CN213872420U - Reflective efficient LED optical lens - Google Patents
Reflective efficient LED optical lens Download PDFInfo
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- CN213872420U CN213872420U CN202120060600.2U CN202120060600U CN213872420U CN 213872420 U CN213872420 U CN 213872420U CN 202120060600 U CN202120060600 U CN 202120060600U CN 213872420 U CN213872420 U CN 213872420U
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- light source
- lens
- light
- outer side
- cylinder
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- 230000003287 optical effect Effects 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 230000002093 peripheral effect Effects 0.000 claims abstract description 22
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005286 illumination Methods 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000004065 semiconductor Substances 0.000 abstract description 3
- 239000007787 solid Substances 0.000 description 11
- 230000003760 hair shine Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of semiconductor lighting, in particular to a reflective high-efficiency LED optical lens, which comprises a light source, an outer side fixed cylinder, an inner side lens and a peripheral sealing cylinder, wherein the periphery of the light source is movably connected with the outer side fixed cylinder, the bottom periphery of the outer side fixed cylinder is connected with the peripheral sealing cylinder in a nested way, the top parts of the two sides of the outer side fixed cylinder are connected with a fixed screw in a penetrating way, the middle part of the top end of the outer side fixed cylinder is fixedly connected with a side limiting block, the inner periphery of the side limiting block is fixedly connected with an outer side rubber layer, the bottom of the light source is movably connected with the inner side lens, the inner side lens can converge the light irradiated by the light source and radiate all the light irradiated by the light source again for lighting, the light converged by a conical reflecting cylinder is irradiated on the bottom concave lens, the concave lens has a dispersing effect on the light, so that the light is diffused to the outer side after penetrating through the bottom concave lens, the light illumination range is enlarged, the brightness emitted and irradiated by the light source is improved, and the light transmission effect of the lens is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of the semiconductor illumination, specifically be a high-efficient LED optical lens of reflective.
Background
In recent years, with the rapid development of the lighting technology industry, semiconductor Lighting (LED) is being widely used in various fields of the lighting industry because of its advantages of high brightness, low energy consumption, long service life, environmental protection, etc., and because the LED light source belongs to a point light source, the current LED road lighting lamp has a small effective illumination range and uneven illumination distribution.
The practicality of the existing reflective high-efficiency LED optical lens is low, the light transmission effect is poor, light irradiated by a light source cannot be converged firstly and then is uniformly dispersed to illuminate, the existing reflective high-efficiency LED optical lens is not provided with a part for fixing and limiting the movement of the light source, and is not provided with a part for fixing and installing the lens, the normal use of the lens is influenced, the light source irradiation brightness is low, the light easily generates diffuse reflection before passing through the lens, the lens is not perfect enough, and the social requirement is difficult to satisfy.
Therefore, how to design a reflective high-efficiency LED optical lens becomes a problem that we need to solve at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-efficient LED optical lens of reflective to it is low to provide the practicality in solving above-mentioned background art, the poor problem of printing opacity effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient LED optical lens of reflective, includes light source, the solid fixed cylinder in outside, inboard lens and peripheral sealed cylinder, the peripheral swing joint of light source has the solid fixed cylinder in outside, the bottom swing joint of light source has inboard lens, the peripheral nested connection in bottom of the solid fixed cylinder in outside has the peripheral sealed cylinder, the both sides top through connection of the solid fixed cylinder in outside has set screw, the concave lens in bottom fixedly connected with bottom of inboard lens, the top fixedly connected with spotlight section of thick bamboo of inboard lens.
Preferably, the inner side inner wall of the light-gathering cylinder is fixedly connected with a conical reflection cylinder.
Preferably, two sides of the middle of the top end of the outer side fixing cylinder are fixedly connected with side limiting blocks, and the outer periphery of the inner part of each side limiting block is fixedly connected with an outer side rubber layer.
Preferably, the periphery of the bottom end of the peripheral sealing cylinder is fixedly connected with a sealing rubber ring.
Preferably, the number of the outer side fixing cylinders is one, the outer side fixing cylinders are arranged on the periphery of the light source, and the outer side fixing cylinders are movably connected with the light source.
Preferably, one inner lens is arranged, the inner lens is arranged at the bottom of the light source, and the inner lens is movably connected with the light source.
Compared with the prior art, the beneficial effects of the utility model are that:
1. high-efficient LED optical lens of reflective, the fixed section of thick bamboo in the outside sets up in the periphery of light source, the fixed section of thick bamboo in the outside and light source swing joint, and the fixed section of thick bamboo in the outside can be fixed the light source to install lens fixed, the effectual practicality that improves the lens use.
2. High-efficient LED optical lens of reflective, inboard lens setting are in the bottom of light source, inboard lens and light source swing joint, and inboard lens can assemble the light that the light source shines and diverge all light that the light source shines once more and go out and throw light on, the effectual printing opacity effect that improves lens.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic structural view of the peripheral sealing cylinder of the present invention;
figure 4 is the utility model discloses a side stopper profile view.
In the figure: 1. a light source; 2. an outer side fixing cylinder; 3. an inner lens; 4. a peripheral sealing cylinder; 5. fixing screws; 6. a side limiting block; 7. a bottom concave lens; 8. a light-gathering cylinder; 9. a conical reflective cylinder; 10. sealing the rubber ring; 11. an outer rubber layer.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defined as "first", "second" may explicitly or implicitly include one or more such features, in the description of the invention "plurality" means two or more unless explicitly and specifically defined otherwise.
In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: the utility model provides a high-efficient LED optical lens of reflective, including light source 1, the solid fixed cylinder 2 in the outside, inboard lens 3 and peripheral sealed cylinder 4, the peripheral swing joint of light source 1 has the solid fixed cylinder 2 in the outside, the bottom swing joint of light source 1 has inboard lens 3, the peripheral nested connection in bottom of the solid fixed cylinder 2 in the outside has peripheral sealed cylinder 4, the both sides top through connection of the solid fixed cylinder 2 in the outside has set screw 5, the concave lens 7 in bottom fixedly connected with bottom of inboard lens 3, the top fixedly connected with spotlight section of thick bamboo 8 of inboard lens 3.
Preferably, the inner side inner wall of the light-gathering cylinder 8 is fixedly connected with a conical reflection cylinder 9, the light-gathering cylinder 8 is arranged on the inner side lens 3, and the light-gathering cylinder 8 arranged on the inner side lens 3 is close to the light source 1, so that when light emitted by the light source 1 irradiates on the conical reflection cylinder 9, the conical reflection cylinder 9 vertically irradiates the light diffused on the outer side through reflection, and each reflected light is irradiated in parallel, thereby enabling the conical reflection cylinder 9 to play a role in gathering light.
Preferably, both sides fixedly connected with side stopper 6 in the middle of the top of the fixed section of thick bamboo 2 in the outside, the peripheral fixedly connected with outside rubber layer 11 in inside of side stopper 6, the fixed section of thick bamboo 2 in the outside is connected with light source 1 for side stopper 6 blocks light source 1 and restricts the rotation of light source 1, soft outside rubber layer 11 and light source 1 contact avoid light source 1 to produce the condition of rocking or rotating easily when using, make side stopper 6 play spacing effect.
Preferably, the peripheral fixedly connected with sealing rubber circle 10 in bottom of peripheral sealing section of thick bamboo 4, peripheral sealing section of thick bamboo 4 passes through threaded connection with outside solid fixed cylinder 2, and sealing rubber circle 10 and the contact of bottom concave lens 7 for the hookup location of outside solid fixed cylinder 2 and bottom concave lens 7 seals through sealing rubber circle 10, avoids the inside of the solid fixed cylinder 2 in the outside that the water among the external environment air gets into, the effectual leakproofness that improves sealing rubber circle 10.
Preferably, the outer side fixed cylinder 2 is provided with one, the outer side fixed cylinder 2 is arranged on the periphery of the light source 1, the outer side fixed cylinder 2 is movably connected with the light source 1, the outer side fixed cylinder 2 can fix the light source 1, and the lens is fixedly installed, the outer side fixed cylinder 2 is provided with a fixed screw 5 and a side limiting block 6, when the outer side fixed cylinder 2 is used, the light source 1 is embedded into the top middle position of the outer side fixed cylinder 2 from top to bottom, the light source 1 is connected with the outer side fixed cylinder 2, the side limiting block 6 blocks the light source 1, the top of the outer side fixed cylinder 2 is attached to the position where the lens is fixed, the fixed screw 5 is embedded into the fixed position, the installation of the lens is completed, and the practicability of the lens is effectively improved.
Preferably, one inner lens 3 is arranged, the inner lens 3 is arranged at the bottom of the light source 1, the inner lens 3 is movably connected with the light source 1, the inner lens 3 can converge the light irradiated by the light source 1 and radiate all the light irradiated by the light source 1 again for illumination, a bottom concave lens 7 and a light-gathering tube 8 are arranged on the inner lens 3, a conical reflection tube 9 is arranged in the light-gathering tube 8, when the light source 1 emits light, the light is converged by the conical reflecting cylinder 9, so that the light emitted by the light source 1 is reduced from irradiating other positions to generate diffuse reflection, the light rays converged by the conical reflecting tube 9 are irradiated on the bottom concave lens 7, the bottom concave lens 7 has a divergent effect on the light, so that the light rays are diffused outwards after passing through the bottom concave lens 7, therefore, the light illumination range is enlarged, the brightness emitted and irradiated by the light source 1 is improved, and the light transmission effect of the lens is effectively improved.
The working principle is as follows: firstly, whether the conical reflection cylinder 9 can be normally used is checked, the inner side inner wall of the inner side of the light collection cylinder 8 is fixedly connected with the conical reflection cylinder 9, the light collection cylinder 8 is arranged on the inner side lens 3, and the light collection cylinder 8 arranged on the inner side lens 3 is close to the light source 1, so that when light emitted by the light source 1 irradiates on the conical reflection cylinder 9, the conical reflection cylinder 9 vertically irradiates light diffused on the outer side by reflection, and each reflected light is irradiated in parallel, and the conical reflection cylinder 9 plays a role in light collection;
then, whether the side limiting block 6 is damaged or not is checked, the side limiting blocks 6 are fixedly connected to two sides of the middle of the top end of the outer side fixing barrel 2, the outer side rubber layer 11 is fixedly connected to the inner periphery of the side limiting block 6, the outer side fixing barrel 2 is connected with the light source 1, the light source 1 is clamped and limited in rotation by the side limiting blocks 6, the soft outer side rubber layer 11 is in contact with the light source 1, the situation that the light source 1 is prone to shaking or rotating when in use is avoided, and the side limiting block 6 plays a limiting role;
then, the sealing performance of the sealing rubber ring 10 is checked, the sealing rubber ring 10 is fixedly connected to the periphery of the bottom end of the peripheral sealing cylinder 4, the peripheral sealing cylinder 4 is connected with the outer side fixing cylinder 2 through threads, and the sealing rubber ring 10 is in contact with the bottom concave lens 7, so that the connecting position of the outer side fixing cylinder 2 and the bottom concave lens 7 is sealed through the sealing rubber ring 10, water in external environment air is prevented from entering the inner part of the outer side fixing cylinder 2, and the sealing performance of the sealing rubber ring 10 is effectively improved;
next, the light source 1 is fixed and the lens is installed through the outer fixing cylinder 2, the outer fixing cylinder 2 is provided with one, the outer fixing cylinder 2 is arranged at the periphery of the light source 1, the outer fixing cylinder 2 is movably connected with the light source 1, the outer fixing cylinder 2 can fix the light source 1 and install and fix the lens, the outer fixing cylinder 2 is provided with a fixing screw 5 and a side limiting block 6, when the outer fixing cylinder 2 is used, the light source 1 is embedded into the middle position of the top of the outer fixing cylinder 2 from top to bottom, the light source 1 is connected with the outer fixing cylinder 2, the side limiting block 6 clamps the light source 1, the top end of the outer fixing cylinder 2 is attached to the fixed position of the lens, the fixing screw 5 is embedded into the fixed position, the installation of the lens is completed, and the practicability of the lens is effectively improved;
finally, the light irradiated by the light source 1 is converged and then diffused by the inner lens 3, one inner lens 3 is arranged, the inner lens 3 is arranged at the bottom of the light source 1, the inner lens 3 is movably connected with the light source 1, the inner lens 3 can converge the light irradiated by the light source 1 and diffuse all the light irradiated by the light source 1 out again for illumination, a bottom concave lens 7 and a light-gathering tube 8 are arranged on the inner lens 3, a conical reflecting tube 9 is arranged in the light-gathering tube 8, when the light source 1 emits the light, the light is converged by the conical reflecting tube 9, the light emitted by the light source 1 is reduced to irradiate other positions and generate diffuse reflection, the light converged by the conical reflecting tube 9 irradiates the bottom concave lens 7, the bottom concave lens 7 has a diffusing effect on the light, so that the light is diffused to the outside after penetrating through the bottom concave lens 7, thereby increasing the range of the light illumination, the brightness emitted and irradiated by the light source 1 is improved, the light transmission effect of the lens is effectively improved, and the working principle of the reflective efficient LED optical lens is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high-efficient LED optical lens of reflective, includes light source (1), the fixed section of thick bamboo in outside (2), inboard lens (3) and peripheral sealed section of thick bamboo (4), its characterized in that: the light source is characterized in that an outer side fixing cylinder (2) is movably connected to the periphery of the light source (1), an inner side lens (3) is movably connected to the bottom of the light source (1), a peripheral sealing cylinder (4) is connected to the periphery of the bottom of the outer side fixing cylinder (2) in a nested mode, and fixing screws (5) are connected to the tops of the two sides of the outer side fixing cylinder (2) in a penetrating mode.
2. A reflective high efficiency LED optical lens according to claim 1, wherein: the bottom of the inner side lens (3) is fixedly connected with a bottom concave lens (7), and the top of the inner side lens (3) is fixedly connected with a light-gathering tube (8).
3. A reflective high efficiency LED optical lens according to claim 2, wherein: the inner side inner wall of the light-gathering cylinder (8) is fixedly connected with a conical reflection cylinder (9).
4. A reflective high efficiency LED optical lens according to claim 1, wherein: two sides of the middle of the top end of the outer side fixing barrel (2) are fixedly connected with side limiting blocks (6), and the outer side rubber layer (11) is fixedly connected to the inner periphery of the side limiting blocks (6).
5. A reflective high efficiency LED optical lens according to claim 1, wherein: and the periphery of the bottom end of the peripheral sealing cylinder (4) is fixedly connected with a sealing rubber ring (10).
6. A reflective high efficiency LED optical lens according to claim 1, wherein: the outer side fixing barrel (2) is arranged one, the outer side fixing barrel (2) is arranged on the periphery of the light source (1), and the outer side fixing barrel (2) is movably connected with the light source (1).
7. A reflective high efficiency LED optical lens according to claim 1, wherein: the light source is characterized in that one inner side lens (3) is arranged, the inner side lens (3) is arranged at the bottom of the light source (1), and the inner side lens (3) is movably connected with the light source (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120060600.2U CN213872420U (en) | 2021-01-11 | 2021-01-11 | Reflective efficient LED optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120060600.2U CN213872420U (en) | 2021-01-11 | 2021-01-11 | Reflective efficient LED optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213872420U true CN213872420U (en) | 2021-08-03 |
Family
ID=77045981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120060600.2U Expired - Fee Related CN213872420U (en) | 2021-01-11 | 2021-01-11 | Reflective efficient LED optical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213872420U (en) |
-
2021
- 2021-01-11 CN CN202120060600.2U patent/CN213872420U/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: 20210803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |