CN102032498A - Outdoor illumination device - Google Patents
Outdoor illumination device Download PDFInfo
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- CN102032498A CN102032498A CN200910174567XA CN200910174567A CN102032498A CN 102032498 A CN102032498 A CN 102032498A CN 200910174567X A CN200910174567X A CN 200910174567XA CN 200910174567 A CN200910174567 A CN 200910174567A CN 102032498 A CN102032498 A CN 102032498A
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- China
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- fluorescent tube
- lighting device
- lower cover
- lamp tubes
- outdoor lighting
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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
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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 invention relates to an outdoor illumination device, which comprises an upper cover with hollow patterns and a lower cover with a plurality of modular lamp tubes, wherein the lower cover is provided with a support base, and a plurality of semi-circular grooves are formed on the support base to occlude and position adjusting shafts of the lamp tubes; a plurality of racks are arranged outside the adjusting shafts of the lamp tubes; the semi-circular grooves are provided with a plurality of corresponding tooth grooves, so that the racks of the lamp tubes are positioned on the support base of the lower cover, and angles of the lamp tubes can be adjusted to meet the requirement of fine-adjustment light distribution of roads; appropriate gaps are reserved among the lamp tubes to facilitate ventilation, rain drainage and heat dissipation; the lamp tubes are in a long strip shape, are provided with wing-shaped fins, and are vertically arranged on shells of the lamp tubes of a long shaft; the lower cover is provided with a sleeve which is formed integrally; an upper press block and a lower press block are accommodated in an accommodating space of the sleeve, the curvature of the upper press block and the lower press block is changed according to different diameters of bending end parts of lampposts, and the upper press block and the lower press block are suitable for the lampposts of different sizes; and a drainage guide channel is annularly formed around the lower cover, so that rainwater is guided to be discharged completely and air current is guided to be circulated. A bridge with equipment such as a power supply and the like is arranged in the illumination device.
Description
Technical field
The present invention is meant a kind of LED (light emitting diode) outdoor lighting device that is applicable to street lamp or street lamp especially about a kind of lighting device.
Background technology
Known lamp post structure mostly is the full end that stands on the lamp stand top bending that engages of Mercury Lamp or halogenic lamps and lanterns, and one or more based on halogen bulb or luminescence component are set in the light fixture, and light fixture is provided with a reflector reflection source to reach the purpose of night illumination.
Tradition mercury vapor lamp or Halogen lamp LED type street lamp, basically, compared to the outdoor lighting device, it is a highly energy-consuming and short ligthing paraphernalia of life-span.
Light emitting diode has the characteristic that light beam is concentrated, but the brightness of LED is not as at present before the several years, therefore, only be applied to signal lamp, back car light or ornament lamp at large, and owing to the invention of blue-ray LED and reason such as make a reduction in recent years thereof, the application of white light LEDs is more extensive, particularly in the today of bragging about carbon reduction, national governments encourage with policy invariably, therefore expect that at large LED will replace incandescent lamp bulb and become the illumination main flow.LED is different from the principle of luminosity of incandescent lamp bulb and is cold cathode by being known as.As long as it is very power saving and suitable heat radiation, generally can reach tens thousand of hours its service life not only, and not only far away surpassing has only thousands of hours incandescent lamp bulb, and is also much higher than thousands of hours of Electricity-saving lamp bulb.
It's a great pity, when being used to throw light on, even single LEDs is known as high power or high brightness also has only several watts usually, it is not enough having only several watts the lumen that power produced, therefore, illuminating LED matrix, use is together in parallel often to have several lamp bars (light Bar) or lamp unit (or claiming module) at least.And each lamp bar (light Bar) or lamp unit comprise several to one, 20 LEDs, arrange with the matrix kenel, or annular arrangement.
Can expect comprising in the light fixture total tens of LEDs, it is to avoid the overheated light decay that causes, the LED light fixture area of plane or the volume than traditional Mercury Lamp usually is big, but known lighting lamp mostly is the room lighting structure, therefore, the function of anti-rainwater, fitful wind is not at the row of consideration, and outdoor lighting, for example street lamp, street lamp or indicator lamp just must be able to reach demands such as anti-blast, heavy rain, snowstorm, sandstorm, antidetonation, road illumination luminous intensity distribution.
In addition, the ligthing paraphernalia of the street lamp purpose of singly just not throwing light on, the aesthetic feeling of its overall appearance also must be taken into account, to beautify the environment.
Summary of the invention
The purpose of this invention is to provide a kind of outdoor lighting device, have the characteristic of anti-blast, heavy rain, snowstorm, sandstorm, antidetonation, road illumination luminous intensity distribution.
Technical solution of the present invention is:
A kind of outdoor lighting device, wherein, this lighting device comprises at least:
One loam cake, this loam cake have three wave-like protrusions surfaces, and these three raised surface are provided with the pattern of hollow out, and the wave-like protrusions surface of central authorities is the highest, to produce an accommodation space, in order to ccontaining power supply unit;
A plurality of rectangular bodily form fluorescent tubes, described fluorescent tube has the multi-disc radiating fin perpendicular to this fluorescent tube elongate body axis, and described radiating fin is one-body molded with this rectangular bodily form fluorescent tube, invade this fluorescent tube to prevent rainwater and dust, in addition, this lamp tube ends all has the axle of adjustment, and adjustment axle outside, two ends is provided with many outer convex tooth strips; And
One lower cover, be covered with a sleeve under this, and be provided with and the corresponding tube support seat of described fluorescent tube, with the described fluorescent tube of snap-in location, this supporting seat is provided with a plurality of semicircle grooves and roller seating space, so that the tooth bar of fluorescent tube is positioned on the lower cover supporting seat, and adjusts angle, the accommodation space place that the surface produced of the corresponding loam cake center projections of lower cover is provided with a bridge formation in addition, and this is built bridge to go up power supply unit is installed.
Outdoor lighting device disclosed by the invention, its lighting device has the loam cake of a pierced pattern, and the lower cover of a plurality of modularization fluorescent tubes of a configuration.Wherein, be covered with supporting seat and be provided with a plurality of semicircle grooves thereon down, with the adjustment axle of this fluorescent tube of snap-in location.The adjustment axle outside of fluorescent tube is provided with many tooth bars; Equally, those semicircle grooves also have corresponding a plurality of roller seating space, fluorescent tube tightly is positioned on the lower cover supporting seat, and can suitably adjusts the fluorescent tube angle, arrive the demand of road fine setting luminous intensity distribution simultaneously.Leave appropriate gap between described fluorescent tube, be beneficial to ventilation, row's rain, heat radiation.Above-mentioned fluorescent tube is strip and the fin that launches the double-vane shape like bat is arranged, is upright on the fluorescent tube housing of major axis.Be covered with a strong one-body molded sleeve under above-mentioned, be equipped with upper holder block and lower lock block in the accommodation space of sleeve, the conversion according to the diameter difference of the end of lamp stand bending of the curvature of upper holder block and lower lock block is applicable to the lamp stand of different size.The outer draining flow-guiding channel that is equipped with around the lower cover, and with two opening parts of water pilot sleeve lower lock block, be beneficial to guiding and discharge rainwater, and have the air-guiding Natural Circulation concurrently inside and outside housing.In addition, be provided with a bridge formation in this lighting device, device has outfits such as power supply unit on the bridge formation.
For cooperating the adjustment of this lighting device illumination luminous intensity distribution, on the adjustment axle of fluorescent tube tooth bar can about the fine setting angle in the corresponding semicircle roller seating space of lower cover, after snap-in location, lock with clip again.
Learn that by above explanation the present invention compares with prior art, can reach following effect really:
A kind of outdoor lighting device of the present invention has the characteristic of anti-blast, heavy rain, snowstorm, sandstorm, antidetonation, road illumination luminous intensity distribution, can improve the conventional road lamp shortcoming fully.The comprehensive consideration of street lighting device shell structure is thorough, comprises the outward appearance that can reduce windage, strong external and internal compositions body, best radiator structure, meets the luminous intensity distribution demand of road rules, structural design for ease of maintenaince etc.
Description of drawings
Figure 1A is a three-dimensional explosive view of the present invention;
Figure 1B is a supporting base partial enlarged drawing of the present invention;
Fig. 2 is the stereogram of fluorescent tube of the present invention;
Fig. 3 is the structure chart of fluorescent tube of the present invention;
Fig. 4 is the structure chart of outdoor lighting device of the present invention towards the vertical observation of sleeve direction.
The main element label declaration:
The present invention:
12: clip 13: screw 20: tooth bar
26: roller seating space 25: adjust axle 65: build bridge
70: power supply unit 23: supporting base 40: radiating fin
100: lighting device 102: loam cake 103: lower cover
1021,1023,1024: pierced pattern 110: sleeve
134,135: drainage openings 120: upper holder block 136: osculum
130: lower lock block 10: fluorescent tube 11: space
128: drainage groove 115: bolt 137: the raised line pattern
12a: clip pressing plate 122,132: concavo-convex irrigation canals and ditches 15: screw
16: pad 30: waterproof plug 31: power line
19: light cover
The specific embodiment
Understand for technical characterictic of the present invention, purpose and effect being had more clearly, now contrast description of drawings the specific embodiment of the present invention.
In order to reach demands such as anti-heavy rain, snowstorm, sandstorm, antidetonation, the present invention proposes a kind of street lighting device, to meet the requirement of outdoor illumination.
The three-dimensional explosive view of outdoor lighting device of the present invention please refer to Figure 1A and Figure 1B.Outdoor lighting device of the present invention comprises a loam cake 102, a plurality of fluorescent tube 10 and a lower cover 103.The function of loam cake can prevent that part dust and rainwater from directly touching the fluorescent tube in the device, but also can therefore reduce heat sinking function.For this reason, loam cake 102 of the present invention presents three wave-like protrusions rather than plane.Wherein, Zhong Yang wave-like protrusions height is the highest.The wave projection on both sides is lower.And on three wave-like protrusions surfaces, four sides all are provided with pierced pattern, are the pierced pattern of central wavy convex surfaces as the label 1021,1022 of Figure 1A, 1023 is the pierced pattern of both sides wave convex surfaces.1024 is that loam cake forms the pierced pattern that covers the edge turning point.Pierced pattern 1021,1022,1023,1024 can provide the night wind of any direction in the environment to inject and with the thermal source of the radiating fin 40 of lower cover fluorescent tube, produce convection current to reduce the temperature of fluorescent tube.The pierced pattern of loam cake of the present invention and wave convex surfaces can simultaneously, also be taken into account the intensity of loam cake 102 so that loam cake 102 hinders the problem of thermal convection currents to be dropped to minimumly, can the big rectangular pattern of hollow out of Yin Kaitai and the intensity of the loam cake that detracts.
The central wavy convex surfaces of loam cake can provide the accommodation space of power supply unit 70.Conventional illuminator must be warded off tail end or the front end of space in lighting device in addition, and makes fluorescent tube length be forced to shorten.The present invention does not then have this problem, and it can be placed on the bridge formation shown in Figure 1A.
Another benefit of the central wavy convex surfaces of loam cake is to make any gentle breeze to enter, and has to be similar to the effect of creating the windward side.
Certainly, if as the light-emitting diode assembly 100 of outdoor use, many more ventilation flow-guiding radiation holes can make radiating effect good more, also can get off but be accompanied by rainwater, dust, and make fluorescent tube directly be subjected to the invasion and attack of rainwater, dust etc. from pierced pattern 1021,1022,1023,1024.Therefore fluorescent tube must have the function of waterproof, in addition, also will avoid dust accumulation and the heat-sinking capability that detracts, even anti-corrosion capability.
The fluorescent tube of lower cover of the present invention and carrying thereof at the problems referred to above, and has been made some particular structure.Still please refer to Figure 1A.A plurality of fluorescent tubes 10, the shell of fluorescent tube 10 are strip and are provided with the fin that launches the double-vane shape like bat.Note that the long limit and radiating fin 40 equidirectional (promptly vertical) of the rectangular seam of pierced pattern with radiating fin 40 plane normals.
Please also refer to the fluorescent tube stereogram of Fig. 2.Multi-disc radiating fin 40 is perpendicular to strip housing axis and rise sheer from the strip housing, but not parallel to the axis (normal parallels on axis and radiating fin 40 planes).Its benefit is that the chance that rainwater, dust even birds droppings are sticked between radiating fin 40 grooves can be lower than traditional common fin level significantly in the device of fluorescent tube axis.
On the fluorescent tube strip housing inner side plane, LED aluminium base module (not shown) can be installed, utilize a plurality of screws (not shown) to be fixed.Led module comprises that circuit board, a plurality of LED and lens and fixed support etc. form.At last, with screw 15 and pad 16 light cover 19 is covered aforesaid led module again.As shown in Figure 2, described rectangular bodily form fluorescent tube one end is provided with the power line 31 and a waterproof plug 30 of led module, and described waterproof plug 30 infilters fluorescent tube inside in order to anti-sealing.
In addition, all there is the axle of adjustment 25 at fluorescent tube 10 two ends, and described adjustment axle 25 outsides are provided with many tooth bars 20.Have only as shown in Figure 2 and be provided with tooth bar 20 towards the one side on ground and can adjust the fluorescent tube angle.
Still please refer to Figure 1A and Figure 1B.Lower cover 103 leading edges are provided with a sleeve 110, and whole hollow outs in the middle of this lower cover have a circle supporting seat 23 around the hollow out.Before and after supporting seat 23 be provided with a plurality of semicircle grooves, groove has a plurality of roller seating spaces 26 corresponding to fluorescent tube 10, in order to the tooth bar of the adjustment axle of snap-in location fluorescent tube.Tooth bar 20 interlock mutually of a plurality of roller seating spaces 26 and fluorescent tube 10, and allow that fluorescent tube 10 does the adjustment of angle, as discussed previously.In case after fluorescent tube 10 is adjusted the location, can fasten with clip 12 and adjust axle 25, again with screw 13 lockings, the clip pressing plate 12a on the clip 12 can make clip 12 fastening tightly adjust axle 25.
The outer drainage groove 128 that is equipped with of lower cover 103 in order to the residual rainwater that guiding is not flowed out from the fluorescent tube gap, is flowed through sleeve 110 and is discharged.Fig. 3 is loaded on the upward view of the lighting device behind the lower cover 103 for fluorescent tube 10.Wherein, described lower cover is provided with two osculums 136 near the sleeve trailing edge left and right sides, and rainwater can be discharged through osculum 136 by drainage groove 128.Between fluorescent tube 10 and the fluorescent tube 10 space 11 is arranged,, reach cross-ventilation (cooperating pierced pattern 1021-1024) so that rainwater, dust fall to be provided.Raised line pattern 137 directly is contacted with workbench when in addition, can provide fluorescent tube 10 assemblings.As shown in Figure 4, bolt 115 is for to be locked in the bolt of using on the lamp stand (not shown) with sleeve 110.
In the sleeve 110 as Figure 1A and shown in Figure 4 be to utilize upper holder block 120 and lower lock block 130 to be fixed in the upper end that lamp stand bends.Lower lock block 130 and sleeve 110 touching positions are provided with drainage openings 134, and lower lock block inside also is provided with drainage openings 135.Water in the lower cover drainage groove 128 can be flowed out by osculum 136 and drainage openings 134 and 135.In addition, be respectively equipped with concavo-convex irrigation canals and ditches 122,132 on upper holder block 120 and the lower lock block 130, described concavo-convex irrigation canals and ditches 122,132 trends are for from high to low, these concavo-convex irrigation canals and ditches 122,132 drainings smoothly, and the above-mentioned lighting device that is meant from high to low is fixed in behind the lamp stand with respect to ground.
Handle the power supply unit of a plurality of tube powers of supply for ease of the engineering staff.Be provided with one on the supporting seat 23 of lower cover 103 of the present invention in addition and build bridge 65.When fluorescent tube 10 was installed in supporting seat 23, bridge formation 65 just was located at the top of the radiating fin 40 of two fluorescent tubes 10.Power supply unit 70 is installed on the bridge formation 65.Build bridge 65 and the position of power supply unit 70 just in the accommodation space of loam cake center projections, because of its just at middle position, so can shorten the distribution of many tubes.
The above embodiments though be that main body explains with the street lamp, in fact also can be applicable to general outdoor lighting.Be not limited to street lamp, for example Landscape Lighting, garden lamp, desk lamp etc.
The present invention has following advantage:
1, the device lower cover is the plane, rather than curved surface.But the fluorescent tube in the device can be adjusted angle separately, therefore can increase the LED illumination zone, makes to be subjected to illuminated area not have grey blanking bar.
2, after fluorescent tube is adjusted angle separately, promptly locked, readjusted again, otherwise be positioned at securely on the supporting seat with regard to solid unless take off clip, so, the invasion and attack that can bear 17 grades of high wind fully.
3, the elongate body of fluorescent tube is provided with the multi-disc radiating fin.The multi-disc radiating fin is perpendicular to the elongate body axis rather than parallel to the axis.Its benefit is to make rainwater, dust be stained with the chance of staying between the radiating fin, far below the common structure that parallels to the axis of tradition.
Traditional lighting device is locked in the upper end of lamp stand bending, how directly to lock with screw with single sleeve.Different lamp stand specifications need redesign sleeve, but the above lower lock block collocation of the present invention bolt locks.The lamp stand specification only need be changed normalized briquetting rather than redesign sleeve not simultaneously, even changes whole tool device.
4, the present invention is owing to adopt the lamp tube type structure, so combined body, lower cover contains tube-in-tube structure, on be stamped three wave convex surfaces, and the processing of hollow out is all arranged at the lid edge of convex surfaces and loam cake bending, can enter the generation convection current from all quarter so that night wind to be provided, fully reach ventilation, draining, heat radiation, typhoon protection, requirement such as shockproof, even a little remaining rainwater, snow-broth are arranged, also can all discharge outside the housing smoothly by the guided inside system.
5, the wave convex surfaces of loam cake central authorities can provide accommodation space, therefore, has more plane space to use for fluorescent tube than traditional lighting device.And the effect of making the windward side is arranged.
The above only is the schematic specific embodiment of the present invention, is not in order to limit scope of the present invention.Any those skilled in the art, equivalent variations of having done under the prerequisite that does not break away from design of the present invention and principle and modification all should belong to the scope of protection of the invention.
Claims (8)
1. an outdoor lighting device is characterized in that, this lighting device comprises at least:
One loam cake, this loam cake have three wave-like protrusions surfaces, and these three raised surface are provided with the pattern of hollow out, and the wave-like protrusions surface of central authorities is the highest, to produce an accommodation space, in order to ccontaining power supply unit;
A plurality of rectangular bodily form fluorescent tubes, described fluorescent tube has the multi-disc radiating fin perpendicular to this fluorescent tube elongate body axis, and described radiating fin is one-body molded with this rectangular bodily form fluorescent tube, invade this fluorescent tube to prevent rainwater and dust, in addition, this lamp tube ends all has the axle of adjustment, and adjustment axle outside, two ends is provided with many outer convex tooth strips; And
One lower cover, be covered with a sleeve under this, and be provided with and the corresponding tube support seat of described fluorescent tube, with the described fluorescent tube of snap-in location, this supporting seat is provided with a plurality of semicircle grooves and roller seating space, so that the tooth bar of fluorescent tube is positioned on the lower cover supporting seat, and adjusts angle, the accommodation space place that the surface produced of the corresponding loam cake center projections of lower cover is provided with a bridge formation in addition, and this is built bridge to go up power supply unit is installed.
2. outdoor lighting device according to claim 1 is characterized in that, above-mentioned bridge formation and is located on the radiating fin of fluorescent tube between two described fluorescent tubes.
3. outdoor lighting device according to claim 1 is characterized in that, above-mentioned loam cake comprises the pierced pattern that this loam cake bending place is provided with.
4. outdoor lighting device according to claim 1 is characterized in that this lighting device comprises a plurality of clips, and described clip is after described fluorescent tube light angle is set up, and described fluorescent tube one by one locks.
5. outdoor lighting device according to claim 1, it is characterized in that, be equipped with upper holder block and lower lock block in the accommodation space of above-mentioned sleeve, described upper holder block and lower lock block are provided with concavo-convex irrigation canals and ditches, the irrigation canals and ditches trend is served as reasons high to low, this concavo-convex irrigation canals and ditches draining smoothly, above-mentioned by height to low be meant lighting device be fixed in lamp stand after with respect to ground.
6. outdoor lighting device according to claim 5 is characterized in that, above-mentioned lower cover outer annular edge is provided with drainage groove, with the rainwater osculum that leads.
7. outdoor lighting device according to claim 1 is characterized in that, described lower cover is provided with two osculums near the sleeve trailing edge left and right sides, with exclusive segment rainwater in advance.
8. outdoor lighting device according to claim 6 is characterized in that, above-mentioned lower lock block and the contacted bottom of this sleeve are provided with two drainage openings, with the drainage groove of this lower cover of arranging in pairs or groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910174567XA CN102032498A (en) | 2009-09-30 | 2009-09-30 | Outdoor illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910174567XA CN102032498A (en) | 2009-09-30 | 2009-09-30 | Outdoor illumination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102032498A true CN102032498A (en) | 2011-04-27 |
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ID=43885758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910174567XA Pending CN102032498A (en) | 2009-09-30 | 2009-09-30 | Outdoor illumination device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102032498A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818229A (en) * | 2012-08-17 | 2012-12-12 | 池州学院 | LED (light emitting diode) road lamp fixing seat |
| WO2013152471A1 (en) * | 2012-04-09 | 2013-10-17 | 深圳市斯派克光电科技有限公司 | Led street lamp |
| CN103453343A (en) * | 2012-05-31 | 2013-12-18 | 全亿大科技（佛山）有限公司 | Light-emitting diode lamp |
| CN105650526A (en) * | 2014-12-02 | 2016-06-08 | 普司科Led股份有限公司 | Optical semiconductor illumination equipment |
-
2009
- 2009-09-30 CN CN200910174567XA patent/CN102032498A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013152471A1 (en) * | 2012-04-09 | 2013-10-17 | 深圳市斯派克光电科技有限公司 | Led street lamp |
| CN104204657A (en) * | 2012-04-09 | 2014-12-10 | 深圳市斯派克光电科技有限公司 | Led street lamp |
| CN103453343A (en) * | 2012-05-31 | 2013-12-18 | 全亿大科技（佛山）有限公司 | Light-emitting diode lamp |
| CN102818229A (en) * | 2012-08-17 | 2012-12-12 | 池州学院 | LED (light emitting diode) road lamp fixing seat |
| CN102818229B (en) * | 2012-08-17 | 2014-03-05 | 池州学院 | LED (light emitting diode) road lamp fixing seat |
| CN105650526A (en) * | 2014-12-02 | 2016-06-08 | 普司科Led股份有限公司 | Optical semiconductor illumination equipment |
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Application publication date: 20110427 |