CN102734709A - Modular transformer type light-emitting diode (LED) streetlamp - Google Patents
Modular transformer type light-emitting diode (LED) streetlamp Download PDFInfo
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- CN102734709A CN102734709A CN2012102072043A CN201210207204A CN102734709A CN 102734709 A CN102734709 A CN 102734709A CN 2012102072043 A CN2012102072043 A CN 2012102072043A CN 201210207204 A CN201210207204 A CN 201210207204A CN 102734709 A CN102734709 A CN 102734709A
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- radiator
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Abstract
The invention discloses a modular transformer type light-emitting diode (LED) streetlamp, which comprises a first bracket, a second bracket, a master bracket, a connecting plate and a plurality of LED modules. Each LED module consists of a polycarbonate (PC) cover, a waterproof adhesive tape, a light source component and a radiator, wherein the light source component is fixed on the radiator through a fastener; the waterproof adhesive tape is arranged in a groove of the PC cover; a waterproof joint and a driving power supply are fixedly arranged on the radiator; the PC cover is also fixed on the radiator through a fastener; and the radiator is connected to the first bracket through a fastener. The first and second brackets are connected to the connecting plate through angle adjusting screws, and are locked by screw caps. The second bracket is also connected to the master bracket through angle adjusting screws, and is locked by screw caps. A full-modular design is adopted, so that the streetlamp is high in consistency, stability and protection grade. By an entire flexible design, angles can be randomly adjusted, the streetlamp is convenient to replace and maintain, and light also can be supplemented. The streetlamp can be widely applied to various intelligently controlled complex ordinary roads or modern highways.
Description
Technical field
The present invention relates to LED road lighting technical field, relate in particular to a kind of modularity transformer formula LED street lamp.
Background technology
LED solid-state semiconductor lighting engineering is considered to the strategic power-saving technology of 21 century.Many countries of China, Europe and North America and city have all been carried out the exploitation of LED road lighting technology and have been widelyd popularize, and than metal halid lamp (MH) and high-pressure mercury lamp (HPS), the LED street lamp has the longer life-span (greater than 5 times); Simultaneously because LED has characteristics such as energy-saving and environmental protection, the life-span is long, volume is little.Operating voltage belongs to advantages such as safe low-voltage, long service life, polychrome temperature, and in addition, the LED street lamp also has better controllability and light efficiency, can realize intelligent control, energy-conservation 50% more than.The characteristic of another green energy resource of LED street lamp is the light source mercury that do not contain hazardous substance itself.The optics aspect, the small light source characteristic of led chip can accurately be controlled the direction of light than the optimal design that is easier to realize accurate luminous intensity distribution and secondary optics, is assigned to light fully on the road of required illumination, prevents light pollution and dazzle.
The structure of present LED street lamp generally partly is made up of street lamp shell, power supply, light source module, radiator, lampshade etc., and wherein light source module comprises circuit board, led light source, light-distribution lens again.Therefore large power white light LED is any adjusting angle of industrial lighting light fixture, particularly Portable, Based Intelligent Control, a kind of very desirable electric light source of easy accurate light distribution lamp.
Traditional street lamp fixed installation is more single, and the maintenance that the life-span weak point need not stop increases construction cost, is difficult for realizing Based Intelligent Control simultaneously, is difficult for realizing that secondary light-distribution causes characteristics such as the illumination efficiency utilization rate is not high.
Existing LED street lamp, the LED particle is assembled in the module usually, or light source module and drive circuit module are incorporated into an airtight lamp housing the inside, if having the part light source to damage or the damage of whole light fixture, must all replace and cause the resource serious waste; Though non-module LED light fixture has secondary light-distribution to satisfy effective range of exposures, assembly technology is more single, and uniformity is poor and the once success rate welding light source is lower between the hundreds of light source, is unfavorable for producing in batches; After simultaneously light fixture connected with lamp stand, in order to satisfy light fixture range of exposures needs local modulation angle, and common LED lamp possessed local modulation angle function and makes the inaccurate and utilization rate of luminous intensity distribution lower greatly.
Summary of the invention
Technical problem to be solved by this invention is the deficiency to prior art, provide a kind of new and effective, can realize intelligent control, convenient disassembly, can regulate the light fixture all angles, the unit-modularized modularity transformer formula LED street lamp that can increase and decrease module arbitrarily arbitrarily.
Technical problem to be solved by this invention is to realize through following technical scheme.The present invention is a kind of modularity transformer formula LED street lamp, is characterized in: this street lamp comprises first support, second support, total support, connecting plate and some led modules; Described led module is made up of PC cover, waterproof adhesive tape, light source assembly and radiator; Light source assembly is made up of the PCB circuit board of welding LED particle; Light source assembly is fixed on the radiator with securing member; Waterproof adhesive tape places in the groove of PC cover, on radiator, is fixed with water joint and driving power, and the PC cover also is fixed on the radiator through securing member; Radiator is connected on first support through securing member, and first support and second support are connected on the connecting plate through the hue angle screw, and with nut locking, the also logical hue angle screw of second support is connected on total support, and locks with nut.
In the modularity transformer formula LED street lamp of the present invention: the back side at light source assembly can also scribble the heat conductive silicon grease material layer.Can improve radiating effect like this.
In the modularity transformer formula LED street lamp of the present invention: described driving power preferred tunable constant-current driving power supply.The adjustable constant-flow driving power on the one hand can be transferred to needed optical parametric arbitrarily, also is a kind of effective means for temperature controlling simultaneously, and also integrated simultaneously intelligence control system can effectively be adjusted in the lighting requirement of difference periods and street lamp.The adjustable constant-flow driving power is regulated output of LED light and Based Intelligent Control through control electric current and voltage, and heat also has certain variation simultaneously, thereby reaches the effect of control temperature and light output.
In the modularity transformer formula LED street lamp of the present invention: the surfaces coated at the PC cover is provided with phosphor powder layer.So not only glare problem can be solved, the spread effect that high light that LED sends produces its human eye can also be solved
In the modularity transformer formula LED street lamp of the present invention, led module can be provided with several as required, reaches the illumination light distribution requirements through any easily and flexibly adjusting angle of set hue angle screw.Integrated light source is made up of the led module stack accurately of the little luminous intensity distribution of single volume, not only is prone to industrialization production, safeguards also very convenient.Led module is made up of PC cover, waterproof adhesive tape, light source assembly, water joint and radiator jointly, and degree of protection can make it be put into can not seeping water of dried up 20cm for a long time under water.
Compared with prior art, technique effect of the present invention is mainly reflected in: adopt full modularized design to meet the designing requirement of up-to-date LED light fixture, can be mass-produced and bonding module uniformity, stability relatively good, degree of protection can be up to more than the IP67.The fluorescent material technology that is coated with of PC cover has solved the dazzle of similar light fixture and has stimulated the deficiency of human eye; Whole design flexible is adjusting angle arbitrarily, not only change easy to maintenance, the requirement that the while can also be replenished luminous intensity distribution.As lighting source, convenient disassembly, the lamp installation angle can be regulated arbitrarily with high-power and high-luminance high-color rendering white-light light emitting diode, the common road or the modern highway of various complicacies and intelligent control can be widely used in.
Description of drawings
Fig. 1 is the overall structure sketch map of street lamp of the present invention;
Fig. 2 is the three-dimensional explosive decomposition sketch map of street lamp shown in Figure 1;
The implication of each Reference numeral is among the figure:
1-PC cover, 2-waterproof adhesive tape, 3-light source assembly, 4-connecting plate, 5-radiator, 6-driving power, 7-first support, 8-hue angle screw, 9-second support, the total support of 10-.
The specific embodiment
Following with reference to accompanying drawing, further describe concrete technical scheme of the present invention, so that those skilled in the art understands the present invention further, and do not constitute restriction to its right.
Street lamp of the present invention has the setting of a plurality of adjusting light fixture angle; Can make with a street lamp with different street lamps; Mode with adjusting angle satisfies the optimization requirement that needs the road lamplight type; Save to different road disposes not the lamp stand of angle or the research and development expense of the type light fixture of not sharing the same light, and the dismounting cost is low, easy to maintenance.
Claims (4)
1. modularity transformer formula LED street lamp is characterized in that: this street lamp comprises first support, second support, total support, connecting plate and some led modules; Described led module is made up of PC cover, waterproof adhesive tape, light source assembly and radiator; Light source assembly is made up of the PCB circuit board of welding LED particle; Light source assembly is fixed on the radiator with securing member; Waterproof adhesive tape places in the groove of PC cover, on radiator, is fixed with water joint and driving power, and the PC cover also is fixed on the radiator through securing member; Radiator is connected on first support through securing member, and first support and second support are connected on the connecting plate through the hue angle screw, and with nut locking, the also logical hue angle screw of second support is connected on total support, and locks with nut.
2. modularity transformer formula LED street lamp according to claim 1 is characterized in that: scribble the heat conductive silicon grease material layer at the back side of light source assembly.
3. modularity transformer formula LED street lamp according to claim 1, it is characterized in that: described driving power is the adjustable constant-flow driving power.
4. modularity transformer formula LED street lamp according to claim 1 is characterized in that: the surfaces coated at the PC cover is provided with phosphor powder layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102072043A CN102734709A (en) | 2012-06-21 | 2012-06-21 | Modular transformer type light-emitting diode (LED) streetlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102072043A CN102734709A (en) | 2012-06-21 | 2012-06-21 | Modular transformer type light-emitting diode (LED) streetlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102734709A true CN102734709A (en) | 2012-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102072043A Pending CN102734709A (en) | 2012-06-21 | 2012-06-21 | Modular transformer type light-emitting diode (LED) streetlamp |
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| Country | Link |
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| CN (1) | CN102734709A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848062A (en) * | 2015-04-30 | 2015-08-19 | 浙江晶日照明科技有限公司 | Light source module convenient to dismount and light source module structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201764348U (en) * | 2010-06-08 | 2011-03-16 | 重庆四联光电科技有限公司 | Modular LED street lamp |
| CN201811082U (en) * | 2010-08-25 | 2011-04-27 | 四川华体灯业有限公司 | LED light source module |
| CN102221133A (en) * | 2010-04-13 | 2011-10-19 | 王湘云 | Illumination structure |
| CN202149406U (en) * | 2011-06-30 | 2012-02-22 | 邱柏东 | Modularized combined led street lamp |
| CN202216103U (en) * | 2011-08-29 | 2012-05-09 | 比亚迪股份有限公司 | Modularized LED street lamp |
| CN202281114U (en) * | 2011-10-13 | 2012-06-20 | 王品杰 | Wooden table lamp |
| CN202660400U (en) * | 2012-06-21 | 2013-01-09 | 江苏尚明光电有限公司 | Modular transformer type light-emitting diode (LED) street lamp |
-
2012
- 2012-06-21 CN CN2012102072043A patent/CN102734709A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221133A (en) * | 2010-04-13 | 2011-10-19 | 王湘云 | Illumination structure |
| CN201764348U (en) * | 2010-06-08 | 2011-03-16 | 重庆四联光电科技有限公司 | Modular LED street lamp |
| CN201811082U (en) * | 2010-08-25 | 2011-04-27 | 四川华体灯业有限公司 | LED light source module |
| CN202149406U (en) * | 2011-06-30 | 2012-02-22 | 邱柏东 | Modularized combined led street lamp |
| CN202216103U (en) * | 2011-08-29 | 2012-05-09 | 比亚迪股份有限公司 | Modularized LED street lamp |
| CN202281114U (en) * | 2011-10-13 | 2012-06-20 | 王品杰 | Wooden table lamp |
| CN202660400U (en) * | 2012-06-21 | 2013-01-09 | 江苏尚明光电有限公司 | Modular transformer type light-emitting diode (LED) street lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848062A (en) * | 2015-04-30 | 2015-08-19 | 浙江晶日照明科技有限公司 | Light source module convenient to dismount and light source module structure |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |