CN101907253B - Environment-friendly waterproof LED road lamp - Google Patents
Environment-friendly waterproof LED road lamp Download PDFInfo
- Publication number
- CN101907253B CN101907253B CN2010102584771A CN201010258477A CN101907253B CN 101907253 B CN101907253 B CN 101907253B CN 2010102584771 A CN2010102584771 A CN 2010102584771A CN 201010258477 A CN201010258477 A CN 201010258477A CN 101907253 B CN101907253 B CN 101907253B
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- China
- Prior art keywords
- end cap
- luminescence unit
- environment
- led
- reflector
- 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.)
- Expired - Fee Related
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 22
- 239000011521 glass Substances 0.000 claims abstract description 10
- 238000004020 luminiscence type Methods 0.000 claims description 41
- 239000004411 aluminium Substances 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229960001866 silicon dioxide Drugs 0.000 claims description 4
- 238000001149 thermolysis Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 5
- 239000000758 substrate Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005034 decoration Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- ZLSWBLPERHFHIS-UHFFFAOYSA-N Fenoprop Chemical compound OC(=O)C(C)OC1=CC(Cl)=C(Cl)C=C1Cl ZLSWBLPERHFHIS-UHFFFAOYSA-N 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses an environment-friendly waterproof LED road lamp. The LED road lamp comprises a lamp module (1), an end cover (2) and an end cover (3) with a hollow circular handle (3), wherein the end cover (2) and the end cover (3) are arranged at two ends of the lamp module (1). The lamp module (1) comprises two symmetrical first luminous units (4) and a second luminous unit (5) positioned between the two first luminous units (4). The two first luminous units (4) are connected with the second luminous unit (5) therebetween through a connecting shell (6). The included angle of the two symmetrical first luminous units (4) is 100 to 150 degrees. Each first luminous unit (4) comprises a main shell (7), an aluminum substrate (8) fixed in the main shell (7), an LED lamp chip (9) welded on the aluminum substrate (8), a reflector(10) covered on the LED lamp chip (9), and a glass (11) positioned on the reflector (10). The second luminous unit (5) is positioned in a groove of the connecting shell (6). The LED road lamp provided by the invention has the advantages of reasonable structural design, power saving, environmental protection, long service life, good sealing and waterproof properties, high brightness, wide irradiation range, low cost and wide use range.
Description
Technical field
The present invention relates to a kind of lamp, be specifically related to a kind of environmental protection, energy-conservation, water-proof function good, the LED street lamp that range of exposures is wide.
Background technology
Light fixture in the market, like street lamp, shape varies in color, and is widely used in each corner in city; Become people's illumination and ornamental necessary product, but its power consumption of street lamp in the market is big, cost is high, not environmental protection; And the life-span is shorter, can not use for a long time, often need to change, and the light that the part lamp on the existing market sends has stronger excitement to eyes; Brought inconvenience for people's live and work, the decoration of outdoor use or illuminating street lamp in addition, the street lamp as outdoor meadow, square, road, house periphery are installed generally requires power saving, environmental protection; Can waterproof, anti-ice and snow and the anti-daylight performance of being exposed to the sun strongly, and have the big performance of range of exposures, the road of outdoor use in the market, its complex structure; Poor sealing, water resistance is poor, behind the chance rainwater, water inlet easily; Cause water to be heated and flash to brightness and the aesthetics that steam influences light fixture, even can cause that short circuit causes accidents such as fire, and the design of the lamp post structure of prior art is unreasonable in the light fixture the inside; Range of exposures is narrow, and short distance just needs a street lamp is installed, and cost is higher.Therefore, necessary on existing basis, design a kind of rational in infrastructurely, energy-conserving and environment-protective, water resistance are good, the street lamp that range of exposures is wideer.
Summary of the invention
Goal of the invention: the objective of the invention is provides a kind of reasonable in design, power saving, environmental protection, long service life in order to solve the deficiency of prior art, and the water-tight performance is good, the LED street lamp that range of exposures is wide.
Technical scheme: in order to realize above purpose, the technical scheme that the present invention taked is:
A kind of environment-friendly waterproof LED road lamp; It comprises: lamp module; Be installed in the end cap at lamp module two ends and the end cap of band open circles handle, described lamp module comprises first luminescence unit, second luminescence unit middle with being positioned at two first luminescence units of two symmetrical structures, and two ends first luminescence unit and the second middle luminescence unit connect through being connected housing; The angle of first luminescence unit of two symmetrical structures is 100 to 150 degree; Described first luminescence unit comprises main casing, is fixed on the interior aluminium base of main casing, is welded on the LED wick sheet on the aluminium base, covers on the reflector on the LED wick sheet, is positioned at the glass on the reflector; Described second luminescence unit is positioned at the groove that connects housing; Second luminescence unit comprises aluminium base, is welded on the LED wick sheet on the aluminium base, covers on the reflector on the LED wick sheet, is positioned at the glass on the reflector.
The end cap at described lamp module two ends is fixedly connected through screw with the end cap of band open circles handle; The second middle luminescence unit and first luminescence unit at two ends connect through being connected housing; Wherein on the main casing of two ends first luminescence unit, be provided with groove suitable and convexity with being connected hull shape, like this luminescence unit main casing can be connected the housing buckle and connect.
As preferred version, above-described environment-friendly waterproof LED road lamp, the angle of first luminescence unit of described two symmetrical structures are 120 degree; First luminescence unit of this structural design is under the prerequisite that guarantees bright intensity; Can reach wideer range of exposures, thereby the required number of street lamp still less under same distance, cost is lower; With 8 meters high distance calculation of street lamp, the luminescence unit that is the symmetrical structure of 120 degree angles can shine the distance more than 50 meters.
As preferred version, above-described environment-friendly waterproof LED road lamp, wherein reflector is the base that has the tapered groove of rounding; And be provided with rectangular preiection arranged in a uniform in groove surfaces, light 90 degree that the reflector of this structure can make LED wick sheet send are reflective, make light brighter; And can make light more even; Soft, reflector can be according to the number of wick sheet on the aluminium base and arrangement position design corresponding number, directly tips upside down on the LED wick sheet or screw is fixed on the aluminium base; Wherein reflector can be made of plastics; Band rectangular preiection groove surfaces scribbles silvery white film can increase reflecting effect, under the equal power condition, can make light intensity bigger, thereby can play energy-conservation effect.
As preferred version; Described environment-friendly waterproof LED road lamp is fixed with the end cap annex of being with osculum at the two ends of lamp module, on the end cap annex at two ends, is fixed with the end cap of end cap and band open circles handle then more respectively; Wherein the end cap annex can be the lamp module closed at both ends; It is better independent whole to make lamp module become a sealing property, as further preferred version, also has been respectively equipped with the silicagel pad of waterproof action between the end cap of the end cap annex at two ends and end cap and band open circles handle.
As preferred version, LED wick sheet of the present invention is the three-in-one chip of red, green, blue, and the chip of this three-in-one structure can drive the glow color of controlling lamp through control; According to actual needs; Can provide red, green, blue three kinds of colors, simultaneously also can be by synthetic other any color of three kinds of color-set of red, green, blue, like purple, yellow, orange cyan etc.; Thereby can realize many colors checker; And the light that the chip of three-in-one structure is sent through the control driving changes from weak to strong, or by dying down by force, reaches purpose attractive in appearance.LED wick sheet perhaps of the present invention can be that also monochromatic chip forms, as be red, yellow, blue, green, purple, white, warm white, demonstrates the light and shade variation through controlling driving.Described as required LED wick sheet can be for a plurality of, are welded on the aluminium base uniformly at interval, and can make LED wick sheet series and parallel, thereby influence other lamp operate as normal at certain wick sheet Shi Buhui that goes wrong.
As preferred version, on aluminium base, also be bonded with one deck and work organic glue-line with waterproof action and the effect of fixed L ED wick sheet, the wick sheet connects more firmly on aluminium base like this, and circuit can not break, and water resistance is better, and security performance is higher.
As preferred version; Above-described environment-friendly waterproof LED road lamp wherein is made up of two end cap shell up and down with the end cap of open circles handle, is fixed with binding post and power source drive device in the end cap inside of being with the open circles handle with screw; Binding post can make things convenient for the connection of circuit; Security is higher, and wherein employed power source drive device can be converted into high-tension alternating current the direct current of low-voltage and low current, thereby luminous required power supply is provided for LED.The street lamp that the present invention designed can be worked under 24 volts of DC voltages, compares with common street lamp, and is more energy-conservation.
As preferred version, above-described environment-friendly waterproof LED road lamp, described main casing bottom has had the long tooth of thermolysis.Street lamp produces a large amount of heat when long-term work, need heat radiation in time, and the present invention is provided with the strip double wedge in the bottom of main casing can increase housing and extraneous contact area, and radiating effect is faster.
As preferred version, described environment-friendly waterproof LED road lamp, main casing and glass junction are provided with side slat in first luminescence unit, and side slat can increase the water-tight performance of lamp on the one hand, can play the effect of decoration on the other hand.
As preferred version, LED street lamp of the present invention, the width of street lamp and length can design according to actual needs, and Commonly Used Size can be wide for 320mm, and 600mm is long, and lamp main casing and end cap can have metallic aluminum material to process.
LED street lamp of the present invention wherein is installed in street lamp on the lamppost cross bar through the open circles handle, and fastening with screw.In order to guarantee outdoor application process safe property, LED street lamp electric wire of the present invention all has earth connection.
Beneficial effect: the present invention provides the LED street lamp to compare with prior art and has the following advantages:
LED lamp post structure provided by the invention is reasonable in design, work under low-voltage, low current, power supply safety; The power saving environmental protection, product quality is excellent, long service life and attractive in appearance; And good airproof performance can prevent effectively that sealing gets into LED street lamp inner chamber, does not influence luminous mass thereby can not produce aerosol; Accidents such as short circuit and fire hazard also can not occur, use saferly, lamp module especially of the present invention becomes the luminescence unit at 120 degree angles to form by middle luminescence unit with two ends; Can reach bigger range of exposures, escapable cost.And the LED street lamp scope of application provided by the invention is extensive, can be in outdoor any place, as on the meadow, square, the woods play illumination and decorate and use.
Description of drawings
Fig. 1 is the structural representation of environment-friendly waterproof LED road lamp provided by the invention.
Fig. 2 is the cross-sectional structure sketch map of lamp module in the LED street lamp.
Fig. 3 is the cross-sectional structure sketch map of luminescence unit 4 in the lamp module.
The specific embodiment:
Below in conjunction with accompanying drawing and specific embodiment; Further illustrate the present invention; Should understand these embodiment only be used to the present invention is described and be not used in the restriction scope of the present invention; After having read the present invention, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
Embodiment
Like Fig. 1, Fig. 2 and shown in Figure 3; Environment-friendly waterproof LED road lamp of the present invention: it comprises: lamp module (1); Be installed in the end cap (2) at lamp module (1) two ends and the end cap (3) of band open circles handle; Described lamp module (1) comprises first luminescence unit (4) of two symmetrical structures and is positioned at middle second luminescence unit (5) of two first luminescence units (4); Two first luminescence units (4) connect through being connected housing (6) with middle second luminescence unit (5), and the angle of first luminescence unit (4) of two symmetrical structures is 120 degree, and described first luminescence unit (4) comprises main casing (7), is fixed on the interior aluminium base (8) of main casing (7), is welded on the LED wick sheet (9) on the aluminium base (8); Cover on the reflector (10) on the LED wick sheet (9); Be positioned at the glass (11) on the reflector (10), described second luminescence unit (5) is positioned at the groove that connects housing (6), and second luminescence unit (5) comprises aluminium base (8), is welded on the LED wick sheet (9) on the aluminium base (8); Cover on the reflector (10) on the LED wick sheet (9), be positioned at the glass (11) on the reflector (10).
Above-described environment-friendly waterproof LED road lamp, wherein reflector (10) is the base that has the tapered groove of rounding, and is provided with rectangular preiection arranged in a uniform in groove surfaces; Light 90 degree that LED wick sheet is sent are reflective; Make light brighter, and can make light more even, soft.
Above-described environment-friendly waterproof LED road lamp; Be fixed with the end cap annex of band osculum at the two ends of lamp module (1); And on the end cap annex, be provided with the silicagel pad of waterproof action; On silicagel pad, be fixed with the end cap (3) of end cap (2) and band open circles handle then more respectively, this structure light fixture has good sealing and water proofing property.
Above-described environment-friendly waterproof LED road lamp; Wherein LED wick sheet (9) is the chip or the monochromatic chip of three-in-one structure; A plurality of LED wick sheets (9) are welded on the aluminium base (9) at interval uniformly, and on aluminium base (8), also are bonded with the glue-line that one deck has waterproof and ability fixed L ED wick sheet (9) effect.
Environment-friendly waterproof LED road lamp of the present invention, the end cap (3) of described band open circles handle is made up of two end cap shell up and down, and in end cap (3) internal fixation of being with the open circles handle binding post (12) and power source drive device (13) is arranged.Binding post (12) can make things convenient for the connection of circuit, and power source drive device (13) can be converted into high-tension alternating current the direct current of low-voltage and low current, thereby luminous required power supply is provided for LED.
Above-described environment-friendly waterproof LED road lamp, described main casing (7) bottom has had the long tooth of thermolysis, and main casing (7) and glass (11) junction are provided with it and seal and the side slat (14) of decoration function in first luminescence unit (4).
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (6)
1. environment-friendly waterproof LED road lamp; It is characterized in that; It comprises: lamp module (1) is installed in the end cap (2) at lamp module (1) two ends, the end cap (3) of band open circles handle; Described lamp module (1) comprises first luminescence unit (4) of two symmetrical structures and is positioned at middle second luminescence unit (5) of two first luminescence units (4); Two first luminescence units (4) connect through being connected housing (6) with middle second luminescence unit (5), and the angle of first luminescence unit (4) of two symmetrical structures is 100 to 150 degree, and described first luminescence unit (4) comprises main casing (7), is fixed on the interior aluminium base (8) of main casing (7), is welded on the LED wick sheet (9) on the aluminium base (8); Cover on the reflector (10) on the LED wick sheet (9); Be positioned at the glass (11) on the reflector (10), described second luminescence unit (5) is positioned at the groove that connects housing (6), and second luminescence unit (5) comprises aluminium base (8), is welded on the LED wick sheet (9) on the aluminium base (8); Cover on the reflector (10) on the LED wick sheet (9); Be positioned at the glass (11) on the reflector (10), described reflector (10) is the base that has the tapered groove of rounding, and is provided with rectangular preiection arranged in a uniform in groove surfaces; Described LED wick sheet (9) is the three-in-one chip of red, green, blue; And on aluminium base (8), also be bonded with one deck have waterproof and can fixed L ED wick sheet the glue-line of (9) effect, the end cap (3) of described band open circles handle is made up of two end cap shell up and down, and in end cap (3) internal fixation of being with the open circles handle binding post (12) and power source drive device (13) is arranged.
2. environment-friendly waterproof LED road lamp according to claim 1 is characterized in that, the angle of first luminescence unit (4) of described two symmetrical structures is 120 degree.
3. environment-friendly waterproof LED road lamp according to claim 1 is characterized in that, is fixed with the end cap annex of band osculum at the two ends of lamp module (1), on the end cap annex at two ends, is fixed with the end cap (3) of end cap (2) and band open circles handle then more respectively.
4. environment-friendly waterproof LED road lamp according to claim 3 is characterized in that, has been respectively equipped with the silicagel pad of waterproof action between the end cap (3) of the end cap annex at two ends and end cap (2) and band open circles handle.
5. environment-friendly waterproof LED road lamp according to claim 1 is characterized in that, described main casing (7) bottom has had the long tooth of thermolysis.
6. environment-friendly waterproof LED road lamp according to claim 1 is characterized in that, main casing (7) and glass (11) junction are provided with side slat (14) in first luminescence unit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102584771A CN101907253B (en) | 2010-08-20 | 2010-08-20 | Environment-friendly waterproof LED road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102584771A CN101907253B (en) | 2010-08-20 | 2010-08-20 | Environment-friendly waterproof LED road lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101907253A CN101907253A (en) | 2010-12-08 |
| CN101907253B true CN101907253B (en) | 2012-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102584771A Expired - Fee Related CN101907253B (en) | 2010-08-20 | 2010-08-20 | Environment-friendly waterproof LED road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101907253B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022681B (en) * | 2010-12-29 | 2012-10-10 | 东莞市华胜展鸿电子科技有限公司 | Waterproof and antifogging street lamp |
| CN105805636A (en) * | 2014-12-31 | 2016-07-27 | 罗周连 | Detachable end cover LED lamp tube with mechanical waterproof joint |
| CN110145702B (en) * | 2019-05-16 | 2024-08-27 | 深圳市立洋光电子股份有限公司 | Waterproof lamp |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201206819Y (en) * | 2008-06-03 | 2009-03-11 | 深圳高力特通用电气有限公司 | Convection heat dissipation structure of LED lamps |
| CN101514792A (en) * | 2008-06-10 | 2009-08-26 | 哈尔滨市电子计算技术研究所 | High luminous efficiency LED street lamp |
| CN101440920B (en) * | 2008-11-24 | 2010-07-28 | 大连九久光电科技有限公司 | LED road lighting lamp |
| CN201407549Y (en) * | 2009-03-05 | 2010-02-17 | 东莞派拉蒙光电科技有限公司 | Improved structure of LED street lamp |
| CN101520145A (en) * | 2009-03-05 | 2009-09-02 | 南京汉德森科技股份有限公司 | Modularization LED street lamp with adjustable angle |
| CN101532624A (en) * | 2009-04-15 | 2009-09-16 | 史杰 | LED module street lamp cap with adjustable irradiation angle and high thermal diffusivity |
| CN201547613U (en) * | 2009-12-02 | 2010-08-11 | 山西洁宇光电有限公司 | Led street lamp |
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2010
- 2010-08-20 CN CN2010102584771A patent/CN101907253B/en not_active Expired - Fee Related
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| CN101907253A (en) | 2010-12-08 |
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