CN201827687U - Light emitting diode (LED) modularized light source and combined high-power LED lamp thereof - Google Patents
Light emitting diode (LED) modularized light source and combined high-power LED lamp thereof Download PDFInfo
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- CN201827687U CN201827687U CN2010205012835U CN201020501283U CN201827687U CN 201827687 U CN201827687 U CN 201827687U CN 2010205012835 U CN2010205012835 U CN 2010205012835U CN 201020501283 U CN201020501283 U CN 201020501283U CN 201827687 U CN201827687 U CN 201827687U
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
- F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
- F21V29/767—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having directions perpendicular to the light emitting axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/088—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device mounted on top of the standard, e.g. for pedestrian zones
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels
- F21V27/02—Cable inlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Geometry (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a light emitting diode (LED) modularized light source, which comprises an LED and a light source seat, wherein the light source seat is in a modularized structure and is mainly formed by connecting a light source installing seat used for installing the LED and a combined connecting frame used for connecting a module, the light source installing seat is a blocky body, is connected with the combined connecting frame at the back part and is provided with an LED installing groove at the back part, and the middle part of the installing groove is provided with a through hole communicated with the front part and the back part of the light source installing seat, so a light distribution lens of the LED penetrates out of the through hole from the installing groove to be exposed in front of the light source installing seat, the combined connecting frame and the connecting surface of the light source installing seat are near the heat radiation surface arranged at the back side of the LED arranged in the installing groove, and the back side of the combined connecting frame opposite to the connecting surface is provided with a heat radiation structure, a connecting structure used for connecting the module and a wiring structure used for wiring. The utility model also discloses a high-power LED lamp combined by the LED modularized light source. The LED modularized light source has simple structure and low maintenance cost, is simple to maintain and is favorable for ensuring the use effect of the high-power LED light source.
Description
Technical field
The utility model relates to a kind of high-powered LED lamp device, particularly relates to the high-powered LED lamp of a kind of led module light source and combination thereof.
Background technology
Advantage such as the LED(light emitting diode) have that colour rendering is good, the recyclable processing of lamp body material environmental protection, power saving and life-span are long, in recent years, along with led chip technology and Development of Packaging Technology, the fast lifting of luminous efficiency, the application market of LED has progressively entered into general lighting market, particularly the LED illumination that appears as of high-powered LED lamp has been found the breach in the application in room lighting field, has quickened the application of LED at each lighting field of indoor and outdoor.Because LED is spot light, therefore, when using, need be by different compound modes with a plurality of LED polyphones or and be unified into integral modularized light source and constitute high-powered LED lamp.At present, described LED is once encapsulated and is formed by light-distribution lens, chip, heat sink, circuit board, heat-sink unit and electrode, gold thread usually, and the monoblock type high-powered LED lamp has following structure: by being encapsulated in the chipset on the heat sink support, perhaps the LED set is installed on the pcb board, perhaps the LED set is installed on the aluminium base and combines, and there is following defective in these structures:
⑴Can not make the lighting style not change flexibly according to using needs that LED is made up neatly to form the light source of different patterns;
⑵When if one or several LED damages, because high-powered LED lamp is a monolithic construction, therefore, have to the whole LED lamp is removed replacing, cause its maintenance complexity and expense higher, so that the user can abandon maintenance maintenance sometimes, make high-power LED light source illuminance inequality, brightness in use not reach lighting requirement, thereby influence the result of use of high-powered LED lamp;
⑶In use because the fluctuation of electric current and voltage can make some LED brightness higher, caloric value increases existing high-powered LED lamp, and its thermal diffusivity is relatively poor, causes these spot lights to be burnt out easily, shortens its service life;
⑷Because the chip or the LED of existing monoblock type high-powered LED lamp are too concentrated, cause caloric value big, are difficult to dispel the heat effectively, influence its service life;
⑸Existing high-powered LED lamp commonly used mainly is made up of LED, aluminium base and lamp housing, and its structure is comparatively thick and heavy, and thermal resistance is bigger, and radiating effect is relatively poor.
Above defective all is to cause the high-power LED lamp short and fixed factor of flashing in service life, and it has not only improved the use cost of LED light fixture, and has caused unnecessary energy consumption.
The utility model content
But first purpose of the present utility model is to provide a kind of simple and light flexible combination to become the led module light source of different pattern light sources, and thermal diffusivity is good.
First purpose of the present utility model realizes by the following technical solutions: a kind of led module light source, comprise LED and light source base, it is characterized in that this light source base is a modular construction, mainly by the light source mount pad that is used to install LED be used for the compound connection frame that module is connected and connect to form, described light source mount pad is a blocks, it is connected with compound connection frame at the rear portion, and have a mounting groove that LED is installed at the rear portion, before described mounting groove middle part has the light source of opening mount pad, the through hole at rear portion makes the light-distribution lens of described LED pass the front that described through hole is exposed at the light source mount pad from mounting groove; The joint face of described compound connection frame and light source mount pad is near the radiating surface at the LED back in the mounting groove, and the back side that described compound connection frame is opposite with joint face has radiator structure and is used for module connection structure connecting and the wire structures that is used for cabling.
Led module light-source structure of the present utility model is simple, syndeton by module and connect handware and can become further according to using the needs flexible combination to become the base unit body of different pattern light sources of all kinds with a plurality of led module combination of light sources into strips or planar.When one or several LED damaged, as long as change corresponding led module light source, easy to maintenance, maintenance cost was low, helps on-call maintenance and the maintenance of user to light source, thereby helps guaranteeing the result of use of high-power LED light source; All have independently radiator structure on each led module light source, LED can dispel the heat effectively by these radiator structures, helps prolonging the service life of LED.
As a kind of embodiment of the present utility model, being used for the module connection structure connecting on the described compound connection frame is the compound rod through hole, this through hole axis is parallel with the joint face of light source mount pad with compound connection frame, described through hole is through whole compound connection frame, described connection handware then is combined threaded rod and nut, combined threaded rod penetrates a plurality of led module light sources, and the end is fixed with nut, can be with a plurality of led module combination of light sources light source body into strips.
As other embodiment, the compound rod through hole also can be arranged on the described light source mount pad.
As a kind of embodiment of the present utility model, described led module light source in compound connection frame and these two assemblies of light source mount pad, have at least have on the outline of an assembly two be parallel to each other be used for the joint faces that the adjacent block light source is fitted, this joint face is vertical with the axis of described compound rod through hole.Described parallel joint face can fit tightly connection with two adjacent led module light sources.
As a kind of improvement of the present utility model, in order to make described light source mount pad and the accurate positioning between two assemblies of compound connection frame in the led module light source quick, be respectively arranged with suitable location structure on the joint face of described two assembly correspondences, joint face periphery as one of them assembly has annular seam, just has suitable linking convex edge on the joint face of another assembly, when two assemblies connect, described linking convex edge is arranged in described seam, and to make the lateral wall of the led module light source that two combination of components constitute be concordant.
As a kind of embodiment of the present utility model, described wire structures adopts the cloth line three-way hole of being located on the described compound connection frame, this cloth line three-way hole runs through whole compound connection frame, described cloth line three-way hole is provided with near the joint face of described compound connection frame and described light source mount pad, is connected with external circuits so that described LED positive and negative electrode lead-in wire passes through described cloth line three-way hole.As other embodiment, described cloth line three-way hole also can be arranged on the described light source mount pad.
The utility model can also have following embodiment, the described module connection structure connecting that is used for is the bridge joint groove, connector is bridge joint, described bridge joint groove is an oat tail groove structure, perhaps similar bayonet arrangement, as " Τ " shape groove, can be located on the described light source mount pad or on the joint face edge that is connected with the adjacent LED modules light source on the compound connection frame, bridge joint groove notch alignment on the two adjacent led module light sources, the contiguous block that described bridge joint then matches for two ends shape and bridge joint groove shape inserts the sub-two ends of bridge joint respectively in the bridge joint groove on the two adjacent led module light sources and to get final product so that this two led modules light source couples together.Described bridge joint groove both can be arranged on the light source mount pad, can be arranged on the compound connection frame again, can also on above-mentioned two assemblies the bridge joint groove be set all, two assemblies link to each other with adjacent corresponding assembly with bridge joint simultaneously, can make that the globality of the high-powered LED lamp formed is better.
Difference according to the LED application place, can be in the front portion of light source mount pad, promptly with on the opposite face of mounting groove the reflective groove of cambered surface is set, the light-distribution lens of LED is exposed to this reflective groove from the mounting groove through hole, reflective groove is mainly used in the light of concentrating LED to send, improves the illuminance of LED; In order to protect the led module light source; make its illumination shape have diversity simultaneously; can add lens at the reflective groove place of light source mount pad; mainly play the luminous intensity distribution effect; concrete mounting structure can be that the edge at this reflective groove is provided with annular slot; and the edge of lens has the flange that adapts, and is stuck in by described flange lens are fixed on the light source mount pad.
As embodiment of the present utility model, the radiator structure on the described compound connection frame can adopt the needle-like radiator, and its needle-like radiator is arranged on the back of compound connection frame perpendicular to the joint face of compound connection frame and light source mount pad; Also can adopt gilled radiator etc., described fin also is perpendicular to the joint face of compound connection frame and light source mount pad and is arranged on the back of compound connection frame, and these radiators and compound connection frame can be and be made into integration.
Second purpose of the present utility model is to provide the high-powered LED lamp by above-mentioned led module combination of light sources.
Second purpose of the present utility model realizes by the following technical solutions: a kind of high-powered LED lamp by above-mentioned led module light source base combination, comprise LED and fixed support, it is characterized in that described LED is installed in formation led module light source in the aforesaid modular optical source(-)holder, several led module light sources are connected the led light source that is combined as ensemble by the syndeton of himself with fixed support, thereby constitute high-powered LED lamp.
The utility model high-powered LED lamp makes combining structure simply light because of the modularized light source amalgamation, support bracket fastened concrete structure can design according to user's different demands, therefore support bracket fastened pattern is various, make that the style of high-powered LED lamp is flexible and changeable, each led module light source can be keeped in repair separately and change, and the led module light source has independently radiator structure, therefore can reduce the use cost of high-powered LED lamp, improve service life, help high-powered LED lamp applying in the general lighting field.
As a kind of embodiment of the present utility model, described fixed support can be aforesaid connector, as bolt and nut, and perhaps bridge joint, these fixed supports can piece together a plurality of led module light sources the high-powered LED lamp of strip.
As another kind of embodiment of the present utility model, described fixed support is a fixed bar, be provided with the fixed bar through hole on the compound connection frame on the described led module light source, described fixed bar is in this fixed bar through hole and several led module light sources are connected as one.
As another embodiment of the present utility model, described fixed support is connecting plate and the fixture that is used for fixing the led module light source, be respectively equipped with the connecting hole that adapts with described fixture on described compound connection frame and the connecting plate, described fixture is through in the described connecting hole described connecting plate is fixed on the described compound connection frame so that module connection and fixing.
Compared with prior art, the utlity model has following significant effect:
⑴The utility model is installed in LED on the modular optical source(-)holder, make it to become the led module light source, this modularized light source not only has the structure of fixed L ED, also has radiator structure simultaneously, module syndeton and module wire structures, make the led module light source not only can become the high-powered LED lamp of multiple different patterns, and this high-powered LED lamp has also possessed good heat sinking function simultaneously by different fixed support flexible combination;
⑵Because high-powered LED lamp adopts described led module combination of light sources to form, when if wherein certain one or several LED damages, can carry out dismounting and change to the led module light source that damages, and needn't change by whole high-powered LED lamp, easy to maintenance and expense is lower, help the user to its positive maintenance, thereby help guaranteeing that high-powered LED lamp keeps the effect of normal use;
⑶The led module light source base has independently radiator structure, even because the fluctuation of electric current and voltage causes the phenomenon that some LED brightness is higher, caloric value increases to occur, also can carry out efficiently radiates heat, prevents that LED from burning out, thereby prolongs the service life of LED;
⑷The utility model is by the high-powered LED lamp of led module light source base combination, too concentrate with the chip of existing high-powered LED lamp or LED and to compare, chip or LED distribute and disperse relatively, and carry out efficiently radiates heat owing to the led module light source base has radiator structure, therefore prolonged the service life of high-powered LED lamp;
⑸The utility model led module light source base simple and light when being combined into high-powered LED lamp, compared with existing high-powered LED lamp, and weight alleviates greatly, use install all very convenient.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structure cross-sectional schematic of the utility model embodiment 1;
Fig. 2 is the cross-sectional schematic of light source mount pad among Fig. 1;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is the structure cross-sectional schematic of the utility model embodiment 2;
Fig. 5 is the cross-sectional schematic of light source mount pad among Fig. 4;
Fig. 6 is along A-A line cross-sectional schematic among Fig. 4;
Fig. 7 is the structure cross-sectional schematic of the utility model embodiment 3;
Fig. 8 is the structural representation of the utility model embodiment 4;
Fig. 9 is the structure cross-sectional schematic of the utility model embodiment 5;
Figure 10 is the structural representation of the utility model embodiment 6;
Figure 11 is the vertical view that the light source mount pad is connected by bridge joint and bridge joint groove among Figure 10;
Figure 12 is the structure cross-sectional schematic of the utility model embodiment 7;
Figure 13 is the structure cross-sectional schematic of the utility model embodiment 8;
Figure 14 is the structural representation of the utility model embodiment 9;
Figure 15 is the structural representation of the utility model embodiment 10;
Figure 16 is the elevational schematic view of the utility model embodiment 11;
Figure 17 is the schematic side view of the utility model embodiment 12;
Figure 18 is the schematic top plan view of the utility model embodiment 13;
Figure 19 is the elevational schematic view of the utility model embodiment 14;
Figure 20 is the schematic top plan view of the utility model embodiment 15;
Figure 21 is the side-looking structural representation of the utility model embodiment 16;
Figure 22 is the structural representation of the utility model embodiment 17.
The specific embodiment
Embodiment 1
As Fig. 1, shown in 2 and 3, it is a kind of led module light source 11 of the utility model, comprise LED and light source base, this light source base is a modular construction, this light source base 11 is main by the light source mount pad 6 that is used to install LED, the compound connection frame 7 that is used for the module connection connects to form, LED on being installed to compound connection frame 7 in, in order to reduce thermal resistance, heat sinkly can directly be welded on the compound connection frame 7, also can on LED heat sink, add heat conductive silica gel or thermal conductive silicon film, light source mount pad 6 is a blocks, it is connected with compound connection frame 7 at the rear portion, and have a mounting groove 8 that LED is installed at the rear portion, before mounting groove 8 middle parts have the light source of opening mount pad 6, the through hole 9 at rear portion, the light-distribution lens 1 of LED passes the front that through hole 9 is exposed at light source mount pad 6 from mounting groove 8, the joint face of compound connection frame 7 and light source mount pad 6 is near the radiating surface at the LED back in the mounting groove 8, and the back side that compound connection frame 7 is opposite with joint face has radiator structure and is used for module connection structure connecting and the wire structures that is used for cabling.In the present embodiment, radiator structure is a needle-like radiator 10.
In the present embodiment, being used for the module connection structure connecting on the compound connection frame 7 is compound rod through hole 12, these through hole 12 axis are parallel with the joint face of light source mount pad 6 with compound connection frame 7, through hole 12 is through whole compound connection frame 7, connect handware 13(referring to Fig. 9) then be combined threaded rod and nut, combined threaded rod penetrates a plurality of led module light sources, and the end is fixed with nut, can be with a plurality of led module combination of light sources light source body into strips.
The led module light source in compound connection frame 7 and light source mount pad 6 these two assemblies, have at least have on the outline of an assembly two be parallel to each other be used for the joint faces that the adjacent block light source is fitted, this joint face is vertical with the axis of compound rod through hole 12, and parallel joint face can fit tightly connection with two adjacent led module light sources.
Wire structures adopts the cloth line three-way hole of being located on the compound connection frame 7 14, cloth line three-way hole 14 is two and all runs through whole compound connection frame 7, cloth line three-way hole 14 is provided with the joint face of light source mount pad 6 near compound connection frame 7, so that LED positive and negative electrode lead-in wire is connected with external circuits by cloth line three-way hole 14.
Light source mount pad 6 is connected with screw by screw with compound connection frame 7, is provided with waterproof apron 19 on the joint face of light source mount pad 6 and compound connection frame 7, and waterproof apron 19 is arranged in capillary groove 40, also is provided with waterproof apron 24 in the periphery of LED; Can be in the front portion of light source mount pad 6, promptly with on the opposite face of mounting groove 8 the reflective groove 18 of cambered surface is set, the light-distribution lens 1 of LED is exposed in this reflective groove 18 from mounting groove through hole 9, and reflective groove 18 is mainly used in the light of concentrating LED to send, improves the illuminance of LED; In order to protect the led module light source; make its illumination shape have diversity simultaneously; can add lens 20 at reflective groove 18 places of light source mount pad 6; mainly play the luminous intensity distribution effect; concrete mounting structure can be that the edge at this reflective groove 18 is provided with annular slot 21; and the edge of lens 20 has the flange 22 that adapts, and is stuck in by flange 22 lens 20 are fixed on the light source mount pad 6, is provided with waterproof apron 23 at the clamped position of flange 22 and draw-in groove 21.
Be respectively arranged with suitable location structure on the corresponding joint face of 7 liang of assemblies of light source mount pad 6 and compound connection frame, in the present embodiment, light source mount pad 6 joint face peripheries have annular seam 25, has suitable linking convex edge 26 on compound connection frame 7 joint faces, when two assemblies connect, be connected convex edge 26 and be arranged in seam 25, and make the lateral wall of the led module light source that two combination of components constitute concordant.In other embodiments, also can be that compound connection frame joint face periphery has annular seam, and have suitable linking convex edge on the light source mount pad joint face.
Embodiment 2
Shown in Fig. 4,5 and 6, present embodiment is with the difference of embodiment 1: light source mount pad 6 is different with the shape of compound connection frame 7, wherein, the top of mounting groove 8 has the installing port 27 that the bottom with compound connection frame 7 adapts in the light source mount pad 6, the bottom of compound connection frame 7 is arranged in installing port 27, cloth line three-way hole 14 is positioned at the radiating surface top at LED back, fixed bar through hole 16 is fixedly ears 28 of being located at compound connection frame 7 tops, radiator structure adopts gilled radiator 29, and gilled radiator 29 is distributed in the fixedly both sides of ear 28.
Embodiment 3
As shown in Figure 7, the difference of present embodiment and embodiment 2 is: be used for the module connection structure connecting and comprise connecting plate 30 and the fixture 31 that is used for fixing module, fixture 31 adopts screw, be respectively equipped with the connecting hole that adapts with screw on compound connection frame 7 and the connecting plate 30, fixture 31 is through in the connecting hole and connecting plate 30 is fixed on the compound connection frame 7 so that module connects and be fixing, and radiator 32 is distributed in the both sides of connecting plate 30.
Embodiment 4
As shown in Figure 8, the difference of present embodiment and embodiment 3 is: compound rod through hole 12 all is arranged on the light source mount pad 6 with cloth line three-way hole 14, and runs through whole light source mount pad 6.
Embodiment 5
As shown in Figure 9, present embodiment be by compound rod through hole 12 be connected the schematic diagram that handware 13 connects the led module light source, wherein, connect handware 13 and comprise combined threaded rod and nut, combined threaded rod penetrates a plurality of led module light sources, the end is fixed with nut, can be with a plurality of led module combination of light sources light source body into strips.Also the led module light source is connected with fixed bar 17 by fixed bar through hole 16, simultaneously module is fixed.In the present embodiment, only use a cloth line three-way hole 14 to arrange power line 60, after the led module light source connects, carry out shutoff in the end of the cloth line three-way hole 14 of initial and end led module light source respectively, the lead end of power line 60 on first led module light source can enter cloth line three-way hole 14 by clip 61, and the cloth line three-way hole 14 of last led module light source adopts obstruction screw or waterproof gasket cement stifled 62.
As Figure 10, shown in Figure 11, present embodiment is with the difference of embodiment 1: it is different to be used for the module connection structure connecting, this syndeton comprises bridge joint 33 and bridge joint groove 34, bridge joint groove 34 is an oat tail groove structure, perhaps similar bayonet arrangement, as " Τ " shape groove, can be located on light source mount pad 6 or the compound connection frame 7 with joint face edge that adjacent LED modules light source 11 is connected on, bridge joint groove 34 notches alignment on the two adjacent led module light sources 11, the contiguous block that 33 of bridge joint match for two ends shape and bridge joint groove 34 shapes inserts bridge joint 33 two ends respectively in the bridge joint groove 34 on the two adjacent led module light sources 11 and to get final product so that this two led modules light source 11 is connected.The bridge joint groove both can be arranged on the light source mount pad, can be arranged on the compound connection frame again, can also on above-mentioned two assemblies the bridge joint groove be set all, two assemblies link to each other with adjacent corresponding assembly with bridge joint simultaneously, can make that the globality of the high-powered LED lamp formed is better.
Embodiment 7
As shown in figure 12, the difference of present embodiment and embodiment 1 is: compound connection frame 7 has split-type structural, comprise base 71, connecton layout 72 and fixed connection apparatus 73, wherein, fixed connection apparatus 73 is arranged on the end face of connecton layout 72, and be located at jointly on the base 71, base 71 is connected with light source mount pad 6, connecton layout 72 and fixed connection apparatus 73 are block structure, on connecton layout 72, laterally be provided with two cloth line three-way holes 14, on fixed connection apparatus 73, laterally be provided with fixed bar perforation 16 and compound rod perforation 12; Radiator structure comprises heat pipe 35 and radiator, wherein, heat pipe 35 from top to bottom by on fixed connection apparatus 73, connecton layout 72 and the base 71 longitudinally installing hole stretch to the radiating surface at LED back, the heat pipe 35 outer radiators that are with, radiator is made up of sleeve pipe 37 and fin 38, and fin 38 laterally is placed in and is fixed on the sleeve pipe 37.Heat pipe in the present embodiment plays conductive force, and the heat of LED can be transmitted on the radiator very soon, therefore has better heat radiating effect; Connecton layout 72 and fixed connection apparatus 73 can carry out independent dismounting, conveniently assemble according to actual conditions.Have on the base 71 and be used for vertical perforation (not shown) that power line enters cloth line three-way hole 14, this perforation communicates with cloth line three-way hole 14.
In the present embodiment, be provided with Lens mounting carrier 39, Lens mounting carrier 39 and light source mount pad 6 are by being threaded, and lens 20 are installed on the Lens mounting carrier 39; Light source mount pad 6 is planes with the opposite face of compound connection frame 7 joint faces.
Embodiment 8
As shown in figure 13, present embodiment is with the difference of embodiment 5: have the heat radiation gap 41 that is separated by between the combined led module light source 11 that is connected, so that LED is dispelled the heat effectively, power line connects employing cable or water-proof cable line 42 between the led module light source 11.
Embodiment 9
As shown in figure 14, the difference of present embodiment and embodiment 5 is: to be led module light source 11 by the holddown groove that adopts two fixed mounts 43 with bayonet socket to be constituted fix forms strip light source body.
As shown in figure 15, the difference of present embodiment and embodiment 5 is: present embodiment is the high-powered LED lamp by 11 combinations of led module light source, comprise several led module light sources, with the fixed support 46 that is one with several led module combination of light sources, compound rod 13 is heat pipe or loop hot-pipe, one end of this heat pipe or loop hot-pipe stretches out the strip light source body that is combined into by led module light source 11, and this external part is with fin 44; Fixed support 46 in the present embodiment comprises fixed bar 17, on the compound connection frame on the led module light source 7, be provided with the fixed bar through hole, fixed bar 17 is in this fixed bar through hole and several led module light sources are connected as one, the two ends of led module light source 11 by fixed bar 17 are connected on the fixed support 46 to be fixed, and power supply 45 is arranged on the fixed support 55.
As shown in figure 16, the utility model is by the high-powered LED lamp of led module light source base combination, comprise LED and fixed support, LED is installed in and constitutes led module light source 11 in the modular optical source(-)holder 6, several led module light sources 11 are connected the led light source that is combined as ensemble by the syndeton of himself with fixed support 46, thereby constitute high-powered LED lamp.
As shown in figure 17, the difference of present embodiment and embodiment 11 is: fixed support 46 adopts three-dimensional column support, the strip light source body that is combined into by led module light source 11 is positioned on the side circumference of fixed support 46, being connected between the led module light source 11 can be adopted the connected mode of embodiment 8, make and have heat radiation gap 41 between the adjacent LED modules light source 11, and also have heat radiation gap 41 between each strip light source body, strengthened the radiating effect of high-powered LED lamp.
As shown in figure 18, fixed support 46 is the rhombus three-dimensional bracket, led module light source 11 is positioned on the side circumference of fixed support 46, be combined into strip light source body by led module light source 11, the two ends of fixed bar 17 are connected to the top and bottom of fixed support 46 on the led module light source 11, thereby led module light source 11 is fixed on the fixed support 46, has heat radiation gap 41 between each strip light source body, fixed support 46 inner hollow, fin 48 on the led module light source 11 all stretches out to the centre of fixed support 46, and the heat that the LED lamp distributes is concentrated heat radiation; And power line 49 is drawn from fixed support 46 end faces, and entering from the cloth line three-way hole 16 of led module light source 11 is each strip light source body power supply.
As shown in figure 19, fixed support 46 is flower shape support, the led module light source 11 light source body into strips that is connected, and each strip light source body is the center divergent shape and is distributed on the fixed support 46, has the heat radiation gap between each strip light source body.
Embodiment 15
As shown in figure 20, fixed support 46 is the cylinder support, fixed support 46 inner hollow, led module light source 11 is connected into strips, and the light source body is distributed on the side circumference of fixed support 46, fin 48 on the led module light source 11 all stretches out to the centre of fixed support 46, and power line leads to each strip light source body power supply from fixed support 46 end faces.
As shown in figure 21, led module light source 11 is fixed on the fixed support 46 by fixed bar 16, in the bottom of fixed support 46 power module 50 is installed, at the top of fixed support 46 solar panel 51 is installed, solar panel 51 receives sunshine and solar energy is transferred to storage in the power module 43, realizes energy-conserving and environment-protective; In the present embodiment, the structure 51 of solar panel is umbrella, shelters from the top of fixed support 46, can prevent that the LED lamp is destroyed by rainwater and wind-force.
As shown in figure 22, in order to strengthen the steadiness that connects between the led module light source 11, reinforcement by connection support 52 on the fixed bar 16 of led module light source 11, led module light source 11 are connected on the fixed support 46 by fixed bar 16 and are fixed on the lamp bracket 56.
In other embodiment, also can save the structure of fixed bar and fixed bar through hole, and only realize being connected with support bracket fastened with compound rod and compound rod through hole, specific practice is that the two ends of compound rod are connected with fixed support, but, to make up the embodiment that is fixed on the fixed support of back led module light source compares with fixed bar, when the defective of this syndeton is to rotate compound rod at the setting angle of adjusting the led module light source, may cause the damage of wiring in the cloth line three-way hole, also influence the steadiness that connects between the led module light source simultaneously.
Embodiment of the present utility model is not limited thereto, according to foregoing of the present utility model, ordinary skill knowledge and customary means according to this area, do not breaking away under the above-mentioned basic fundamental thought of the utility model prerequisite, the structure of the utility model compound connection frame, light source mount pad has numerous embodiments, and is used for the module connection structure connecting on the led module light source and wire structures also can carry out conversion according to practical situations; The pattern of the high-powered LED lamp that the utility model led module light source is combined into can change flexibly along with support bracket fastened shape, and the fixed form of led module light source on fixed support also can change flexibly.Therefore, the utility model can also be made modification, replacement or the change of other various ways, all drops within the utility model rights protection scope.
Claims (10)
1. led module light source, comprise LED and light source base, it is characterized in that: this light source base is a modular construction, mainly by the light source mount pad that is used to install LED be used for the compound connection frame that module is connected and connect to form, described light source mount pad is a blocks, it is connected with compound connection frame at the rear portion, and have a mounting groove that LED is installed at the rear portion, described mounting groove middle part has the through hole of opening light source mount pad front and rear portions, makes the light-distribution lens of described LED pass the front that described through hole is exposed at the light source mount pad from mounting groove; The joint face of described compound connection frame and light source mount pad is near the radiating surface at the LED back in the mounting groove, and the back side that described compound connection frame is opposite with joint face has radiator structure and is used for module connection structure connecting and the wire structures that is used for cabling.
2. led module light source according to claim 1, it is characterized in that: being used for the module connection structure connecting on the described compound connection frame is the compound rod through hole, this through hole axis is parallel with the joint face of light source mount pad with compound connection frame, described through hole is through whole compound connection frame, the connection handware that is used to be through in the compound rod through hole comprises combined threaded rod and nut, combined threaded rod penetrates a plurality of led module light sources, the end is fixed with nut, can be with a plurality of led module combination of light sources light source body into strips.
3. led module light source according to claim 1 and 2, it is characterized in that: described led module light source in compound connection frame and these two assemblies of light source mount pad, have at least have on the outline of an assembly two be parallel to each other be used for the joint faces that the adjacent block light source is fitted, this joint face is vertical with the axis of described compound rod through hole, and described parallel joint face can fit tightly connection with two adjacent led module light sources.
4. led module light source according to claim 3, it is characterized in that: be respectively arranged with suitable location structure on the joint face of described two assembly correspondences, the joint face periphery of one of them assembly has annular seam, just has suitable linking convex edge on the joint face of another assembly, when two assemblies connect, described linking convex edge is arranged in described seam, and makes the lateral wall of the led module light source that two combination of components constitute concordant.
5. led module light source according to claim 4, it is characterized in that: described wire structures adopts the cloth line three-way hole of being located on the described compound connection frame, this cloth line three-way hole runs through whole compound connection frame, described cloth line three-way hole is provided with near the joint face of described compound connection frame and described light source mount pad, is connected with external circuits so that described LED positive and negative electrode lead-in wire passes through described cloth line three-way hole.
6. led module light source according to claim 1, it is characterized in that: the described module connection structure connecting that is used for is the bridge joint groove, connector is bridge joint, described bridge joint groove is an oat tail groove structure, be located on the described light source mount pad or on the joint face edge that is connected with the adjacent LED modules light source on the compound connection frame, bridge joint groove notch alignment on the two adjacent led module light sources, the contiguous block that described bridge joint then matches for two ends shape and bridge joint groove shape inserts the sub-two ends of bridge joint respectively in the bridge joint groove on the two adjacent led module light sources and to get final product so that this two led modules light source is connected.
7. led module light source according to claim 5, it is characterized in that: the radiator structure on the described compound connection frame adopts the needle-like radiator, and its needle-like radiator is arranged on the back of compound connection frame perpendicular to the joint face of compound connection frame and light source mount pad; Perhaps adopt gilled radiator, described fin also is perpendicular to the joint face of compound connection frame and light source mount pad and is arranged on the back of compound connection frame, and described radiator and compound connection frame are for being made into integration.
8. high-powered LED lamp by the combination of the described led module light source base of claim 1, comprise LED and fixed support, it is characterized in that: described LED is installed in and constitutes the led module light source in the described modular optical source(-)holder, several led module light sources are connected the led light source that is combined as ensemble by the syndeton of himself with fixed support, thereby constitute high-powered LED lamp.
9. the high-powered LED lamp of led module combination of light sources according to claim 8, it is characterized in that: described fixed support is a fixed bar, be provided with the fixed bar through hole on the compound connection frame on the described led module light source, described fixed bar is in this fixed bar through hole and several led module light sources are connected as one.
10. the high-powered LED lamp of led module combination of light sources according to claim 8, it is characterized in that: described fixed support is connecting plate and the fixture that is used for fixing the led module light source, be respectively equipped with the connecting hole that adapts with described fixture on described compound connection frame and the connecting plate, described fixture is through in the described connecting hole described connecting plate is fixed on the described compound connection frame so that module connection and fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205012835U CN201827687U (en) | 2009-08-23 | 2010-08-23 | Light emitting diode (LED) modularized light source and combined high-power LED lamp thereof |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910163567 | 2009-08-23 | ||
| CN200910163567.X | 2009-08-23 | ||
| CN2010205012835U CN201827687U (en) | 2009-08-23 | 2010-08-23 | Light emitting diode (LED) modularized light source and combined high-power LED lamp thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201827687U true CN201827687U (en) | 2011-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205012835U Expired - Lifetime CN201827687U (en) | 2009-08-23 | 2010-08-23 | Light emitting diode (LED) modularized light source and combined high-power LED lamp thereof |
| CN2010102600257A Expired - Fee Related CN101922637B (en) | 2009-08-23 | 2010-08-23 | LED modularized light source and high-power LED lamp combined by same |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102600257A Expired - Fee Related CN101922637B (en) | 2009-08-23 | 2010-08-23 | LED modularized light source and high-power LED lamp combined by same |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN201827687U (en) |
| WO (1) | WO2011022945A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922637A (en) * | 2009-08-23 | 2010-12-22 | 彭云滔 | LED modularized light source and high-power LED lamp combined by same |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901010B (en) * | 2012-10-22 | 2016-06-08 | 上海量日光电科技有限公司 | A kind of wall lamp |
| CN104089206B (en) * | 2014-07-28 | 2016-06-29 | 深圳市中电照明股份有限公司 | A kind of LED lamp cell cube and combination type LED lamp |
| CN107477542B (en) * | 2017-09-20 | 2020-06-12 | 浙江点匠科技有限公司 | Household LED heat dissipation lamp set convenient to replace |
| US11085594B2 (en) * | 2019-12-12 | 2021-08-10 | XAL Inc. | Modular lighting system and interconnectable lighting cells |
| CN113126406A (en) * | 2019-12-30 | 2021-07-16 | 无锡视美乐激光显示科技有限公司 | Light source module, projection system and lighting equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20040756A1 (en) * | 2004-04-16 | 2004-07-16 | Vlm Spa | MODULAR LIGHTING SYSTEM INCLUDING HIGH POWER LED LIGHTING MODULES |
| DE102006018668B4 (en) * | 2006-04-21 | 2013-04-11 | Osram Gmbh | Modular lighting system and lighting arrangement |
| DE102006048230B4 (en) * | 2006-10-11 | 2012-11-08 | Osram Ag | Light-emitting diode system, method for producing such and backlighting device |
| CN100594323C (en) * | 2007-04-13 | 2010-03-17 | 金松山 | High power semiconductor lighting lamp |
| CN101493219A (en) * | 2008-01-21 | 2009-07-29 | 深圳市春发光电科技有限公司 | High heat radiation LED illuminating apparatus and method for manufacturing same |
| CN201277472Y (en) * | 2008-09-28 | 2009-07-22 | 广东昭信金属制品有限公司 | Assembled expandable LED road lamp |
| CN201827687U (en) * | 2009-08-23 | 2011-05-11 | 彭云滔 | Light emitting diode (LED) modularized light source and combined high-power LED lamp thereof |
-
2010
- 2010-08-23 CN CN2010205012835U patent/CN201827687U/en not_active Expired - Lifetime
- 2010-08-23 CN CN2010102600257A patent/CN101922637B/en not_active Expired - Fee Related
- 2010-08-26 WO PCT/CN2010/001295 patent/WO2011022945A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922637A (en) * | 2009-08-23 | 2010-12-22 | 彭云滔 | LED modularized light source and high-power LED lamp combined by same |
| CN101922637B (en) * | 2009-08-23 | 2012-10-10 | 彭云滔 | LED modularized light source and high-power LED lamp combined by same |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011022945A1 (en) | 2011-03-03 |
| CN101922637B (en) | 2012-10-10 |
| CN101922637A (en) | 2010-12-22 |
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