WO2017128861A1 - 一种led路灯 - Google Patents

一种led路灯 Download PDF

Info

Publication number
WO2017128861A1
WO2017128861A1 PCT/CN2016/108503 CN2016108503W WO2017128861A1 WO 2017128861 A1 WO2017128861 A1 WO 2017128861A1 CN 2016108503 W CN2016108503 W CN 2016108503W WO 2017128861 A1 WO2017128861 A1 WO 2017128861A1
Authority
WO
WIPO (PCT)
Prior art keywords
light source
light
street lamp
led
disposed
Prior art date
Application number
PCT/CN2016/108503
Other languages
English (en)
French (fr)
Inventor
柳超
Original Assignee
柳超
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 柳超 filed Critical 柳超
Priority to CN201680035609.XA priority Critical patent/CN107683386A/zh
Publication of WO2017128861A1 publication Critical patent/WO2017128861A1/zh

Links

Images

Classifications

    • 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
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/02—Cages
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • 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
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • 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

Definitions

  • the present invention relates to the field of lighting technologies, and in particular, to a street lamp cover suitable for rainy day lighting and an LED street lamp having the lamp cover.
  • the street lamp is used to illuminate the road.
  • the lampshade of the street lamp often plays the role of sheltering rain, shading, concentrating and providing support.
  • the Chinese invention patent with the authorization number CN203703828 U discloses a street lamp shade, which is far away by optical reflection. , gather lighting, lighting effect is good and energy saving and environmental protection.
  • some roads are divided into several types of passages, such as pedestrian passages, non-motor vehicle passages, and muck roads. They are distinguished only by the marking lines on the road surface, which is more difficult for drivers at night. Especially for drivers who drive long distances and high time, it takes extra experience to identify the marking lines on the road. It is difficult to disperse energy and cause traffic accidents.
  • the object of the present invention is to solve the above problems, to provide a light source for turning on a rainy weather, and to illuminate the road in a sub-area, and to distinguish the street lamp shades suitable for rainy day lighting of different passages by using the difference in color and strength of the light.
  • the invention provides a lampshade lamp cover suitable for rainy day illumination, comprising a lampshade body with a built-in light source, wherein the lampshade body is made of one material or several materials of plastic, alloy, wood, stone;
  • the first indicator illumination area (1) and the second identification illumination area (2) are respectively disposed on two sides of the lamp cover body, and the first identification illumination area (1) and the second identification illumination area (2) are disposed.
  • the first indicator illumination area (1) and the second indicator illumination area (2) respectively project light of the LED light source to different areas; the upper end of the lamp cover body is opened An opening (6), a rain collecting trough (7) is disposed under the opening, a rain drain channel (71) is disposed at a bottom end of the rain collecting trough (7), and the rain collecting trough (7) is located in the rain drain
  • One side of the passage (71) is provided with a refraction groove (8), and a corresponding position of the bottom end of the refraction groove (8) and the upper portion of the lamp cover body is provided with a pair of infrared sensors (9), the infrared sensor (9)
  • the switches of the light source are controlled by a circuit, the light sources being turned off when the infrared sensors (9) are in communication with each other, and the light sources are turned on when the infrared sensors (9) are disconnected from each other.
  • the invention also provides an LED street lamp, the LED street lamp comprising a lamp holder, an LED light source and a lamp cover, wherein the LED street lamp is suitable for rainy day illumination, the lamp cover comprises a lamp cover body with a built-in light source, the lamp cover body is made of plastic, alloy, One of the wood or the stone material or a plurality of materials; the two sides of the lampshade are respectively provided with a first indicator illumination zone and a second indicator illumination zone, the first indicator illumination zone and the second identifier
  • An LED light source is disposed in the illumination area, and when the LED light source emits light, the first indicator illumination area and the second indicator illumination area respectively project light of the LED light source to different areas; the upper end of the lamp cover body is opened An opening, a rain collecting trough is disposed under the opening, a bottom of the rain collecting trough is provided with a rain drain channel, and the rain collecting trough is disposed at one side of the rain drain channel with a refraction groove, and the bottom of the refraction
  • the refractive groove has a width of less than 3 mm, and the refractive groove has a depth of more than 35 mm.
  • both ends of the opening have inclined faces that are inclined downward.
  • Limiting the width and depth of the refraction groove is to ensure the refraction angle of the infrared rays in a certain amount of rainfall (the rainfall is large, the road line is not clear), so that the pair of infrared sensors are disconnected; when the rainfall is small, the road sight is still good, and the refraction is The amount of water in the tank is small, the angle of refraction of the infrared rays is insufficient, and the pair of infrared sensors are still in the connected state, and the light source is not turned on.
  • the rain drain at the bottom avoids the accumulation of water in the collecting trough.
  • motor vehicles are often required to be illuminated by light, rather than motor vehicles.
  • the speed of the vehicle in the lane is relatively slow and relatively small, and does not require such bright lighting; separating the two has two major benefits:
  • the illumination area is narrower than that of the ordinary street lamps, which means that the requirements for the energy consumption of the bulbs are reduced, and the bulbs with lower energy consumption are selected.
  • the requirements can be met, and the lighting requirements of the non-motor vehicle lanes are not high. Light bulbs with lower energy consumption can be used, and the lighting is fully utilized for lighting, saving energy;
  • the first indicator illumination zone and the second marker illumination zone are arc-shaped at one end as viewed in cross section.
  • the circular arc-shaped marking illumination area facilitates concentrating.
  • the first indicator light area and the outer side of the second indicator illumination area are respectively provided with a first light guide plate and a second light guide plate.
  • the light guide plate further restricts the gathering of the light to play the role of collecting light.
  • the length of the first light guide plate is longer than the length of the second light guide plate.
  • the motor vehicle lane needs better concentrating, so the length of the first light guide plate is longer; the non-motor vehicle lane has the second requirement for light gathering, and the second light guide plate is not required.
  • the first light guide plate is connected to the circular arc-shaped cross section of the first marker illumination region in a tangential direction.
  • the angle between the second light guide plate and the inner side surface of the second indicator illumination zone is 120°-175°.
  • the width of the motor vehicle lane is often greater than the width of the non-motor vehicle lane, and the first light guide plate is connected to the arc-shaped cross section of the first indicator illumination region in a tangential direction, that is, the angle between the two is 180°. At this time, the light is substantially not reflected by the presence of the first light guide plate, and is suitable for lighting the driving lane of the motor vehicle.
  • the width of the non-motor vehicle lane is relatively narrow, and the angle of the second light guide plate can be folded. Achieve lighting.
  • the first light guide plate and the second light guide plate are hinged to an outer side of the first indicator illumination area and the second indicator illumination area.
  • the hinge structure has an adjustable rotation angle of the first light guide plate and the second light guide plate, that is, the illumination range of the first indicator illumination area and the second indicator illumination area is adjustable, and is suitable for illumination at night when the road condition changes. For example, some road constructions lead to narrowing and widening of roads.
  • At least one auxiliary indicator illumination area is disposed between the first indicator illumination area and the second indicator illumination area.
  • One or more auxiliary identification lighting zones are suitable for illumination of multiple different channels.
  • the inner side surfaces of the first indicator illumination area and the second indicator illumination area are provided with a smooth reflective layer.
  • the lampshade body is made of an aluminum alloy.
  • the refraction groove is connected to the rain collecting trough by an elastic member, and when the refraction groove passes rainwater, the gravity of the refraction groove increases, the spring becomes long, and one end of the refraction groove is downward.
  • a pair of the infrared sensors are staggered from each other, the light source is turned on, the rain is stopped, or the rain is small, the gravity of the refraction groove becomes small, the spring pulls the refraction groove back, and the pair of the infrared sensors are re-paired, the light source shut down.
  • the present invention has the following advantages:
  • the street lamp cover of the invention and the LED street lamp having the lamp cover have the following advantages: 1 the light source is turned on in a rainy weather, so that the driver has a better line of sight; 2 saving energy: the illumination of the motorway lane does not need to take care of the non-motor vehicle line
  • the lighting of the lane is narrower than that of ordinary street lamps, which means that the energy consumption requirements of the bulbs are reduced.
  • the bulbs with lower energy consumption can be used to meet the requirements, while the lighting requirements of the non-motor lanes are not required. High, you can choose a light bulb with lower energy consumption, fully utilize the lighting to save energy, save energy; 3 play a role in marking, and fine-tune the color to prevent the motor vehicle from entering the wrong place due to poor night vision.
  • At least one auxiliary indicator illumination area can be set, and the angles of the first light guide plate and the second light guide plate can be adjusted to realize the change of the illumination range when the road condition changes.
  • Figure 1 is a schematic view showing the structure of a street lamp cover
  • Figure 2 is an enlarged view of the area A of Figure 1;
  • Figure 3 is a schematic cross-sectional view of a lampshade with an auxiliary indicator illumination zone
  • 1-first indicator illumination zone 2-second marker illumination zone
  • 3-first light guide plate 4-second light guide plate
  • 5-auxiliary sign illumination zone 6-opening
  • 7-set rainwater trough 71-rain drain
  • 8-refraction slot 9-infrared sensor.
  • An LED street lamp includes a lamp holder, an LED light source, and a lamp cover, wherein the LED street lamp is suitable for rainy day illumination, the lamp cover includes a lamp cover body with a built-in light source, and the lamp cover body is made of aluminum alloy a first indicator illumination area 1 and a second indicator illumination area 2 are respectively disposed on two sides of the lamp cover body, and the LED light source is disposed in the first indicator illumination area 1 and the second indicator illumination area 2, When the LED light source emits light, the first indicator illumination area 1 and the second indicator illumination area 2 respectively project light of the LED light source to different areas; the upper end of the lamp cover body is provided with an opening 6 disposed below the opening There is a rain collecting trough 7 , the bottom end of the rain collecting trough 7 is provided with a rain drain channel 71 , and the rain collecting trough 7 is disposed on one side of the rain drain channel 71 with a refraction groove 8 , the bottom of the refraction groove 8 a pair of infrare
  • the first indicator illumination zone 1 and the second marker illumination zone 2 are arc-shaped at one end as viewed in cross section.
  • a first light guide plate 3 and a second light guide plate 4 are respectively disposed on the outer sides of the first mark illumination area 1 and the second mark illumination area 1.
  • the length of the first light guide plate 3 is longer than the second light guide plate. a length of 4; the first light guide plate 3 is connected to the circular arc-shaped cross section of the first marker illumination zone 1 in a tangential direction, and the second light guide plate 4 and the second marker illumination zone 2 are inside
  • the angle between the sides is 175°.
  • Embodiment 2 An LED street lamp, the LED street lamp comprising a lamp holder, an LED light source and a lamp cover, the street lamp cover comprising a lamp cover body with a built-in light source, the lamp cover body being made of a composite of plastic and aluminum alloy; the lamp cover body The first side of the light area 1 and the second part of the light area 2 are respectively disposed, and the first indicator light area 1 and the second indicator light area 2 are provided with an LED light source and a smooth reflective layer.
  • the first indicator illumination area 1 and the second indicator illumination area 2 respectively project light of the LED light source to different areas;
  • the upper end of the lamp cover body is provided with an opening 6 disposed below the opening
  • There is a rain collecting trough 7 the bottom end of the rain collecting trough 7 is provided with a rain drain channel 71 , and the rain collecting trough 7 is disposed on one side of the rain drain channel 71 with a refraction groove 8 , the bottom of the refraction groove 8
  • a pair of infrared sensors 9 are disposed at respective positions of the upper portion and the upper portion of the lampshade body, and the infrared sensor 9 controls a switch of the light source through a circuit.
  • the light source When the infrared sensors 9 are in communication with each other, the light source is turned off when the infrared sensor 9 is turned off. When disconnected from each other, Said light source is ON, the refractive groove 8 width is 2mm, the refractive depth of the groove 8 is 45mm.
  • a first light guide plate 3 and a second light guide plate 4 are respectively hinged to an outer side of the first indicator illumination area 1 and the second indicator illumination area 1, and the first indicator illumination area 1 and the second indicator illumination area
  • An auxiliary indicator illumination zone 5 is provided between the two.
  • the collecting trough 7 is disposed on one side of the rain channel 71 with a refraction groove 8 , and a corresponding position of the bottom end of the refraction groove 8 and the upper portion of the lamp body is provided with a pair of infrared sensors 9 , the infrared The sensor 9 controls the switch of the light source through a circuit.
  • the infrared sensor 9 When the infrared sensor 9 is in communication with each other, the light source is turned off.
  • the infrared sensor 9 is disconnected from each other, the light source is turned on, and the width of the refractive groove 8 is 2.5 mm.
  • the depth of the refractive groove 8 is 40mm.
  • both ends of the opening 6 have slopes that are inclined downward.
  • the first indicator illumination zone 1 and the second marker illumination zone 2 are arc-shaped at one end as viewed in cross section.
  • a first light guide plate 3 and a second light guide plate 4 are respectively disposed on the outer sides of the first mark illumination area 1 and the second mark illumination area 1.
  • the length of the first light guide plate 3 is longer than the second light guide plate. a length of 4; the first light guide plate 3 is connected to the circular arc-shaped cross section of the first marker illumination zone 1 in a tangential direction, and the second light guide plate 4 and the second marker illumination zone 2 are inside
  • the angle between the sides is 120°.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种适于雨天照明的路灯灯罩，包括内置光源的灯罩本体，所述灯罩本体由塑料、合金、木材、石材中的一种材料或几种材料复合制成；所述灯罩本体的两侧分别设置有第一标识光照区(1)和第二标识光照区(2)，所述第一标识光照区(1)和所述第二标识光照区(2)内设置有LED光源，当所述LED光源发光时，所述第一标识光照区(1)和所述第二标识光照区(2)将LED光源的光分别投射于不同区域；所述灯罩本体的上端开设有开口(6)，所述开口(6)下方设置有集雨槽(7)，所述集雨槽(7)底端设置有排雨通道(71)，所述集雨槽(7)位于所述排雨通道(71)的一侧设置有折射槽(8)，所述折射槽(8)的底端和所述灯罩本体上部的相应位置设置有一对红外传感器(9)，所述红外传感器(9)通过电路控制光源的开关，当所述红外传感器(9)相互联通时，所述光源关闭，当所述红外传感器(9)相互断开时，所述光源开启。该区域标识的路灯灯罩节能且能够标识不同的通道。

Description

一种LED路灯 【技术领域】
本发明涉及照明技术领域，具体涉及一种适于雨天照明的路灯灯罩以及具有该路灯灯罩的LED路灯。
【背景技术】
路灯用于对道路进行照明，路灯的灯罩往往起到遮雨、遮阳、聚光、提供支撑等作用，如授权公告号为CN203703828 U的中国发明专利公布了一种路灯灯罩，利用光学反射的远离，聚集灯光，照明效果好且节能环保。
然而，在雨天尤其是大雨天气时，天气阴暗、雨帘遮挡视线，道路视线状况不佳，影响司机的判断，易发生车祸。
另外，在实际情况中，有的道路分为好几类通道，例如人行通道、非机动车通道、渣土车通道等，仅靠路面上的标识线来区分，在夜间对于司机来讲较为困难，尤其是长途高时间驾驶的司机，要花费额外的经历去辨识路面上的标识线，一来费劲，二来容易分散精力造成交通事故。
【发明内容】
本发明的目的，是为了解决上述问题，提供一种大雨天气开启光源，并可分区域对道路进行照明，利用灯光的颜色、强弱的区别区分不同通道的适于雨天照明的路灯灯罩。
本发明提供一种适于雨天照明的路灯灯罩，包括内置光源的灯罩本体，其特征在于：所述灯罩本体由塑料、合金、木材、石材中的一种材料或几种材料复合制成；所述灯罩本体的两侧分别设置有第一标识光照区(1)和第二标识光照区(2)，所述第一标识光照区(1)和所述第二标识光照区(2)内设置有LED 光源，当所述LED光源发光时，所述第一标识光照区(1)和所述第二标识光照区(2)将LED光源的光分别投射于不同区域；所述灯罩本体的上端开设有开口(6)，所述开口下方设置有集雨槽(7)，所述集雨槽(7)底端设置有排雨通道(71)，所述集雨槽(7)位于所述排雨通道(71)的一侧设置有折射槽(8)，所述折射槽(8)的底端和所述灯罩本体上部的相应位置设置有一对红外传感器(9)，所述红外传感器(9)通过电路控制光源的开关，当所述红外传感器(9)相互联通时，所述光源关闭，当所述红外传感器(9)相互断开时，所述光源开启。
本发明还提供一种LED路灯，所述LED路灯包括灯座、LED光源以及灯罩，所述LED路灯适于雨天照明，所述灯罩包括内置光源的灯罩本体，所述灯罩本体由塑料、合金、木材、石材中的一种材料或几种材料复合制成；所述灯罩的两侧分别设置有第一标识光照区和第二标识光照区，所述第一标识光照区和所述第二标识光照区内设置有LED光源，当所述LED光源发光时，所述第一标识光照区和所述第二标识光照区将LED光源的光分别投射于不同区域；所述灯罩本体的上端开设有开口，所述开口下方设置有集雨槽，所述集雨槽底端设置有排雨通道，所述集雨槽位于所述排雨通道的一侧设置有折射槽，所述折射槽的底端和所述灯罩本体上部的相应位置设置有一对红外传感器，所述红外传感器通过电路控制光源的开关，当所述红外传感器相互联通时，所述光源关闭，当所述红外传感器相互断开时，所述光源开启。
作为上述技术方案的优选，所述折射槽的宽度小于3mm，所述折射槽的深度大于35mm。
作为上述技术方案的优选，所述开口两端具有向下倾斜的斜面。
下雨时，雨水从开口流入到集雨槽中，再由集雨槽底部的排雨通道流下， 并流入折射槽，当雨量足够大时，雨水在所述折射槽内的深度较深，那么此时位于所述折射槽的底端的红外传感器所发射的红外线被折射，位于所述灯罩本体上部的红外传感器感受不到红外线的照射，相当于红外传感器断开，此时光源开启，对道路进行照明。
限制折射槽的宽度和深度是为了在一定雨量(雨量较大，道路视线不清晰)的情况下保证红外线的折射角度，使一对红外线传感器被断开；当雨量较小时，道路视线尚好，折射槽内水量少，红外线的折射角度不足，一对红外线传感器尚处于联通状态，光源不开启。
位于底部的排雨通道能够避免集雨槽内积水。
道路上往往至少有两个不同功能的通道，例如机动车行车道和非机动车行车道，其中机动车行车道由于车辆速度快、体积大，往往需要光照较强的照明，而非机动车行车道的车辆速度相对较慢、体积相对较小，不需要那么明亮的照明；将二者区分开，有两大好处：
①针对机动车行车道的照明无需关照非机动车行车道的照明，其照明区域相对于普通路灯来说较窄，意味着对灯泡能耗的要求有所降低，选用能耗低一些的灯泡即可达到要求，而非机动车行车道的照明要求不高，可选用能耗更低的灯泡，充分的利用了灯光进行照明，节约了能源；
②起到标识作用，防止由于夜间视野不佳造成机动车误开入非机动车行车道或非机动车误开入机动车行车道，造成交通安全隐患，大家各行其道，安全省心。
作为上述技术方案的优选，所述第一标识光照区和所述第二标识光照区从横截面上来看为一端开口的圆弧形。
圆弧形的标识光照区有利于聚光。
作为上述技术方案的优选，所述第一标识光照区和所述第二标识光照区的外侧分别设置有第一导光板和第二导光板。
导光板进一步限制光照的聚拢，起到聚光的作用。
作为上述技术方案的优选，所述第一导光板的长度长于所述第二导光板的长度。
机动车行车道需要更好的聚光，因此第一导光板的长度较长；非机动车道对光线聚集的要求次之，无需那么长的第二导光板。
作为上述技术方案的优选，所述第一导光板与所述第一标识光照区的圆弧形横截面呈切线方向相连接。
作为上述技术方案的优选，所述第二导光板与所述第二标识光照区的内侧面的夹角为120°-175°。
机动车行车道的宽度往往大于非机动车行车道的宽度，所述第一导光板与所述第一标识光照区的圆弧形横截面呈切线方向相连接即二者的夹角为180°，此时光线基本不会因所述第一导光板的存在而发生反射，适用于对机动车行车道的照明，非机动车行车道的宽度相对较窄，可收合第二导光板的角度实现照明。
作为上述技术方案的优选，所述第一导光板和所述第二导光板铰接于所述第一标识光照区和所述第二标识光照区的外侧。
铰接结构使得所述第一导光板与所述第二导光板的转动角度可调，即第一标识光照区和第二标识光照区的光照范围可调，适用于路况发生变化时夜间的照明，如部分道路施工导致其变窄，道路扩宽等情况。
作为上述技术方案的优选，所述第一标识光照区和所述第二标识光照区之间设置有至少一个辅助标识光照区。
一个或多个辅助标识光照区适用于多个不同通道的照明。
作为上述技术方案的优选，所述第一标识光照区和所述第二标识光照区的内侧面设置有光滑的反光层。
作为上述技术方案的优选，所述灯罩本体由铝合金制造而成。
作为上述技术方案的优选，所述折射槽通过弹性件与所述集雨槽相连，当所述折射槽内通过雨水时，所述折射槽的重力增加，弹簧变长，折射槽的一端向下移动，一对所述红外传感器相互错开，光源开启，雨停后或雨小时，所述折射槽的重力变小，弹簧将所述折射槽拉回，一对所述红外传感器重新对上，光源关闭。
综上所述，本发明具有如下优点：
本发明所述的路灯灯罩以及具有该路灯灯罩的LED路灯具有如下优点：①大雨天气开启光源，使得司机具有更好的视线；②节约能源：针对机动车行车道的照明无需关照非机动车行车道的照明，其照明区域相对于普通路灯来说较窄，意味着对灯泡能耗的要求有所降低，选用能耗低一些的灯泡即可达到要求，而非机动车行车道的照明要求不高，可选用能耗更低的灯泡，充分的利用了灯光进行照明，节约了能源；③起到标识作用，可在颜色上也进行微调，防止由于夜间视野不佳造成机动车误开入非机动车行车道或非机动车误开入机动车行车道，造成交通安全隐患，大家各行其道，安全省心。④适用范围广：可设置至少一个辅助标识光照区，并可调节第一导光板和第二导光板的角度实现路况变化时的光照范围变化。
【附图说明】
图1为路灯灯罩结构示意图；
图2为图1的A区放大图；
图3为带辅助标识光照区的路灯灯罩横截面示意图；
图中，1-第一标识光照区、2-第二标识光照区、3-第一导光板、4-第二导光板、5-辅助标识光照区、6-开口、7-集雨槽、71-排雨通道、8-折射槽、9-红外传感器。
【具体实施方式】
下面将对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。本发明中的实施例，本领域普通技术人员在没有做创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
下面结合附图以实施例对本发明进行详细说明。
实施例1：一种LED路灯，所述LED路灯包括灯座、LED光源以及灯罩，所述LED路灯适于雨天照明，所述灯罩包括内置光源的灯罩本体，所述灯罩本体由铝合金制成；所述灯罩本体的两侧分别设置有第一标识光照区1和第二标识光照区2，所述第一标识光照区1和所述第二标识光照区2内设置有LED光源，当所述LED光源发光时，所述第一标识光照区1和所述第二标识光照区2将LED光源的光分别投射于不同区域；所述灯罩本体的上端开设有开口6，所述开口下方设置有集雨槽7，所述集雨槽7底端设置有排雨通道71，所述集雨槽7位于所述排雨通道71的一侧设置有折射槽8，所述折射槽8的底端和所述灯罩本体上部的相应位置设置有一对红外传感器9，所述红外传感器9通过电路 控制光源的开关，当所述红外传感器9相互联通时，所述光源关闭，当所述红外传感器9相互断开时，所述光源开启。
所述第一标识光照区1和所述第二标识光照区2从横截面上来看为一端开口的圆弧形。
所述第一标识光照区1和所述第二标识光照区1的外侧分别设置有第一导光板3和第二导光板4，所述第一导光板3的长度长于所述第二导光板4的长度；所述第一导光板3与所述第一标识光照区1的圆弧形横截面呈切线方向相连接，所述第二导光板4与所述第二标识光照区2的内侧面的夹角为175°。
实施例2：一种LED路灯，所述LED路灯包括灯座、LED光源以及灯罩，所述路灯灯罩包括内置光源的灯罩本体，所述灯罩本体由塑料和铝合金复合制成；所述灯罩本体的两侧分别设置有第一标识光照区1和第二标识光照区2，所述第一标识光照区1和所述第二标识光照区2内设置有LED光源和光滑的反光层，当所述LED光源发光时，所述第一标识光照区1和所述第二标识光照区2将LED光源的光分别投射于不同区域；所述灯罩本体的上端开设有开口6，所述开口下方设置有集雨槽7，所述集雨槽7底端设置有排雨通道71，所述集雨槽7位于所述排雨通道71的一侧设置有折射槽8，所述折射槽8的底端和所述灯罩本体上部的相应位置设置有一对红外传感器9，所述红外传感器9通过电路控制光源的开关，当所述红外传感器9相互联通时，所述光源关闭，当所述红外传感器9相互断开时，所述光源开启，所述折射槽8的宽度为2mm，所述折射槽8的深度为45mm。
所述第一标识光照区1和所述第二标识光照区2从横截面上来看为一端开口的圆弧形。
所述第一标识光照区1和所述第二标识光照区1的外侧分别铰接有第一导光板3和第二导光板4，所述第一标识光照区1和所述第二标识光照区2之间设置有个辅助标识光照区5。
实施例3：一种适于雨天照明的路灯灯罩，包括内置光源的灯罩本体，所述灯罩本体由铝合金制成；所述灯罩本体的两侧分别设置有第一标识光照区1和第二标识光照区2，所述第一标识光照区1和所述第二标识光照区2内设置有LED光源，当所述LED光源发光时，所述第一标识光照区1和所述第二标识光照区2将LED光源的光分别投射于不同区域；所述灯罩本体的上端开设有开口6，所述开口下方设置有集雨槽7，所述集雨槽7底端设置有排雨通道71，所述集雨槽7位于所述排雨通道71的一侧设置有折射槽8，所述折射槽8的底端和所述灯罩本体上部的相应位置设置有一对红外传感器9，所述红外传感器9通过电路控制光源的开关，当所述红外传感器9相互联通时，所述光源关闭，当所述红外传感器9相互断开时，所述光源开启，所述折射槽8的宽度为2.5mm，所述折射槽8的深度为40mm。
作为上述技术方案的优选，所述开口6两端具有向下倾斜的斜面。
所述第一标识光照区1和所述第二标识光照区2从横截面上来看为一端开口的圆弧形。
所述第一标识光照区1和所述第二标识光照区1的外侧分别设置有第一导光板3和第二导光板4，所述第一导光板3的长度长于所述第二导光板4的长度；所述第一导光板3与所述第一标识光照区1的圆弧形横截面呈切线方向相连接，所述第二导光板4与所述第二标识光照区2的内侧面的夹角为120°。

Claims (10)

  1. 一种LED路灯，所述LED路灯包括灯座、LED光源以及灯罩，所述灯罩包括内置LED光源的灯罩本体，其特征在于：所述灯罩本体由塑料、合金、木材、石材中的一种材料或几种材料复合制成；所述灯罩本体的两侧分别设置有第一标识光照区(1)和第二标识光照区(2)，所述第一标识光照区(1)和所述第二标识光照区(2)内设置有LED光源，当所述LED光源发光时，所述第一标识光照区(1)和所述第二标识光照区(2)将LED光源的光分别投射于不同区域；所述灯罩本体的上端开设有开口(6)，所述开口下方设置有集雨槽(7)，所述集雨槽(7)底端设置有排雨通道(71)，所述集雨槽(7)位于所述排雨通道(71)的一侧设置有折射槽(8)，所述折射槽(8)的底端和所述灯罩本体上部的相应位置设置有一对红外传感器(9)，所述红外传感器(9)通过电路控制光源的开关，当所述红外传感器(9)相互联通时，所述光源关闭，当所述红外传感器(9)相互断开时，所述光源开启。
  2. 根据权利要求1所述的一种LED路灯，其特征在于：所述折射槽(8)的宽度小于3mm，所述折射槽(8)的深度大于35mm。
  3. 根据权利要求1所述的一种LED路灯，其特征在于：所述开口(6)两端具有向下倾斜的斜面。
  4. 根据权利要求1所述的一种LED路灯，其特征在于：所述第一标识光照区(1)和所述第二标识光照区(2)从横截面上来看为一端开口的圆弧形。
  5. 根据权利要求4所述的一种LED路灯，其特征在于：所述第一标识光照区(1)和所述第二标识光照区(1)的外侧分别设置有第一导光板(3)和第二导光板(4)。
  6. 根据权利要求5所述的一种LED路灯，其特征在于：所述第一导光板(3)的长度长于所述第二导光板(4)的长度。
  7. 根据权利要求6所述的一种LED路灯，其特征在于：所述第一导光板(3)与所述第一标识光照区(1)的圆弧形横截面呈切线方向相连接。
  8. 根据权利要求6所述的一种LED路灯，其特征在于：所述第二导光板(4)与所述第二标识光照区(2)的内侧面的夹角为120°-175°。
  9. 根据权利要求1所述的一种LED路灯，其特征在于：所述第一标识光照区(1)和所述第二标识光照区(2)之间设置有至少一个辅助标识光照区(5)。
  10. 根据权利要求1所述的一种LED路灯，其特征在于：所述第一标识光照区(1)和所述第二标识光照区(2)的内侧面设置有光滑的反光层。
PCT/CN2016/108503 2016-01-29 2016-12-05 一种led路灯 WO2017128861A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201680035609.XA CN107683386A (zh) 2016-01-29 2016-12-05 一种led路灯

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610062172.0 2016-01-29
CN201610062172.0A CN105485625B (zh) 2016-01-29 2016-01-29 一种适于雨天照明的路灯灯罩

Publications (1)

Publication Number Publication Date
WO2017128861A1 true WO2017128861A1 (zh) 2017-08-03

Family

ID=55672785

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/108503 WO2017128861A1 (zh) 2016-01-29 2016-12-05 一种led路灯

Country Status (2)

Country Link
CN (2) CN105485625B (zh)
WO (1) WO2017128861A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105485621B (zh) * 2016-01-29 2017-03-08 中山市和泰照明有限公司 一种带雨天照明功能的路灯灯罩
CN105485625B (zh) * 2016-01-29 2017-01-18 国网山东省电力公司夏津县供电公司 一种适于雨天照明的路灯灯罩

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201875546U (zh) * 2010-09-28 2011-06-22 上海国智新能源有限公司 一种智能可调式led路灯
CN102159882A (zh) * 2008-09-16 2011-08-17 夏普株式会社 照明灯
US20130231866A1 (en) * 2012-03-02 2013-09-05 Chi-Chih Wang Weather monitoring system and streetlamp system using same
CN203421595U (zh) * 2013-07-19 2014-02-05 奉化市金源电子有限公司 一种通过雨量感应调节冷暖色温的led路灯
CN103953878A (zh) * 2014-04-23 2014-07-30 苏州工业职业技术学院 具备色温切换功能的led路灯
CN104832847A (zh) * 2015-03-10 2015-08-12 长兴曙峰光电科技有限公司 一种自适应路灯
CN105485625A (zh) * 2016-01-29 2016-04-13 湖州巨力铝型材有限公司 一种适于雨天照明的路灯灯罩
CN205480788U (zh) * 2016-01-29 2016-08-17 湖州巨力铝型材有限公司 一种适于雨天照明的路灯灯罩

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1023663C (zh) * 1991-12-28 1994-02-02 国家环境保护局华南环境科学研究所 红外光电式雨感器
US5661303A (en) * 1996-05-24 1997-08-26 Libbey-Owens-Ford Co. Compact moisture sensor with collimator lenses and prismatic coupler
JP4745184B2 (ja) * 2006-10-03 2011-08-10 スタンレー電気株式会社 照明装置
CN201133630Y (zh) * 2007-12-29 2008-10-15 林秀林 发光二极管大功率照明灯
KR100981196B1 (ko) * 2008-07-23 2010-09-10 한국오므론전장주식회사 프리즘 매개형 레인센서
CN201487792U (zh) * 2009-08-20 2010-05-26 杭州佑国光电科技有限公司 草坪灯
TWI444563B (zh) * 2010-06-11 2014-07-11 Lite On Technology Corp Ｌｅｄ路燈
CN102455213A (zh) * 2010-10-30 2012-05-16 比亚迪股份有限公司 光照传感器及雨量传感器
CN203037223U (zh) * 2012-12-11 2013-07-03 河南中原光电测控技术有限公司 非接触式路面状况传感器
JP2015007611A (ja) * 2013-05-30 2015-01-15 株式会社リコー 付着物検出装置、ワイパー装置及び移動体
CN203805790U (zh) * 2013-12-05 2014-09-03 上海科世达-华阳汽车电器有限公司 一体化驾驶辅助摄像头和雨滴传感器的组合系统
CN104369715B (zh) * 2014-09-16 2016-08-17 上海科世达-华阳汽车电器有限公司 一种集成雾气检测和雨量检测的车用蓝光雨量传感器
CN204153680U (zh) * 2014-10-16 2015-02-11 艾而丹(漳州)光电科技有限公司 一种led路灯
CN104534377A (zh) * 2014-12-11 2015-04-22 重庆攸亮科技有限公司 防水led交通信号灯
CN204420803U (zh) * 2015-03-10 2015-06-24 长兴曙峰光电科技有限公司 一种自适应路灯
CN204650000U (zh) * 2015-04-20 2015-09-16 上海信耀电子有限公司 一种雨量监测器及其应用的交通工具
CN204806187U (zh) * 2015-06-29 2015-11-25 何秤银 一种带雨量检测的公园装饰型路灯

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102159882A (zh) * 2008-09-16 2011-08-17 夏普株式会社 照明灯
CN201875546U (zh) * 2010-09-28 2011-06-22 上海国智新能源有限公司 一种智能可调式led路灯
US20130231866A1 (en) * 2012-03-02 2013-09-05 Chi-Chih Wang Weather monitoring system and streetlamp system using same
CN203421595U (zh) * 2013-07-19 2014-02-05 奉化市金源电子有限公司 一种通过雨量感应调节冷暖色温的led路灯
CN103953878A (zh) * 2014-04-23 2014-07-30 苏州工业职业技术学院 具备色温切换功能的led路灯
CN104832847A (zh) * 2015-03-10 2015-08-12 长兴曙峰光电科技有限公司 一种自适应路灯
CN105485625A (zh) * 2016-01-29 2016-04-13 湖州巨力铝型材有限公司 一种适于雨天照明的路灯灯罩
CN205480788U (zh) * 2016-01-29 2016-08-17 湖州巨力铝型材有限公司 一种适于雨天照明的路灯灯罩

Also Published As

Publication number Publication date
CN107683386A (zh) 2018-02-09
CN105485625B (zh) 2017-01-18
CN105485625A (zh) 2016-04-13

Similar Documents

Publication Publication Date Title
US6398399B1 (en) Fiber optic roadway guidance apparatus and system
CN103106802A (zh) 夜间道路路面led灯光引导系统
KR101406782B1 (ko) 도로경계석
KR101998336B1 (ko) 횡단보도용 안전유도 조명장치
KR20110049098A (ko) 지면 매립형 상향 조명등
CN108468283A (zh) 一种可提高驾驶注意力的公路隧道中部诱导装置
KR200486578Y1 (ko) 도로 경계석 커버
WO2017128861A1 (zh) 一种led路灯
KR101919981B1 (ko) 주간 식별이 용이한 면발광 횡단보도
CN205480788U (zh) 一种适于雨天照明的路灯灯罩
WO2017128862A1 (zh) 一种路灯灯罩及路灯
KR101158243B1 (ko) Ｌｅｄ를 이용한 도로 표지병
KR101201879B1 (ko) 차량 검지센서에 의한 충돌예방시스템
EP0539615A1 (en) Road display apparatus and light source for said road display apparatus
KR100969925B1 (ko) 자전거 및 조깅전용 도로용 시선안내 유도램프
KR101885882B1 (ko) 도로용 중앙분리대의 시인장치
CN205535593U (zh) 一种区域标识的路灯灯罩
KR20130002317U (ko) 도로용 시선안내 유도램프
CN205332083U (zh) 一种带雨天照明功能的路灯灯罩
JP2000199211A (ja) 道路敷設表示灯
CN218757087U (zh) 一种道路标线的提示装置
KR101313265B1 (ko) 자전거 및 조깅전용 도로용 시선안내 유도램프
KR100482302B1 (ko) 스쿨존의 교통신호장치
KR102603576B1 (ko) 태양광등이 구비된 볼라드
KR100963428B1 (ko) 신호등 사면 배열식 보행자신호등

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16887732

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 20/11/2018)

122 Ep: pct application non-entry in european phase

Ref document number: 16887732

Country of ref document: EP

Kind code of ref document: A1