CN105276415A - LED lamp and LED light source module - Google Patents
LED lamp and LED light source module Download PDFInfo
- Publication number
- CN105276415A CN105276415A CN201510745316.8A CN201510745316A CN105276415A CN 105276415 A CN105276415 A CN 105276415A CN 201510745316 A CN201510745316 A CN 201510745316A CN 105276415 A CN105276415 A CN 105276415A
- Authority
- CN
- China
- Prior art keywords
- light source
- led light
- module
- source module
- led
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/105—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using magnets
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/096—Magnetic devices
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
- F21V23/006—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
- F21Y2105/18—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array annular; polygonal other than square or rectangular, e.g. for spotlights or for generating an axially symmetrical light beam
-
- 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]
Abstract
The invention discloses an LED light source module and an LED lamp. The LED light source module comprises a light source plate, a plurality of LED light sources and a power supply drive module. The light source plate is provided with a first surface and a second surface opposite to the first surface. The LED light sources are arranged on the first surface. The power supply drive module is arranged to be electrically connected with the LED light sources and used for being connected with an external power supply to drive the LED light sources to work. The power supply drive module is provided with a plurality of electronic components arranged on the first surface and/or the second surface. The LED light source module is simple in structure, easy to assemble, safe and reliable. Meanwhile, the production process is simple and convenient, and production efficiency is high.
Description
The present invention is No. 2014104875267th, the Chinese invention patent application submitted on September 22nd, 2014, and invention and created name is the divisional application of [a kind of LED lamp and LED light source module thereof].
Technical field
The present invention relates to light source field, particularly relate to a kind of LED lamp and LED light source module thereof.
Background technology
LED light source is a kind of emerging light source, and it has, and the life-span is long, consume energy low, radiationless, not containing harmful substances such as mercury advantage.Market uses LED light source get more and more as the light fixture of principal light source, LED light source just progressively substitutes conventional light source, will become the main light source of lighting field, and the every field being widely used in life, producing.
Usually be integrated on one piece of pcb board by multiple LED luminescence unit in prior art, on each LED luminescence unit, the lens unit of separation established by cover respectively, and multiple like this lens unit is arranged in light source board respectively, wastes time and energy, and is not easy to ensure the quality of products.Further, the deployment way of such separate type lens unit also needs additionally to arrange a protective cover to protect light source board not by the circuit of lens shade part, production technology relative complex.
In addition, LED light source is assembled in light fixture be in production technology must through process, the height of packaging efficiency also affects the cost of light fixture.Current fixed form mostly on the market is and directly adopts screw to be fixed on chassis by light source module, and this fixed form is also inconvenient in cargo handling process; Prior art also discloses a kind of magnetic coupling that uses and whole light fixture is adsorbed on structure on fixed mechanism, although this structure increases to the convenience in assembling process, and the risk that be also magnetic element and light fixture come off simultaneously.
Therefore, need badly a kind of production technology simple, assemble convenient, safe and reliable LED lamp and be applied to the LED light source module of this LED lamp.
Summary of the invention
In order to overcome above-mentioned technological deficiency, the object of the present invention is to provide simple, the safe and reliable LED lamp of a kind of structure and being applied to the LED light source module of this LED lamp.
First aspect present invention discloses a kind of LED light source module, and it comprises light source board, some LED light sources and power drives module.Described light source board has relative first surface and second surface, and described first surface is provided with some LED light sources.Power drives module is configured to be electrically connected with described LED light source and for being connected external power source, with driving LED light source works, described power drives module has multiple electronic component, and is arranged at described first surface and/or second surface.
Preferably, described LED light source is arranged around power drives module.
Preferably, described LED light source and power drives module subregion are arranged and spaced.
Preferably, there is between described power drives module and described light source board a keyset formed between power drives module and light source board and be electrically connected.
Preferably, described lens unit is hemispherical lens, its recessed formation in incidence surface center one for hold described LED light source about the axisymmetric container cavity of described hemispherical lens.
Preferably, the recessed formation one in the exiting surface center back taper diffusion part of described hemispherical lens.
Preferably, among described incidence surface and described exiting surface, one is polished surface, and one is matte surface.
Second aspect present invention discloses a kind of LED lamp, and comprise as the chassis of installation foundation and the LED light source module as above described in any one, described LED light source module is combined with chassis.
Preferably, described LED light source module is provided with magnetic installation elements and is adsorbed in chassis.
Preferably, also comprise integral type lens assembly, it covers at the first surface of LED light source module, and this integral type lens assembly has some lens units and covers at LED light source outside respectively, integral type lens assembly is configured to have receiving space, is placed in receiving space by power drives module.
After have employed technique scheme, compared with prior art, there is following beneficial effect:
1, LED light source module of the present invention and LED lamp structure are simply, with low cost.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of the LED light source module meeting the present invention first preferred embodiment;
Fig. 2 is the assembling schematic diagram of the LED light source module meeting the present invention first preferred embodiment;
Fig. 3 is the decomposing schematic representation of the LED light source module meeting the present invention second preferred embodiment;
Fig. 4 is the assembling schematic diagram of the LED light source module meeting the present invention second preferred embodiment;
Fig. 5 is the top view of the LED light source module meeting the present invention second preferred embodiment;
Fig. 6 is A-A schematic diagram embodiment illustrated in fig. 5;
Fig. 7 is B-B schematic diagram embodiment illustrated in fig. 5;
Fig. 8 is the structural representation of lens in LED light source module disclosed by the invention.
Reference numeral:
10-light source board, 11-LED light source, 12-through hole, 13-hole clipping;
20-integral type lens assembly, 21-resettlement section, 22-free end, 23-engage platform, 24-hemispherical lens, 25-receiving space, 26-Elastic buckle, 27-elastic card claw, 28-incidence surface, 29-exiting surface;
30-magnetic element;
40-power drives module, 41-keyset.
Detailed description of the invention
Advantage of the present invention is set forth further below in conjunction with accompanying drawing and specific embodiment.
Is two preferred embodiments of LED light source module disclosed by the invention as shown in Fig. 1-Fig. 7, includes light source board 10, integral type lens assembly 20, magnetic element 30 and power drives module 40.Light source board 10 has relative first surface and second surface, and first surface has been sticked some LED light sources 11, and second surface is in the face of being assembled in the chassis (not shown) of installation foundation, power drives module 40, it is configured to be electrically connected with light source board 10, and integral type lens assembly 20, fix with light source board 10, in the present invention, integral type lens assembly 20 and light source board 10 are by removably connected mode is fixing, buckle on integral type lens assembly 20 is arranged on or light source board 10 fastens by grab by multiple, thus realize assembling completely, certainly, the present invention still can by other assembling mode, such as gluing, the unremovably connected mode such as welding, integral type lens assembly 20 and light source board 10 are fixed up, therefore no matter be removably connected mode or unremovably connected mode, as long as reach the fixed effect that integral type lens assembly 20 is assembled completely with light source board 10, and be unlikely the illumination effect affecting whole LED light source module, be the technical scheme that the present invention protects.
Preferably, in the present invention, it is outer and have some lens units (as hemispherical lens 24) that this integral type lens assembly 20 is covered in the first surface of light source board 10, cover at LED light source 11 respectively outside, integral type lens assembly 20 is configured to have receiving space 25, is placed in receiving space 25 by power drives module 40.In general, integral type lens assembly 20 is made up of insulating materials, and be preferably the one in PC or acrylic or PMMA material, these three kinds of materials are light, low cost, high printing opacity, are the more satisfactory materials as light guide member; Power drives module 40 is housed in receiving space 25, thus power drives module 40 and space outerpace can be insulated by integral type lens assembly 20, and drive module 40 by integral type lens assembly 20 as protective cover protection power source.In the present invention, integral type lens assembly 20 receives the emergent ray of light source board 10, the LED light source 11 arranged by one_to_one corresponding and hemispherical lens 24, emergent ray is reflected by hemispherical lens 24 and forms scattering hot spot, thus reaches luminous effect.
In two preferred embodiments, integral type lens assembly 20 is configured with the lens setting area arranging multiple hemispherical lens 24 and the power supply accommodating area for holding power drives module 40 forming receiving space 25, lens setting area be positioned at integral type lens assembly 20 first height, power supply accommodating area from this first highly raise up after formed and its end face be positioned at second height.Lens setting area and the power supply accommodating area with differing heights make integral type lens assembly 20 L-shaped, and higher than the power supply accommodating area of lens setting area, are convenient to form above-mentioned receiving space 25 to accommodate power drives module 40.Preferably, corresponding integral type lens assembly 20, light source board 10, be provided with the light source setting area being placed with some LED light sources 11, and for installing the power supply area of power drives module 40.Lens setting area covers on light source setting area, and power supply area and power supply accommodating area accommodate power drives module 40 jointly.In a first preferred embodiment, power supply accommodating area is positioned at side, lens setting area, and power supply area is positioned at the side of light source setting area; In the second preferred embodiment, power supply accommodating area is arranged in the middle part of lens setting area, power supply area is positioned at the middle part of light source setting area, as two optional preferred embodiments, these two positions all can not have an impact to the illumination effect of light fixture, and the insulation effect of power drives module 40 is also pretty good.
In two preferred embodiments, some magnetic elements 30 and/or mechanical connecting element (not shown, can be screw, integral type lens assembly 20 and light source board 10 correspondence offer screw (not shown)) adsorb through integral type lens assembly 20 and light source board 10 with chassis and/or assemble.Preferably, the core of integral type lens assembly 20 and/or main part and/or marginal portion are arranged at intervals with multiple concentric magnetic element 30 and/or mechanical connecting element, correspondingly on light source board 10 are provided with for magnetic element 30 and/or mechanical connecting element through the fixing and through hole 12 of form fit.In a first preferred embodiment, two magnetic elements 30 are located at the center of the center of lens setting area and the junction of lens setting area and power supply accommodating area respectively, these two magnetic elements 30 fixed lens setting area and power supply accommodating area respectively; In the second preferred embodiments, three magnetic element 30 distributions roughly triangular in shape, utilize leg-of-mutton stability to make fixed effect more remarkable.
Integral type lens assembly 20 includes multiple resettlement section 21, these resettlement section 21 automatic integral lens assemblies 20 extend to light source board 10, light source board 10 comprises multiple through hole 12 simultaneously, these through holes 12 and resettlement section 21 are corresponding settings and form fit, namely resettlement section 21 is identical with the quantity of through hole 12, through hole 12 just can be passed in resettlement section 21, and the inwall of the outer wall of resettlement section 21 and through hole 12 has CONTACT WITH FRICTION; A magnetic element 30 is fixed with in each resettlement section 21, the magnetic element 30 being positioned at resettlement section 21 can be adsorbed in the chassis of light fixture simultaneously, be attracted to resettlement section 21 on magnetic chassis, like this, integral type lens assembly 20 and light source board 10 have also just been fixed on magnetic chassis.The present invention by arranging the structure of resettlement section 21 and through hole 12 on two assemblies---light source board 10 and integral type lens assembly 20---of LED light source, by embedding magnetic element 30 in resettlement section 21, the magnetic force between magnetic element 30 and magnetic chassis is utilized to attract, do not need extra assembly tool (as screw, screwdriver etc.), just can realize the fixed effect of LED light source and light fixture, make assembling process more convenient., do not isolated by miscellaneous part between light source board 10 and light fixture magnetic chassis, and the thermal conductivity of general magnetic material is also good, therefore the radiating effect of whole light fixture is relatively good meanwhile.As shown in Figure 2 and Figure 4, resettlement section 21 has the stiff end be fixed on integral type lens assembly 20 and the free end 22 extended, its stiff end and free end 22 are all the structures with opening, resettlement section 21 is made to be a kind of annular resettlement sections, magnetic element 30 can be made like this can to fit together with the magnetic chassis of light fixture, strengthen the fixed effect of LED light source.As shown in figures 1 and 3, resettlement section 21 madial wall is intervally distributed with multiple self-retaining end to the gradually high locking platform 23 of the direction height of free end 22, the cut-off end of locking platform 23 is higher than initiating terminal, arranging like this can form a chute guiding magnetic element 30 to embed resettlement section 21 at initiating terminal, make magnetic element 30 enter resettlement section 21 more conveniently, when magnetic element 30 slides into cut-off end, magnetic element 30 can be cut off the free end 22 that the higher boss of end is limited in resettlement section 21, make in light fixture use procedure, magnetic element 30 can not come off, escape from resettlement section 21, and damage LED light source.As shown in Figure 2, the extension of resettlement section 21 can be made up of multiple arc-shaped elastic clamping part, between two adjacent clamping parts, there is gap, this gap extends to the free end 22 of resettlement section 21 from the cut-off end of locking platform 23, magnetic element 30 can clamp by these clamping parts, and coordinates with locking platform 23 with stationary magnetic element 30.The multiple arc-shaped elastic clamping part clamping magnetic elements 30 being separated with gap between adopting each other can dismantle magnetic element 30 more easily.
In the present invention, integral type lens assembly 20 and light source board 10 are fixed by the mode removably connected, and are convenient to assembling, dismounting and safeguard.
In the various fixed form removably connected, the first optional fixed form, as shown in Fig. 1-Fig. 7, the shape of integral type lens assembly 20 and the form fit of light source board 10, it can be a kind of plate shape transmittance section, its marginating compartment is provided with the multiple Elastic buckles 26 extended to described light source board direction, for engaging light source board 10, these Elastic buckles 26 can be located at the enclosure that equidirectional entirety with it extends, pass through enclosure, whole light source board 10 is all surrounded by integral type lens assembly 20, play the effect of isolation of getting an electric shock, also protect light source board 10 simultaneously.In a first preferred embodiment, the Elastic buckle 26 in enclosure spreads all over the enclosure of surrounding lens setting area and power supply area.
In the optional fixed form of the second, integral type lens assembly 20 has and multipairly extends multipair elastic card claw 27 to light source board 10, light source board 10 is provided with the hole clipping 13 that arrange corresponding to elastic card claw 27, makes elastic card claw 27 through hole clipping 13 thus engaging light source board 10.In the second preferred embodiments, employ four to the elastic card claw 27 occurred in pairs, these elastic card claws 27 are arranged on the lens setting area of integral type lens assembly 20, roughly form a square.
Elastic card claw 27 or this mechanical connecting element of Elastic buckle 26 is used to be fixed; that one takes into account convenient and reliable assembling mode; what it may occur to persons skilled in the art that is; integral type lens assembly 20 and light source board 10 can also be fixed by other various common fixed forms; such as use U-shaped Boards wall etc.; the present invention is just enumerated two kinds of preferred fixed forms, obviously should be fallen within protection scope of the present invention by be fixed as one formula lens assembly 20 and light source board 10 of other fixed form.
As shown in Figure 1, Figure 3; there is between power drives module 40 and light source board 10 keyset 41; the electric connection of power drives module 40 with light source board 10 can be realized by wiring by this keyset 41; the effect insulated can be realized between their main body, play the effect of electrical shock protection.
As shown in Figure 1, Figure 3, the lens unit of two embodiments of the present invention is hemispherical lens 24, is that one_to_one corresponding is arranged with LED light source 11.As shown in Figure 8 be exactly the present invention use hemispherical lens 24, above-mentioned integral type lens assembly 20 is just defined by one-body molded for multiple hemispherical lens 24, the core of the incidence surface 28 of this hemispherical lens 24 recessed be formed one for hold LED light source 11 and about the axisymmetric container cavity of this hemispherical lens 24, be arranged so that the light that incidence surface 28 can receive LED light source 11 substantially and sends like this.In addition, it is luminous that single LEDs is generally 120 degree of lambert's types, distance between two LEDs is, after light mixes mutually, form uniform luminescence at the exiting surface of distance, and the lighting angle of LED can be expanded by the employing of lens further, all respectively to away from optical axis direction deviation after twice refraction shown in Fig. 8, therefore, under less height, the requirement of even bright dipping can just be met.So, light fixture height can be reduced, accomplish ultra-thin lamp.
As shown in Figure 8, the exiting surface 29 of hemispherical lens 24 is not just hemispheric structure, but a kind of structure of approximate ellipsoid, due to incidence surface 28 being arranged with container cavity, therefore this hemispherical lens 24 presents the thick structure in thin both sides, center.Drawing one with optical axis included angle from lens initial point O point is the straight line of θ, and meet at lens incidence surface 28 and exiting surface 29 respectively, intersection point is respectively M, N, and the length of line segment MN is the thickness t of lens; In the scope of 0≤θ≤θ (max), the thickness t of lens increases monotonic increase along with θ, and wherein θ (max) is between 45 ° ~ 90 °.Hemispherical lens 24 is arranged like this, make paraxial rays after the plane of incidence, become large with the angle of optical axis, after exit facet, become large further with the angle of optical axis, make the diffusion of hemispherical lens 24 more obvious, also solve the larger problem of the paraxial light intensity of LED light source simultaneously, realize more uniform floodlighting.
As shown in Figure 8, the recessed formation one in the exiting surface 29 center back taper diffusion part of hemispherical lens 24, incidence angle when being projected to exiting surface 29 by increasing light, thus increase from refraction angle during exiting surface 29 outgoing, reach the effect of light diffusion.
The present invention can also process the surface of the incidence surface 28 of hemispherical lens 24 and exiting surface 29, incidence surface 28 and exiting surface 29 is made respectively the combination of a polished surface and a matte surface.Utilize the scattering properties of matte surface, reach the effect of light scattering and equal light.
The invention also discloses a kind of LED lamp, comprise the chassis as installation foundation, and have the LED light source module of structure mentioned above, this LED lamp technique is simple, easy to assembly, safe and reliable.
In LED lamp of the present invention, lens unit realizes integration, is integral type lens assembly 20, and is located at outside whole light source board 10, serve the effect of electrical shock protection, also use the principle that magnetic bodies attracts each other simultaneously, integral type lens assembly 20 extends multiple resettlement section 21, on light source board 10, the position of corresponding resettlement section 21 is provided with through hole 12, magnetic element 30 is fixed in resettlement section 21 simultaneously, first the mode that integral type lens assembly 20 and light source board 10 are removably connected by Elastic buckle 26 or elastic card claw 27 etc. is fixedly connected with, attract to be fixed up with the magnetic force on light fixture magnetic chassis by the magnetic element 30 be fixed in resettlement section 21 again, thus whole integral type lens assembly 20 and light source board 10 are fixed on light fixture magnetic chassis.Adopt the LED lamp of this fixed structure, its assembling process is very convenient, and due to the cooperation of magnetic element 30 and/or Elastic buckle 24 and/or elastic card claw 25, its structure is reliably fool proof.Therefore this kind ofly takes into account the safe and reliable LED lamp of simple, the convenient assembling of technique.
Should be noted that, embodiments of the invention have preferably implementation, and not any type of restriction is done to the present invention, any person skilled in art of being familiar with may utilize the technology contents of above-mentioned announcement change or be modified to equivalent effective embodiment, in every case the content of technical solution of the present invention is not departed from, the any amendment done above embodiment according to technical spirit of the present invention or equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. a LED light source module, it has:
Light source board, it comprises relative first surface and second surface, and described first surface is provided with some LED light sources;
Power drives module, it is configured to be electrically connected with described LED light source and for being connected external power source, with driving LED light source works, described power drives module has multiple electronic component, and is arranged at first surface and/or the second surface of described light source board.
2. LED light source module as claimed in claim 1, it is characterized in that, described LED light source is arranged around power drives module.
3. LED light source module as claimed in claim 1, is characterized in that, described LED light source and power drives module subregion are arranged and spaced.
4. LED light source module as claimed in claim 3, is characterized in that, has a keyset and formed between power drives module and light source board and be electrically connected between described power drives module and described light source board.
5. LED light source module as claimed in claim 1, it is characterized in that, described lens unit is hemispherical lens, its recessed formation in incidence surface center one for hold described LED light source about the axisymmetric container cavity of described hemispherical lens.
6. LED light source module as claimed in claim 5, is characterized in that, the recessed formation one in the exiting surface center back taper diffusion part of described hemispherical lens.
7. LED light source module as claimed in claim 5, is characterized in that, among described incidence surface and described exiting surface, one is polished surface, and one is matte surface.
8. a LED lamp, comprises the chassis as installation foundation, it is characterized in that, comprises the LED light source module as described in any one of claim 1 to 7, and described LED light source module is combined with chassis.
9. LED lamp as claimed in claim 8, it is characterized in that, described LED light source module is provided with magnetic installation elements and is adsorbed in chassis.
10. LED lamp as claimed in claim 8, it is characterized in that: also comprise integral type lens assembly, it covers at the first surface of LED light source module, this integral type lens assembly has some lens units and covers at LED light source outside respectively, integral type lens assembly is configured to have receiving space, is placed in receiving space by power drives module.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410487526.7A CN105508906A (en) | 2014-09-22 | 2014-09-22 | LED lamp and LED light source module |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410487526.7A Division CN105508906A (en) | 2014-09-22 | 2014-09-22 | LED lamp and LED light source module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105276415A true CN105276415A (en) | 2016-01-27 |
Family
ID=55145921
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510745316.8A Pending CN105276415A (en) | 2014-09-22 | 2014-09-22 | LED lamp and LED light source module |
| CN201710026605.1A Pending CN106931320A (en) | 2014-09-22 | 2014-09-22 | A kind of LED lamp and its LED light source module |
| CN201410487526.7A Pending CN105508906A (en) | 2014-09-22 | 2014-09-22 | LED lamp and LED light source module |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710026605.1A Pending CN106931320A (en) | 2014-09-22 | 2014-09-22 | A kind of LED lamp and its LED light source module |
| CN201410487526.7A Pending CN105508906A (en) | 2014-09-22 | 2014-09-22 | LED lamp and LED light source module |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3199861B1 (en) |
| CN (3) | CN105276415A (en) |
| DE (1) | DE202015009561U1 (en) |
| ES (1) | ES2767311T3 (en) |
| WO (1) | WO2016045304A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870749A (en) * | 2016-06-06 | 2016-08-17 | 欧普照明股份有限公司 | Switching joint and illuminating device |
| CN106369504A (en) * | 2016-10-26 | 2017-02-01 | 欧普照明股份有限公司 | Light source module and illuminating device |
| WO2018077076A1 (en) * | 2016-10-26 | 2018-05-03 | 欧普照明股份有限公司 | Light source module and illuminating lamp |
| WO2018077089A1 (en) * | 2016-10-26 | 2018-05-03 | 欧普照明股份有限公司 | Light source module and illumination device |
| CN108278499A (en) * | 2017-01-06 | 2018-07-13 | 松下知识产权经营株式会社 | Led light source device and led lamp |
| US10352535B2 (en) | 2014-12-12 | 2019-07-16 | Opple Lighting Co., Ltd. | Magnetic mounting element, optical module, illumination module and illumination lamp |
| WO2022242773A1 (en) * | 2021-05-20 | 2022-11-24 | 苏州欧普照明有限公司 | Pre-mounting structure, light source module, and illumination lamp |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018118955A1 (en) * | 2016-12-19 | 2018-06-28 | Whelen Engineering Company, Inc. | Led illumination module with fixed optic and variable emission pattern |
| CN107676712A (en) * | 2017-10-09 | 2018-02-09 | 南通溢德行工业科技有限公司 | A kind of energy-saving LED storage lamp |
| CN109442286B (en) * | 2018-09-18 | 2021-04-27 | 安徽芯瑞达科技股份有限公司 | Universal LED ceiling lamp module with replaceable energy-saving lamp tube |
| CN110077343B (en) * | 2019-05-07 | 2022-08-09 | 深圳市德明微电子有限公司 | Anti-seismic LED power supply |
| CN110319392A (en) * | 2019-08-20 | 2019-10-11 | 横店集团得邦照明股份有限公司 | A kind of the led mould group and its implementation of tool-free dismounting |
| EP3839333B1 (en) * | 2019-12-18 | 2022-09-28 | ZG Lighting France S.A.S | Luminaire cover unit |
| DE102021106644B4 (en) * | 2021-03-18 | 2023-11-16 | Bjb Gmbh & Co. Kg | Cover for a lamp and lamp with cover |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1998105A1 (en) * | 2007-05-29 | 2008-12-03 | Martin Professional A/S | Light fixture with replaceable optics |
| JP2009021203A (en) * | 2007-07-10 | 2009-01-29 | Kazuo Saito | Optical light source lamp complex |
| CN201075132Y (en) * | 2007-08-22 | 2008-06-18 | 深圳市俄菲照明有限公司 | Aggregation lens with high-power LED light source module |
| US9080741B2 (en) * | 2010-01-05 | 2015-07-14 | Koninklijke Philips N.V. | Light engine having magnetic support |
| CN101876407A (en) * | 2010-05-17 | 2010-11-03 | 中山大学佛山研究院 | LED light source module |
| CN102444793A (en) * | 2010-10-07 | 2012-05-09 | 富准精密工业(深圳)有限公司 | Light-emitting diode light fitting |
| CN202012828U (en) * | 2010-11-16 | 2011-10-19 | 浙江中企实业有限公司 | Street lamp module set |
| CN202125744U (en) * | 2011-05-10 | 2012-01-25 | 方与圆电子(深圳)有限公司 | LED light source module and lighting device comprising the LED light source module |
| CN202216103U (en) * | 2011-08-29 | 2012-05-09 | 比亚迪股份有限公司 | Modularized LED street lamp |
| EP2767758A4 (en) * | 2011-10-11 | 2015-06-24 | Posco Led Co Ltd | Optical semiconductor lighting device |
| CN103094268A (en) * | 2011-11-04 | 2013-05-08 | 杭州华普永明光电股份有限公司 | Light-emitting diode (LED) module used for commercial lighting and manufacturing method thereof |
| US20130170207A1 (en) * | 2011-12-30 | 2013-07-04 | Koninklijke Philips Electronics N.V. | Cut-Off LED Lens |
| CN102410462B (en) * | 2011-12-30 | 2014-07-23 | 钟群 | Integrated LED lighting source |
| CN202484872U (en) * | 2012-03-14 | 2012-10-10 | 珠海麟盛电子科技有限公司 | Integration light emitting diode (LED) light distribution lens |
| CN202501258U (en) * | 2012-03-15 | 2012-10-24 | 杭州华普永明光电股份有限公司 | An LED lighting device |
| US20130258667A1 (en) * | 2012-03-29 | 2013-10-03 | Steven Howard Ray | Mount for replaceable optics in led lighting module |
| CN103629565A (en) * | 2012-08-29 | 2014-03-12 | 富士迈半导体精密工业（上海）有限公司 | Lamp |
| CN202993135U (en) * | 2012-12-11 | 2013-06-12 | 富顺光电科技股份有限公司 | Novel waterproof structure of LED (light-emitting diode) street lamp |
| DE102013203912A1 (en) * | 2013-03-07 | 2014-09-11 | Zumtobel Lighting Gmbh | LED lighting module and luminaire with at least one LED lighting module |
| CN103292217A (en) * | 2013-05-23 | 2013-09-11 | 东莞市晶谷照明科技有限公司 | Multi-light-source imaging system of projecting lamp |
| CN203836643U (en) * | 2014-03-17 | 2014-09-17 | 深圳创新设计研究院有限公司 | LED panel lamp |
| US20160053952A1 (en) * | 2014-08-25 | 2016-02-25 | GE Lighting Solutions, LLC | Smart luminaire |
| CN204693077U (en) * | 2014-09-22 | 2015-10-07 | 欧普照明电器（中山）有限公司 | A kind of LED lamp and LED light source module thereof |
-
2014
- 2014-09-22 CN CN201510745316.8A patent/CN105276415A/en active Pending
- 2014-09-22 CN CN201710026605.1A patent/CN106931320A/en active Pending
- 2014-09-22 CN CN201410487526.7A patent/CN105508906A/en active Pending
-
2015
- 2015-02-13 WO PCT/CN2015/072968 patent/WO2016045304A1/en active Application Filing
- 2015-02-13 ES ES15844987T patent/ES2767311T3/en active Active
- 2015-02-13 DE DE202015009561.5U patent/DE202015009561U1/en active Active
- 2015-02-13 EP EP15844987.6A patent/EP3199861B1/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10352535B2 (en) | 2014-12-12 | 2019-07-16 | Opple Lighting Co., Ltd. | Magnetic mounting element, optical module, illumination module and illumination lamp |
| US10465883B2 (en) | 2014-12-12 | 2019-11-05 | Opple Lighting Co., Ltd. | Magnetic mounting element, optical module, illumination module and illumination lamp |
| CN105870749A (en) * | 2016-06-06 | 2016-08-17 | 欧普照明股份有限公司 | Switching joint and illuminating device |
| CN106369504A (en) * | 2016-10-26 | 2017-02-01 | 欧普照明股份有限公司 | Light source module and illuminating device |
| WO2018077076A1 (en) * | 2016-10-26 | 2018-05-03 | 欧普照明股份有限公司 | Light source module and illuminating lamp |
| WO2018077089A1 (en) * | 2016-10-26 | 2018-05-03 | 欧普照明股份有限公司 | Light source module and illumination device |
| CN108278499A (en) * | 2017-01-06 | 2018-07-13 | 松下知识产权经营株式会社 | Led light source device and led lamp |
| CN108278499B (en) * | 2017-01-06 | 2020-08-14 | 松下知识产权经营株式会社 | LED light source device and LED lamp |
| WO2022242773A1 (en) * | 2021-05-20 | 2022-11-24 | 苏州欧普照明有限公司 | Pre-mounting structure, light source module, and illumination lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2767311T3 (en) | 2020-06-17 |
| WO2016045304A1 (en) | 2016-03-31 |
| CN105508906A (en) | 2016-04-20 |
| CN106931320A (en) | 2017-07-07 |
| EP3199861A4 (en) | 2017-11-22 |
| DE202015009561U1 (en) | 2018-04-19 |
| EP3199861B1 (en) | 2019-10-23 |
| EP3199861A1 (en) | 2017-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105276415A (en) | LED lamp and LED light source module | |
| US20120140490A1 (en) | Heat transfer bracket for lighting fixture | |
| US8443535B2 (en) | Emergency exit indicator | |
| CN104456442B (en) | Magnetic mounting element, optical module, lighting module and lighting lamp | |
| US10401002B2 (en) | LED lamp and LED light source module thereof | |
| US11193660B2 (en) | Optical element, a lighting apparatus and a lighting lamp with the lighting apparatus | |
| WO2016090709A1 (en) | Magnetic mounting element, optical module, illumination module and illumination lamp | |
| CN204693077U (en) | A kind of LED lamp and LED light source module thereof | |
| JP2010287581A (en) | Lighting system | |
| JP2019179607A (en) | Lamp and luminaire | |
| CN105180032B (en) | Illumination lamp and illumination lamp combination | |
| JP2011134725A (en) | Lighting device | |
| US20200350300A1 (en) | Lighting device | |
| KR101302885B1 (en) | Lighting fixture | |
| WO2019013251A1 (en) | Light source device | |
| KR20150055464A (en) | Lighting device | |
| CN204592910U (en) | A kind of lighting module | |
| JP7131865B2 (en) | Fixtures, fixture sets and lighting fixtures using them | |
| JP7308571B2 (en) | Fixtures, fixture sets and lighting fixtures using them | |
| KR101847042B1 (en) | Lighting device | |
| KR101868441B1 (en) | Lighting device | |
| CN110630942A (en) | Dull and stereotyped ceiling light of free-hand equipment of screw | |
| CN204420647U (en) | A kind of lighting module | |
| KR101729010B1 (en) | Lighting device | |
| CN204420648U (en) | A kind of lighting module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
|
| WD01 | Invention patent application deemed withdrawn after publication |