CN111022977B - Be applied to adjustable LED lamp of anti-dazzle of tunnel - Google Patents
Be applied to adjustable LED lamp of anti-dazzle of tunnel Download PDFInfo
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- CN111022977B CN111022977B CN201911372472.9A CN201911372472A CN111022977B CN 111022977 B CN111022977 B CN 111022977B CN 201911372472 A CN201911372472 A CN 201911372472A CN 111022977 B CN111022977 B CN 111022977B
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- light
- led unit
- emitting led
- shell body
- lamp shell
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The invention discloses an anti-dazzle adjustable LED lamp applied to a tunnel, which comprises a lamp shell body, wherein a focus adjusting system and a penetration degree regulating system are arranged in the lamp shell body, a main light-emitting LED unit is arranged at the top of the lamp shell body, an auxiliary light-emitting LED unit is arranged on the outer side of the lamp shell body, the focus adjusting system is used for adjusting the concentration degree of light emitted by the main light-emitting LED unit, the penetration degree regulating system is used for adjusting the brightness of the auxiliary light-emitting LED unit, and the main light-emitting LED unit and the auxiliary light-emitting LED unit are both arranged on a heat dissipation frame. According to the anti-dazzle adjustable LED lamp applied to the tunnel, liquid is supplemented or extracted from the interior of the support ring through the liquid supply assembly, so that the elastic light-transmitting diaphragm bulges outwards or sinks inwards, the focal length of the lens adjusting portion can be adjusted, the gathering and the divergence of light rays are changed, and the adjustment is carried out under different working conditions.
Description
Technical Field
The invention relates to a street lamp, in particular to an LED street lamp.
Background
Along with the rapid development of road traffic construction in China, the scale and the number of highway tunnels are also larger and larger, and the traditional tunnel lamp mainly takes light sources such as sodium lamps, metal halide lamps and the like as illumination light sources. In practical application, the defects of high energy consumption, low lighting effect, glare and the like exist. Later LED tunnel lamp light can directly shine through transparent glass cover, will produce the strong light spot when LED lamp shines like this, makes eyes can't look directly, if live around the LED light source of such high luminance all the time, the strong light spot that LED light source formed can influence the judgement of vision in a twinkling of an eye, can produce the discomfort and the fatigue of eyes in a short time, but soft light is unsuitable constructor's operation again, needs an adjustable LED lamp in the market.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide an anti-dazzle adjustable LED lamp applied to a tunnel, aiming at the defects of the prior art.
The technical scheme is as follows: the invention relates to an anti-dazzle adjustable LED lamp applied to a tunnel, which comprises a lamp shell body, wherein a focus adjusting system and a penetration degree regulating system are arranged in the lamp shell body, a main light-emitting LED unit is arranged at the top of the lamp shell body, an auxiliary light-emitting LED unit is arranged on the outer side of the lamp shell body, the focus adjusting system is used for adjusting the concentration degree of light emitted by the main light-emitting LED unit, the penetration degree regulating system is used for adjusting the brightness of the auxiliary light-emitting LED unit, and the main light-emitting LED unit and the auxiliary light-emitting LED unit are both arranged on a heat dissipation frame.
The focus governing system is including locating the lens regulating part of main luminous LED unit below, lens regulating part includes the support ring, the up end and the lower terminal surface of support ring all are equipped with the elastic transparent diaphragm, the valve has been seted up to the support ring lateral wall, the valve is connected with liquid supply subassembly, liquid supply subassembly is to the inside supplementary transparent liquid of perhaps absorption of lens regulating part to change the surface shape camber of support ring both sides elastic transparent diaphragm.
Liquid supply subassembly includes the pump body, liquid storage pot and locates the exhaust subassembly in the liquid storage pot, the one end of the pump body communicates in the valve of support ring, the other end of the pump body is connected in the liquid storage pot, the exhaust subassembly is including locating a plurality of protruding portions in the liquid storage pot, the hypothesis of removing between the protruding portion has the flotation pontoon, the top of flotation pontoon is equipped with the ejector pin, the ejector pin is equipped with two sets of round pin axles right, the top of liquid storage pot is equipped with the exhaust hole, the edge in exhaust hole articulates there is the trace, the one end of trace is equipped with forked portion, the mobilizable restriction of forked portion is between two sets of round pin axles right, the trace is equipped with the gag that is used for the shutoff exhaust hole.
The top of the plug cap is hemispherical, the linkage rod is provided with a convex column, a through hole is arranged below the plug cap, the convex column penetrates through the through hole, a cylindrical spring is further arranged on the convex column, one end of the cylindrical spring is connected to the bottom of the convex column, and the other end of the cylindrical spring is connected to the bottom of the plug cap.
The pump body is the peristaltic pump, the upper portion of flotation pontoon is the cylinder, and its bottom is the cone, the inside of flotation pontoon is hollow structure, hollow structure's cross-section from top to bottom reduces gradually to make the flotation pontoon center be located the below of its geometric centre.
The penetration adjusting system comprises diffuse reflection light-passing plates arranged on the outer portions of two sides of a lamp shell body, a clamping portion is arranged at the top of each diffuse reflection light-passing plate, a track is arranged at the top of the lamp shell body, the clamping portion is movably arranged on the track, a moving assembly is arranged on the track, and the moving assembly adjusts the two diffuse reflection light-passing plates relative to an auxiliary light-emitting LED unit.
The removal subassembly includes the double-axis motor, the internal thread hole has been seted up to the clamping part, the output shaft of double-axis motor is equipped with the external screw thread, but the driven connection of external screw thread is in the internal thread hole, diffuse reflection light-passing board is far away more from assisting luminous LED unit, and it is more that light that takes place is refracted.
Has the advantages that: according to the anti-dazzle adjustable LED lamp applied to the tunnel, liquid is supplemented or extracted into the support ring through the liquid supply assembly, the elastic light-transmitting membrane is enabled to bulge outwards or be sunken inwards, the focal length of the lens adjusting portion can be adjusted, light gathering and light dispersing are changed, adjustment is conducted under different working conditions, the brightness of lateral light is changed by adjusting the diffuse reflection light-transmitting plate to be away from the auxiliary light-emitting LED, the diffuse reflection light-transmitting plate can be made of ground glass, when the diffuse reflection light-transmitting plate is far away from the auxiliary light-emitting LED, the light is refracted to a high degree, when the diffuse reflection light-transmitting plate is dark, the light is dim and cannot be dazzled, when the diffuse reflection light-transmitting plate is close to the auxiliary light-emitting LED, the light is refracted to a low degree, and when the diffuse reflection light-transmitting plate is bright, the light is easy to be dazzled.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the fluid reservoir tank of the present invention.
In the figure: 1-a lamp housing body; 2-a main light emitting LED unit; 3-auxiliary light emitting LED units; 4-a support ring; 5-elastic light-transmitting membrane; 6-a pump body; 7-a liquid storage tank; 8-a protrusion; 9-a buoy; 10-a top rod; 11-pin pair; 12-an exhaust hole; 13-linkage rod; 14-a bifurcation; 15-plug cap; 16-convex columns; 17-a cylindrical spring; 18-a hollow structure; 19-diffuse reflection light-transmitting plate; 20-track; 21-two-shaft motor.
Detailed Description
The technical solution of the present invention is described in detail below, but the scope of the present invention is not limited to the embodiments.
As shown in fig. 1 and 2, the anti-glare adjustable LED lamp applied to a tunnel of the present invention includes a lamp housing body 1, a focus adjustment system and a penetration adjustment system are disposed in the lamp housing body 1, a main light-emitting LED unit 2 is disposed on the top of the lamp housing body 1, an auxiliary light-emitting LED unit 3 is disposed outside the lamp housing body 1, the focus adjustment system adjusts the light gathering degree of light emitted from the main light-emitting LED unit 2, the penetration adjustment system adjusts the brightness of the auxiliary light-emitting LED unit 3, and the main light-emitting LED unit 2 and the auxiliary light-emitting LED unit 3 are both disposed on a heat dissipation frame.
The focal length adjustment system comprises a lens adjustment part arranged below the main luminous LED unit 2, the lens adjustment part comprises a support ring 4, the upper end face and the lower end face of the support ring 4 are respectively provided with an elastic light-transmitting diaphragm 5, the side wall of the support ring 4 is provided with a valve, the valve is connected with a liquid supply assembly, and the liquid supply assembly supplies or absorbs transparent liquid to the inside of the lens adjustment part so as to change the surface shape curvature of the elastic light-transmitting diaphragms 5 on the two sides of the support ring 4.
Liquid supply subassembly includes the pump body 6, liquid storage pot 7 and locate the exhaust subassembly in the liquid storage pot 7, the one end of the pump body 6 communicates in the valve of support ring 4, the other end of the pump body 6 is connected in liquid storage pot 7, exhaust subassembly is including locating a plurality of protruding portions 8 in the liquid storage pot 7, the hypothesis of removing between the protruding portion 8 has flotation pontoon 9, flotation pontoon 9's top is equipped with ejector pin 10, ejector pin 10 is equipped with two sets of round pin axle pairs 11, the top of liquid storage pot 7 is equipped with exhaust hole 12, the edge of exhaust hole 12 articulates there is trace 13, trace 13's one end is equipped with forked portion 14, forked portion 14 mobilizable restriction is between two sets of round pin axle pairs 11, trace 13 is equipped with the stopper cap 15 that is used for the shutoff exhaust hole.
The top of the plug cap 15 is hemispherical, the linkage rod 13 is provided with a convex column 16, a through hole is arranged below the plug cap 15, the convex column 16 is arranged in the through hole in a penetrating way, a cylindrical spring 17 is further arranged on the convex column 16, one end of the cylindrical spring 17 is connected to the bottom of the convex column 16, and the other end of the cylindrical spring 17 is connected to the bottom of the plug cap 15.
The pump body 6 is a peristaltic pump, the upper part of the float bowl 9 is a cylinder, the bottom of the float bowl is a conical body, the inside of the float bowl 9 is a hollow structure 18, and the section of the hollow structure 18 is gradually reduced from top to bottom so that the center of the float bowl 9 is positioned below the geometric center of the float bowl.
The penetration adjusting system comprises diffuse reflection light-passing plates 19 arranged on the outer portions of two sides of a lamp shell body 1, a clamping portion is arranged at the top of each diffuse reflection light-passing plate 19, a track 20 is arranged at the top of the lamp shell body 1, the clamping portions are movably arranged on the tracks 20, moving assemblies are arranged on the tracks, and the moving assemblies adjust the two diffuse reflection light-passing plates 19 relative to auxiliary light-emitting LED units 3.
The movable assembly comprises a double-shaft motor 21, an internal thread hole is formed in the clamping part, an external thread is arranged on an output shaft of the double-shaft motor 21, the external thread can be connected to the internal thread hole in a transmission mode, the diffuse reflection light-passing board 19 is far away from the auxiliary light-emitting LED unit 3, and the more the light rays generated by the diffuse reflection light-passing board are refracted.
As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides an adjustable LED lamp of anti-dazzle for tunnel which characterized in that: the LED lamp comprises a lamp shell body, wherein a focal length adjusting system and a penetration adjusting system are arranged in the lamp shell body, a main light-emitting LED unit is arranged at the top of the lamp shell body, an auxiliary light-emitting LED unit is arranged on the outer side of the lamp shell body, the focal length adjusting system adjusts the concentration of light emitted by the main light-emitting LED unit, the penetration adjusting system adjusts the brightness of the auxiliary light-emitting LED unit, and the main light-emitting LED unit and the auxiliary light-emitting LED unit are both arranged on a heat dissipation frame;
the focal length adjusting system comprises a lens adjusting part arranged below the main light-emitting LED unit, the lens adjusting part comprises a support ring, elastic light-transmitting diaphragms are arranged on the upper end face and the lower end face of the support ring, a valve is arranged on the side wall of the support ring, the valve is connected with a liquid supply assembly, and the liquid supply assembly supplies or absorbs transparent liquid to the inside of the lens adjusting part so as to change the surface shape curvature of the elastic light-transmitting diaphragms on the two sides of the support ring;
liquid supply subassembly includes the pump body, liquid storage pot and locates the exhaust subassembly in the liquid storage pot, the one end of the pump body communicates in the valve of support ring, the other end of the pump body is connected in the liquid storage pot, the exhaust subassembly is including locating a plurality of protruding portions in the liquid storage pot, the flotation pontoon that has erect that removes between the protruding portion, the top of flotation pontoon is equipped with the ejector pin, the ejector pin is equipped with two sets of round pin axles right, the top of liquid storage pot is equipped with the exhaust hole, the edge in exhaust hole articulates there is the trace, the one end of trace is equipped with forked portion, the mobilizable restriction of forked portion is between two sets of round pin axles right, the trace is equipped with the gag that is used for the shutoff exhaust hole.
2. The adjustable anti-glare LED lamp applied to the tunnel according to claim 1, wherein: the top of the plug cap is hemispherical, the linkage rod is provided with a convex column, a through hole is arranged below the plug cap, the convex column penetrates through the through hole, a cylindrical spring is further arranged on the convex column, one end of the cylindrical spring is connected to the bottom of the convex column, and the other end of the cylindrical spring is connected to the bottom of the plug cap.
3. The adjustable anti-glare LED lamp applied to the tunnel according to claim 2, wherein: the pump body is the peristaltic pump, the upper portion of flotation pontoon is the cylinder, and its bottom is the cone, the inside of flotation pontoon is hollow structure, hollow structure's cross-section from top to bottom reduces gradually to make the flotation pontoon center be located the below of its geometric centre.
4. The adjustable anti-glare LED lamp applied to the tunnel according to any one of claims 1 to 3, wherein: the penetration adjusting system comprises diffuse reflection light-passing plates arranged on the outer portions of two sides of a lamp shell body, a clamping portion is arranged at the top of each diffuse reflection light-passing plate, a track is arranged at the top of the lamp shell body, the clamping portion is movably arranged on the track, a moving assembly is arranged on the track, and the moving assembly adjusts the distance between the two diffuse reflection light-passing plates relative to an auxiliary light-emitting LED unit.
5. The adjustable anti-glare LED lamp applied to the tunnel according to claim 4, wherein: the removal subassembly includes the double-axis motor, the internal thread hole has been seted up to the clamping part, the output shaft of double-axis motor is equipped with the external screw thread, but the driven connection of external screw thread is in the internal thread hole, diffuse reflection light-passing board is far away more from assisting luminous LED unit, and it is more that light that takes place is refracted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911372472.9A CN111022977B (en) | 2019-12-27 | 2019-12-27 | Be applied to adjustable LED lamp of anti-dazzle of tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911372472.9A CN111022977B (en) | 2019-12-27 | 2019-12-27 | Be applied to adjustable LED lamp of anti-dazzle of tunnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111022977A CN111022977A (en) | 2020-04-17 |
| CN111022977B true CN111022977B (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911372472.9A Active CN111022977B (en) | 2019-12-27 | 2019-12-27 | Be applied to adjustable LED lamp of anti-dazzle of tunnel |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981366A (en) * | 2020-09-05 | 2020-11-24 | 芜湖市神龙新能源科技有限公司 | LED street lamp for municipal tunnel warning |
| CN112097191B (en) * | 2020-10-20 | 2021-05-07 | 四川数字可见科技有限公司 | Photosensitive intelligent dimming street lamp for residential area |
| CN113701069B (en) * | 2021-10-26 | 2021-12-21 | 南通华昱照明电器有限公司 | Projecting lamp of self-interacting focus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204494228U (en) * | 2015-04-08 | 2015-07-22 | 福建鸿博光电科技有限公司 | A kind of mist transmitting glare prevention LED street lamp |
| CN209540621U (en) * | 2019-01-30 | 2019-10-25 | 南京登峰照明集团有限公司 | A kind of free from glare Tunnel Lamp |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2129373Y (en) * | 1992-08-28 | 1993-04-07 | 王汉如 | Spotlight with liquid-zoom lens |
| CN102840552B (en) * | 2011-06-21 | 2014-09-10 | 海洋王照明科技股份有限公司 | Lens focusing structure and lamp adopting lens focusing structure |
| US20180307043A1 (en) * | 2015-12-30 | 2018-10-25 | Shenzhen Royole Technologies Co. Ltd. | Head-mounted display device |
| CN208204886U (en) * | 2018-04-27 | 2018-12-07 | 中山市达尔科光学有限公司 | A kind of LED anti-glare lens |
| CN109058779A (en) * | 2018-08-24 | 2018-12-21 | 重庆秉为科技有限公司 | A kind of anti-dazzle photosystem of LED and glare prevention LED lamp |
| CN209229480U (en) * | 2019-01-18 | 2019-08-09 | 广东纽厄尔光电科技有限公司 | A kind of novel Tunnel Lamp |
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2019
- 2019-12-27 CN CN201911372472.9A patent/CN111022977B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204494228U (en) * | 2015-04-08 | 2015-07-22 | 福建鸿博光电科技有限公司 | A kind of mist transmitting glare prevention LED street lamp |
| CN209540621U (en) * | 2019-01-30 | 2019-10-25 | 南京登峰照明集团有限公司 | A kind of free from glare Tunnel Lamp |
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| CN111022977A (en) | 2020-04-17 |
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