CN104534377A - Waterproof LED (light-emitting diode) traffic signal lamp - Google Patents
Waterproof LED (light-emitting diode) traffic signal lamp Download PDFInfo
- Publication number
- CN104534377A CN104534377A CN201410754429.XA CN201410754429A CN104534377A CN 104534377 A CN104534377 A CN 104534377A CN 201410754429 A CN201410754429 A CN 201410754429A CN 104534377 A CN104534377 A CN 104534377A
- Authority
- CN
- China
- Prior art keywords
- water storage
- light source
- led light
- bucker
- storage cylinder
- Prior art date
- 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.)
- Pending
Links
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
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
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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
- F21V31/00—Gas-tight or water-tight arrangements
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
Abstract
The invention relates to the technical field of traffic signal lamps, in particular to a waterproof LED (light-emitting diode) traffic signal lamp which comprises a lamp rod, an LED light source and a shell arranged outside the LED light source. A water storage cylinder is connected on one side of the LED light source, a waterproof cover is connected above the water storage cylinder, a groove is formed in the upper end of the waterproof cover, the bottom of the waterproof cover is communicated with the groove and provided with a hole, a water storage channel is formed in the bottom of the shell of the LED light source and connected with the groove in the waterproof cover through a pipeline, an opening is formed in the pipeline and provided with a water absorption strip, one end of the water absorption strip is overlapped on the water storage cylinder, the other end of the water absorption strip extends into the pipeline, and an overflow pipe is arranged in the lamp rod communicated with the water storage channel. By the aid of the technical scheme, the waterproof LED traffic signal lamp is rainproof and dissipates heat.
Description
Technical field
The present invention relates to the technical field of traffic lights, be specifically related to a kind of Waterproof LED traffic lights.
Background technology
Be becoming tight day along with world energy sources and popularization to green illumination, low, that the life-span the is long LED lamp that consumes energy receives increasing concern, and its promoted extension is also more and more wider.Because illumination brightness is high, and save electric power energy, outdoor lighting have employed LED lamp in a large number.
Traffic lights are important component parts of city illumination, adopt high-pressure mercury lamp as the conventional traffic signal lamp of light source, gradually replace by the LED traffic lights of more efficient, safety, energy-saving and environmental protection.In use, the factor affecting its life-span or reliability mainly comprises two aspects to existing LED traffic lights: one is heat dispersion, and one is water resistance.If the water resistance of LED is bad, steam or rainwater are once enter in LED traffic signals lamp body, even there is short circuit phenomenon in aging, the damage that will speed up the drive circuit of LED traffic lights, causes the dead lamp of LED lamp pearl, directly affect the service life of LED traffic lights; If heat dispersion is bad, LED traffic lights are while luminescence, and a large amount of hot stack of generation, around LED light source, will cause light source rapid decay, and energy consumption increases, thus affects life-span and the stability of LED lamp.
Existing LED traffic lights are generally the shells that the lampshade made by materials such as upper cover, lower cover, glass is formed jointly, LED lamp pearl is arranged in the enclosure, in actual use, part rainwater permeates thus affects the service life of LED traffic lights in lamp body.
Summary of the invention
The technical problem to be solved in the present invention is: the Waterproof LED traffic lights providing a kind of rainwater-proof, heat radiation.
In order to solve the problems of the technologies described above, the invention provides a kind of Waterproof LED traffic lights, the shell comprising lamp stand, LED light source and be placed in outside LED light source, water storage cylinder is connected with in the side of described LED light source, the top of water storage cylinder connects bucker, described bucker upper end is provided with groove, the bottom of bucker be communicated with groove arrange porose; The bottom of the shell of described LED light source is provided with water storage passage, described water storage passage is connected with the groove of bucker by pipeline, and described pipeline is provided with opening, arranges water suction bar at opening, one end of water suction bar is overlapped in water storage cylinder, and one end is stretched in pipeline in addition; With the lamp stand of water storage channel connection in overflow pipe is set.
The Waterproof LED traffic signal lamp of technique scheme is adopted to have the following advantages: when bucker prevents rainy day, water directly drops on LED light source shell, avoids rainwater to permeate in lamp body thus affects the service life of LED traffic lights; Simultaneously, the groove on bucker top stores rainwater, LED light source is lowered the temperature bottom LED light source by rainwater, when the rainwater in water storage passage and groove is excessive, can be discharged by overflow pipe, in addition, the water suction bar of setting is overlapped in water storage cylinder, can the water of absorption portion, evaporate into beyond water storage passage.
Preferably, in order to prevent unnecessary rainwater from entering water storage cylinder, the top of described water storage cylinder is provided with watertight composition.
Preferably, in order to directly be discharged by rainwater excessive in groove further, connecting branch on described overflow pipe, other one end of described arm is connected with the top of bucker.
Preferably, in order to prevent most of rainwater from directly flowing out from arm, the diameter of described overflow pipe is 2 times of arm diameter.
Accompanying drawing explanation
Fig. 1 is the structural representation of Waterproof LED traffic lights of the present invention.
In figure: 1-lamp stand, 2-LED light source, 3-bucker, 4-absorbs water bar, 5-water storage cylinder, 6-water storage passage, 7-overflow pipe, 8-arm.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
As shown in Figure 1: the invention provides a kind of Waterproof LED traffic lights, the shell comprising lamp stand 1, LED light source 2 and be placed in outside LED light source 2, water storage cylinder 5 is connected with in the side of LED light source 2, the top of water storage cylinder 5 connects bucker 3, bucker 3 upper end is provided with groove, the bottom of bucker 3 be communicated with groove arrange porose; The bottom of the shell of LED light source 2 is provided with water storage passage 6, water storage passage 6 is connected by the groove of pipeline with bucker 3, pipeline is provided with opening, arrange water suction bar 4 at opening, one end of water suction bar 4 is overlapped in water storage cylinder 5, as preferably, in one end of water storage cylinder, water storage hole is set, water suction bar 4 can stretch in water storage hole, and the water on water suction bar 4 can instill in water storage hole, and other one end of water suction bar 4 is stretched in pipeline; In the lamp stand be communicated with water storage passage 6, overflow pipe 7 is set.The top of water storage cylinder 5 is provided with watertight composition, watertight composition can be set to emulsified asphalt or with spunbond nonwoven sheet material be coated in the compound that the resin bed on the inner surface of sheet material formed, also other waterproof materials can be adopted to be coated in water storage cylinder 5, connecting branch 8 on overflow pipe 7, other one end of arm 8 is connected with the top of bucker 3.The diameter of overflow pipe 7 is 2 times of arm 8 diameter.
In addition, the water suction bar 4 in the present embodiment can adopt cotton or adopt super absorbent resin to make.
When using, when bucker 3 prevents rainy day, water directly drops on LED light source 2 shell, rainwater is stored by the groove on bucker 3 top, lowered the temperature to LED light source 2 bottom LED light source 2 by rainwater, when the rainwater in water storage passage 6 and groove is excessive, rainwater is discharged by overflow pipe 7, in addition, the water suction bar 4 arranged is overlapped in water storage cylinder 5, can the water of absorption portion, evaporates into beyond water storage passage.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the premise without departing from the principles of the invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (4)
1. Waterproof LED traffic lights, the shell comprising lamp stand, LED light source and be placed in outside LED light source, it is characterized in that: be connected with water storage cylinder in the side of described LED light source, the top of water storage cylinder connects bucker, described bucker upper end is provided with groove, the bottom of bucker be communicated with groove arrange porose; The bottom of the shell of described LED light source is provided with water storage passage, described water storage passage is connected with the groove of bucker by pipeline, and described pipeline is provided with opening, arranges water suction bar at opening, one end of water suction bar is overlapped in water storage cylinder, and one end is stretched in pipeline in addition; With the lamp stand of water storage channel connection in overflow pipe is set.
2. Waterproof LED traffic lights according to claim 1, is characterized in that: the top of described water storage cylinder is provided with watertight composition.
3. Waterproof LED traffic lights according to claim 2, is characterized in that: connecting branch on described overflow pipe, other one end of described arm is connected with the top of bucker.
4. Waterproof LED traffic lights according to claim 3, is characterized in that: the diameter of described overflow pipe is 2 times of arm diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410754429.XA CN104534377A (en) | 2014-12-11 | 2014-12-11 | Waterproof LED (light-emitting diode) traffic signal lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410754429.XA CN104534377A (en) | 2014-12-11 | 2014-12-11 | Waterproof LED (light-emitting diode) traffic signal lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104534377A true CN104534377A (en) | 2015-04-22 |
Family
ID=52849961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410754429.XA Pending CN104534377A (en) | 2014-12-11 | 2014-12-11 | Waterproof LED (light-emitting diode) traffic signal lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104534377A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139673A (en) * | 2015-09-09 | 2015-12-09 | 成都川睿科技有限公司 | Detachable waterproof guiding device of intelligent traffic system |
| CN105485625A (en) * | 2016-01-29 | 2016-04-13 | 湖州巨力铝型材有限公司 | Street lamp lampshade suitable for illumination in rainy days |
| 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 |
| CN107166266A (en) * | 2017-06-30 | 2017-09-15 | 中山市风华稀柠照明设计有限公司 | A kind of underground lamp of anti-ponding |
| CN107403558A (en) * | 2017-07-11 | 2017-11-28 | 赵妍 | A kind of solar LED traffic lights |
| CN108060638A (en) * | 2018-01-26 | 2018-05-22 | 嘉兴贝斯特电子技术有限公司 | A kind of traffic monitor with moisture-proof function |
| CN110992719A (en) * | 2019-12-31 | 2020-04-10 | 江苏恒达微波技术开发有限公司 | Waterproof traffic signal lamp of easy dismouting |
| CN113112835A (en) * | 2021-03-04 | 2021-07-13 | 南京蒙仕通讯科技有限公司 | Prevent portable traffic signal lamp of intaking |
-
2014
- 2014-12-11 CN CN201410754429.XA patent/CN104534377A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139673A (en) * | 2015-09-09 | 2015-12-09 | 成都川睿科技有限公司 | Detachable waterproof guiding device of intelligent traffic system |
| CN107850286A (en) * | 2016-01-29 | 2018-03-27 | 柳超 | A kind of street lampshade and street lamp |
| 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 |
| 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 |
| CN105485625A (en) * | 2016-01-29 | 2016-04-13 | 湖州巨力铝型材有限公司 | Street lamp lampshade suitable for illumination in rainy days |
| CN107166266A (en) * | 2017-06-30 | 2017-09-15 | 中山市风华稀柠照明设计有限公司 | A kind of underground lamp of anti-ponding |
| CN107166266B (en) * | 2017-06-30 | 2019-07-12 | 中山市风华稀柠照明设计有限公司 | A kind of underground lamp of anti-ponding |
| CN107403558A (en) * | 2017-07-11 | 2017-11-28 | 赵妍 | A kind of solar LED traffic lights |
| CN107403558B (en) * | 2017-07-11 | 2020-06-26 | 宁夏万泰照明科技股份有限公司 | Solar LED traffic signal lamp |
| CN108060638A (en) * | 2018-01-26 | 2018-05-22 | 嘉兴贝斯特电子技术有限公司 | A kind of traffic monitor with moisture-proof function |
| CN110992719A (en) * | 2019-12-31 | 2020-04-10 | 江苏恒达微波技术开发有限公司 | Waterproof traffic signal lamp of easy dismouting |
| CN113112835A (en) * | 2021-03-04 | 2021-07-13 | 南京蒙仕通讯科技有限公司 | Prevent portable traffic signal lamp of intaking |
| CN113112835B (en) * | 2021-03-04 | 2022-12-27 | 南京蒙仕通讯科技有限公司 | Prevent portable traffic signal lamp of intaking |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |