CN202452273U - Module type light-emitting diode (LED) lamp - Google Patents

Abstract

The utility model relates to a module type light-emitting diode (LED) lamp which comprises a frame, at least one strip type LED light source module, a power supply and a fixing frame. The at least one strip type LED light source module is arranged on the frame at intervals, the power supply is used for providing electrical signals for the at least one strip type LED light source module, the frame is a border structure, the at least one strip type LED light source module is arranged between two opposite side edges of the border structure, and the fixing frame is arranged above the border structure and is parallel to the strip type LED light source module. According to the module type LED lamp, the border structured frame and a plurality of strip type LED light source modules which are arranged at intervals are matched with each other, so that a maximum theorizing radiating surface is guaranteed, namely, air current channels can be formed in the inclination direction and in the horizontal direction relative to the vertical direction of a luminous surface where the strip type LED light source modules are located, so that best radiating environments are provided and the radiating efficiency is guaranteed.

Description

Module type LED lamp

[technical field]

The utility model relates to a kind of module type LED lamp, and particularly a kind of have an excellent heat dispersion performance, easy for installation, and module type LED lamp easy to maintenance.

[background technology]

In traditional lighting engineering, use osram lamp more, because power consumption and volume are big, luminous efficiency is low, the life-span is short, and more and more can not adapt to the needs of modern society.Along with development of semiconductor, power consumption and volume are little, and luminous efficiency is high, and the life-span, the long application of LED in electric light source technology more and more received people's attention.

Along with development of technology; The application of light emitting diode (LIGHT EMITING DIODE is called for short LED) is increasingly extensive, and especially the power of LED is updated raising; LED is shown to the field of lighting source infiltration and development by signal gradually; Like road lighting, tunnel illumination, large-power lamp fields such as factories and miness illumination.Compare with conventional light source, LED also has the advantage of a lot of uniquenesses, and is little such as luminous point, be easy to carry out optical design, and Luminaire efficiency can do very highly, therefore compares with conventional light source to have huge energy-saving potential.In addition, the LED life-span is long, and shock resistance is good, and these characteristics all make LED in road lighting, tunnel illumination, and great power LEDs such as factories and miness illumination have better advantage in using.

Yet the popularization of high-power LED lamp, facing maximum problem is that luminous total brightness is low.For improving luminous total brightness, generally take to improve single LEDs brightness, or with many packaged LED lamp pearls, the way of taking connection in series-parallel to gather together.No matter improve the brightness of single chips, or the method that gathers together of connection in series-parallel, all to add high-power, the generation that all can sharply strengthen heat.The general single power of LED lamp pearl all is smaller; Brightness is not enough, and in order to improve brightness, people often use a plurality of LED lamp pearl combinations as a light source; Be fixed on simultaneously on a circuit board and the radiator, simultaneously led light source be sealed in the cavity of a sealing.Fin through its back during the work of LED light fixture dispels the heat, thereby this is difficult for outer diffusing gathering with heat causing reducing LED effect and the problem that reduces the LED lamp life with regard to having caused heat.In order to improve radiating efficiency, also there is design that fin is directly exposed in air, this conveniently sharp airborne greasy dirt and dust are easy on fin, gather, and have influenced the radiating efficiency of street lamp, thereby influence service behaviour and the life-span of LED.Adopt simultaneously mode such as fluid sealant that the sealing of elements such as LED is formed an integral body that is difficult to dismounting owing to the requirement of degree of protection, i.e. integral LED street lamp, the unusual difficulty of on-site maintenance like this, the increase manual work is consuming time.

[utility model content]

Be the bad problem of the heat radiation that overcomes prior art, the utility model provides a kind of module type LED lamp that has excellent heat dispersion performance and make things convenient for I&M.

The technical scheme of the utility model technical solution problem is: a kind of module type LED lamp is provided, comprises a framework, at least one strip led light source module; Be arranged at intervals on this framework, a power supply provides the signal of telecommunication to this at least one strip led light source module; And a fixed mount, this framework is a border structure, this at least one strip led light source module is set up between the relative dual-side of this border structure; This fixed mount is arranged at this border structure top, is parallel to this barcode LED light source module.

Preferably, this power supply is arranged at the frame outside of this framework.

Preferably, this barcode LED light source module is the led light source module of wall scroll formula, is provided with at interval, and it comprises a plurality of led chips single-row or biserial or multiple row setting.

Preferably, this barcode LED light source module is half obturator or an obturator, and it comprises a protective cover, and it is little that this protective cover defines a upper end, the structure that the lower end is wide, and its top and bottom connect through a clinoplain or smooth surface.

Preferably, this barcode LED light source module further comprises two links, and wherein at least one link comprises a flexible member, and this barcode LED light source module axially-movable is provided.

Preferably, this barcode LED light source module further comprises two links, and wherein a link is a mechanical splice, and another link is an electrical connector, and each link is provided with a waterproof construction.

Preferably, comprise further and accommodate case that be used to accommodate this power supply, this is accommodated case and is arranged on the frame of this framework, or is arranged in the frame of this framework.

Preferably, the lead of power supply is introduced into this at least one strip led light source module in this frame.

Preferably, this fixed mount comprises the angle adjustment plates that the two relative installation support plates that are provided with and two are provided with relatively, can realize two adjustment of mounting bracket on width and short transverse of setting relatively.

Preferably, this barcode LED light source module further comprises an optical element, and this optical element is one of collective optics, light diffusion element, light reflection element or fluorescent element.

Compared with prior art; The utility model module type LED lamp has guaranteed the theoretical maximum heat dissipation interface owing to adopt the framework of border structure to cooperate with many barcode LED light source modules that are provided with at interval, the vertical direction of promptly relative barcode LED light source module place light-emitting area; Incline direction; Parallel direction all can form gas channel, thereby realizes best heat dissipation environment, guarantees radiating efficiency.Again; This power supply system is set at the outside of this framework the 3rd frame; Promptly deviate from this barcode LED light source module; Thereby can avoid this barcode LED light source module the distributing of great amount of heat energy in lighting process, guarantee that power supply can not receive the influence from the light source module, thereby improve the service life of power supply.Again, owing to accommodate the outside that case is arranged at this framework the 3rd frame of this power supply, accommodate parts in the case when any problem occurring and need change, all only need open this and accommodate case and get final product with the most simple mode so be contained in this at power supply or other.Need integral demounting or change whole lamp and no longer need resemble existing LED street lamp or tunnel lamp, thereby can save maintenance time, cost.Again, this module type LED lamp can be realized the adjustment of width between two angle adjustment plates through support plate is installed, with the demand of the installed surface that adapts to different in width.In addition, this barcode LED light source module is through the electrical connector at two ends, and mechanical connection head and shell form an obturator; From can realizing waterproof, dustproof, function such as windproof; So no longer need have the LED street lamp now; A monolithic case of indispensability in the Tunnel Lamp, thus implementation structure is simplified the enhancing radiating effect.In addition, the shell of this barcode LED light source module is that a upper end is little, the nearly triangular structure that the lower end is wide; So, in use, fallen leaves; Dust all can be along with the automatic landing in both sides of tilting, thereby has guaranteed the service life of this module type LED lamp; Avoided because of dust accumulates too much, and it is bad to cause dispelling the heat, and reduces the problem in service life.

[description of drawings]

Fig. 1 is the front three-dimensional exploded view of the utility model module type LED lamp first embodiment, and it comprises many strip led light source modules.

Fig. 2 is the left side three-dimensional exploded view of the utility model module type LED lamp first embodiment.

Fig. 3 is the upward view of the utility model module type LED lamp first embodiment.

Fig. 4 is the perspective exploded view of the barcode LED light source module of the utility model module type LED lamp.

Fig. 5 is the upward view of the utility model module type LED lamp second embodiment.

Fig. 6 is the upward view of the utility model module type LED lamp the 3rd embodiment.

Fig. 7 is the upward view of the utility model module type LED lamp the 4th embodiment.

[specific embodiment]

In order to make the purpose of the utility model, technical scheme and advantage are clearer, below in conjunction with accompanying drawing and embodiment, the utility model are further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

See also Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model module type LED lamp 100 comprises a framework 130, a plurality of barcode LED light source modules 23, and a fixed mount 140.This a plurality of barcode LED light source module 23 is detachable is installed on this framework 130, and this fixed mount 140 is installed in the top of this framework 130, is used to install this module type LED lamp 100 to needed installed surface, and inboard like the tunnel, the lamp stand of street lamp is first-class.

This framework 130 comprises first frame, 34, the second frames, 32, the three frames 30 that link to each other in twos successively, and the 4th frame 12, and wherein this first frame 34 is parallel with the 3rd frame 30, and second frame 32 is parallel with the 4th frame 12.This second frame 32 is connected respectively through 2 first connectors 33 with this first frame 34 and the 3rd frame 30, and the 4th frame 12 is connected respectively through 2 second connectors 11 with this first frame 34 and the 3rd frame 30.This first frame 34 is a long strip type framework.The inboard of this second frame 32 is provided with the electrical connection terminal 321 that a plurality of intervals are provided with.The 4th frame 12 inboards are provided with a plurality of and these electrical connection terminal 321 corresponding mechanical connection ends 121, and these a plurality of electrical connection terminals 321 are respectively applied for these a plurality of mechanical connection ends 121 and are connected fixing these a plurality of barcode LED light source modules 23.The 3rd frame 30 comprises a left frame 35; One left frame 7; And be positioned at one in the middle of the two and accommodate case 22, this is accommodated case 22 and is used to accommodate a power supply 39 and other relevant parts (figure does not show), so that this a plurality of barcode LED light source module 23 needed signals of telecommunication or other coherent signal to be provided.The lead of power supply 39 will through left frame 35, the first connectors 33 be sent to this second frame 32 on electrical connection terminal 321 electrically connect.This is accommodated case 22 and comprises that further an antenna 221 is provided with on it, is used to receive various wireless signals.

This barcode LED light source module 23 is a vertical bar shaped; Comprise optical module 231, one electrical connectors, 233, one mechanical connection heads 235 and a protective cover 9; This electrical connector 233 and this mechanical splice 235 are arranged at the two ends of this protective cover 9 respectively; And pass through two connector sealing rings, 8, two diaphragm seals 1 and realize being connected with the waterproof at these protective cover 9 two ends, this optical module 231 is contained in the bottom of this protective cover 9.This protective cover 9 is long strip type, and section is a font of falling A, is processed by the material of high heat dispersion; Like aluminium, copper, potteries etc. are processed; It comprises a shell 91, is inverted V-shape, a dividing plate 92; Be arranged at the lower end of this shell 91, reach the two relative clamping devices 94 that are provided with, be positioned at the both sides, bottom of this shell 91.A subtriangular hollow structure is defined on this dividing plate 92 and the top of this shell 91, and this dividing plate 92 defines a receiving space with this two clamping device 94, is used to accommodate this optical module 231 of fixing.This optical module 231 comprises insulating heat-conductive pad 15, one aluminium base assemblies 16, one sealing rings 17 that set gradually; One lens 18 and a press box 19; This insulating heat-conductive pad 15, aluminium base assembly 16, sealing ring 17; Lens 18 and a press box 19 are set in turn on the dividing plate 92 from top to bottom, and through two clamping devices 94 and screw (figure does not show) this optical module 231 are positioned between this this dividing plate 92 and this two clamping device 94.In the present embodiment, each shell 91 is accommodated tandem two optical modules 231 in location, and 12 LEDs chips 161 are set on the aluminium base assembly 16 of this each optical module 231.This electrical connector 233 provides power driving signal to this aluminium base assembly 16; This mechanical connection head 235 cooperates with a plurality of mechanical connection ends 121 of this framework 130 realizes that this barcode LED light source module 23 is assembled to framework 130 easily, and can pull down from this framework 130 fast.

This fixed mount 140 comprises that two install connecting plate 48; Two install support plate 19; Two angle adjustment plates 20 and two mounting brackets 21, this fixed mount 140 are arranged on this framework 130, this two installations connecting plate 48; Two installation support plate 19, two angle adjustment plates 20 and two mounting brackets 21 correspondence respectively are arranged at this framework 130 both sides.This installation connecting plate 48 is the Z font; It comprises first connecting plate 481; Second connecting plate 483 and height plate 482, these first connecting plate, 481, the second connecting plates 483 lay respectively at the both sides at the two ends up and down of this height plate 482; This second connecting plate 483 is fixed this fixed mount 140 on it with this framework 130 through guide pass, and this first connecting plate 481 is used for fixing the two installation support plates 19 that two parallel interval are provided with.These two angle adjustment plates, 20 adjustable being positioned are provided with this two mounting bracket 21 on this two installations support plate 19 on it, be used for fixing entire module formula LED lamp 100 on installed surface, like the tunnel inwall, and street lamp post, and other.

This module type LED lamp 100 further comprises two decorative panels 58; It is fixed in first frame 34 of this framework 130 and the two ends of the 3rd frame 30 through a fixing button 59 and an elasticity button 50 respectively, and is corresponding with mechanical connection head 235 with the electrical connector 233 of this barcode LED light source module 23.

In the assembling process, this assembler at first is combined into one left frame 35 and the left frame 7 that this accommodates case 22 and the 3rd frame 30, connects this first frame, 34, the second frames, 32, the three frames 30 successively through two connectors 33,11 again, and the 4th frame 12.Then, assembler will make up this barcode LED light source module 23, locate two groups of optical modules 231 successively on protective cover 9, and electrical connector 233 and mechanical connection head 235 are separately fixed at the two ends of this protective cover 9.The insulating heat-conductive pad 15 of this optical module 231; Aluminium base assembly 16; Sealing ring 17, lens 18 and a press box 19 are set in turn between the dividing plate 92 and this two clamping device 94 of protective cover 9 from top to bottom, and locate on it through the two-screw hole (not label) that screw passes press box 19.Then, this fixed mount 140 is arranged on this framework 130, these two installations connecting plate, 48, two installation support plate 19, two angle adjustment plates 20 and two mounting brackets 21 correspondence respectively are arranged at this framework 130 both sides again.Wherein, the installation width between this two angle adjustment plate 20 can be adjusted according to demand, can adjust two angle adjustment plates 20 according to the width of installed surface, thereby adapt to more installation environment.At last, assembler will be packed power supply 39 and relevant parts into, and this is accommodated in the case 22, accomplishes the overall package of this module type LED lamp 100.

In the use of reality, operating personnel will be installed on each installation surface with this module type LED lamp 100 according to different demands, and can adjust the width of two mounting brackets 21 according to the length of installation surface voluntarily, thereby increase its adaptability.At last, the user of service only need provide and get final product to light each bar strip led light source module 23 to power supply 39 for electrical number.After this barcode LED light source module 23 is lighted, will give out heat energy gradually, because this each barcode LED light source module 23 is independent of in the outside air,, form best heat transfer efficiency so it forms one 360 ° heat dissipation environment.

Compared to prior art; The utility model module type LED lamp 100 has guaranteed the theoretical maximum heat dissipation interface owing to adopt the framework 130 of border structure to cooperate with many barcode LED light source modules 23 that are provided with at interval, the vertical direction of promptly relative barcode LED light source module 23 place light-emitting areas; Incline direction; Parallel direction all can form gas channel, thereby realizes best heat dissipation environment, guarantees radiating efficiency.Again; This power supply 39 is the outside that is set at this framework 130 the 3rd frame 30; Promptly deviate from this barcode LED light source module 23; Thereby can avoid this barcode LED light source module 23 the distributing of great amount of heat energy in lighting process, guarantee that power supply 39 can not receive the influence from the light source module, thereby improve the service life of power supply 39.Again; Owing to accommodate the outside that case 22 is arranged at this framework 130 the 3rd frame 30 of this power supply 39; Accommodate parts in the case 22 when any problem occurring and need change so be contained in this, all only need open this and accommodate case 22 and get final product with the simplest mode at power supply 39 or other.Need integral demounting or change whole lamp and no longer need resemble existing LED street lamp or tunnel lamp, thereby can save maintenance time, cost.Again, this module type LED lamp 100 can be realized the adjustment of 20 width of two angle adjustment plates through support plate 19 is installed, with the demand of the installed surface that adapts to different in width.In addition, this barcode LED light source module 23 is through the electrical connector at two ends, and mechanical connection head and shell form an obturator; From can realizing waterproof, dustproof, function such as windproof; So no longer need have the LED street lamp now; A monolithic case of indispensability in the Tunnel Lamp, thus implementation structure is simplified the enhancing radiating effect.In addition, the protective cover 9 of this barcode LED light source module 23 is that a upper end is little, the nearly triangular structure that the lower end is wide; So, in use, fallen leaves; Dust all can be along with the automatic landing in both sides of tilting, thereby has guaranteed the service life of this module type LED lamp 100; Avoided because of dust accumulates too much, and it is bad to cause dispelling the heat, and reduces the problem in service life.

The utility model module type LED lamp is not limited to above-mentioned first embodiment; As shown in Figure 5; This module type LED lamp 400 has essentially identical structure with this module type LED lamp 100, except its second frame 434 and the 4th frame 412 shorter relatively, with four barcode LED light source modules 423 of correspondence.As shown in Figure 6, this module type LED lamp 500 has essentially identical structure with this module type LED lamp 100, except its second frame 534 and the 4th frame 512 shorter relatively, with four barcode LED light source modules 523 of correspondence.As shown in Figure 7, this module type LED lamp 600 has essentially identical structure with this module type LED lamp 100, except its second frame 634 and the 4th frame 612 shorter relatively, with four barcode LED light source modules 623 of correspondence.Promptly this module type LED lamp 100 is in the structure that does not change its spare part basically; Can accomplish the assembling of the light fixture of different lights under the situation of size, thereby can increase the applicability of this module type LED lamp 100 greatly, not increase the product development mould; Do not increase product line; Do not increase the assembling that promptly can realize the different capacity light fixture on the basis of production cost, guarantee to realize the standardization of spare part product, this structural design has significant effects for the LED industry; It can guarantee under the situation of the minimum mould of exploitation, to realize the maximization product category, is a quite good design.

The utility model module type LED lamp is not limited to above-mentioned various embodiment; It can also do following deformation design scheme; As; This accommodates case 22 can be directly with the outside of screws due to the 3rd frame 30 of this framework 130, perhaps through the arranged outside one holding firmware fixing at the 3rd frame 30; Again, the two ends of this barcode LED light source module 23 can be by two electrical connectors difference waterproof sealing; Again, this accommodates case 22 can further accommodate intelligent control module (figure do not show), is used for according to environment, and the time, lighting and extinguishing of this module type LED lamp carried out in brightness; In addition, this framework 130 can further be provided with an angle adjustment structure on the second and the 4th frame 32,12, thereby can adjust the different rising angles of this barcode LED light source module 23 according to demand.

The above is merely the preferred embodiment of the utility model, and not in order to restriction the utility model, all any modifications of within the principle of the utility model, being done are equal to replacement and improvement etc. and all should comprise within the protection domain of the utility model.

Claims (10)

1. module type LED lamp, it comprises a framework, at least one strip led light source module; Be arranged at intervals on this framework, a power supply provides the signal of telecommunication to this at least one strip led light source module; And a fixed mount, it is characterized in that: this framework is a border structure, this at least one strip led light source module is set up between the relative dual-side of this border structure; This fixed mount is arranged at this border structure top, is parallel to this barcode LED light source module.

2. module type LED lamp as claimed in claim 1 is characterized in that: this power supply is arranged at the frame outside of this framework.

3. module type LED lamp as claimed in claim 1 is characterized in that: this barcode LED light source module is the led light source module of wall scroll formula, is provided with at interval, and it comprises a plurality of led chips single-row or biserial or multiple row setting.

4. module type LED lamp as claimed in claim 1; It is characterized in that: this barcode LED light source module is half obturator or an obturator, and it comprises a protective cover, and it is little that this protective cover defines a upper end; The structure that the lower end is wide, its top and bottom connect through a clinoplain or smooth surface.

5. module type LED lamp as claimed in claim 1 is characterized in that: this barcode LED light source module further comprises two links, and wherein at least one link comprises a flexible member, and this barcode LED light source module axially-movable is provided.

6. module type LED lamp as claimed in claim 1 is characterized in that: this barcode LED light source module further comprises two links, and wherein a link is a mechanical splice, and another link is an electrical connector, and each link is provided with a waterproof construction.

7. module type LED lamp as claimed in claim 1 is characterized in that: further comprise and accommodate case, be used to accommodate this power supply, this is accommodated case and is arranged on the frame of this framework, or is arranged in the frame of this framework.

8. module type LED lamp as claimed in claim 7 is characterized in that: the lead of power supply is introduced into this at least one strip led light source module in this frame.

9. module type LED lamp as claimed in claim 1 is characterized in that: this fixed mount comprises the angle adjustment plates that the two installation support plates and two that relatively are provided with are provided with relatively, so can realize width and the adjustment on the short transverse of the mounting brackets of two relative settings.

10. like any described module type LED lamp of claim 1 to 9, it is characterized in that: this barcode LED light source module further comprises an optical element, and this optical element is one of collective optics, light diffusion element, light reflection element or fluorescent element.

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