CN205332083U - Take street lamp lamp shade of rainy day illumination function - Google Patents
Take street lamp lamp shade of rainy day illumination function Download PDFInfo
- Publication number
- CN205332083U CN205332083U CN201620090555.4U CN201620090555U CN205332083U CN 205332083 U CN205332083 U CN 205332083U CN 201620090555 U CN201620090555 U CN 201620090555U CN 205332083 U CN205332083 U CN 205332083U
- Authority
- CN
- China
- Prior art keywords
- rain
- rainy day
- light source
- infrared sensor
- lamp shade
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- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a take street lamp lamp shade of rainy day illumination function belongs to the lighting technology field. A take street lamp lamp shade of rainy day illumination function, includes built in light source's lamp shade body, the opening has been seted up to the upper end of lamp shade body, the opening below is provided with rainwater collecting groove, one side of rainwater collecting groove is provided with the refraction groove, rainwater collecting groove with the refraction groove is linked together, and the through -hole is for arranging the rain passageway, the refraction groove the bottom 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 the mutual UNICOM of infrared sensor, the light source is closed, works as when infrared sensor breaks off each other, the light source is opened. The illumination can be opened to this street lamp lamp shade when the rainy day.
Description
Technical field
This utility model relates to lighting technical field, is specifically related to a kind of street lampshade with rainy day illumination functions。
Background technology
Street lamp is for being illuminated road, the lampshade of street lamp often plays the effects such as rain cover, sunshade, optically focused, offer support, Chinese utility model patent if Authorization Notice No. is CN203703828U discloses a kind of street lampshade, utilize optical reflection away from, assemble light, good illumination effect and energy-conserving and environment-protective。
But, when rainy day especially heavy rain weather, weather is dark, the curtain of rain blocks sight line, and road sight line is in poor shape, affects the judgement of driver, easily gets into an accident。
Utility model content
The purpose of this utility model, is to solve the problems referred to above, it is provided that a kind of heavy rain weather opens the street lampshade that light source is illuminated。
The technical scheme that this utility model solves the problems referred to above is as follows:
A kind of street lampshade with rainy day illumination functions, including the lamp shade body of built-in light source, the upper end of described lamp shade body offers opening, described opening is arranged below rain-harvesting trough, the side of described rain-harvesting trough is provided with refracted slot, and described rain-harvesting trough is connected with described refracted slot, and through hole is row's rain passage；The bottom of described refracted slot and the relevant position on described lamp shade body top are provided with a pair infrared sensor, described infrared sensor controls the switch of light source by circuit, when the mutual UNICOM of described infrared sensor, described light source is closed, when described infrared sensor disconnects mutually, described light source is opened。
Preferred as technique scheme, the width of described refracted slot is less than 3mm, and the degree of depth of described refracted slot is more than 35mm。
When raining, rainwater is flowed into rain-harvesting trough from opening, flowed down by the row's rain passage bottom rain-harvesting trough again, and flow into refracted slot, when rainfall is sufficiently large, the rainwater degree of depth in described refracted slot is deeper, so it is now placed in the infrared ray that the infrared sensor of the bottom of described refracted slot launches to be refracted, the infrared sensor being positioned at described lamp shade body top is not felt by ultrared irradiation, be equivalent to infrared sensor disconnect, received the signal of infrared sensor by controller, and control light source, light source is opened, road is illuminated。
The width of restriction refracted slot and the degree of depth are to ensure ultrared refraction angle when certain rainfall (rainfall is relatively big, and road sight line is unintelligible), making a pair infrared ray sensor be disconnected；When rainfall is less, road sight line is fair, and in refracted slot, the water yield is few, and ultrared refraction angle is not enough, and a pair infrared ray sensor is still in UNICOM's state, and controller receives signal so that light source is not turned on。
Row's rain passage is it can be avoided that rain-harvesting trough internal water accumulation。
Preferred as technique scheme, described opening two ends have downward-sloping inclined-plane。
Preferred as technique scheme, described opening part is provided with filter screen, and the aperture of described filter screen is 1-5mm。
Filter screen prevents foreign material from entering rain-harvesting trough, blocking refracted slot or row's rain passage。
Preferred as technique scheme, the profile of described row's rain passage is identical with the cross section profile of described refracted slot, i.e. contact surface whole UNICOMs except bottom of described refracted slot and described rain-harvesting trough。
Preferred as technique scheme, the bottom of described rain-harvesting trough is provided with radiating fin, and described radiating fin bottom offers permeable hole。
Preferred as technique scheme, the exit of described refracted slot is provided with radiating fin。
Preferred as technique scheme, described refracted slot is connected with described rain-harvesting trough by elastic component, when passing through rainwater in described refracted slot, the gravity of described refracted slot increases, spring is elongated, and one end of refracted slot moves down, and described in a pair, infrared sensor staggers mutually, light source is opened, rain stops rear or rain hour, and the gravity of described refracted slot diminishes, and described refracted slot is retracted by spring, infrared sensor described in a pair is again to upper, and light source is closed。
In sum, this utility model has the advantage that
A kind of street lampshade being suitable to rainy day illumination described in the utility model has the advantage that 1. heavy rain weather opens light source so that driver has better view；2. perfect heat-dissipating, when raining, light source is opened, and rainwater simultaneously flows through radiating fin and plays water-cooled effect。
Accompanying drawing explanation
Fig. 1 is a kind of street lampshade structural representation being suitable to rainy day illumination described in embodiment 1；
Fig. 2 is a kind of street lampshade structural representation being suitable to rainy day illumination described in embodiment 2；
Fig. 3 is the street lampshade structural representation that refracted slot is connected by spring with rain-harvesting trough；
In figure, 1-lamp shade body, 11-opening, 12-rain-harvesting trough, 13-refracted slot, 14-arrange rain passage, 15-infrared sensor, 16-filter screen, 17-radiating fin。
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments。Embodiment in this utility model, all other embodiments that those of ordinary skill in the art obtain under not doing creative work premise, broadly fall into the scope of this utility model protection。
This utility model is described in detail with embodiment below in conjunction with accompanying drawing。
Embodiment 1: a kind of street lampshade with rainy day illumination functions, lamp shade body 1 including built-in LED light source, the upper end of described lamp shade body 1 offers opening 11, described opening 11 two ends have downward-sloping inclined-plane, described opening 11 is arranged below rain-harvesting trough 12, the side of described rain-harvesting trough 12 is provided with refracted slot 13, and described rain-harvesting trough 12 is connected with described refracted slot 13, and through hole is row's rain passage 14；The bottom of described refracted slot 13 and the relevant position on described lamp shade body 1 top are provided with a pair infrared sensor 15, described infrared sensor 15 controls the switch of light source by circuit, when described infrared sensor 15 mutual UNICOM, described light source is closed, when described infrared sensor 15 disconnects mutually, described light source is opened。
The width of described refracted slot 13 is 2.5mm, and the degree of depth of described refracted slot 13 is 40mm。
Described opening 11 place is provided with filter screen 16。
The profile of described row's rain passage 14 is identical with the cross section profile of described refracted slot 13, i.e. contact surface whole UNICOMs except bottom of described refracted slot 13 and described rain-harvesting trough 12。
The bottom of described rain-harvesting trough 12 is provided with radiating fin 17, and described radiating fin 17 bottom offers permeable hole。
Embodiment 2: a kind of street lampshade with rainy day illumination functions, lamp shade body 1 including built-in LED light source, the upper end of described lamp shade body 1 offers opening 11, described opening 11 two ends have downward-sloping inclined-plane, described opening 11 is arranged below rain-harvesting trough 12, the side of described rain-harvesting trough 12 is provided with refracted slot 13, and described rain-harvesting trough 12 is connected with described refracted slot 13, and through hole is row's rain passage 14；The bottom of described refracted slot 13 and the relevant position on described lamp shade body 1 top are provided with a pair infrared sensor 15, described infrared sensor 15 controls the switch of light source by circuit, when described infrared sensor 15 mutual UNICOM, described light source is closed, when described infrared sensor 15 disconnects mutually, described light source is opened。
The width of described refracted slot 13 is 2.7mm, and the degree of depth of described refracted slot 13 is 38mm。
Described opening 11 place is provided with filter screen 16。
The profile of described row's rain passage 14 is identical with the cross section profile of described refracted slot 13, i.e. contact surface whole UNICOMs except bottom of described refracted slot 13 and described rain-harvesting trough 12。The exit of described refracted slot 13 is provided with radiating fin 17。
Claims (7)
1. the street lampshade with rainy day illumination functions, lamp shade body (1) including built-in light source, it is characterized in that: the upper end of described lamp shade body (1) offers opening (11), described opening (11) is arranged below rain-harvesting trough (12), the side of described rain-harvesting trough (12) is provided with refracted slot (13), described rain-harvesting trough (12) is connected with described refracted slot (13), and through hole is row's rain passage (14)；The bottom of described refracted slot (13) and the relevant position on described lamp shade body (1) top are provided with a pair infrared sensor (15), described infrared sensor (15) controls the switch of light source by circuit, when described infrared sensor (15) UNICOM mutually, described light source is closed, when described infrared sensor (15) disconnects mutually, described light source is opened。
2. a kind of street lampshade with rainy day illumination functions according to claim 1, it is characterised in that: the width of described refracted slot (13) is less than 3mm, and the degree of depth of described refracted slot (13) is more than 35mm。
3. a kind of street lampshade with rainy day illumination functions according to claim 1, it is characterised in that: described opening (11) two ends have downward-sloping inclined-plane。
4. a kind of street lampshade with rainy day illumination functions according to claim 1, it is characterised in that: described opening (11) place is provided with filter screen (16), and the aperture of described filter screen (16) is 1-5mm。
5. a kind of street lampshade with rainy day illumination functions according to claim 1, it is characterized in that: the profile of described row's rain passage (14) is identical with the cross section profile of described refracted slot (13), i.e. contact surface whole UNICOMs except bottom of described refracted slot (13) and described rain-harvesting trough (12)。
6. a kind of street lampshade with rainy day illumination functions according to claim 1, it is characterised in that: the bottom of described rain-harvesting trough (12) is provided with radiating fin (17), and described radiating fin (17) bottom offers permeable hole。
7. a kind of street lampshade with rainy day illumination functions according to claim 1, it is characterised in that: the exit of described refracted slot (13) is provided with radiating fin (17)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620090555.4U CN205332083U (en) | 2016-01-29 | 2016-01-29 | Take street lamp lamp shade of rainy day illumination function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620090555.4U CN205332083U (en) | 2016-01-29 | 2016-01-29 | Take street lamp lamp shade of rainy day illumination function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205332083U true CN205332083U (en) | 2016-06-22 |
Family
ID=56316440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620090555.4U Expired - Fee Related CN205332083U (en) | 2016-01-29 | 2016-01-29 | Take street lamp lamp shade of rainy day illumination function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205332083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485621A (en) * | 2016-01-29 | 2016-04-13 | 湖州巨力铝型材有限公司 | Street lamp shade having lighting function in rainy days |
-
2016
- 2016-01-29 CN CN201620090555.4U patent/CN205332083U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485621A (en) * | 2016-01-29 | 2016-04-13 | 湖州巨力铝型材有限公司 | Street lamp shade having lighting function in rainy days |
| WO2017128862A1 (en) * | 2016-01-29 | 2017-08-03 | 柳超 | Street light cover and street light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20170129 |