CN204665024U - Integrated LED road lamp - Google Patents
Integrated LED road lamp Download PDFInfo
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- CN204665024U CN204665024U CN201520350058.9U CN201520350058U CN204665024U CN 204665024 U CN204665024 U CN 204665024U CN 201520350058 U CN201520350058 U CN 201520350058U CN 204665024 U CN204665024 U CN 204665024U
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Abstract
The utility model provides a kind of integrated LED road lamp, belongs to technical field of semiconductor illumination.By heat-radiating integrated upper shell, light source lower house, aluminum-based circuit board, LED lamp bead, optical grade light-distribution lens, stainless steel mirror reflector, ultrawhite tempering transparent glass, driver connecting plate, LED light source intelligent power adjustable drive, light fixture water proof and dust proof respirator, waterproof locking wire cap, light fixture water-proof sealing strip, glass water-proof sealing strip install composition.LED particle and aluminum-based circuit board form luminescence unit, optical grade light-distribution lens, stainless steel mirror reflector are all fixed on heat-radiating integrated upper shell, driver connecting plate, driver, ultrawhite tempering transparent glass, LED light source intelligent power adjustable drive, light fixture water proof and dust proof respirator, waterproof locking wire cap are fixed on light source lower house.This light fixture light efficiency is high, structure simple, it is smooth and easy to dispel the heat, favorable sealing property, cost are low, it is convenient, applied widely to install.
Description
Technical field
The utility model belongs to technical field of semiconductor illumination, belongs to LED street lamp structure and improves, particularly small-sized integrated LED street lamp.
Background technology
In modern LED street lamp lighting engineering, the principal element affecting LED street lamp illumination popularization has, light efficiency, light decay, maintenance and use cost.The principal element of restriction LED street lamp light efficiency has the luminous flux of LED particle, light distribution mechanism, unscientific light-source structure and transparent glass.Wherein light distribution mechanism is according to the light loss that the light loss that lamp type causes is about 10%-35%, transparent glass causes 5%-8%, unscientific light-source structure often causes higher light efficiency loss, therefore want the light efficiency improving street lamp, just need to reduce the factor affecting light fixture light efficiency as much as possible.LED and traditional road-light light-source have very large difference, and the characteristic of semiconductor makes the heat affecting of LED particularly violent, and therefore cause the light decay principal element of LED street lamp to be irrational radiator structure, this is the significant problem of restriction LED street lamp life-span and result of use.LED street lamp structure often adopts conventional road lamp shell to transform in the market, causes the heat of LED luminescence unit not derive in time, exacerbates the generation of light decay phenomenon.Simultaneously in order to ensure the dustproof and waterproof grade of light source, airtight cavity is with work and ambient temperature change presents malleation and negative pressure alternately changes, under specific weather condition, occur that dust and steam suck, cause the increase of light loss on the one hand, cause the reduction of lamp distribution efficiency; Internal circuit and element fault is caused to take place frequently on the other hand.Therefore want the light decay and the fault rate that reduce LED street lamp, improve its service life, good radiator structure must be ensured.
At present, the small power LED street lamp lamp holder world, domestic market sold adopts integrated structure or part to adopt having unit structure mostly.Integrated structure LED street lamp is easy for installation, cost is lower, be used for the people's livelihood fields such as park, pedestrian, community brightening, new countryside construction, pole height is often lower, substantially need not can safeguard by the equipment of ascending a height, these application demands require light source must have life-span length, dependable performance, structure are simple, and be easy to change, maintenance need not professional knowledge, if carry out green energy conservation arrange then more suitable.And LED light source often profit-push in the market, great majority use conventional light source shell simply to transform, special project design is not carried out in heat radiation, luminous intensity distribution, be difficult to transform for LED technology feature, therefore, the light decay situation of product is serious, the luminous intensity distribution uniformity is poor, the life-span can not be guaranteed, thus have impact on the popularization of LED light source.
Utility model content
The purpose of this utility model is to provide a kind of integrated LED road lamp, has specular removal, low light attenuation concurrently, structure is simple, assembling is quick, it is convenient to change and possesses the integrated LED road lamp that intelligent power saving regulates.
The purpose of this utility model is achieved in that a kind of integrated LED road lamp, comprise: heat-radiating integrated upper shell, light source lower house, aluminum-based circuit board, LED lamp bead, optical grade light-distribution lens, stainless steel mirror reflector, ultrawhite tempering transparent glass, driver connecting plate, LED light source intelligent power adjustable drive, light fixture water proof and dust proof respirator, waterproof locking wire cap, light fixture water-proof sealing strip, glass water-proof sealing strip; LED light source intelligent power adjustable drive is fixed on driver connecting plate, then is fixed on light source lower house; Light fixture water proof and dust proof respirator, waterproof locking wire cap are fixed on light source lower house, and ultrawhite tempering transparent glass is pushed down glass water-proof sealing strip and used screw to be fixed on light source lower house; LED lamp bead is welded in aluminum-based circuit board, and coated with thermally conductive medium is fixed on heat-radiating integrated upper shell; Optical grade light-distribution lens is pressed in LED lamp bead by stainless steel mirror reflector, and stainless steel mirror reflector makes to be screwed on heat-radiating integrated upper shell; Seal with light fixture water-proof sealing strip between heat-radiating integrated upper shell and light source lower house and use bolt to fix.
According to technical pattern of the present utility model, the structure of this practical integrated LED road lamp, heat-radiating integrated shell is used easily lamp body outside to be derived in LED heating, use optical grade lens and reflector specular and the high composition of safety glass thoroughly light distributing system to reach good light distribution effect, use waterproof, dust-proof rebreather is for balancing the pressure of lamp body inside, and the sealing system using water-proof sealing strip and seal to form reaches comprehensive waterproof, dirt ability, use LED intelligence power-adjustable driving power simultaneously, adjustment can be carried out to LED driving power at arbitrary period and temperature, , reduce LED heat radiation pressure, and can green energy conservation setting be carried out thus reach the object reducing energy consumption.Therefore make LED cavity radiating more excellent, eliminate water, dust interference, working life can be extended to greatest extent.This integral LED structure is simple, heat radiation is reliable, and possesses intelligent temperature control and green energy conservation arranges ability, and can contain most LED middle low power demands, the scope of application is wider.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the utility model general internal structure schematic overview.
Fig. 2 is the overall disassemblying structure schematic diagram of the utility model.
Number in the figure is described as follows:
The heat-radiating integrated upper shell of 1-, 2-light source lower house, 3-aluminum-based circuit board, 4-LED lamp pearl, 5-optical grade light-distribution lens, 6-stainless steel mirror reflector, 7-ultrawhite tempering transparent glass, 8-driver connecting plate, 9-LED light source intelligent power adjustable driver, 10-light fixture water proof and dust proof respirator, 11-waterproof locking wire cap, 12 light fixture water-proof sealing strips, 13 glass water-proof sealing strips.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, the utility model provides a kind of integrated LED road lamp, comprise: heat-radiating integrated upper shell (1), light source lower house (2), aluminum-based circuit board (3), LED lamp bead (4), optical grade light-distribution lens (5), stainless steel mirror reflector (6), ultrawhite tempering transparent glass (7), driver connecting plate (8), LED light source intelligent power adjustable drive (9), light fixture water proof and dust proof respirator (10), waterproof locking wire cap (11), light fixture water-proof sealing strip (12), glass water-proof sealing strip (13), LED light source intelligent power adjustable drive (9) is fixed on driver connecting plate (8), then is fixed on light source lower house (2), light fixture water proof and dust proof respirator (10), waterproof locking wire cap (11) are fixed on light source lower house (2), and ultrawhite tempering transparent glass (7) is pushed down glass water-proof sealing strip (13) and used screw to be fixed on light source lower house (2), LED lamp bead (4) is welded in aluminum-based circuit board (3), and coated with thermally conductive medium is fixed on heat-radiating integrated upper shell (1), optical grade light-distribution lens (5) is pressed in LED lamp bead (4) by stainless steel mirror reflector (6), and stainless steel mirror reflector (6) makes to be screwed on heat-radiating integrated upper shell (1), seal with light fixture water-proof sealing strip (12) between heat-radiating integrated upper shell (1) and light source lower house (2) and use bolt to fix.
As shown in Figure 1 and Figure 2, optical grade light-distribution lens (5) is made up of the lens unit that many have Individual optical function, and described optical grade light-distribution lens (5) material is light transmissive material; Described heat-radiating integrated upper shell (1), light source lower house (2), aluminum-based circuit board (3), stainless steel mirror reflector (6) are metal material that is corrosion-resistant, high heat dispersion; Described LED light source intelligent power adjustable drive (9) is individual seals.
As shown in Figure 2, the present embodiment adopts single power to be that the 30 LED lamp pearls (4) of 30W are welded in aluminum-based circuit board (3), aluminum-based circuit board (3) back side uses heat-conducting medium to be fitted in the circuit installed surface of heat-radiating integrated upper shell (1), the back side of heat-radiating integrated upper shell (1) has streamlined heat radiation fin ray, and in circular arc streamline layout, can effective dissipate heat, and be convenient to wind, rainwater self-cleaning; Described LED light source intelligent power adjustable drive (9) possesses in conjunction with the parameter such as temperature, time, power adjustment is carried out to the luminescence unit that described aluminum-based circuit board (3) and LED lamp bead (4) form, thus reaches control heating and energy-conservation object.
Claims (4)
1. an integrated LED road lamp, comprise: heat-radiating integrated upper shell (1), light source lower house (2), aluminum-based circuit board (3), LED lamp bead (4), optical grade light-distribution lens (5), stainless steel mirror reflector (6), ultrawhite tempering transparent glass (7), driver connecting plate (8), LED light source intelligent power adjustable drive (9), light fixture water proof and dust proof respirator (10), waterproof locking wire cap (11), light fixture water-proof sealing strip (12), glass water-proof sealing strip (13); LED light source intelligent power adjustable drive (9) is fixed on driver connecting plate (8), then is fixed on light source lower house (2); Light fixture water proof and dust proof respirator (10), waterproof locking wire cap (11) are fixed on light source lower house (2), and ultrawhite tempering transparent glass (7) is pushed down glass water-proof sealing strip (13) and used screw to be fixed on light source lower house (2); LED lamp bead (4) is welded in aluminum-based circuit board (3), and coated with thermally conductive medium is fixed on heat-radiating integrated upper shell (1); Optical grade light-distribution lens (5) is pressed in LED lamp bead (4) by stainless steel mirror reflector (6), and stainless steel mirror reflector (6) makes to be screwed on heat-radiating integrated upper shell (1); Seal with light fixture water-proof sealing strip (12) between heat-radiating integrated upper shell (1) and light source lower house (2) and use bolt to fix.
2. integrated LED road lamp according to claim 1, it is characterized in that: aluminum-based circuit board (3) back side uses heat-conducting medium to be fitted in the circuit installed surface of heat-radiating integrated upper shell (1), the back side of heat-radiating integrated upper shell (1) has streamlined heat radiation fin ray, and in circular arc streamline layout.
3. integrated LED road lamp according to claim 1, is characterized in that: described light fixture water proof and dust proof respirator (10), adopts waterproof locking wire cap (11) to be fixed in light source lower house (2) lamp tail tube connector by light fixture water proof and dust proof respirator (10).
4. integrated LED road lamp according to claim 1, is characterized in that: described LED light source intelligent power adjustable drive (9) according to temperature, time parameter, can carry out power adjustment to aluminum-based circuit board (3) and LED lamp bead (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350058.9U CN204665024U (en) | 2015-05-27 | 2015-05-27 | Integrated LED road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350058.9U CN204665024U (en) | 2015-05-27 | 2015-05-27 | Integrated LED road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204665024U true CN204665024U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520350058.9U Active CN204665024U (en) | 2015-05-27 | 2015-05-27 | Integrated LED road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204665024U (en) |
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2015
- 2015-05-27 CN CN201520350058.9U patent/CN204665024U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |