CN107850286B - Street lamp lampshade and street lamp - Google Patents
Street lamp lampshade and street lamp Download PDFInfo
- Publication number
- CN107850286B CN107850286B CN201680035579.2A CN201680035579A CN107850286B CN 107850286 B CN107850286 B CN 107850286B CN 201680035579 A CN201680035579 A CN 201680035579A CN 107850286 B CN107850286 B CN 107850286B
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- groove
- light source
- refraction
- lampshade
- street lamp
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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
- F21V3/00—Globes; Bowls; Cover glasses
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A street lamp shade with a rainy day lighting function and a street lamp comprise a shade body (1) with a built-in light source, wherein an opening (11) is formed in the upper end of the shade body (1), a rain collecting groove (12) is formed below the opening (11), a refraction groove (13) is formed in one side of the rain collecting groove (12), the rain collecting groove (12) is communicated with the refraction groove (13), and a through hole is a rain drainage channel (14); the bottom in refraction groove (13) with the relevant position on lamp shade body (1) upper portion is provided with a pair of infrared sensor (15), infrared sensor (15) pass through the switch of circuit control light source, work as when infrared sensor (15) intercommunicate, the light source is closed, works as when infrared sensor (15) break off each other, the light source is opened. The street lamp lampshade can be turned on to illuminate in rainy days.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of illumination, in particular to a street lamp shade and a street lamp, and particularly relates to a street lamp shade with a rainy day illumination function and a street lamp with the street lamp shade.
[ background of the invention ]
The street lamp is used for illuminating roads, and the lampshade of the street lamp usually plays roles of rain shielding, sun shading, light condensation, support and the like, for example, the Chinese patent with the publication number of CN 203703828U discloses the lampshade of the street lamp, which utilizes the far distance of optical reflection to collect light, has good illuminating effect, saves energy and protects environment.
However, in rainy days, especially heavy rainy days, the weather is dark, the rain curtain shields the sight line, the sight line of the road is not good, the judgment of a driver is influenced, and the traffic accident is easy to happen.
[ summary of the invention ]
The invention aims to solve the problems and provides a street lamp lampshade for turning on a light source to illuminate in heavy rain and a street lamp with the street lamp lampshade.
The present invention provides: a street lamp shade with a rainy day lighting function comprises a lampshade body with a built-in light source, wherein an opening is formed in the upper end of the lampshade body, a rain collecting groove is formed below the opening, a refraction groove is formed in one side of the rain collecting groove, the rain collecting groove is communicated with the refraction groove, and a through hole is a rain drainage channel; the bottom in refraction groove with the relevant position on lamp shade body upper portion is provided with a pair of infrared sensor, infrared sensor passes through the switch of circuit control light source, works as during infrared sensor UNICOM each other, the light source is closed, works as during infrared sensor breaks off each other, the light source is opened.
The invention also provides a street lamp, which comprises a lamp holder, a light source and a street lamp lampshade and is characterized in that the street lamp lampshade has a lighting function in rainy days and comprises a lampshade body with a built-in light source, the upper end of the lampshade body is provided with an opening, a rain collecting groove is arranged below the opening, one side of the rain collecting groove is provided with a refraction groove, the rain collecting groove is communicated with the refraction groove, and the through hole is a rain drainage channel; the bottom in refraction groove with the relevant position on lamp shade body upper portion is provided with a pair of infrared sensor, infrared sensor passes through the switch of circuit control light source, works as during infrared sensor UNICOM each other, the light source is closed, works as during infrared sensor breaks off each other, the light source is opened.
Preferably, in the above technical solution, the width of the refraction groove is less than 3mm, and the depth of the refraction groove is greater than 35 mm.
During raining, the rainwater flows into the rain collecting groove from the opening, flows down by the rain drainage channel of rain collecting groove bottom again, and flows into the refraction groove, and when the rainfall was big enough, the rainwater was in the degree of depth in the refraction groove is darker, so this moment is located the infrared ray that the infrared sensor of the bottom of refraction groove launched is refracted, is located infrared ray's irradiation can not be experienced to the infrared sensor on lamp shade body upper portion, is equivalent to the infrared sensor disconnection, receives infrared sensor's signal through the controller to control the light source, make the light source open, throw light on to the road.
The width and the depth of the refraction groove are limited to ensure the refraction angle of the infrared ray under the condition of certain rainfall (the rainfall is larger, and the road sight is not clear), so that the pair of infrared sensors are disconnected; when the rainfall is small, the road sight is good, the water quantity in the refraction groove is small, the refraction angle of the infrared ray is insufficient, the pair of infrared ray sensors are still in a communicated state, and the controller receives signals, so that the light source is not started.
The rain drainage channel can avoid water accumulation in the rain collection groove.
Preferably, both ends of the opening have inclined surfaces inclined downward.
Preferably, the opening is provided with a filter screen, and the aperture of the filter screen is 1-5 mm.
The filter screen prevents sundries from entering the rain collecting groove to block the refraction groove or the rain drainage channel.
Preferably, in the above technical solution, the profile of the rain drainage channel is the same as the cross-sectional profile of the refraction groove, that is, the contact surface of the refraction groove and the rain collection groove is completely communicated except the bottom end.
Preferably, the bottom of the rain collecting groove is provided with radiating fins, and the bottom ends of the radiating fins are provided with water permeable holes.
Preferably, in the above technical solution, an outlet of the refraction groove is provided with a heat radiation fin.
As above-mentioned technical scheme's preferred, the refraction groove pass through the elastic component with the rain groove links to each other, works as during the refraction inslot passes through the rainwater, the gravity in refraction groove increases, and the spring becomes long, and the one end in refraction groove moves down, and is a pair of infrared sensor staggers each other, and the light source is opened, and the rain stops back or when rain, the gravity in refraction groove diminishes, and the spring will the refraction groove is pulled back, and is a pair of infrared sensor is right again, and the light source is closed.
In summary, the invention has the following advantages:
the street lamp shade and the street lamp suitable for illumination in rainy days have the advantages that the light source is turned on in ① heavy rain days, so that a driver has better sight, the heat dissipation performance of ② is good, the light source is turned on in rainy days, and rainwater flows through the heat dissipation fins to play a role in water cooling.
[ description of the drawings ]
Fig. 1 is a schematic structural view of a lampshade of a street lamp suitable for illumination in rainy days according to embodiment 1;
fig. 2 is a schematic structural view of a lampshade of a street lamp suitable for illumination in rainy days according to embodiment 2;
FIG. 3 is a schematic structural view of a lampshade of a street lamp, wherein the refraction groove and the rain collection groove are connected through a spring;
in the figure, 1-a lampshade body, 11-an opening, 12-a rain collecting groove, 13-a refraction groove, 14-a rain discharging channel, 15-an infrared sensor, 16-a filter screen and 17-a radiating fin.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. The embodiments of the present invention, and all other embodiments obtained by those skilled in the art without any inventive step, are within the scope of the present invention.
The present invention will be described in detail below by way of examples with reference to the accompanying drawings.
Example 1: a street lamp shade with a rainy day lighting function comprises a shade body 1 with a built-in LED light source, wherein an opening 11 is formed in the upper end of the shade body 1, inclined planes inclining downwards are arranged at two ends of the opening 11, a rain collecting groove 12 is arranged below the opening 11, a refraction groove 13 is arranged on one side of the rain collecting groove 12, the rain collecting groove 12 is communicated with the refraction groove 13, and a through hole is a rain drainage channel 14; the bottom in refraction groove 13 with the relevant position on 1 upper portion of lamp shade body is provided with a pair of infrared sensor 15, infrared sensor 15 passes through the switch of circuit control light source, works as during the mutual UNICOM of infrared sensor 15, the light source is closed, works as when infrared sensor 15 breaks off each other, the light source is opened.
The width of refraction groove 13 is 2.5mm, the degree of depth of refraction groove 13 is 40 mm.
A filter screen 16 is arranged at the opening 11.
The profile of the rain drainage channel 14 is the same as the cross-sectional profile of the refraction groove 13, that is, the contact surface of the refraction groove 13 and the rain collection groove 12 is all communicated except the bottom end.
The bottom of the rain collecting groove 12 is provided with a radiating fin 17, and the bottom end of the radiating fin 17 is provided with a water permeable hole.
Example 2: a street lamp comprises a lamp holder, a light source and a street lamp shade, and is characterized in that the street lamp shade comprises a lampshade body 1 with an LED light source arranged inside, the upper end of the lampshade body 1 is provided with an opening 11, two ends of the opening 11 are provided with inclined planes inclining downwards, a rain collecting groove 12 is arranged below the opening 11, one side of the rain collecting groove 12 is provided with a refraction groove 13, the rain collecting groove 12 is communicated with the refraction groove 13, and a through hole is a rain drainage channel 14; the bottom in refraction groove 13 with the relevant position on 1 upper portion of lamp shade body is provided with a pair of infrared sensor 15, infrared sensor 15 passes through the switch of circuit control light source, works as during the mutual UNICOM of infrared sensor 15, the light source is closed, works as when infrared sensor 15 breaks off each other, the light source is opened.
The width of refraction groove 13 is 2.7mm, and the depth of refraction groove 13 is 38 mm.
A filter screen 16 is arranged at the opening 11.
The profile of the rain drainage channel 14 is the same as the cross-sectional profile of the refraction groove 13, that is, the contact surface of the refraction groove 13 and the rain collection groove 12 is all communicated except the bottom end. And a heat radiating fin 17 is arranged at the outlet of the refraction groove 13.
Claims (8)
1. The utility model provides a street lamp shade, street lamp shade takes rainy day illumination function, lamp shade body (1) including built-in light source, its characterized in that: an opening (11) is formed in the upper end of the lampshade body (1), a rain collecting groove (12) is formed below the opening (11), a refraction groove (13) is formed in one side of the rain collecting groove (12), the rain collecting groove (12) is communicated with the refraction groove (13), and a through hole formed by communicating the rain collecting groove (12) with the refraction groove (13) is a rain drainage channel (14); the bottom in refraction groove (13) with the relevant position on lamp shade body (1) upper portion is provided with a pair of infrared sensor (15), infrared sensor (15) pass through the switch of circuit control light source, work as when infrared sensor (15) intercommunicate, the light source is closed, works as when infrared sensor (15) break off each other, the light source is opened.
2. The lampshade for street lamps according to claim 1, characterized in that: the width of refraction groove (13) is less than 3mm, the degree of depth of refraction groove (13) is greater than 35 mm.
3. The lampshade for street lamps according to claim 1, characterized in that: both ends of the opening (11) are provided with inclined planes which incline downwards.
4. The lampshade for street lamps according to claim 1, characterized in that: a filter screen (16) is arranged at the opening (11), and the aperture of the filter screen (16) is 1-5 mm.
5. The lampshade for street lamps according to claim 1, characterized in that: the profile of the rain drainage channel (14) is the same as the cross-sectional profile of the refraction groove (13), namely, the contact surface of the refraction groove (13) and the rain collection groove (12) is completely communicated except the bottom end.
6. The lampshade for street lamps according to claim 1, characterized in that: the bottom of the rain collecting groove (12) is provided with radiating fins (17), and the bottom ends of the radiating fins (17) are provided with water permeable holes.
7. The lampshade for street lamps according to claim 1, characterized in that: and the outlet of the refraction groove (13) is provided with a radiating fin (17).
8. A street lamp comprising a lamp holder, a light source and a street lamp cover, characterized in that the street lamp cover is according to any one of claims 1-7.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610062264.9A CN105485621B (en) | 2016-01-29 | 2016-01-29 | A kind of street lampshade with rainy day illumination functions |
| CN2016100622649 | 2016-01-29 | ||
| PCT/CN2016/108504 WO2017128862A1 (en) | 2016-01-29 | 2016-12-05 | Street light cover and street light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107850286A CN107850286A (en) | 2018-03-27 |
| CN107850286B true CN107850286B (en) | 2020-05-08 |
Family
ID=55672781
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610062264.9A Active CN105485621B (en) | 2016-01-29 | 2016-01-29 | A kind of street lampshade with rainy day illumination functions |
| CN201680035579.2A Active CN107850286B (en) | 2016-01-29 | 2016-12-05 | Street lamp lampshade and street lamp |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610062264.9A Active CN105485621B (en) | 2016-01-29 | 2016-01-29 | A kind of street lampshade with rainy day illumination functions |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN105485621B (en) |
| WO (1) | WO2017128862A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485621B (en) * | 2016-01-29 | 2017-03-08 | 中山市和泰照明有限公司 | A kind of street lampshade with rainy day illumination functions |
| CN107940358A (en) * | 2017-11-24 | 2018-04-20 | 韩磊 | A kind of lampshade for being suitable for outdoor rainy day street lamp |
| CN108006537A (en) * | 2017-11-24 | 2018-05-08 | 韩磊 | A kind of street lampshade for rainy day illumination |
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| CN1023663C (en) * | 1991-12-28 | 1994-02-02 | 国家环境保护局华南环境科学研究所 | Optic contrlling rain sensor |
| US5661303A (en) * | 1996-05-24 | 1997-08-26 | Libbey-Owens-Ford Co. | Compact moisture sensor with collimator lenses and prismatic coupler |
| CN201133630Y (en) * | 2007-12-29 | 2008-10-15 | 林秀林 | Luminous diode large power lighting lamp |
| KR100981196B1 (en) * | 2008-07-23 | 2010-09-10 | 한국오므론전장주식회사 | Prism mediated type rain sensor |
| CN201487792U (en) * | 2009-08-20 | 2010-05-26 | 杭州佑国光电科技有限公司 | Lawn lamp |
| KR101064949B1 (en) * | 2009-09-25 | 2011-09-16 | (주)바벨시스템 | Lantern for umbrella |
| CN102455213A (en) * | 2010-10-30 | 2012-05-16 | 比亚迪股份有限公司 | Illumination sensor and rainfall sensor |
| CN103293565A (en) * | 2012-03-02 | 2013-09-11 | 捷达世软件（深圳）有限公司 | Meteorological monitoring system and street lamp system using same |
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| CN203421595U (en) * | 2013-07-19 | 2014-02-05 | 奉化市金源电子有限公司 | LED street lamp for adjusting cold-warm color temperatures in rain sensing mode |
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| CN204153680U (en) * | 2014-10-16 | 2015-02-11 | 艾而丹(漳州)光电科技有限公司 | A kind of LED street lamp |
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| CN105485621B (en) * | 2016-01-29 | 2017-03-08 | 中山市和泰照明有限公司 | A kind of street lampshade with rainy day illumination functions |
| CN205480788U (en) * | 2016-01-29 | 2016-08-17 | 湖州巨力铝型材有限公司 | Be suitable for street lamp lamp shade of rainy day illumination |
| CN205332083U (en) * | 2016-01-29 | 2016-06-22 | 湖州巨力铝型材有限公司 | Take street lamp lamp shade of rainy day illumination function |
| CN105485625B (en) * | 2016-01-29 | 2017-01-18 | 国网山东省电力公司夏津县供电公司 | Street lamp lampshade suitable for illumination in rainy days |
-
2016
- 2016-01-29 CN CN201610062264.9A patent/CN105485621B/en active Active
- 2016-12-05 CN CN201680035579.2A patent/CN107850286B/en active Active
- 2016-12-05 WO PCT/CN2016/108504 patent/WO2017128862A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN107850286A (en) | 2018-03-27 |
| WO2017128862A1 (en) | 2017-08-03 |
| CN105485621A (en) | 2016-04-13 |
| CN105485621B (en) | 2017-03-08 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200327 Address after: 315400 No.18 Fengyi Road, Yuyao City, Ningbo City, Zhejiang Province Applicant after: Zhejiang Hongyuan Lighting Group Co., Ltd Address before: 518000 Guangdong city of Shenzhen province Futian District Fuhua Road No. 6 Building 1403 business tax Applicant before: Liu Chao |
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