is high, is usually applied to the wall washer lamp or the advertising light box on the urban building view illumination, but because 2835 paster LED lamp pearly-lustre effect is stronger to the light ejection angle is inhomogeneous, makes the spotlight effect of wall washer lamp relatively poor.
But solve the problem that the spotlight effect is relatively poor and the illumination effect is poor through setting up the lens to make the luminous energy of lamp pearl illumination emit according to certain angle, lens structural design is although can be with most light from the top direction emission, but the inside light that still can produce other directions of lens is followed the lens main part side and is penetrated, leads to the lens main part can not be fine control all to diverge the direction of penetrating of light, leads to the inhomogeneous illuminating effect bad condition of light, is unfavorable for improving the competitiveness of enterprise.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides the lens with the dustproof and waterproof structure, which solves the problems that the lens structure in the prior art still has the possibility of light scattering in the process of lamp bead illumination and the illumination uniformity is insufficient.
The utility model discloses a lens with a dustproof and waterproof structure, which comprises a lens main body, wherein the lens main body comprises a round platform light guide piece, a protective cylinder is arranged around the outer side of the top end of the round platform light guide piece, the upper end and the lower end of the round platform light guide piece are respectively provided with a light-emitting end and a lamp bead placement end, the cross section area of the light-emitting end is larger than that of the lamp bead placement end, the lamp bead placement end is provided with a lamp bead placement cavity, the lower end of the lamp bead placement cavity is provided with a lamp bead placement inlet, the side edge of the protective cylinder is provided with a first diffuse reflection surface, and the first diffuse reflection surface can diffuse reflect light emitted by the round platform light guide piece in the lateral direction towards the protective cylinder.
The utility model is further improved in that the first diffuse reflection surface is a frosted reflection surface.
According to the utility model, the lamp bead placement inlet is provided with the positioning wall in a downward extending mode, and the positioning wall can facilitate the installation and positioning of the lamp beads.
The utility model is further improved, and the upper end surface of the light emitting end is provided with a second diffuse reflection surface which can diffuse reflect the light rays emitted upwards by the lamp beads.
According to the utility model, the upper end of the protective cylinder is connected with the outer side of the top end of the circular truncated cone light guide piece, and the circular truncated cone light guide piece and the protective cylinder are integrally formed.
According to the utility model, the lower end of the protective cylinder is provided with the positioning boss, the lower end surface of the positioning boss is provided with the adhesive area, the adhesive area can be matched with glue to mount the protective cylinder, and the positioning boss can prevent the mounting angle from being wrong.
According to the utility model, the lower end of the positioning boss is provided with the positioning column, and the positioning column can further improve the installation stability of the protective cylinder.
The utility model is further improved, the number of the positioning columns is two, and the two positioning columns are symmetrically arranged.
The utility model is further improved, and the shape of the lamp bead placing cavity is cylindrical.
The utility model is further improved, and the top end in the lamp bead placing cavity is provided with a third diffuse reflection surface which can diffuse reflection light rays emitted upwards by the lamp beads.
Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a lens with a dustproof and waterproof structure, which can effectively solve the problem that the lens structure in the prior art still has the possibility of light scattering in the process of lamp bead illumination and has insufficient illumination uniformity.
Drawings
In order to more clearly illustrate the utility model or the solutions of the prior art, a brief description will be given below of the drawings used in the description of the embodiments or the prior art, it being obvious that the drawings in the description below are some embodiments of the utility model and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the entire structure of a lens with a dustproof and waterproof structure;
Fig. 2 is a schematic view of another view angle structure of the lens with the dustproof and waterproof structure.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the described embodiments of the utility model may be combined with other embodiments.
In order to enable those skilled in the art to better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1-2, the lens with the dustproof and waterproof structure comprises a lens main body, wherein the lens main body comprises a round table light guide piece 1, a protection barrel 2 is arranged around the outer side of the top end of the round table light guide piece 1, the upper end and the lower end of the round table light guide piece 1 are respectively provided with a light emitting end and a lamp bead placing end, the cross section area of the light emitting end is larger than that of the lamp bead placing end, the lamp bead placing end is provided with a lamp bead placing cavity 11, and the lower end of the lamp bead placing cavity 11 is provided with a lamp bead placing inlet.
The protection section of thick bamboo 2 side is provided with first diffuse reflection face 21, and first diffuse reflection face 21 can carry out diffuse reflection to the light that the protection section of thick bamboo 2 was gone out to round platform light guide 1 side direction, weakens the influence of miscellaneous line, improves the radiating effect to in to a certain extent, further reflect the round platform light guide 1 with the light, make light follow the light-emitting end and jet out, improve the light quantity of light-emitting end, and then improve luminance, thereby realize that the light that the lamp pearl sent is sent out from the light-emitting end as much as possible.
The first diffuse reflection surface 21 is a frosted reflection surface, and by setting the frosted reflection surface, light can be efficiently diffused.
The lamp bead placing inlet is provided with the positioning wall 111 in a downward extending mode, and the positioning wall 111 can facilitate the installation and positioning of the lamp beads, so that the best light condensation effect is achieved.
The second diffuse reflection surface 12 is arranged on the upper end face of the light emitting end, the second diffuse reflection surface 12 is also a frosted reflection surface, and the second diffuse reflection surface 12 can diffuse reflect light rays emitted upwards by the lamp beads.
The protection section of thick bamboo 2 upper end is connected with round platform light guide 1 top outside to round platform light guide 1 and protection section of thick bamboo 2 integrated into one piece, through making protection section of thick bamboo 2 and round platform light guide 1 cooperation more stable.
The protection section of thick bamboo 2 lower extreme is provided with location boss 22, and location boss 22 lower extreme face is provided with the viscose district, and the viscose district can cooperate glue to install protection section of thick bamboo 2, and location boss 22 can prevent that installation angle is wrong.
The protection cylinder 2 can perform dustproof and waterproof functions on the round platform light guide piece 1 in the lens by matching with the adhesive area.
The lower extreme of location boss 22 is provided with reference column 23, and reference column 23's setting can further improve the stability of protection section of thick bamboo 2 installation.
The number of the positioning columns 23 is two, and the two positioning columns 23 are symmetrically arranged, so that the stability of the protective cylinder 2 can be further improved through the arrangement of the two groups of positioning columns 23.
The shape of the inside of the bulb placing chamber 11 is cylindrical.
The top is provided with the third diffuse reflection face in the lamp pearl places chamber 11, and the diffuse reflection face can carry out the diffuse reflection with the light of lamp pearl upward emission.
The embodiment provides a lens with a dustproof and waterproof structure, which comprises the following using procedures: compared with the existing LED lamp bead lens, the embodiment of the utility model has the advantages of simple structure and uniform light irradiation.
Firstly, the lens with the dustproof and waterproof structure is placed in the lamp bead placement cavity 11 through the lamp beads, 2835 patch lamp beads are arranged in the lamp bead placement cavity, the positions of the lamp beads are positioned through the positioning wall 111, and the lamp beads are placed to deviate, so that the optimal irradiation effect is affected.
And then the lower end surface of the protective cylinder 2 is fixed with the lamp panel through the adhesive.
The light of the lamp beads is emitted from the lamp bead placing cavity 113, and the second diffuse reflection surface 12 diffuses and reflects part of the light emitted upwards, so that the light irradiation is more uniform.
Light rays in other directions are diffused through the first diffuse reflection surface 21 and the second diffuse reflection surface 12, and all the light rays can be diffused to the greatest extent, so that the emitted light rays are softer to irradiate.
From the above, the beneficial effects of the utility model are as follows: adopt its mechanism, can effectually solve among the prior art lens structure, still can exist the possibility that diverges the light influence at the in-process of lamp pearl illumination, the problem that the degree of consistency of illumination is insufficient appears, through using this product structure, first diffuse reflection face 21 can effectually carry out diffuse reflection with the light of round platform light guide 1 orientation protective barrel 2 direction, the influence of weakening miscellaneous line for the lens is better to the illuminating effect of lamp pearl, the effectual competitiveness that has improved the enterprise.
The above embodiments are preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, which includes but is not limited to the embodiments, and equivalent modifications according to the present utility model are within the scope of the present utility model.
Claims (10)
1. A lens with dustproof and waterproof structure, characterized in that: including the lens main part, the lens main part includes round platform light guide piece, be provided with a protection section of thick bamboo around the round platform light guide piece top outside, both ends are light-emitting end and lamp pearl respectively about the round platform light guide piece, light-emitting end cross-sectional area is greater than the end is placed to the lamp pearl, the end is placed to the lamp pearl is provided with the lamp pearl and places the chamber, the chamber lower extreme is placed to the lamp pearl is provided with the lamp pearl and places the entry, protection section of thick bamboo side is provided with first diffuse reflection face, first diffuse reflection face can be right round platform light guide piece side direction is directed towards the light that the protection section of thick bamboo goes out carries out diffuse reflection.
2. The lens with the dustproof and waterproof structure according to claim 1, wherein: the first diffuse reflection surface is a frosted reflection surface.
3. The lens with the dustproof and waterproof structure according to claim 1, wherein: the lamp bead placing inlet is provided with a positioning wall in a downward extending mode, and the positioning wall can facilitate the installation and positioning of the lamp beads.
4. The lens with the dustproof and waterproof structure according to claim 1, wherein: the light emitting end upper end face is provided with a second diffuse reflection surface, and the second diffuse reflection surface can diffuse reflect light rays emitted upwards by the lamp beads.
5. The lens with the dustproof and waterproof structure according to claim 1, wherein: the upper end of the protection cylinder is connected with the outer side of the top end of the round platform light guide piece, and the round platform light guide piece and the protection cylinder are integrally formed.
6. The lens with dust-proof and water-proof structure according to any one of claims 1 to 5, wherein: the protection section of thick bamboo lower extreme is provided with the location boss, the terminal surface is provided with the viscose district under the location boss, the viscose district can cooperate glue to right the protection section of thick bamboo is installed, the location boss can prevent that installation angle is wrong.
7. The lens with the dustproof and waterproof structure according to claim 6, wherein: the positioning boss lower extreme is provided with the reference column, the reference column can further improve the stability of protection section of thick bamboo installation.
8. The lens with the dustproof and waterproof structure according to claim 7, wherein: the number of the positioning columns is two, and the two positioning columns are symmetrically arranged.
9. The lens with dust-proof and water-proof structure according to any one of claims 1 to 5, wherein: the shape of the lamp bead placing cavity is cylindrical.
10. The lens with the dustproof and waterproof structure according to claim 9, wherein: the lamp bead placing cavity is characterized in that a third diffuse reflection surface is arranged at the top end of the lamp bead placing cavity, and the third diffuse reflection surface can diffuse reflect light rays emitted upwards by the lamp bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322572889.8U CN220817538U (en) | 2023-09-21 | 2023-09-21 | Lens with dustproof and waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322572889.8U CN220817538U (en) | 2023-09-21 | 2023-09-21 | Lens with dustproof and waterproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220817538U true CN220817538U (en) | 2024-04-19 |
Family
ID=90701824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322572889.8U Active CN220817538U (en) | 2023-09-21 | 2023-09-21 | Lens with dustproof and waterproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220817538U (en) |
-
2023
- 2023-09-21 CN CN202322572889.8U patent/CN220817538U/en active Active
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