CN101672438A - Modularized, replaceable and easily maintainable LED illumination lamp - Google Patents
Modularized, replaceable and easily maintainable LED illumination lamp Download PDFInfo
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- CN101672438A CN101672438A CN200910197212A CN200910197212A CN101672438A CN 101672438 A CN101672438 A CN 101672438A CN 200910197212 A CN200910197212 A CN 200910197212A CN 200910197212 A CN200910197212 A CN 200910197212A CN 101672438 A CN101672438 A CN 101672438A
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
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Abstract
The invention belongs to the technical field of illuminating lamps, and in particular relates to a modularized, replaceable and easily maintainable LED illumination lamp which comprises an LED basic module, a lamp base and a lamp shell, wherein step surfaces of the LED basic module and the lamp base are connected and firmly locked, and the sides of the lamp shell and the lamp base are hinged to ensure that the lamp shell can turn over. Heat radiating fins are thoroughly distributed on the external surface of the LED basic module, an aluminum base plate is welded on the internal surface of theLED basic module and provided with an optical device, and the lower plane of the LED basic module is provided with sealing glass. A waterproof joint of the LED basic module is connected with a waterproof joint of an LED driving power supply or a controller. The invention has convenient maintenance, only needs to replace the damaged module when a light source is partially damaged, solves the problem that the whole lamp has to be replaced if the light source is partially damaged, and effectively saves the cost through the modularized concept. The invention enlarges the average heat radiating area of the LED light source, can effectively prevent bird manure or road dust and the like from depositing on the heat radiating fins in the application of road illumination, and is helpful for heat radiation.
Description
Technical field
The invention belongs to field of illumination lamp technology, be specifically related to a kind of LED lighting of modular, replaceable, easy care.
Background technology
Along with the semiconductor lighting technology rapid development, the light efficiency of large power white light LED can reach 120lm/w, and its price and cost descend year by year.Nowadays great power LED has progressively been used in street lamp, Tunnel Lamp, garden lamp and indoor furniture illumination and has been come.
Be accompanied by the extensive use of great power LED, demand side is to the problem, particularly road lighting field of light fixture maintenance and light source replacing inevitably.Known from institute, conventional lamp such as high-pressure mercury lamp, Metal halogen lamp etc., if just light source itself has been gone bad and can not have been worked, and the circuit part of light fixture such as ballast are no problem, then can directly change the light source of same model, and the light source of this same model can be same batch of former manufacturer production, also can be former producer different batches, can also be the product that different manufacturers is produced, as long as light source is same specification, as all being the sodium vapor lamp bulb of 250W, just can be general.
But in the present LED light fixture, particularly in the light fixture of road lighting, there is this possibility hardly.Because now the producer of exhausted big number is welded in tens and even up to a hundred s' led light source on the aluminium base, aluminium base is coated heat-conducting glue again and is fixed in the lamp housing with radiating fin then, add the glass sealing again, make whole light fixture integrated, in order to reach the IP degree of protection that light fixture uses.Like this, if partial L ED light source fails is damaged, can't carry out the replacing of led light source to it by municipal personnel (such as street lamp staff) basically, light fixture integral body must go out of use so, changes brand-new light fixture but not light source.Like this, be with high costs on the one hand for the user, on the other hand, partial L ED lost efficacy and whole discarded very unfortunately.So it is extremely important that the light source of LED light fixture develops towards direction replaceable, easy care.
The present invention is exactly the solution at the problem of this practical application existence.
Summary of the invention
The object of the present invention is to provide a kind of LED lighting of modular, replaceable, easy care.
That the present invention proposes is modular, replaceable, the LED lighting of easy care, form by LED basic module 1, light fitting base 2, lamp outer casing 3 and LED driving power or controller 4, LED basic module 1 is positioned at light fitting base 2 tops, LED basic module 1 bottom is provided with step surface, lamp outer casing 3 tops are provided with step surface, lamp outer casing 3 tops are provided with the hole, and the step surface of LED basic module 1 is fixed on the hole of light fitting base 2; Lamp outer casing 3 one sides and light fitting base 2 one sides are twisting mutually, and lamp outer casing 3 can change along light fitting base 2 one rollovers; LED basic module 1 outer surface is provided with radiating fin 8, and inner surface is welded with aluminium base 10, and aluminium base 10 is provided with optics 12, and its lower plane is provided with seal glass 9; LED basic module 1 one sides are provided with first water joint 5, and LED driving power or controller 4 are provided with second water joint, 6, the first water joints 5 and connect second water joint 6.
Among the present invention, aluminium base 10 is provided with led light source 11.
Among the present invention, described optics 12 is reflector or lens.
Among the present invention, the profile of described LED basic module 1 can be square, also can be long and narrow rectangle, can also be hemispherical, and perhaps other shape is as long as the step surface of the bottom of this module and the step surface of light fitting base 2 match.
Among the present invention, both fixed forms of described LED basic module 1 and light fitting base 2 can be the screw lock modes, also can be the button modes of drawing, also can card mode.
Among the present invention, the minimum number of described LED basic module 1 is 1, and number is at most consistent with the hole number of light fitting base 2.
Among the present invention, described LED basic module 1 be electrically connected by first water joint 5 with finish second being connected of water joint 6 of LED driving power or controller 4, both water joints are a pair of pin and box sub.
Among the present invention, the LED lamp bar number in the described LED basic module 1 is no more than 3 at most, few 50 of led light source 11 numbers.
Among the present invention, described light fitting base 2 is provided with anchor ear 7, and light fitting base 2 is connected and fixed by anchor ear 7 and lamp stand.
Among the present invention, the hole shape of described light fitting base 2 and LED basic module 1 bottom match and get final product, and shape can be circular, and is square, rectangle, strip, multiple shape such as trapezoidal.
Among the present invention, described lamp outer casing 3 is hinged with light fitting base 2, can overturn; According to the position difference of twisting, upset can be left, to the right, forward, different directions upset backward.
Among the present invention, described led driver or controller 4 can be to be fixed on the light fitting base 2, or with the light fixture overall separation, led driver or controller 4 and light fitting base 1 are connected by electric wire.Can be placed on below the lamp stand as street lamp, be convenient to safeguard, guide in the light fixture by electric wire.
Main feature of the present invention has:
(1) this modularized limit emitting diode (LED) light fixture is easy to maintenance, if one of them module work is undesired, as long as change this module, has solved the disadvantage that light source that the incorporate idea of LED lighting all the time causes can't be changed or be difficult to safeguard.And the replacing process is simple, gets the lamp process, as long as raise lamp outer casing 3, unclamps the immobilising device of LED basic module 1 and light fitting base 2, and the water joint of outward winding led module 1 and driving power 4 gets final product, and dress lamp process is operated conversely.Because lamp outer casing 3 is up to raise, all are downward operations and get lamp, adorn lamp, very convenient quick.
(2) this modularized limit emitting diode (LED) light fixture can increase and decrease module as required, and power is changeable.
(3) shell 3 of this modularized limit emitting diode (LED) light fixture can prevent effectively that the dust etc. on birds droppings or the road from accumulating on the radiating fin, causes the radiating effect variation.
(4) led module of this modularized limit emitting diode (LED) light fixture, than the integrated light fixture of same quantity LED, its radiating fin area increases, thermal source disperses, thereby better heat-radiation effect.
The present invention is particularly useful for road lighting, is highly susceptible to safeguarding, can avoid partial L ED light source fails and the whole discarded phenomenon of light fixture, can effectively save cost.
Description of drawings
Fig. 1 is the overall structure figure of the Modular LED lighting of embodiment 1.
Fig. 2 is the LED basic module structure figure among the embodiment 1.
Fig. 3 is the LED basic module Facad structure figure among the embodiment 1.
Fig. 4 is the perspective structure figure of the LED basic module among the embodiment 1.
Number in the figure: 1 is LED base lighting module, and 2 is light fitting base, and 3 is lamp outer casing, and 4 is driving power or controller, 5 is first water joint, and 6 is second water joint, and 7 is anchor ear, and 8 is radiating fin, 9 is seal glass, and 10 is aluminium base, and 11 is led light source, and 12 is optical element.
Embodiment
Further specify the present invention in conjunction with the accompanying drawings below by embodiment.
Embodiment 1:
As shown in Figure 1, a kind of LED lighting modular, replaceable, easy care is made up of LED base lighting module 1, light fitting base 2, lamp outer casing 3 and driving power or controller 4; Wherein: the bottom of LED basic module 1 is provided with step surface, and the top of light fitting base 2 is provided with step surface, and both step surfaces of LED basic module 1 and light fitting base 2 contact, and with the fixing lock of screw jail; Lamp outer casing 3 sides and light fitting base 2 sides are twisting mutually, and making lamp outer casing 3 can be axle with light fitting base 2 sides, overturns to the side.And spread all on LED basic module 1 outer surface radiating fin 8 is arranged, inner surface has the aluminium base 10 that is welded with led light source 11, and mixes optical element 12, and optical element 12 adopts lens, and its lower plane has seal glass 9.LED basic module 1 is that a collecting and distributing heat, luminous intensity distribution, water proof and dust proof are the entity of one, is connected with second water joint 6 of LED driving power or controller 4 by first water joint 5.
Using method of the present invention is as follows:
As shown in Figure 1, during initial the installation, anchor ear 7 on the light fitting base 2 is embraced lamp stand, LED base lighting module 1 and light fitting base 2 usefulness screws lock jail, the output of driving power 4 is connected one by one with first water joint 5 of LED base lighting module 1 with second water joint 6 and screws, and covering lamp outer casing 3 can use.
If certain LED base lighting module 1 is damaged and will be safeguarded that maybe the module that then needs more to renew gets final product in the light fixture.Change simple to operately, be divided into and get lamp and peace lamp two steps.Get the lamp step, as long as raise lamp outer casing 3, unclamp the immobilising device of LED basic module 1 and light fitting base 2, the water joint 5,6 of outward winding led module 1 and driving power 4 gets final product, and dress lamp step is operated conversely and got final product.Because lamp outer casing 3 is up to raise, all are downward operations and get lamp, adorn lamp, very convenient quick.
Claims (10)
1, a kind of LED lighting of modular, replaceable, easy care, form by LED basic module (1), light fitting base (2), lamp outer casing (3) and LED driving power or controller (4), LED basic module (1) is positioned at light fitting base (2) top, LED basic module (1) bottom is provided with step surface, lamp outer casing (3) top is provided with the hole, and the step surface of LED basic module (1) is fixed on the hole of light fitting base (2); Lamp outer casing (3) one sides and light fitting base (2) one sides are twisting mutually, and lamp outer casing (3) can change along light fitting base (2) one rollovers; LED basic module (1) outer surface is provided with radiating fin (8), and inner surface is welded with aluminium base (10), and aluminium base (10) is provided with optics (12), and its lower plane is provided with seal glass (9); LED basic module (1) one side is provided with first water joint (5), and LED driving power or controller (4) are provided with second water joint (6), and first water joint (5) connects second water joint (6).
2, the LED lighting of modular, replaceable, easy care according to claim 1 is characterized in that aluminium base (10) is provided with led light source (11).
3, the LED lighting of modular, replaceable, easy care according to claim 1 is characterized in that described optics (12) is reflector or lens.
4, the LED lighting of modular, replaceable, easy care according to claim 1, the profile that it is characterized in that described LED basic module (1) be in square, rectangle or the hemispherical any, the step surface of LED basic module (1) bottom and the step surface of light fitting base (2) match.
5, the LED lighting of modular, replaceable, easy care according to claim 1, it is characterized in that described LED basic module (1) and both fixed forms of light fitting base (2) be the screw locking, draw buckle fixing or cassette fix in any.
6, the LED lighting of modular, replaceable, easy care according to claim 1, the minimum number that it is characterized in that described LED basic module (1) is 1, number is at most consistent with the hole number of light fitting base (2).
7, the LED lighting of modular, replaceable, easy care according to claim 1 is characterized in that the LED lamp bar number in the described LED basic module 1 is no more than 3, and led light source (11) number is no more than 50.
8, the LED lighting of modular, replaceable, easy care according to claim 1 is characterized in that described light fitting base (2) is provided with anchor ear (7), and light fitting base (2) is connected and fixed by anchor ear (7) and lamp stand.
9, the LED lighting of modular, replaceable, easy care according to claim 1, it is characterized in that the hole shape of described light fitting base (2) and LED basic module (1) bottom matches, be shaped as circle, square, rectangle, strip or trapezoidal in any.
10, the LED lighting of modular, replaceable, easy care according to claim 1, it is characterized in that described led driver or controller (4) are fixed on the light fitting base (2), or with the light fixture overall separation, led driver or controller (4) are connected by electric wire with light fitting base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910197212A CN101672438A (en) | 2009-10-15 | 2009-10-15 | Modularized, replaceable and easily maintainable LED illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910197212A CN101672438A (en) | 2009-10-15 | 2009-10-15 | Modularized, replaceable and easily maintainable LED illumination lamp |
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| Publication Number | Publication Date |
|---|---|
| CN101672438A true CN101672438A (en) | 2010-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910197212A Pending CN101672438A (en) | 2009-10-15 | 2009-10-15 | Modularized, replaceable and easily maintainable LED illumination lamp |
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| CN (1) | CN101672438A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832497A (en) * | 2010-05-20 | 2010-09-15 | 北京中庆微数字设备开发有限公司 | Combined type LED street lamp |
| CN102011987A (en) * | 2010-12-29 | 2011-04-13 | 刘木清 | Modularized high-power LED (light emitting diode) lamp naturally dissipating heat by utilizing air flow |
| CN102518995A (en) * | 2011-12-16 | 2012-06-27 | 福建德泓勤上光电科技有限公司 | Multifunctional LED energy-saving street lamp |
| CN105841002A (en) * | 2016-05-20 | 2016-08-10 | 深圳市海润光电有限公司 | Modularized LED lamp |
-
2009
- 2009-10-15 CN CN200910197212A patent/CN101672438A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832497A (en) * | 2010-05-20 | 2010-09-15 | 北京中庆微数字设备开发有限公司 | Combined type LED street lamp |
| CN101832497B (en) * | 2010-05-20 | 2015-08-05 | 北京中庆微数字设备开发有限公司 | A kind of combined type LED road lamp |
| CN102011987A (en) * | 2010-12-29 | 2011-04-13 | 刘木清 | Modularized high-power LED (light emitting diode) lamp naturally dissipating heat by utilizing air flow |
| CN102518995A (en) * | 2011-12-16 | 2012-06-27 | 福建德泓勤上光电科技有限公司 | Multifunctional LED energy-saving street lamp |
| CN105841002A (en) * | 2016-05-20 | 2016-08-10 | 深圳市海润光电有限公司 | Modularized LED lamp |
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Open date: 20100317 |