CN203273622U - LED (light-emitting diode) floodlight and power supply module - Google Patents
LED (light-emitting diode) floodlight and power supply module Download PDFInfo
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- CN203273622U CN203273622U CN2013203305290U CN201320330529U CN203273622U CN 203273622 U CN203273622 U CN 203273622U CN 2013203305290 U CN2013203305290 U CN 2013203305290U CN 201320330529 U CN201320330529 U CN 201320330529U CN 203273622 U CN203273622 U CN 203273622U
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- light source
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- fixed head
- end cap
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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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
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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
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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
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
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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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an LED (light-emitting diode) floodlight comprising a lamp body which is composed of two support tubes, two connecting arms, a plurality of LED light source modules and a power supply module, wherein the LED light source modules are arranged between the two support tubes in parallel; the external part of the lamp body can be fixedly connected onto an external wall body through a corresponding bracket; each in the at least one power supply module comprises a power supply cavity, a first fixing block and a second fixing block; each power supply cavity is used for containing a power supply; each first fixing block and the corresponding second fixing block are respectively fixed at two ends of the corresponding power supply cavity; a lead hole for inputting the power supply and leading out an output wire is formed in each second fixing block. The LED floodlight disclosed by the utility model is characterized in that mounting interfaces of the power supply module and the LED light source modules are completely consistent; the effects of increasing or reducing the power of floodlight and changing the external dimension of the floodlight can be conveniently achieved by combination of the LED light source modules and the power supply module in different manners; the LED light source modules and the LED power supply module on the floodlight are efficient and convenient to maintain and replace.
Description
Technical field
The utility model relates to LED(light emitting diode, light emitting diode) lamp, particularly a kind of LED floodlight and power module thereof.
Background technology
Existing LED floodlight, its primary structure mainly is comprised of LED light source module and power module, in at present common structure, for fixed L ED light source module, usually adopt four supports with the chamber that the LED light source module is fixed therein, then fix with screw locking, power module separates is assembled in another independently in structure.The major defect of this structure is: when needs increase or reduce the quantity of LED light source module, need the different mould of design to make corresponding support, cost is high; Power module is independently assembled, and need to make corresponding assembling element for its designing mould, and not only cost is high, and the overall dimensions of floodlight is too clumsy, is unfavorable for that the engineering staff is to the installation and debugging of light fixture.
Summary of the invention
The purpose of this utility model is to provide a kind of LED floodlight.
the utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of LED floodlight, it comprises two stay pipes that opposing parallel arranges, and two linking arms that connect respectively two stay pipe opposite ends, separablely between described two stay pipes be fixedly connected with a plurality of LED light source modules of arranging side by side, and leave the space of heat transmission between a plurality of LED light source modules, it is characterized in that: separable at least one power module that is connected with also between described two stay pipes, described at least one power module is together with described LED light source module is arranged in side by side.
In a preferred embodiment, all be formed with the installed surface of an end of fixing described a plurality of LED light source modules and at least one power module on each stay pipe, be formed with the installing hole of a plurality of correspondences on described installed surface; The two ends of described a plurality of LED light source module and at least one power module are connected and fixed separably by the detachable fixture that passes itself and described installing hole.
In a preferred embodiment, described power module comprises: the tubular power source cavity of a both ends open, and its inside is provided with power supply; The one described power source cavity of sealing is the first fixed block of an end opening wherein, and it comprises one first end cap, extends substantially vertically out one first fixed head on described first end exterior surface, and the first fixed head is connected on described installed surface separably; The second fixed block of the one described power source cavity other end opening of sealing, it comprises one second end cap, extend substantially vertically out one second fixed head on described the second end cap outer surface, the second fixed head end is connected on described installed surface separably, is formed with a projection that is connected with the second end cap on the opposing one side of described the second fixed head and described installed surface; All be formed with corresponding line hole on described the second end cap, projection, the second fixed head and installed surface, these lines holes communicates, and forms a passing channel that is communicated with the inner and stay pipe of power source cavity inside.
In a preferred embodiment, described power module comprises that also one is arranged on the water-proof silica-gel piece between described stay pipe and the second fixed block, but a side of described water-proof silica-gel piece forms at least one interference and inserts annular projection in the line hole of described the second fixed block, its opposite side forms one and can tightly paste on described installed surface and cover the reach the standard grade block-shaped protrusion in hole of described installed surface fully, is formed with the reach the standard grade fairlead in hole of the line hole that is communicated with described the second fixed block and installed surface on described block-shaped protrusion.
In a preferred embodiment, also comprise the support in following one of a rotatable bridge joint: 1) described two stay pipes, and 2) described two linking arms; It is U-shaped that described support is substantially.
In a preferred embodiment, the end of described support is formed with respectively hook portion, all is fixed with an adjustment screw on the lateral wall of each linking arm or the lateral wall of each stay pipe; The screw portion of described adjustment screw comprise one section near the adjustment screw head, be cylindric and ganoid rotating part, remainder is threaded rod; The diameter of described rotating part is greater than the diameter of described threaded rod; The hook portion of described support can be hooked on rotating part, and the rotation of can taking advantage of a situation of described adjustment screw; Be provided with check washer between described hook portion and described linking arm or stay pipe.
In a preferred embodiment, also comprise two L-type supports and be connected the gripper shoe that connects described two L-type supports, two L-type supports are separately fixed in following one: 1) on the face of the described light source module light direction dorsad of stay pipe, and 2) on the face of the described light source module light direction dorsad of linking arm; Two L-type supports arrange in the same way, and the top of each L-type support all is formed with hook portion; Each extends a flap towards described L-type support vertical described gripper shoe two ends, is formed with the pilot hole that the hook portion with described L-type support is complementary on described flap, and the described pilot hole of the separable insertion of described hook portion couples together L-type support and gripper shoe; Described L-type support and gripper shoe also link together by securing member.
In a preferred embodiment, comprise that also one is used for the embedded installation frame that is arranged on ceiling of described LED floodlight, described installation frame comprises that two are the L-type support of Parallel Symmetric setting, two T-shaped supports that are the Parallel Symmetric setting and two L-type edge strips that are separately fixed at the described L-type support outside, and the end to end formation one of L-type support and T-shaped support can be accommodated the square framework of described LED floodlight; Being formed with many on the relative plate of the lateral wall with the LED floodlight of described L-type support is parallel to the chute of light direction and is provided with ripple glaze perpendicular to chute on the outer surface of described plate; Also be formed with corresponding ripple glaze on the relative face of described L-type edge strip and described plate, be formed with the installation aperture on the position relative with chute, L-type support and L-type edge strip tighten together by passing the securing member that aperture and chute are installed.
In a preferred embodiment, be formed be used to the fixing hole that is fixedly connected with the corresponding position of the opening at described power source cavity two ends respectively on the end cap of described first, second fixed block, described power source cavity both ends open place is fixed with the water-proof silica-gel circle identical with described power source cavity shape of cross section.
In a preferred embodiment, be provided with the wire-passing tube chamber at least one in described two stay pipes, the wire that connects light source module and power module passes in described wire-passing tube chamber; Two ends, described wire-passing tube chamber are plugged with the water-proof silica-gel plug identical with wire-passing tube chamber shape of cross section; Be formed with corresponding line hole on the position relative with the light source module end with power module on described wire-passing tube chamber, the wire between described power module and LED light source module passes corresponding line hole and enters the wire-passing tube chamber.
In a preferred embodiment, at least one in described a plurality of LED light source modules comprises: a rectangle light-passing board is formed with a plurality of lens on it; One is fixed on the circuit board under light-passing board, is provided with the LED light source corresponding with described a plurality of lens on it; An and radiator that is fixed under circuit board, two the second heat transfer plates that it comprises the first heat transfer plate of tightly sticking in the circuit board lower surface, be basically perpendicular to that the first heat transfer plate one extends from the dual-side of the first heat transfer plate lower surface and the 3rd heat transfer plate that the end of described two the second heat transfer plates is coupled together, wherein the upper surface of the first heat transfer plate is close on described stay pipe, and the outer surface of the second heat transfer plate is the heaving of the sea shape.
Another purpose of the present utility model is to provide a kind of power module, and it comprises: the tubular power source cavity of a both ends open, and its inside is provided with power supply; The one described power source cavity of sealing is the first fixed block of an end opening wherein, and it comprises one first end cap, extends substantially vertically out one first fixed head on described first end exterior surface; The second fixed block of the one described power source cavity other end opening of sealing, it comprises one second end cap, extends substantially vertically out one second fixed head on described the second end cap outer surface; Be formed with a projection that is connected with the second end cap on described the second fixed head; All form wired hole on described the second end cap, projection, the second fixed head, these lines holes communicates, and forms an opening and is positioned at passing channel on the second fixed head and the second end cap.
In a preferred embodiment, described power module comprises that also one is arranged on the water-proof silica-gel piece at the place, line hole of described the second fixed head, but a side of described water-proof silica-gel piece forms at least one interference and inserts annular projection in the line hole of described the second fixed head, its opposite side forms the block-shaped protrusion that can tightly paste on a plane, is formed with the fairlead in the line hole that is communicated with described the second fixed head on described block-shaped protrusion.
The beneficial effect of the utility model LED floodlight is: the mounting interface of power module and LED light source module is in full accord, be arranged side by side in substantially rectangular installation frame, can be very easily the combination of different modes by LED light source module and power module reach the effect that increases or reduce lamp power and change appearance and size, and the LED light source module on light fixture and LED power module maintain and replace very efficiently convenient.
Description of drawings
Fig. 1 is the blast stereogram of the LED floodlight of an embodiment.
Fig. 2 is the blast stereogram of power module in Fig. 1.
Fig. 3 is the cut-away section view of the second fixed block in power module in Fig. 2.
Fig. 4 is the blast stereogram of LED light source module in Fig. 1.
Fig. 5 is the LED floodlight of the second embodiment stereogram that partly explodes.
Fig. 6 is the LED floodlight of the 3rd embodiment stereogram that partly explodes.
Fig. 7 is the mounting bracket stereogram that partly explodes in Fig. 6.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing, the utility model LED floodlight is described in further detail.
Please refer to Fig. 1 and Fig. 2, in a preferred embodiment, a kind of LED floodlight, it comprises two stay pipes 20 that opposing parallel arranges, and two linking arms 10 that connect respectively two stay pipe 20 opposite ends.Stay pipe 20 and linking arm 10 compositions one are essentially the framework of rectangle.Be fixedly connected with a plurality of LED light source modules 30 that are set in parallel and at least one power module 40 between described two stay pipes 20, it is that LED light source module 30 is powered that power module 40 is mainly used in, and it can comprise such as but not limited to driving power, lightning protection device etc.
Stay pipe 20 is the strip hollow tubular, the preferred aluminium section with certain bending and one-body molded that adopts.Below, for convenience of describing, definition stay pipe 20 is top or upper surface with the side that power module 40 contacts with LED light source module 30, and an opposing side is bottom or lower surface, and the surface that connects the upper and lower is respectively the outside or lateral surface and inboard or medial surface.Wherein the medial surface of two stay pipes 20 is relative.
Stay pipe 20 is hollow, inner is divided into two parts by a plate, is fixed part 21 near the part of its lateral surface, is wire-passing tube chamber 24 near the part of its medial surface.
Be formed with on the inwall of fixed part 21 and connect column groove 23 its front and back end and that can lock for screw, utilize screw to pass successively the fixing hole of linking arm 10 and screw in column groove 23, linking arm 10 and stay pipe 20 are coupled together.
Fixed part 21 tops are formed with for fixed power source module 40 and LED light source module 30 and it are carried out spacing step, and this ledge surface is installed surface 211.Be provided with a plurality of installing holes 212 for fixed L ED light source module 30 and power module 40 on installed surface 211.LED light source module 30 and power module 40 are on the installed surface 211 that bridged-style is fixed in two stay pipes 20 side by side, and, leave greater than 3mm the space less than 20mm between each LED light source module 30 and power module 40.
The wire that connects light source module 30 and power module 40 passes in wire-passing tube chamber 24.The relative installed surface 211 of the upper surface in wire-passing tube chamber 24 is low, forms another step, is formed with the through hole 241 that can supply wire to pass on it.24 two ends are plugged with the water-proof silica-gel plug 50 identical with wire-passing tube chamber shape of cross section in this wire-passing tube chamber.Preferably, light source module 30 is connected with power module and wire-passing tube chamber 24 interior realizing being connected by separable jointing of wire.So, form cross-ventilation between light source module, between light source module and power module and be beneficial to heat radiation, and do not affect other modules when one of them light source module or power module are safeguarded.When increasing or when reducing the purpose of street lamp power to reach by increasing or reduce LED light source module 50, as long as change to lengthen or the stay pipe 20 of brachymemma and increase and reduce corresponding LED light source module and configure the power module of suitable quantity, so can realize with extremely low manufacturing and maintenance cost the power seriation of street lamp.Two stay pipe 20 shape structures can be identical, can pass through a mould manufacturing, and cost is low, high conformity.Understandable, in other embodiment, can only have wire-passing tube chamber 24 is set on a stay pipe.
See also Fig. 3 and Fig. 4, each power module 40 includes the power source cavity 41 of a rectangle tubular, and its inside is provided with power supply 42; Both ends open place at power source cavity 41 also is closed with respectively the first fixed block 43 and the second fixed block 44.Wherein, the first fixed block 43 comprises one first end cap 431, extends substantially vertically out one first fixed head 432, the first fixed heads 432 on these the first end cap 431 outer surfaces and is connected to separably on installed surface 211.The second fixed block 44 comprises one second end cap 441, extend substantially vertically out one second fixed head 442 on these the second end cap 441 outer surfaces, the second fixed head 442 ends are connected on installed surface 211 separably, are formed with a projection 443 that is connected with the second end cap 441 on the opposing one side of the second fixed head 442 and installed surface 211; All form wired hole 4411 on the second end cap 441, projection 443, the second fixed head 442 and installed surface 211, these lines hole 4411 communicates, and forms a passing channel that is communicated with the inner and stay pipe of power source cavity inside.With regard to power module 40 self, all form wired hole on the second end cap 441, projection 443, the second fixed head 442, these lines holes communicates, and forms an opening and is positioned at passing channel on the second fixed head 442 and the second end cap 441.
Also be provided with water-proof silica-gel piece 47 between the second fixed block 44 and the second stationary plane 4411, but the one side is formed with interference inserts annular projection in the wire guide of the second fixed head 442, and opposite side forms a block-shaped protrusion that can tightly paste on the second stationary plane 4411 and block its upper conductor hole fully.Be formed with the fairlead 471 that runs through water-proof silica-gel piece 47 on block-shaped protrusion and annular projection.So, all wires of connection light source module 30 and power module 40 all in the environment of sealing, are guaranteed the water resistance of light fixture.
See also Fig. 4, mainly comprise a rectangle light-passing board 31, a baffle 32, a circuit board 33 and a radiator 34 in each LED light source module 30.Light-passing board 31 upper surfaces are formed with a plurality of lens 311, and lower surface is formed with at least two locating dowels 3114.Baffle 32 tightly sticks on light-passing board, is formed with the through hole with lens couplings on it, and this baffle 32 is for the protection of lens 311 and can strengthen water-proof function and shock resistance effect to LED light source module 30.Circuit board 33 is fixed in below light-passing board, is provided with the LED light source corresponding with a plurality of lens on it.In the present embodiment; be formed with respectively on circuit board 33 and radiator 34 with light-passing board 31 on suitable the first locating hole 333 of locating dowel 3114 and the second locating hole 347; and pass second locating hole 347 and the fastenings successively of inserting again after the first locating hole 333 on radiator 34 by locating dowel 3114; can either guarantee that lens 311 and LED light source on light-passing board 31 accurately locate, can light-passing board 31, baffle 32, circuit board 33 and radiator 34 be tightened together by fixed screw again.
Preferably, the main aluminium section with certain bending that adopts of radiator 34, it comprises the 3rd heat transfer plate 343 that tightly sticks two the second heat transfer plates 342 being basically perpendicular in the circuit board lower surface, the first heat transfer plate 341 that be rectangle, from the dual-side (the long limit that is not connected with stay pipe 20 that refers to the first heat transfer plate) of the first heat transfer plate 341 lower surfaces that the first heat transfer plate one extends and the end of described two the second heat transfer plates is coupled together.Wherein the outer surface of the second heat transfer plate 342 is the heaving of the sea shape, and the length of the second heat transfer plate 342 is less than the first heat transfer plate 341, thereby the 3rd heat transfer plate 343 hides part the first heat transfer plate 341, make the two ends of the first heat transfer plate 341 be the state that stretches out radiator 34, the intensity that the radiator of this structure is conducive to improve radiating efficiency, strengthens radiator, and prevent that effectively dust, leaf, sandstone, bird dung long-term accumulated are on radiator.Owing to all leaving the space between a plurality of LED light source modules 30, above-mentioned space forms chute between different LED light source modules 30, allow air to enter between the second heat transfer plate, thereby can utilize the stack effect that the hot air rising cold air replenishes directly the heat on the second heat transfer plate and the 3rd heat transfer plate to be taken away by air generation convection current, thereby improve radiating effect.In addition, the corrugated on the second heat transfer plate rises and falls and has increased the efficiently radiates heat area of heat transfer plate, and radiating efficiency is higher.
Two backplates 312 are extended perpendicular to the light-passing board one in the both sides of light-passing board 31, form the groove 3411 corresponding with described backplate on the first heat transfer plate 341 of radiator 34, be formed with a plurality of fixing holes 313 on the correspondence position of light-passing board 31 and baffle 32, be formed with a plurality of arc notch corresponding with fixing hole on light-passing board 331 on circuit board 33 dual-sides, circuit board 33 outside covers have the shape water-proof silica-gel 35 corresponding with circuit board quadrangle shape; Described baffle and light-passing board are buckled on circuit board successively, thereby, can baffle 32, light-passing board 51 and circuit board 53 be fixed on the first heat transfer plate 541 by fixed screw.
Circuit board 33 is rectangle substantially, is electrically connected with a plurality of LED light sources corresponding with lens 311 on it.Have relative line hole 332,344 on circuit board 33 and the first heat transfer plate 341, the power line of circuit board 33 is worn cable-through hole 332,344 and is connected with the line-connecting machine 345 of outside; The first two ends of conducting heat version 341 are formed with respectively the fixedly aperture 348 corresponding with installing hole 212 positions on described stay pipe 20 installed surfaces 211, utilize securing member the first two ends of conducting heat version 341 can be separately fixed on stay pipe 20.For reaching the purpose of waterproof sealing, circuit board 33 outsides covers have water-proof silica-gel 35, are provided with silica gel plug 36 between power line and line hole 332,344.When light-passing board 31 and circuit board 33 are fixed screw when being fixed on radiator 34, water-proof silica-gel 35 tightly is squeezed between light-passing board 31, backplate 312, circuit board 33 and radiator 34, this moment, water-proof silica-gel 35 meetings produced distortion because of pressurized, gap sealing between light-passing board 31, backplate 312, circuit board 33 and radiator 34 is got up, guarantee that circuit board 53 and LED light source can not make moist, and guarantee light source life.
In the present embodiment, go back bridge joint on two linking arms 10 and be provided with a U-shaped support 60, by this support 60, lamp body can be suspended on the installed surfaces such as ceiling.Be formed with on two linking arms 10 in the first fixing hole 111, the first fixing holes 111 and be screwed with an adjustment screw 70.The tail end of two legs of this support 60 is formed with respectively hook portion 61, but this hook portion 61 hooks and being rotatably connected on the screw portion of adjustment screw 70.The screw portion of this adjustment screw 70 comprises one section near adjustment screw 70 heads, cylindrical and ganoid rotating part 71, and remainder is threaded rod 72, and wherein the diameter of rotating part 71 is greater than the diameter of threaded rod 72; The hook portion of support 60 can be hooked on rotating part 71, the rotation of also can taking advantage of a situation.For preventing that support from can not stop at current angle and producing looseningly after turning an angle, be provided with check washer 80 between the hook portion 61 of support 60 and linking arm 10.When actual assembled, at first the threaded rod 72 with adjustment screw 70 passes check washer 80 and linking arm 10 successively, respectively the hook portion 61 of support 60 is hooked on the rotating part 71 of adjustment screw 70 successively again, and then rotates adjustment screw 70 so that its threaded rod 72 all is screwed into linking arm 10.At this moment, under the mutual extruding of check washer 80 and linking arm 10, support 60 is fastened on linking arm 10; When need are regulated the angle of support 60, can by adjustment screw 70 is back-outed to the outside, with the hook portion of releasing bracket 60 and the space between linking arm 10 slightly, this moment adjustable support 60 angle, then under this angle, again adjustment screw 70 inwardly is screwed into so that the hook portion of support 60 and linking arm 10 tightly are abutted together, at this moment, support 60 is fastened on linking arm 10 again.
Understandable, in other embodiment, support 60 also can be connected on stay pipe 10.
See also Fig. 1 and Fig. 5, in another embodiment, the lamp body of LED floodlight can be fixed on by another kind of installing rack on the installed surfaces such as roof.In the present embodiment, two stay pipes 10 form respectively the second installed surface 22 on the sidewall of described light source module light direction dorsad, fix respectively a L-type support 80 ' that arranges in the same way on these two the second installed surfaces 22, the separable gripper shoe 90 that is connected and fixed on the top of these two L-type supports 80 '.Each vertically extends to form out a flap 91 towards L-type support 80 ' edge at gripper shoe 90 two ends.Bending extends to form a plurality of hook portions 81 ' towards the lateral part of L-type support 80 ' in the vertical component of two L-type supports 80 ' (perpendicular to the part of the second installed surface 22) edge, is formed with the pilot hole 911 that the hook portion 81 ' with L-type support 80 ' is complementary on the flap 91 of gripper shoe 90.The flap 91 of gripper shoe 90 is formed with respectively the second fixing hole 912 with the corresponding position of the vertical component of L-type support 80 '.During assembling, pilot hole 911 on gripper shoe 90 one of them flap 91 inserts the hook portion 81 ' of the L-type support 80 ' corresponding with its position, again the pilot hole 911 on gripper shoe 90 another flaps 91 is inserted the hook portion 81 ' corresponding with its position, then make the flap of gripper shoe 90 together with the vertical component of L-type support 80 ' abuts against, pass respectively the second fixing hole 912 by securing member afterwards and make gripper shoe 90 and two L-type supports 80 ' be fixed together and be " U " font.Understandable, in other embodiment, L-type support 80 ' also can be fixed on linking arm 10.
See also Fig. 6 and Fig. 7, in another embodiment, the lamp body of LED floodlight can be arranged on the installed surfaces such as ceiling by an installation frame is embedded.This installation frame comprises that two are the L-type supports 80 ' that Parallel Symmetric arranges ', two be the T-shaped supports 20 ' that Parallel Symmetric arranges ' and two be separately fixed at L-type support 20 ' ' on L-type edge strip 811 ' '.L-type support 80 ' ' with T-shaped support 20 ' ' end to end formation one successively can be accommodated the square framework of LED floodlight lamp body.The part of the exiting surface that is parallel to light source module of ' with T-shaped support 80 ' ' is the lateral part for convenience of describing, to define this L-type support 20 ', is vertical component perpendicular to the part of described lateral part.At L-type support 20 ' ' vertical component on be formed with the many chutes 802 ' that are parallel to the light source module light direction ' and also be provided with on its outer surface ripple glaze 803 ' perpendicular to the chute two ends of vertical component of ', L-type support 80 ' ' be formed with respectively for T-shaped support 20 ' ' be fixedly connected with installation aperture 801 ' '.Together with the vertical component of L-type edge strip 811 ' ' vertical component and L-type support 80 ' ' abuts against and the vertical component of ', at L-type edge strip 811 ' ' that is formed with and L-type support 80 ' screw 811 ' of ' chute 802 ' ' coupling at its vertical component and towards L-type support 80 ' ' a side of chute also be formed with corresponding ripple glaze.The installation aperture 801 ' of T-shaped support 20 ' ' vertical component be formed with many column grooves 211 ' parallel with its lateral part on light source module side ' and this column groove 211 ' ' two ends and L-type support 20 ' ' ' position is corresponding.T-shaped support 20 ' ' lateral part be respectively arranged be used to the 3rd fixing hole 22 ' that is fixedly connected with the corresponding position of linking arm '.When actual assembled, at first ' with two T-shaped supports 20 ' ' square framework of end to end formation one successively with two L-type supports 80 ', utilize respectively again securing member pass successively screw on the L-type edge strip and L-type support chute, two L-type edge strips are separately fixed at the L-type support, consist of a fixture for installed surfaces such as clamping ceilings in the lateral part of L-type support and L-type edge strip this moment, conceivable, can change the size of this fixture by regulating the upper-lower position of securing member in chute, thereby reach the purpose of the installed surface that adapts to different-thickness.
In other embodiment, the shape of stay pipe 20 can be roughly waveform, and linking arm 10 also can be curve, and the power module between stay pipe 20 and light source module still can keep length unified, are convenient to expansion.Certainly, stay pipe and linking arm also can form the framework that an essence is parallelogram.
Although description of the present utility model is carried out in conjunction with above specific embodiment,, those skilled in the art that can carry out many replacements, modifications and variations, be apparent according to above-mentioned content.Therefore, all are such substitute, improve and change all is included in the spirit and scope of attached claim.
Claims (13)
1. LED floodlight, it comprises two stay pipes that opposing parallel arranges, and two linking arms that connect respectively two stay pipe opposite ends, separablely between described two stay pipes be fixedly connected with a plurality of LED light source modules of arranging side by side, and leave the space of heat transmission between a plurality of LED light source modules, it is characterized in that: separable at least one power module that is connected with also between described two stay pipes, described at least one power module is together with described LED light source module is arranged in side by side.
2. LED floodlight according to claim 1, is characterized in that, all is formed with the installed surface of an end of fixing described a plurality of LED light source modules and at least one power module on each stay pipe, is formed with the installing hole of a plurality of correspondences on described installed surface; The two ends of described a plurality of LED light source module and at least one power module are connected and fixed separably by the detachable fixture that passes itself and described installing hole.
3. LED floodlight according to claim 1, is characterized in that, described power module comprises:
The tubular power source cavity of one both ends open, its inside is provided with power supply;
The one described power source cavity of sealing is the first fixed block of an end opening wherein, and it comprises one first end cap, extends substantially vertically out one first fixed head on described first end exterior surface, and the first fixed head is connected on described installed surface separably;
The second fixed block of the one described power source cavity other end opening of sealing, it comprises one second end cap, extend substantially vertically out one second fixed head on described the second end cap outer surface, the second fixed head end is connected on described installed surface separably, is formed with a projection that is connected with the second end cap on the opposing one side of described the second fixed head and described installed surface; All be formed with corresponding line hole on described the second end cap, projection, the second fixed head and installed surface, these lines holes communicates, and forms a passing channel that is communicated with the inner and stay pipe of power source cavity inside.
4. LED floodlight according to claim 3, it is characterized in that, described power module comprises that also one is arranged on the water-proof silica-gel piece between described stay pipe and the second fixed block, but a side of described water-proof silica-gel piece forms at least one interference and inserts annular projection in the line hole of described the second fixed block, its opposite side forms one and can tightly paste on described installed surface and cover the reach the standard grade block-shaped protrusion in hole of described installed surface fully, is formed with the reach the standard grade fairlead in hole of the line hole that is communicated with described the second fixed block and installed surface on described block-shaped protrusion.
5. LED floodlight according to claim 1, is characterized in that, also comprises the support in following one of a rotatable bridge joint: 1) described two stay pipes, and 2) described two linking arms; It is U-shaped that described support is substantially.
6. LED floodlight according to claim 5, is characterized in that, the end of described support is formed with respectively hook portion, all is fixed with an adjustment screw on the lateral wall of each linking arm or the lateral wall of each stay pipe; The screw portion of described adjustment screw comprise one section near the adjustment screw head, be cylindric and ganoid rotating part, remainder is threaded rod; The diameter of described rotating part is greater than the diameter of described threaded rod; The hook portion of described support can be hooked on rotating part, and the rotation of can taking advantage of a situation of described adjustment screw; Be provided with check washer between described hook portion and described linking arm or stay pipe.
7. LED floodlight according to claim 1, it is characterized in that, also comprise two L-type supports and be connected the gripper shoe that connects described two L-type supports, two L-type supports are separately fixed in following one: 1) on the face of the described light source module light direction dorsad of stay pipe, and 2) on the face of the described light source module light direction dorsad of linking arm; Two L-type supports arrange in the same way, and the top of each L-type support all is formed with hook portion; Each extends a flap towards described L-type support vertical described gripper shoe two ends, is formed with the pilot hole that the hook portion with described L-type support is complementary on described flap, and the described pilot hole of the separable insertion of described hook portion couples together L-type support and gripper shoe; Described L-type support and gripper shoe also link together by securing member.
8. LED floodlight according to claim 1, it is characterized in that, comprise that also one is used for the embedded installation frame that is arranged on ceiling of described LED floodlight, described installation frame comprises that two are the L-type support of Parallel Symmetric setting, two T-shaped supports that are the Parallel Symmetric setting and two L-type edge strips that are separately fixed at the described L-type support outside, and the end to end formation one of L-type support and T-shaped support can be accommodated the square framework of described LED floodlight; Being formed with many on the relative plate of the lateral wall with the LED floodlight of described L-type support is parallel to the chute of light direction and is provided with ripple glaze perpendicular to chute on the outer surface of described plate; Also be formed with corresponding ripple glaze on the relative face of described L-type edge strip and described plate, be formed with the installation aperture on the position relative with chute, L-type support and L-type edge strip tighten together by passing the securing member that aperture and chute are installed.
9. the described LED floodlight of any one according to claim 1-8, it is characterized in that, be formed be used to the fixing hole that is fixedly connected with the corresponding position of the opening at described power source cavity two ends respectively on the end cap of described first, second fixed block, described power source cavity both ends open place is fixed with the water-proof silica-gel circle identical with described power source cavity shape of cross section.
10. the described LED floodlight of any one according to claim 1-8, is characterized in that, is provided with the wire-passing tube chamber at least one in described two stay pipes, and the wire that connects light source module and power module passes in described wire-passing tube chamber; Two ends, described wire-passing tube chamber are plugged with the water-proof silica-gel plug identical with wire-passing tube chamber shape of cross section; Be formed with corresponding line hole on the position relative with the light source module end with power module on described wire-passing tube chamber, the wire between described power module and LED light source module passes corresponding line hole and enters the wire-passing tube chamber.
11. according to claim 1-8, the described LED floodlight of any one, is characterized in that, at least one in described a plurality of LED light source modules comprises:
One rectangle light-passing board is formed with a plurality of lens on it;
One is fixed on the circuit board under light-passing board, is provided with the LED light source corresponding with described a plurality of lens on it; And
One is fixed on the radiator under circuit board, two the second heat transfer plates that it comprises the first heat transfer plate of tightly sticking in the circuit board lower surface, be basically perpendicular to that the first heat transfer plate one extends from the dual-side of the first heat transfer plate lower surface and the 3rd heat transfer plate that the end of described two the second heat transfer plates is coupled together, wherein the upper surface of the first heat transfer plate is close on described stay pipe, and the outer surface of the second heat transfer plate is the heaving of the sea shape.
12. a power module, it comprises:
The tubular power source cavity of one both ends open, its inside is provided with power supply;
The one described power source cavity of sealing is the first fixed block of an end opening wherein, and it comprises one first end cap, extends substantially vertically out one first fixed head on described first end exterior surface;
The second fixed block of the one described power source cavity other end opening of sealing, it comprises one second end cap, extends substantially vertically out one second fixed head on described the second end cap outer surface; Be formed with a projection that is connected with the second end cap on described the second fixed head; All form wired hole on described the second end cap, projection, the second fixed head, these lines holes communicates, and forms an opening and is positioned at passing channel on the second fixed head and the second end cap.
13. power module according to claim 12, it is characterized in that, described power module comprises that also one is arranged on the water-proof silica-gel piece at the place, line hole of described the second fixed head, but a side of described water-proof silica-gel piece forms at least one interference and inserts annular projection in the line hole of described the second fixed head, its opposite side forms the block-shaped protrusion that can tightly paste on a plane, is formed with the fairlead in the line hole that is communicated with described the second fixed head on described block-shaped protrusion.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203305290U CN203273622U (en) | 2013-06-08 | 2013-06-08 | LED (light-emitting diode) floodlight and power supply module |
| PCT/CN2013/081418 WO2014194572A1 (en) | 2013-06-08 | 2013-08-13 | Led floodlight and power supply module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203305290U CN203273622U (en) | 2013-06-08 | 2013-06-08 | LED (light-emitting diode) floodlight and power supply module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273622U true CN203273622U (en) | 2013-11-06 |
Family
ID=49504023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203305290U Expired - Lifetime CN203273622U (en) | 2013-06-08 | 2013-06-08 | LED (light-emitting diode) floodlight and power supply module |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203273622U (en) |
| WO (1) | WO2014194572A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105240809A (en) * | 2014-06-08 | 2016-01-13 | 欧普照明股份有限公司 | Lamp |
| CN105674195A (en) * | 2016-03-31 | 2016-06-15 | 中山市高乐电子科技有限公司 | Solar LED table lamp |
| CN105782881A (en) * | 2016-03-31 | 2016-07-20 | 中山市高乐电子科技有限公司 | Solar table lamp |
| CN107228308A (en) * | 2017-07-24 | 2017-10-03 | 湖州明日照明科技有限公司 | A kind of multitube lighting device of convenient disassembly |
| WO2018103628A1 (en) * | 2016-12-05 | 2018-06-14 | 欧普照明股份有限公司 | Light source module and lamp |
| CN108386779A (en) * | 2017-07-03 | 2018-08-10 | 漳州立达信光电子科技有限公司 | A kind of floodlight |
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| CN106678662A (en) * | 2016-12-08 | 2017-05-17 | 飞科达理智能科技股份有限公司 | LED streetlamp |
| CN108506881B (en) * | 2018-05-10 | 2023-09-12 | 福建吉艾普光影科技有限公司 | Multifunctional stroboscopic lamp |
| CN110081349B (en) * | 2019-05-30 | 2024-03-26 | 中山市酷雷照明科技有限公司 | Waterproof street lamp module with LED structure |
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| JP2010238580A (en) * | 2009-03-31 | 2010-10-21 | Toshiba Lighting & Technology Corp | Cosmetic frame and embedded luminaire |
| CN201779619U (en) * | 2010-06-14 | 2011-03-30 | 深圳市京泉华电子有限公司 | Light emitting diode (LED)-driving power supply box |
| CN102252240B (en) * | 2011-04-21 | 2012-09-26 | 东莞坤巨灯饰照明有限公司 | Embedded lamp |
| CN102313196B (en) * | 2011-04-27 | 2014-03-12 | 东莞勤上光电股份有限公司 | Lamp holder of modularized intelligent street lamp and light module of lamp holder |
| CN102997134A (en) * | 2012-11-27 | 2013-03-27 | 惠州市艾威光电科技有限公司 | Module type LED (Light-Emitting Diode) street lamp |
-
2013
- 2013-06-08 CN CN2013203305290U patent/CN203273622U/en not_active Expired - Lifetime
- 2013-08-13 WO PCT/CN2013/081418 patent/WO2014194572A1/en active Application Filing
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240809A (en) * | 2014-06-08 | 2016-01-13 | 欧普照明股份有限公司 | Lamp |
| CN105674195A (en) * | 2016-03-31 | 2016-06-15 | 中山市高乐电子科技有限公司 | Solar LED table lamp |
| CN105782881A (en) * | 2016-03-31 | 2016-07-20 | 中山市高乐电子科技有限公司 | Solar table lamp |
| WO2018103628A1 (en) * | 2016-12-05 | 2018-06-14 | 欧普照明股份有限公司 | Light source module and lamp |
| US10976012B2 (en) | 2016-12-05 | 2021-04-13 | Opple Lighting Co., Ltd. | Light source apparatus and lighting device |
| CN108386779A (en) * | 2017-07-03 | 2018-08-10 | 漳州立达信光电子科技有限公司 | A kind of floodlight |
| CN107228308A (en) * | 2017-07-24 | 2017-10-03 | 湖州明日照明科技有限公司 | A kind of multitube lighting device of convenient disassembly |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014194572A1 (en) | 2014-12-11 |
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