WO2022242771A1 - 光源模组及照明灯具 - Google Patents

光源模组及照明灯具 Download PDF

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Publication number
WO2022242771A1
WO2022242771A1 PCT/CN2022/094277 CN2022094277W WO2022242771A1 WO 2022242771 A1 WO2022242771 A1 WO 2022242771A1 CN 2022094277 W CN2022094277 W CN 2022094277W WO 2022242771 A1 WO2022242771 A1 WO 2022242771A1
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WO
WIPO (PCT)
Prior art keywords
light source
installation
light
hole
light distribution
Prior art date
Application number
PCT/CN2022/094277
Other languages
English (en)
French (fr)
Inventor
李朝广
刘跃华
詹永
Original Assignee
苏州欧普照明有限公司
欧普照明股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 苏州欧普照明有限公司, 欧普照明股份有限公司 filed Critical 苏州欧普照明有限公司
Publication of WO2022242771A1 publication Critical patent/WO2022242771A1/zh

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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
    • F21S8/00—Lighting devices intended for fixed installation
    • 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
    • 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
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0035—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources the fastening means being capable of simultaneously attaching of an other part, e.g. a housing portion or an optical component
    • 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
    • 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
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • 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]

Definitions

  • the present application relates to the technical field of lighting fixtures, in particular to a light source module and a lighting fixture using the light source module.
  • the surface brightness of many lamps on the market is uneven, showing a form of dark center and bright periphery, which is similar to the visual effect of the past-style ring lamp, which makes people feel uncomfortable, and various other components installed inside the module lamp will also affect the lighting effect.
  • the light emitted by the light source is blocked, thereby creating dark shadows on the luminaire.
  • Most of the lamp sticker assembly methods need to flip the parts to complete the product assembly. This kind of assembly efficiency is low, it is not conducive to automatic production, and the assembly cost is high, and it is easy to damage and bump the product in the process; secondly, the installation of the mounting parts is often used.
  • the purpose of this application is to provide a light source module and a lighting fixture.
  • the light source modules are all fixedly connected by buckles.
  • the positioning structure, automatic correction structure and pre-installation structure the assembly accuracy and efficiency of the light source module are improved.
  • the offset placement of the light emitting source and the arrangement of the arc-shaped drive cavity the problem of dark shadows on the lamp is solved.
  • the present application provides a light source module, the light source module has a hollow area, including a backplane, a light source board, and a light distribution element that are sequentially connected and fixed; the light source module also includes: a pre-installation structure, the light source module
  • the pre-installation structure can be fixedly connected to an installation base, including at least one installation hole provided on the light distribution element and at least one installation piece; a positioning structure is arranged on the back panel and the light source board , the light source board can be pre-fixed on the backplane through the positioning structure; and an automatic correction structure is arranged on the light source board and the light distribution element, and the automatic correction structure can make the light distribution
  • the element and the light source board are relatively fixed;
  • the light source board includes a plurality of light sources and a drive assembly, the light distribution element includes a plurality of light source cavities and a drive cavity, and the light source is correspondingly accommodated in the light source In the cavity, the drive assembly is accommodated in the drive cavity; wherein at least one light
  • the positioning structure includes a pre-positioning post and a pre-positioning hole; wherein the pre-positioning post and/or the pre-positioning hole are provided on the back plate, and
  • the light source plate is correspondingly provided with the predetermined positioning hole and/or the predetermined positioning column; the predetermined positioning column can pass through the predetermined positioning hole to fix the light source plate on the back plate;
  • the diameter of the pre-positioning post is smaller than or equal to the diameter of the pre-positioning hole.
  • the automatic correction structure includes: a correction post, an automatic correction via hole, and a correction post avoidance hole; the correction post is arranged on the side of the light distribution element close to the light source board One side; the automatic correction via hole is set on the light source board and corresponds to the correction post; the correction post avoidance hole is set on the back plate and corresponds to the correction post and the automatic correction pass The hole is used to avoid the correction post; wherein the correction post is mated with the automatic correction via hole, so that the light distribution element and the light source board are relatively fixed.
  • the light source module further includes a connection structure, the connection structure is arranged on the backplane and the light distribution element, and the light distribution element passes through the The connection structure is connected to the backboard;
  • the connection structure includes a first slot, a first claw, a first buckle position and a second buckle position; wherein the first slot and/or the first claw, and the first claw and/or the first slot are correspondingly provided on the light distribution element; the first slot can be connected with the first The claws cooperate with each other to buckle and connect the light distribution element and the backplane; the first buckle position is set on the backplane, and the second buckle position is set on the light distribution component ; The first buckle position can cooperate with the second buckle position to buckle-connect the light distribution element to the backplane.
  • the pre-installation structure includes: at least one installation hole, disposed on the light distribution element and located on the inner side of the hollowed-out area, the installation hole is set There are pre-positioning and installation positions, the pre-positioning is located on the light distribution side of the light distribution element, and the installation position is away from the light distribution side toward the connection side of the light distribution element; at least one mounting part can be connected from the light distribution side The light distribution side of the light distribution element is assembled into the installation hole, and can move from the predetermined position to the installation position to be fixed in the installation hole.
  • the mounting part is a magnetic part.
  • the installation hole includes a first installation hole and a second installation hole that communicate with each other, and the first installation hole and the second installation hole are connected along the Arranged in the direction from the light side to the connection side, the first installation hole and the second installation hole are distributed in a step shape; at least a pair of installation buckles are provided on the side wall of the first installation hole; Wherein the predetermined position is set on a side of the installation buckle away from the second installation hole, and the installation position is set on a side of the installation buckle close to the second installation hole.
  • a plurality of openings adjacent to the installation buckle are also provided on the side wall of the installation hole, and the openings enable the elastic displacement of the installation buckle and rebound.
  • the diameter of the first installation hole is larger than the diameter of the second installation hole.
  • the mounting member includes two ends, respectively a first end and a second end, and the first end and the second end are steps distribution, the diameter of the first end portion is greater than the diameter of the second end portion; the first end portion can move over the installation buckle from the predetermined position to the installation position and be fixed.
  • the at least one light emitting source is arranged adjacent to the driving assembly, and the position of the at least one light emitting source towards the center of the light source board deviates from the center of the corresponding light source cavity The position, or the center position of the at least one light emitting source away from the center position of the light source board deviates from the center position of the corresponding light source cavity.
  • the wall surface of the light source chamber has a hyperboloid structure, and the hyperboloid structure forms a light distribution lens, and the light distribution lens is used to process the light emitted by the light source. light distribution.
  • the present application also provides a lighting fixture, which includes the light source module described in any one of the above-mentioned embodiments.
  • the lighting fixture further includes a lampshade and a chassis; the lampshade is fixedly connected to the chassis, and a closed space is formed between the lampshade and the chassis to The light source module is accommodated; wherein the light source module is fixedly connected with the chassis through the installation element.
  • the lampshade includes a face shield and side shields, and the side shields surround the face shield;
  • the chassis includes a bottom wall and side walls, and the side walls surround the bottom Wall setting; wherein the side cover and the side wall are fixedly connected by buckle or thread; the side of the bottom wall away from the side wall is provided with at least one fixing part, and the fixing part is far away from the bottom wall
  • One side is provided with a non-slip pad.
  • the light distribution element of the light source module in the present application is snap-connected with the backplane, and the backplane and the light source board pass through the predetermined position through the predetermined positioning column.
  • the bit holes are directly and preliminarily fixed, and the installation part is snap-connected with the light distribution element.
  • This assembly method does not require high professionalism of the operator, and the degree of automation is greatly enhanced, which can effectively reduce manufacturing costs and improve product quality. production efficiency and market competitiveness.
  • the installation part can be accurately aligned before installation, thereby improving the installation accuracy, and avoiding the problem that the installation part cannot be installed normally due to the inclination of the installation part.
  • This pre-positioning structure is very simple, And the installation is convenient, and the production efficiency is improved by reducing the error rate of installation, thereby reducing the production cost.
  • the light distribution element and the light source board are relatively fixed, thereby improving the light distribution accuracy of the light source module and achieving the purpose of precise light distribution.
  • the light distribution lens is offset from the light source.
  • the light emitting source is an LED illuminant
  • the light distribution lens is a granular lens.
  • each LED illuminant corresponds to one of the granular lenses, and at least the light distribution lens close to the driving cavity Placed offset from the light emitting source, so that the light emitting path of the light emitting source close to the driving cavity can be changed, by analyzing the position distribution of the light distribution lens and the driving cavity and the simulation analysis results of the light transmission path Designed to adjust the offset angle between the light distribution lens and the light source, so as to avoid the driving cavity and avoid light being reflected or refracted by the driving cavity to form bright spots or dark areas to the greatest extent.
  • the outer wall of the drive cavity is arranged in an arc shape, diffuse reflection occurs when the light irradiates on the outer wall of the drive cavity, and it is difficult to produce obvious reflection or refraction at a specific angle, further avoiding the formation of bright light. spots or dark areas.
  • Fig. 1 is a three-dimensional exploded schematic view of the light source module described in the present application
  • Fig. 2 is a three-dimensional structural schematic diagram 1 of the backplane of the light source module described in the present application;
  • Fig. 3 is a schematic diagram 2 of the three-dimensional structure of the backplane of the light source module described in the present application;
  • Fig. 4 is a schematic diagram of the three-dimensional structure of the light source board of the light source module described in the present application.
  • Fig. 5 is a three-dimensional structural schematic diagram 1 of the light distribution element of the light source module described in the present application.
  • Fig. 6 is a schematic diagram 2 of the three-dimensional structure of the light distribution element of the light source module described in the present application;
  • Fig. 7 is a schematic enlarged view of the structure of the X region in Fig. 5;
  • Fig. 8 is a first schematic diagram of the positional relationship between the installation part and the light distribution element in this application;
  • Fig. 9 is a second schematic diagram of the positional relationship between the installation part and the light distribution element in this application.
  • Fig. 10 is a schematic plan view of the light source board of the present application installed on the backplane;
  • Fig. 11 is a schematic diagram of the planar structure of the light source module described in this application after installation;
  • Fig. 12 is a second schematic diagram of the planar structure of the light source module described in this application after installation;
  • Fig. 13 is a schematic plan view of the A-A side direction in Fig. 11;
  • Fig. 14 is an enlarged schematic view of the structure of the Y region in Fig. 13;
  • Fig. 15 is a three-dimensional exploded schematic view of the lighting fixture described in the present application.
  • Fig. 16 is a schematic plan view of the first installation of the lighting fixture described in this application.
  • Fig. 17 is a second schematic diagram of the planar structure of the lighting fixture described in the present application after installation.
  • the present application provides a light source module 10, the light source module 10 includes a backplane 100, a light source board 200, a light distribution element 300 and a mounting element 400; the light distribution element 300 can be used with The backboard 100 is fixedly connected, and a receiving space is formed between the light distribution element 300 and the backboard 100 to accommodate the light source board 200 .
  • the light source module 10 has a light emitting side and a fixed side oppositely disposed, the fixed side faces the installation base, and the light source module 10 is installed on the installation base through the installation element 400 .
  • the installation base here also includes other components that can be fixed on the installation base, such as the chassis 30 shown in FIG. on the chassis 30, thereby being indirectly installed on the installation foundation by means of the chassis 30. That is to say, the light source module 10 can be directly or indirectly installed on the installation base.
  • the backplane 100 is a closed configuration with a hollowed out area in the middle, such as a ring, square, regular hexagon and other polygonal ring structures.
  • the backplane 100 It has an installation side and a positioning side oppositely arranged, and the installation side faces the installation foundation; the backplane 100 extends a platform 110 on one side edge of the hollowed-out area, and the drive assembly as shown in FIG.
  • the backboard 100 is further provided with at least one fixing hole 130 on the inner side of the hollow area, for fixing the backboard 100 on the installation foundation.
  • first buckle groove 150 and the first buckle position 160 at the same time can further strengthen the The stability and anti-risk capability of the connection between the light distribution element 300 and the backplane 100 .
  • a plurality of alignment post avoidance holes 170 are also formed on the back plate 100, and the opening direction of the alignment post avoidance holes 170 is toward one side of the pre-positioning post 140; preferably, the alignment post avoidance holes 170 are blind holes, and are evenly distributed on the backplane 100 .
  • the installation side of the backboard 100 is formed with a plurality of reinforcing ribs 180, and the reinforcing ribs 180 can effectively enhance the rigidity and stability of the backboard 100; preferably, at least one of the reinforcing ribs 180 and the The outer wall of the column escape hole 170 is connected. At least one electrical isolation wall 190 is provided on the side surface of the backplane 100 located on the pre-positioning column 140 to prevent electrical crosstalk.
  • the light source module 10 and the driving assembly 230 are separately arranged, and the driving assembly 230 is separately fixed on the middle position of the metal chassis 30 . If the driving assembly 230 in this embodiment is also arranged in the middle, then the original driving assembly 230 needs to be disassembled first when replacing the light source module 10, and then a new light source module 10 can be installed; After the assembly 230 is arranged on one side edge of the hollow area, the middle position can be avoided, so that when the light source module 10 is replaced, the user can directly install a new light source module 10 without disassembling the original drive assembly 230 .
  • the light source board 200 has a light-emitting side and a backlight side oppositely arranged, and when the light source board 200 is installed on the backboard 100 , the backlight side faces the backboard
  • the light source board 200 in this application is spliced by a plurality of "V" shaped substrates 210 to form a ring shape, which can save materials and reduce cutting waste compared to ring-shaped substrates.
  • the electrical connection between two adjacent "V"-shaped substrates 210 can be realized through wires or electrical connectors. It can be understood that the shape formed by the plurality of “V”-shaped substrates 210 is substantially the same as that of the backplane 100 , that is, at least the substrate 210 on which the drive assembly 230 is disposed has an irregular shape. shape, and a notch 240 is formed corresponding to the position of the crimping groove 120 .
  • the substrate 210 is provided with a plurality of pre-positioning holes 250, and the plurality of pre-positioning holes 250 are set corresponding to the pre-positioning columns 140 on the backplane 100; each of the substrates 210 is provided with at least one predetermined Positioning holes 250 , preferably, the pre-positioning holes 250 are respectively provided at positions close to the ends of each of the substrates 210 .
  • the substrate 210 is also provided with an auto-calibration via hole 260 , and the auto-calibration via hole 260 is set corresponding to the calibration post avoidance hole 170 on the backplane 100 .
  • the light emitting source 220 is arranged on one side surface of the substrate 210; preferably, the light emitting source 220 includes a plurality of LED luminous bodies, and the light emitting source 220 selects a plurality of LED luminous bodies to save energy, protect the environment, and reduce the The calorific value of the light source module 10 and the service life of the light source module 10 are improved.
  • the driving assembly 230 is disposed on one of the substrates 210 , and is disposed corresponding to the platform 110 of the backplane 100 in the hollow area, so as to save space.
  • the diameter of the pre-positioning hole 250 is larger than the diameter of the pre-positioning post 140 , so that when the light source board 200 is installed on the backplane 100 , the pre-positioning post 140 A gap fit is formed between the pre-positioning hole 250.
  • the pre-positioning hole 250 is an elongated hole, and the pre-positioning column 140 can move in the pre-positioning hole 250, so that the position of the light source board 200 can be further adjusted through subsequent installation. position on the backplane 100.
  • the diameter of the automatic calibration via hole 260 is smaller than or equal to the diameter of the calibration post avoidance hole 170 .
  • a positioning structure is provided on the backplane 100 and the light source board 200 , and the light source board 200 can be pre-fixed on the backplane 100 through the positioning structure.
  • the positioning structure includes the pre-positioning post 140 and the pre-positioning hole 250; wherein the pre-positioning post 140 and/or the pre-positioning hole 250 are provided on the backplane 100, and the light source board 200 is correspondingly provided with the pre-positioning hole 250 and/or the pre-positioning post 140; the pre-positioning post 140 can pass through the pre-positioning hole 250 to fix the light source board 200 to the back plate 100 superior.
  • the pre-positioning holes 250 and the pre-positioning posts 140 can be selectively provided on the back plate 100 and the light source board 200, and cannot be limited to only one of them described in this embodiment. situation.
  • the pre-positioning holes 250 are disposed near the two ends of the V-shaped plate, and the pre-positioning holes 250 are disposed at the two ends farthest from each other to effectively achieve positioning.
  • the light distribution element 300 is a closed configuration with a hollowed-out area in the middle, and its shape is basically the same as that of the back plate 100, with a light distribution side and a connection side oppositely arranged.
  • the light emitted by the light emitting source 220 is distributed so that the light diffuses according to a preset optical path.
  • the light distribution lens 321 is a granular lens.
  • a plurality of first claws 330 protrude from the side of the light distribution element 300 away from the light distribution lens 321, and the plurality of first claws 330 are set corresponding to the first groove 150, and can be compatible with the
  • the first card slot 150 is snap fit, so that the light distribution element 300 is fixedly connected to the back plate 100; the side of the light distribution element 300 is formed with a second buckle position 340, and the second buckle The position 340 is set corresponding to the first buckle position 160 and can be engaged with the first buckle position 160 to make the light distribution element 300 and the backplane 100 further fixedly connected.
  • connection structure is provided on the backplane 100 and the light distribution element 300 , and the light distribution element 300 is connected to the backplane 100 through the connection structure.
  • the connection structure includes the first slot 150 and the first claw 330 .
  • the first claw 150 and/or the first claw 330 are provided on the back plate 100 , and the first claw 330 and/or the first claw 330 are correspondingly provided on the light distribution element 300 .
  • the first locking slot 150 can cooperate with the first claw 330 to snap-connect the light distribution element 300 to the back plate 100 .
  • the connection structure also includes a first buckle position 160 and a second buckle position 340; wherein the first buckle position 160 is provided on the backplane 100, and the light distribution element 300 is provided with the The second buckle position 340 ; the first buckle position 160 can cooperate with the second buckle position 340 to buckle-connect the light distribution element 300 to the back panel 100 .
  • connection side of the light distribution element 300 also protrudes a plurality of correction columns 350, the top of the correction columns 350 is spherical, preferably conical spherical; the root of the calibration columns 350 is cylindrical, the The diameter of the root of the calibration post 350 is the same as the diameter of the automatic calibration via hole 260 on the substrate 210, when the light distribution element 300 is mounted on the backplane 100, the calibration post 350 and the The cooperation of the automatic correction via hole 260 can make the light source board 200 relatively fixed in the receiving space.
  • the light source module 10 of the present application further includes an automatic calibration structure
  • the automatic calibration structure includes: a calibration post 350 and an automatic calibration via hole 260 .
  • the correction column 350 is arranged on the side of the light distribution element 300 close to the light source board 200, that is, on the connection side of the light distribution element 300;
  • the automatic correction via hole 260 is arranged on the light source board 200 and corresponds to the calibration column 350; wherein, the calibration column 350 is mated with the automatic calibration via hole 260, so that the light distribution element 300 and the light source board 200 are relatively fixed.
  • the light distribution element 300 is also provided with at least one installation hole on the side of the hollowed out area for installing the light source module 10 on the installation foundation; the installation hole is stepped, including a first The installation hole 361 and the second installation hole 362, the first installation hole 361 is located on the side where the light distribution lens 321 is provided, and the second installation hole 362 is located on the side where the correction column 350 is provided, so that The diameter of the first mounting hole 361 is greater than the diameter of the second mounting hole 362 .
  • At least one pair of installation buckles 3611 is provided on the side wall of the first installation hole 361, and openings 3612 are provided on both sides of the installation buckles 3611, and the openings 3612 can make the installation buckles 3611 relatively
  • the side wall of the installation position 3613 can be elastically displaced; the side wall of the installation buckle 3611 close to the second installation hole 362 is provided with an installation position 3613, and the installation buckle 3611 is away from the second installation hole 362
  • a pre-position 3614 is provided on one side of the light source module, the pre-position 3614 is located on the light exit side of the light source module, and the installation position 3613 is away from the light exit side of the light source module.
  • the predetermined position 3614 is located at the light distribution side of the light distribution element 300 , and the installation position 3613 is away from the light distribution side toward the connection side of the light distribution element 300 .
  • At least one reinforcing rib 3615 is disposed on the side wall of the first mounting hole 361 , and when multiple reinforcing ribs 3615 are disposed, the reinforcing ribs 3615 are arrayed on the side wall of the first mounting hole 361 .
  • the reinforcing rib 3615 is disposed corresponding to the installation buckle 3611 and is disposed on the inner sidewall of the first installation hole 361 .
  • the reinforcing rib 3615 can be arranged at any position on the side wall of the first installation hole 361, for example: the reinforcing rib 3615 can also be arranged in the first installation hole 361 without the installation card The location of the buckle 3611, and the reinforcing rib 3615 can also be arranged on the outer side wall of the first installation hole 361, and this application is not limited thereto.
  • the height of the installation position 3613 (the height of the installation position 3613 is the side of the installation buckle 3611 and the first installation hole 361 close to the second installation hole 362
  • the shortest distance between the end faces) and the height of the pre-position 3614 (the height of the pre-position is the distance between the mounting buckle 3611 and the end face of the first mounting hole 361 away from the second mounting hole 362 The closest distance between them) is the same.
  • the mounting element 400 includes a fixing part 410 and a mounting part 420; the fixing part 410 can cooperate with the fixing hole 130, and the mounting part 420 can cooperate with the mounting hole.
  • the light distribution side of the light distribution element 300 is assembled into the light distribution element 300 and passes through the back plate 100 so that the light source module 10 is installed on an installation base.
  • the fixing member 410 is a threaded connection member, such as a screw.
  • the fixing member 410 can be directly selected from a standard threaded connector, which will not be repeated in this application.
  • the mounting member 420 is a magnetic member, such as a permanent magnet; the light source module 10 is fixed on the installation base by magnetic force.
  • the mounting member 420 is in the shape of a stepped cylinder and includes two ends, namely a first end 421 and a second end 422, the diameter of the first end 421 is larger than that of the second end 422 diameter, and at least the second end portion 422 is a magnetic piece.
  • the second end 422 can directly pass through the first installation hole 361 without external force, that is, the second end
  • the diameter of the portion 422 is smaller than the minimum inner diameter of the first installation hole 361 where the installation buckle 3611 is provided; the first end 421 cannot directly pass through the first installation hole 361 under the action of no external force, That is to say, the diameter of the second end portion 422 is greater than the smallest inner diameter of the first installation hole 361 where the installation buckle 3611 is disposed.
  • the second end 422 When the mounting part 420 is installed in the mounting hole, first, the second end 422 is located above the installation buckle 3611, and at this time the mounting part 420 is located at the predetermined position 3614; Under the action, the second end portion 422 is pressed to the bottom of the installation buckle 3611, and the installation buckle 3611 rebounds against the upper end surface of the second end portion 422. At this time, the installation member 420 Located at the installation position 3613.
  • the height of the first end portion 421 (the height of the first end portion 421 is the distance between the end surface of the first end portion 421 close to the second end portion 422 and the first end portion 421 The vertical distance between the end faces of the one end 421 away from the second end 422 ) is less than or equal to the predetermined height.
  • the height of the first end portion 421 is equal to the predetermined height.
  • the height of the second end portion 422 (the height of the second end portion 422 is the end face of the second end portion 422 close to the first end portion 421 and the second end portion 422 away from the first end portion 421
  • the vertical distance between the end surfaces of the end portions 421) is greater than or equal to the height of the second mounting hole 362 (the height of the second mounting hole 362 is the side of the second mounting hole 362 close to the first mounting hole 361
  • a side of the first end portion 421 close to the second end portion 422 is provided with a chamfer, and the chamfer can make the installation of the magnetic component more smooth.
  • the present application also relates to a pre-installation structure for fixedly connecting the light source module 10 to an installation base (chassis 30), the pre-installation structure includes: at least one installation hole 360 and at least one mounting part 420.
  • the mounting hole 360 is disposed on the light source module 10, and the mounting hole 360 is provided with a predetermined position 3614 and a mounting position 3613, the predetermined position 3614 is located on the light emitting side, and the mounting position 3613 faces the The direction of the fixed side of the light source module 10 is away from the light exit side; the installation part 420 can be assembled into the installation hole 360 from the light exit side of the light source module 10, and can be positioned from the predetermined 3614 moves to the installation position 3613 to be fixed in the installation hole 360 .
  • the backlight side of the light source board 200 is brought close to the positioning side of the back board 100 , so that the light source board 200
  • the pre-positioning hole 250 on the back plate 100 passes through the pre-positioning post 140 on the back plate 100, so that the light source board 200 is preliminarily installed on the back plate 100.
  • any two of the light source boards 200 The substrates 210 are respectively separated by the electrical isolation walls 190; then the connection side of the light distribution element 300 is placed close to the light emitting side of the light source board 200, and the correction column 350 of the light distribution element 300 passes through the The self-calibration via hole 260 of the light source board 200, while applying a certain external force, makes the first claw 330 snap fit with the first slot 150, and the first buckle position 160 fits with the first slot 150.
  • the two buckle positions 340 are engaged with each other, so that the light distribution element 300 is installed on the back plate 100. At this time, the light source plate 200 is fixedly installed on the back plate 100 and the light distribution element 300.
  • the drive assembly 230 is located in the drive cavity 310, the light source 220 is located in the light source cavity 320; finally, the second end 422 of the magnetic member faces the first installation hole 361, make the first end 421 at the predetermined position 3614, and then apply a certain external force, under the action of the external force, the installation buckle 3611 moves toward the outside of the installation hole, the first end 421 moves down to the installation position 3613, and at the same time, under the elastic force of the installation buckle 3611 itself, the installation buckle 3611 rebounds to the initial position, and buckles at the first end 421 away from the The surface of the second end portion 422 is fixed to the mounting hole.
  • the light source board 200 when the pre-positioning holes 250 on the light source board 200 pass through the pre-positioning posts 140 on the backplane 100, the light source board 200 is preliminarily positioned on the backboard 100, and the pre-positioning posts
  • the diameter of 140 is smaller than or equal to the aperture of the pre-positioning hole 250, so that the back plate 100 and the light source plate 200 are not completely fixed, and a certain relative movement can occur between the two, so that the light distribution element can
  • the position of the light source board 200 can be further adjusted and fixed, so as to ensure the position between the light source and the light distribution element 300 Design requirements can be met, and in this embodiment, the light distribution element 300 and the light source plate 200 are offset to achieve light distribution at different angles.
  • the installation base in this application can be any object capable of fixing the light source module 10, and the fixing member 410 is used to install and fix the light source module 10 on the installation base,
  • the installation base can be a wall, a ceiling, etc.; since the installation piece 420 is a magnetic piece, usually the installation base has the characteristics of magnetic adsorption at this time, such as: the metal chassis 30 of a lamp, etc., which are not included in this application. repeat.
  • the fixing part 410 and the mounting part 420 can be used alone or in combination.
  • the two alignments can greatly improve the alignment.
  • the relative position accuracy of the light element 300 and the light source achieves the purpose of precise light distribution.
  • Setting the pre-positioning 3614 at the position of the installation hole can ensure that the installation part 420 will not be installed normally due to inclination during the installation process, or the installation hole will be damaged after forced installation, and the The installation accuracy of the installation part 420 is ingeniously designed, saving time and effort, which is beneficial to improving the installation efficiency of the light source module 10 on the installation foundation, and is suitable for large-scale popularization and application.
  • the entire assembly process of the light source module 10 does not need to turn over the various parts, and all the assembly is completed in a stacked buckle manner.
  • This assembly method does not require high professionalism of the operator, and the degree of automation is greatly enhanced, which can effectively reduce Manufacturing costs, thereby improving product production efficiency and market competitiveness.
  • the light source board 200 is spliced by a plurality of the substrates 210, and the light source module 10 with this structure can separately distribute light for some of the light sources 220.
  • the base plate 210 where the light source 220 fails can be replaced alone, and then the light source board 200 can be replaced individually and partially, which can relatively reduce the maintenance cost of the light source module 10 .
  • the light source chamber 320 and the driving chamber 310 respectively cover the light emitting source 220 and the driving assembly 230, which improves aesthetics and prevents the light emitting source 220 and the driving assembly 230 from collapsing due to too small a gap.
  • the generated electrical crosstalk improves the protection performance of the light source module 10 .
  • the light distribution lens 321 is offset from the light source 220, in other words, at least one light source 220 deviates from the corresponding light source
  • the central position C1 of the cavity 320 preferably, the at least one light emitting source 220 is disposed adjacent to the driving assembly 230, and the at least one light emitting source 220 deviates from the corresponding light source cavity towards the central position C3 of the light source board 200
  • the central position C1 of 320 , or the central position C3 of the at least one light emitting source 220 away from the light source board 200 deviates from the corresponding central position C1 of the light source cavity. It can be understood that, as shown in FIG.
  • each LED illuminant corresponds to one of the granular lenses.
  • the light distribution lens 321 of 310 is positioned offset from the light source 220.
  • the reason why the light distribution lens 321 and the light source 220 can be positioned offset is because all the light sources on the light source board 200
  • the pre-positioning hole 250 passes through the pre-positioning post 140 on the back plate 100
  • the pre-positioning hole 250 is matched with the pre-positioning post 140, leaving a certain adjustment space, so that the light distribution element
  • the position of the light source board 200 can be further adjusted and fixed so that the light distribution element 300 and the light source board 200 The offset distance required to realize the design.
  • Such setting can change the light-emitting path of the light-emitting source 220 close to the driving cavity 310.
  • the light distribution lens 321 and the driving cavity 310 can be designed by analyzing the position distribution of the light distribution lens 321 and the driving cavity 310 and the simulation analysis results of the light transmission path. , adjust the offset angle between the light distribution lens 321 and the light source 220, so as to achieve the purpose of avoiding the driving cavity 310, and avoid light being reflected or refracted by the driving cavity 310 to form bright spots or dark areas to the greatest extent. Since the outer wall of the driving cavity 310 is arranged in an arc shape, diffuse reflection occurs when the light irradiates on the outer wall of the driving cavity 310, and it is difficult to produce obvious reflection or refraction at a specific angle, further avoiding the formation of bright spots or dark areas.
  • the precise positioning of the light distribution element 300, the light source plate 200 and the back plate 100 is achieved through the automatic correction structure, specifically, through the correction column 350, the automatic correction via hole 260 and the The mutual cooperation between the calibration column avoidance holes 170 is realized, and the positions of the calibration column 350 and the calibration column avoidance holes 170 can be reasonably replaced. That is to say, in some embodiments, the calibration post 350 may be disposed on the back plate 100 , and at this time, the calibration post avoidance hole 170 is also disposed on the light distribution element 300 . Similarly, in the pre-positioning structure composed of the pre-positioning post 140 and the pre-positioning hole 250 , the positions of the pre-positioning post 140 and the pre-positioning hole 250 can also be reasonably replaced. That is to say, in some embodiments, the pre-positioning posts 140 may be disposed on the light source board 200 , and at this time, the pre-positioning holes 250 are also disposed on the back plate 100 .
  • the drive assembly 230 includes but is not limited to a light source 220 drive controller chip, a rectifier chip, a resistor, a capacitor, a fuse, a coil, and a power supply; it can be understood that the drive assembly 230 can adjust the color temperature and brightness of the light emitting source 220 and locally control the light emitting source 220.
  • the light emitting source 220 close to the surrounding of the driving cavity 310 can be independently controlled to avoid the formation of bright light. spots or dark areas.
  • the surface of the light distribution lens 321 is set as a frosted surface or provided with textures, that is, the surface of the light distribution lens 321 is Frosted or etched to achieve light mixing, without changing the brightness of the light, to make the light emitted by the light source module 10 softer, so as to avoid forming bright spots or dark areas.
  • both the front and back surfaces of the light distribution lens 321 are frosted or etched, in other words, both surfaces of the light source cavity 320 are frosted or etched.
  • the present application also provides a lighting fixture 1, which includes a lampshade 20, a chassis 30, and the light source module 10 in any of the above-mentioned embodiments; the lampshade 20 It can be fixedly connected with the chassis 30, and a closed space is formed between the lampshade 20 and the chassis 30 to accommodate the light source module 10, and the light source module 10 is fixed by the installation element 400 On the chassis 30 , the installation side of the back plate 100 faces the chassis 30 , and the light distribution surface of the light distribution element 300 faces the lampshade 20 .
  • the lampshade 20 can protect the light source module 10 on the one hand, and enhance the aesthetics of the lighting fixture 1 on the other hand.
  • the lampshade 20 is disc-shaped and includes a face cover 21 and a side cover 22.
  • the side cover 22 is arranged around the face cover 21.
  • the inner wall of the side cover 22 is provided with a buckle structure or a thread structure, and through the buckle The structure or the thread structure can be fixedly connected to the lampshade 20 and the chassis 30 .
  • the chassis 30 is disc-shaped, and its size is matched with the lampshade 20 .
  • the chassis 30 includes a bottom wall 31 and a side wall 32 , and the side wall 32 is arranged around the bottom wall 31 .
  • the outer wall of the side wall 32 is also provided with a buckle structure or a thread structure that matches the inner wall of the side cover 22, and the chassis 30 can be fixedly connected to the lampshade 20 through the buckle structure or the thread structure.
  • the side of the bottom wall 31 facing away from the side wall 32 is provided with at least one fixing part 33. When the lighting fixture 1 is installed on the installation foundation, the fixing part 33 is in contact with the installation foundation, and will The bottom wall 31 is suspended in the air.
  • this setting can speed up the heat dissipation of the lighting fixture 1.
  • the contact area can be reduced to achieve fixed connect.
  • the number of the fixing parts 33 is three, and they are evenly distributed on one side of the bottom wall 31 .
  • an anti-slip pad is provided on the side of the fixing portion 33 away from the bottom wall 31 , and the material of the anti-slip pad is preferably sponge, rubber, etc., which is not limited in this application.
  • the material of the chassis 30 in this application is a material that can be magnetically adsorbed, which is not limited in this application.
  • the chassis 30 is the main body fixing structure of the lighting fixture 1 , and is mainly used to fix the light source module 10 and the lampshade 20 fixedly connected with the chassis 30 on the installation base.
  • the fixed connection between the chassis 30 and the installation foundation can be a common technical means in the field, and will not be described in detail in this application.
  • a light source module 10 and a lighting fixture 1 provided by the embodiment of the present application have been introduced in detail above.
  • specific examples are used to illustrate the principle and implementation of the present application.
  • the description of the above embodiment is only for helping Understand the method of this application and its core idea; at the same time, for those skilled in the art, according to the idea of this application, there will be changes in the specific implementation and scope of application.
  • the content of this specification should not understood as a limitation of the application.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种光源模组（10）及照明灯具（1），光源模组（10）具有镂空区域，包括依次连接固定的背板（100）、光源板（200）以及配光元件（300）；其中，在背板（100）和光源板（200）上设置有定位结构与自动校正结构。整个组装过程全部采用堆叠式的卡扣方式完成装配，定位结构与自动校正结构使配光元件（300）与光源板（200）之间相对固定，提高了配光精度。

Description

光源模组及照明灯具
相关申请
本申请要求2021年05月20日申请的，申请号为202110552962.8，名称为“光源模组及照明灯具”的中国专利申请的优先权，在此将其全文引入作为参考。
技术领域
本申请涉及灯具照明技术领域，特别是涉及一种光源模组及采用所述光源模组的照明灯具。
背景技术
随着照明领域不断进步与发展，人们对照明灯具的安装要求不断提高，尤其现在人工成本，审美水平都不断提高的前提下，对灯具的安装拆卸便捷性以及美学要求也越来越高。
目前市场上很多灯具表面亮度不均匀，呈现中间暗周边亮的形式，类似于过去式环形灯管的视觉效果，使人感觉不够舒适，并且设置于模组灯内部的各个其他零部件也会对光源发出的光进行遮挡，从而在灯具上产生暗影。灯贴组装方式大多需要翻转零部件才能完成产品的组装，此种装配效率较低、不利于自动化生产且组装费用较高，且在此过程中易损坏磕碰产品；其次，安装件的安装多采用强制压合安装，不带有预定位的安装功能，安装时容易造成安装件的倾斜，从而导致无法正常安装，或者在强制安装后会损坏灯体或者透镜；再者，由于装配及制造精度等不可避免的因素影响，导致光源模组的配光与实际设计产生较大的出入，致使透镜不能精准配光，导致出光不均匀，并对安装工人专业度要求较高。
因此，现有技术存在缺陷，急需改进。
发明内容
本申请的目的在于提供一种光源模组及照明灯具，所述光源模组全部采用 卡扣方式固定连接，通过定位结构、自动校正结构以及预安装结构，提高了光源模组的装配精度与效率，通过所述发光源偏置放置以及设置弧形驱动腔，解决了灯具上产生暗影的问题。
本申请提供一种光源模组，所述光源模组具有镂空区域，包括依次连接固定的背板、光源板以及配光元件；所述光源模组还包括：预安装结构，所述光源模组通过所述预安装结构能够固定连接至一安装基础上，包括至少一设置于所述配光元件上的安装孔和至少一安装件；定位结构，设置于所述背板和所述光源板上，所述光源板通过所述定位结构能够预固定于所述背板上；以及自动校正结构，设置于所述光源板和所述配光元件上，所述自动校正结构能够使得所述配光元件与所述光源板之间相对固定；所述光源板包括多个发光源与一驱动组件，所述配光元件包括多个光源腔与一驱动腔所述发光源对应地收容于所述光源腔内，所述驱动组件收容于所述驱动腔内；其中，至少靠近所述驱动腔的一发光源偏离对应的所述光源腔的中心位置。
可选的，在本申请的一些实施例中，所述定位结构包括预定位柱和预定位孔；其中在所述背板上设置有所述预定位柱和/或所述预定位孔，在所述光源板上则对应设置有所述预定位孔和/或所述预定位柱；所述预定位柱能够穿过所述预定位孔将所述光源板固定于所述背板上；所述预定位柱的直径小于或等于所述预定位孔的孔径。
可选的，在本申请的一些实施例中，所述自动校正结构包括：校正柱、自动校正过孔以及校正柱避让孔；所述校正柱设置于所述配光元件靠近所述光源板的一侧；所述自动校正过孔设置于所述光源板上且对应于所述校正柱；所述校正柱避让孔设置于所述背板上且对应于所述校正柱和所述自动校正过孔，用来避让所述校正柱；其中所述校正柱与所述自动校正过孔配合连接，使得所述配光元件与所述光源板之间相对固定。
可选的，在本申请的一些实施例中，所述光源模组还包括一连接结构，所述连接结构设置在所述背板和所述配光元件上，所述配光元件通过所述连接结构连接至所述背板上；所述连接结构包括第一卡槽、第一卡爪、第一卡扣位以及第二卡扣位；其中在所述背板上设置有所述第一卡槽和/或所述第一卡爪，而在所述配光元件上则对应设置有第一卡爪和/或所述第一卡槽；所述第一卡 槽能够与所述第一卡爪相互配合将所述配光元件与所述背板卡扣连接；在所述背板上设置有所述第一卡扣位，所述配光元件上设置有所述第二卡扣位；所述第一卡扣位能够与所述第二卡扣位相互配合以将所述配光元件与所述背板卡扣连接。
可选的，在本申请的一些实施例中，所述预安装结构包括：至少一安装孔，设置于所述配光元件上且位于所述镂空区域的内侧边，所述安装孔内设置有预定位与安装位，所述预定位位于所述配光元件的配光侧，所述安装位朝向所述配光元件的连接侧远离所述配光侧；至少一安装件，能够从所述配光元件的配光侧组入所述安装孔内，且能够从所述预定位移动至所述安装位以固定于所述安装孔内。
可选的，在本申请的一些实施例中，所述安装件为磁性件。
可选的，在本申请的一些实施例中，所述安装孔包括相互连通的第一安装孔以及第二安装孔，所述第一安装孔与所述第二安装孔沿着从所述配光侧至所述连接侧的方向排布，所述第一安装孔与所述第二安装孔呈台阶状分布；在所述第一安装孔的侧壁上设置有至少一对安装卡扣；其中所述预定位设置于所述安装卡扣背离所述第二安装孔的一侧，所述安装位设置于所述安装卡扣靠近所述第二安装孔的一侧。
可选的，在本申请的一些实施例中，在所述安装孔的侧壁上还设置有多个邻近所述安装卡扣的开口，所述开口能够使所述安装卡扣能够弹性移位和回弹。
可选的，在本申请的一些实施例中，所述第一安装孔的孔径大于所述第二安装孔的孔径。
可选的，在本申请的一些实施例中，所述安装件包括两个端部，分别为第一端部与第二端部，所述第一端部与所述第二端部呈台阶状分布，所述第一端部的直径大于所述第二端部的直径；所述第一端部能够越过所述安装卡扣从所述预定位移动至所述安装位固定。
可选的，在本申请的一些实施例中，所述至少一发光源邻近于所述驱动组件设置，所述至少一发光源朝向所述光源板的中心位置偏离对应的所述光源腔的中心位置，或所述至少一发光源朝远离所述光源板的中心位置偏离对应的所 述光源腔的中心位置。
可选的，在本申请的一些实施例中，所述光源腔的壁面呈双曲面结构，所述双曲面结构形成配光透镜，所述配光透镜用来对所述发光源发出的光进行配光。
相应的，本申请还提供一种照明灯具，所述照明灯具包括上述实施例中任一项所述的光源模组。
可选的，在本申请的一些实施例中，所述照明灯具还包括灯罩以及底盘；所述灯罩与所述底盘固定连接，并且在所述灯罩与所述底盘之间形成一封闭空间，以收容所述光源模组；其中所述光源模组通过所述安装元件与所述底盘固定连接。
可选的，在本申请的一些实施例中，所述灯罩包括面罩与侧罩，所述侧罩环绕所述面罩设置；所述底盘包括底壁与侧壁，所述侧壁环绕所述底壁设置；其中所述侧罩与所述侧壁的通过卡扣或螺纹固定连接；所述底壁背离所述侧壁的一侧设置有至少一固定部，所述固定部远离所述底壁的一侧设置有防滑垫。
相较于现有技术，本申请中所述光源模组的所述配光元件与所述背板卡扣连接，所述背板与所述光源板通过所述预定位柱穿过所述预定位孔直接初步固定，并且所述安装件与所述配光元件卡扣连接。整个组装过程无需翻转各个零部件，全部采用堆叠式的卡扣方式完成装配，这种装配方式对操作人员的专业程度要求不高，自动化程度大幅增强，能够有效地降低生产制造成本，进而提高产品的生产效率与市场竞争力。通过所述预安装结构，使所述安装件能够在安装前进行准确对位，从而提高安装精度，以避免因安装件的倾斜，从而导致无法正常安装的问题，这种预定位结构十分简洁，且安装方便，通过减少安装的失误率来提高生产效率，从而降低生产成本。通过所述自动校正结构，使所述配光元件与所述光源板之间相对固定，从而提高所述光源模组的配光精度，达到精准配光的目的。
所述光源模组组装完成后，所述配光透镜与所述发光源偏位放置。所述发光源为LED发光体，所述配光透镜为颗粒状透镜，此时，每一所述LED发光体对应一个所述颗粒状透镜，并且至少靠近所述驱动腔的所述配光透镜与所述发光源偏位放置，这样设置可以改变靠近所述驱动腔的所述发光源的发光路 径，通过对所述配光透镜和所述驱动腔的位置分布与光线传导路径仿真分析结果进行设计，调整所述配光透镜与所述发光源的偏位角度，从而达到避让所述驱动腔的目的，最大程度避免光线被所述驱动腔反射或折射形成亮斑或暗区。进一步地，由于所述驱动腔的外壁呈弧形设置，光线照射到所述驱动腔的外壁上发生的是漫反射，不易产生明显的某一特定角度的反射或折射，进一步地避免了形成亮斑或暗区。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据公开的附图获得其他的附图。
图1是本申请所述光源模组的立体分解示意图；
图2是本申请所述光源模组的所述背板的立体结构示意图一；
图3是本申请所述光源模组的所述背板的立体结构示意图二；
图4是本申请所述光源模组的所述光源板的立体结构示意图；
图5是本申请所述光源模组的所述配光元件的立体结构示意图一；
图6是本申请所述光源模组的所述配光元件的立体结构示意图二；
图7是图5中X区域的结构放大示意图；
图8是本申请所述安装件与所述配光元件的位置关系示意图一；
图9是本申请所述安装件与所述配光元件的位置关系示意图二；
图10是本申请所述光源板安装于所述背板上的平面结构示意图；
图11是本申请所述光源模组安装完成后的平面结构示意图一；
图12是本申请所述光源模组安装完成后的平面结构示意图二；
图13是图11中A-A侧方向的平面结构示意图；
图14是图13中Y区域的结构放大示意图；
图15是本申请所述照明灯具的立体分解示意图；
图16是本申请所述照明灯具安装完成后的平面结构示意图一；
图17是本申请所述照明灯具安装完成后的平面结构示意图二。
主要附图标记说明：
Figure PCTCN2022094277-appb-000001
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清 楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。此外，应当理解的是，此处所描述的具体实施方式仅用于说明和解释本申请，并不用于限制本申请。在本申请中，在未作相反说明的情况下，使用的方位词如“上”、“下”、“左”和“右”可以是装置实际使用或工作状态的方向，也可以是参考附图中的图面方向，还可以是指相对的两个方向；而“内”和“外”则是针对装置的轮廓而言的。
请参阅图1至图14，本申请提供一种光源模组10，所述光源模组10包括背板100、光源板200、配光元件300以及安装元件400；所述配光元件300能够与所述背板100固定连接，并且在所述配光元件300与所述背板100之间形成一收容空间，以收容所述光源板200。所述光源模组10具有相对设置的光出射侧和固定侧，所述固定侧朝向安装基础，通过所述安装元件400将所述光源模组10安装于所述安装基础上。当然，此处的所述安装基础还包括能够固定于所述安装基础上的其他构件，例如图15所示的底盘30，此时所述安装元件400将所述光源模组10安装于所述底盘30上，从而借助所述底盘30间接地安装于所述安装基础上。也就是说，所述光源模组10能够被直接或间接地安装于所述安装基础上。
具体地，请参阅图2至图3，在本申请中，所述背板100为中部具有镂空区域的封闭构型，例如环形、方形、正六边形等多边形环状结构，所述背板100具有相对设置的安装侧和定位侧，所述安装侧面向所述安装基础；所述背板100在所述镂空区域的一侧边缘延伸出一平台110，可以将如图4所示的驱动组件230设置在所述平台110上，从而节省空间；并且所述平台110靠近所述镂空区域的一侧形成有压线凹槽120，使连接所述驱动组件230的导线能够从所述压线凹槽120穿出，并且所述压线凹槽120的槽壁突伸出所述平台110表面，用于防止导线与驱动组件230之间产生电气干扰。所述背板100在所述镂空区域的内侧边还设置有至少一固定孔130，用于将所述背板100固定于所述安装基础上。所述背板100的定位侧形成有多个柱状突起，所述多个柱状突起共同组成预定位柱140，用于将所述光源板200预定位。所述背板100的定 位侧还形成有多个第一卡槽150，优选地，所述第一卡槽150位于所述背板100的外侧边缘，当所述背板100为多边形环状结构时，所述第一卡槽150位于多边形的相邻两边的交界处，以获得更稳定的结构；所述背板100的侧边形成有第一卡扣位160，优选地，所述背板100的外侧边以及内侧边均形成有所述第一卡扣位160，可以理解的是，同时采用所述第一卡槽150与所述第一卡扣位160，能够进一步增强所述配光元件300与所述背板100连接的稳定性以及抗风险能力。所述背板100上还形成有多个校正柱避空孔170，所述校正柱避空孔170的开口方向朝向所述预定位柱140的一侧；优选地，所述校正柱避空孔170为盲孔，且均匀分布于所述背板100上。所述背板100的安装侧形成有多个加强肋条180，所述加强肋条180能够有效地增强所述背板100的刚性与稳定性；优选地，至少一所述加强肋条180与所述校正柱避空孔170的外壁连接。所述背板100位于所述预定位柱140的一侧表面还设置有至少一电气隔离墙190，防止产生电气串扰。
本领域技术人员可以理解的是，有些客户购买光源模组10是为了替换家里原有的照明灯具所损坏的光源模组10。而有些照明灯具中的光源模组10与驱动组件230是分开设置的，驱动组件230被单独固定在金属底盘30的中间位置。如果本实施例中的驱动组件230也设置在中部，则在更换光源模组10时需要将原来的驱动组件230先拆卸下来，然后才能安装新的光源模组10；而本实施例中将驱动组件230设置在镂空区域的一侧边缘之后便可将中间位置避让出来，这样在更换光源模组10时，用户可以不拆卸原有驱动组件230而直接安装新的光源模组10。
请参阅图4，在本申请中，所述光源板200具有相对设置的发光侧和背光侧，当所述光源板200安装于所述背板100上时，所述背光侧面向所述背板100的所述定位侧；所述光源板200包括至少一基板210、多个发光源220以及一驱动组件230；所述基板210可以呈环形、直线形、“V”形或其它形状的折线形，只要满足所述基板210能够与所述背板100形状匹配即可。优选地，本申请中所述光源板200由多个“V”形基板210拼接而形成环形，这样设置相比环形基板能有节省物料，减少切割废料的产生。相邻两个“V”形基板210之间可以通过导线或电连接器等方式实现电性连接。可以理解的是，所述多个 “V”形基板210共同组成的形状与所述背板100大致相同，也就是说，至少设置有所述驱动组件230的所述基板210的形状为不规则形状，并且对应所述压线凹槽120的位置形成有一槽口240。所述基板210上设置有多个预定位孔250，所述多个预定位孔250对应所述背板100上的所述预定位柱140设置；每一所述基板210上均设置至少一预定位孔250，优选地，所述预定位孔250分别设置于每一所述基板210的靠近端部的位置。所述基板210上还设置有自动校正过孔260，所述自动校正过孔260对应所述背板100上的所述校正柱避空孔170设置。所述发光源220设置于所述基板210的一侧表面；优选地，所述发光源220包括多个LED发光体，所述发光源220选用多个LED发光体可以节能、环保、减少所述光源模组10的发热量以及提高所述光源模组10的使用寿命。优选地，所述驱动组件230设置于其中一所述基板210上，且对应所述背板100在所述镂空区域的所述平台110设置，从而节省空间。所述驱动组件230还可以与所述基板210分开设置，即所述驱动组件230可以单独采用一块电路板，并外接于所述基板210，并不仅限于图4所述结构。在其他实施例中，驱动组件230也可以是一个单独的模块，通过导线等方式和光源板200电连接。
在本申请的一些实施例中，所述预定位孔250的孔径大于所述预定位柱140的直径，以使所述光源板200安装于所述背板100上时，所述预定位柱140与所述预定位孔250之间形成间隙配合，优选地，预定位孔250为长形孔，预定位柱140可在预定位孔250中移动，从而通过后续安装进一步调整所述光源板200在所述背板100上的位置。优选地，所述自动校正过孔260的孔径小于或等于所述校正柱避空孔170的孔径。
综合以上所述，在所述背板100和所述光源板200上设置有定位结构，所述光源板200通过所述定位结构能够预固定于所述背板100上。所述定位结构包括所述预定位柱140和所述预定位孔250；其中在所述背板100上设置有所述预定位柱140和/或所述预定位孔250，在所述光源板200上则对应设置有所述预定位孔250和/或所述预定位柱140；所述预定位柱140能够穿过所述预定位孔250将所述光源板200固定于所述背板100上。更进一步地讲，在所述背板100和所述光源板200上可以选择性地设置所述预定位孔250和所述预定位 柱140，而不能仅限制于本实施例所述的其中一种情况。优选地，预定位孔250设置在靠近V形板两个端部的位置，预定位孔250设置在距离相隔最远的两端可以有效地实现定位。
请参阅图5至图9，在本申请中，所述配光元件300为中部具有镂空区域的封闭构型，其形状与所述背板100基本相同，具有相对设置的配光侧和连接侧，当所述光源模组安装完成后，所述连接侧面向所述光源板200的所述发光侧和所述背板100的所述定位侧；所述配光元件300整体呈凸面型结构，与所述背板100共同形成一收容空间；具体地，所述配光元件300包括驱动腔310与光源腔320，所述驱动腔310与所述光源腔320朝向同一侧突起，例如均朝向所述配光侧突起，所述驱动腔310的外壁呈弧形设置，可以避免遮挡光线；所述光源腔320的壁面呈双曲面结构，所述双曲面结构形成配光透镜321，能够对所述发光源220发出的光进行配光，以使光线按照预设的光路进行扩散。优选地，所述配光透镜321为颗粒状透镜。所述配光元件300背离所述配光透镜321的一侧突伸出多个第一卡爪330，所述多个第一卡爪330对应所述第一卡槽150设置，并且能够与所述第一卡槽150卡扣配合，使所述配光元件300与所述背板100固定连接；所述配光元件300的侧边形成有第二卡扣位340，所述第二卡扣位340对应所述第一卡扣位160设置，并且能够与所述第一卡扣位160相互卡合，使所述配光元件300与所述背板100进一步固定连接。
结合以上描述可知，在所述背板100和所述配光元件300上设置有连接结构，所述配光元件300通过所述连接结构连接至所述背板100上。所述连接结构包括所述第一卡槽150和所述第一卡爪330。在所述背板100上设置有所述第一卡槽150和/或所述第一卡爪330，而在所述配光元件300上则对应设置有第一卡爪330和/或所述第一卡槽150；所述第一卡槽150能够与所述第一卡爪330相互配合将所述配光元件300与所述背板100卡扣连接。所述连接结构还包括第一卡扣位160和第二卡扣位340；其中在所述背板100上设置有所述第一卡扣位160，所述配光元件300上设置有所述第二卡扣位340；所述第一卡扣位160能够与所述第二卡扣位340相互配合以将所述配光元件300与所述背板100卡扣连接。
所述配光元件300的连接侧还突伸出多个校正柱350，所述校正柱350顶 部为球头型，优选为圆锥球头型；所述校正柱350的根部为圆柱型，所述校正柱350的根部的直径与所述基板210上的所述自动校正过孔260的孔径相同，当所述配光元件300安装于所述背板100上时，通过所述校正柱350与所述自动校正过孔260的配合，可以使所述光源板200在所述收容空间内相对固定。
从以上描述可知，本申请光源模组10还包括自动校正结构，所述自动校正结构包括：校正柱350以及自动校正过孔260。所述校正柱350设置于所述配光元件300靠近所述光源板200的一侧，也就是设置于所述配光元件300的连接侧；所述自动校正过孔260设置于所述光源板200上且对应于所述校正柱350；其中，所述校正柱350与所述自动校正过孔260配合连接，使得所述配光元件300与所述光源板200之间相对固定。
所述配光元件300在所述镂空区域的侧边还设置有至少一安装孔，用于将所述光源模组10安装于所述安装基础上；所述安装孔呈台阶状，包括第一安装孔361以及第二安装孔362，所述第一安装孔361位于设置有所述配光透镜321的一侧，所述第二安装孔362位于设置有所述校正柱350的一侧，所述第一安装孔361的孔径大于所述第二安装孔362的孔径。所述第一安装孔361的侧壁上设置有至少一对安装卡扣3611，所述安装卡扣3611的两侧设置有开口3612，所述开口3612能够使所述安装卡扣3611相对于所述安装位3613的侧壁发生可回弹性位移；所述安装卡扣3611靠近所述第二安装孔362的一侧设置有安装位3613，所述安装卡扣3611背离所述第二安装孔362的一侧设置有预定位3614，所述预定位3614位于所述光源模组的光出射侧，所述安装位3613远离所述光源模组的光出射侧。更具体地讲，所述预定位3614位于所述配光元件300的配光侧，所述安装位3613朝向所述配光元件300的连接侧远离所述配光侧。所述第一安装孔361的侧壁上设置有至少一加强筋3615，当设置有多个所述加强筋3615时，所述加强筋3615阵列设置于所述第一安装孔361的侧壁。优选地，所述加强筋3615对应所述安装卡扣3611设置，并且设置于所述第一安装孔361的内侧壁。可以理解的是，所述加强筋3615可以设置于所述第一安装孔361的侧壁的任意位置，例如：所述加强筋3615还可以设置于所述第一安装孔361没有所述安装卡扣3611的位置，并且所述加强筋3615还可以设置于所述第一安装孔361的外侧壁，并不以本申请为限。
在本申请的一些实施例中，所述安装位3613的高度(所述安装位3613的高度为所述安装卡扣3611与所述第一安装孔361靠近所述第二安装孔362的一侧端面之间的最近距离)与所述预定位3614的高度(所述预定位的高度为所述安装卡扣3611与所述第一安装孔361远离所述第二安装孔362的一侧端面之间的最近距离)相同。
在本申请中，所述安装元件400包括固定件410与安装件420；所述固定件410能够与所述固定孔130相互配合，所述安装件420能够与所述安装孔相互配合，自所述配光元件300的所述配光侧组入所述配光元件300中并穿过所述背板100，以使所述光源模组10安装于安装基础上。优选地，所述固定件410为螺纹连接件，例如：螺钉。所述固定件410可以直接选用标准螺纹连接件即可，本申请不再赘述。优选地，所述安装件420为磁性件，例如：永磁体；通过磁力将所述光源模组10固定于安装基础上。具体地，所述安装件420呈阶梯圆柱状，包括两个端部，分别为第一端部421以及第二端部422，所述第一端部421的直径大于所述第二端部422的直径，并且至少所述第二端部422为磁性件。当所述安装件420安装于所述安装位3613时，所述第二端部422在不受外力的作用下可以直接穿过所述第一安装孔361，也就是说，所述第二端部422的直径小于所述第一安装孔361设置有安装卡扣3611处的最小内径；所述第一端部421在不受外力的作用下不可以直接穿过所述第一安装孔361，也就是说，所述第二端部422的直径大于所述第一安装孔361设置有安装卡扣3611处的最小内径。当所述安装件420安装于所述安装孔时，首先，所述第二端部422位于所述安装卡扣3611的上方，此时所述安装件420位于所述预定位3614；在外力的作用下，将所述第二端部422按压至所述安装卡扣3611的下方，通过所述安装卡扣3611回弹抵住所述第二端部422的上端面，此时所述安装件420位于所述安装位3613。
在本申请的一些实施例中，所述第一端部421的高度(所述第一端部421的高度为所述第一端部421靠近所述第二端部422的端面与所述第一端部421远离所述第二端部422的端面之间的垂直距离)小于或等于所述预定位的高度。优选地，所述第一端部421的高度等于所述预定位的高度。所述第二端部422的高度(所述第二端部422的高度为所述第二端部422靠近所述第一端部 421的端面与所述第二端部422远离所述第一端部421的端面之间的垂直距离)大于或等于所述第二安装孔362的高度(所述第二安装孔362的高度为第二安装孔362靠近所述第一安装孔361的一侧与第二安装孔362远离所述第一安装孔361的一侧之间的垂直距离)；优选地，所述第二端部422的高度大于所述第二安装孔362的高度。所述第一端部421靠近所述第二端部422的一侧设置有倒角，所述倒角可以使所述磁性件的安装更加顺滑。
结合以上描述能得知，本申请还涉及一种预安装结构，用于将所述光源模组10固定连接至一安装基础上(底盘30)上，所述预安装结构包括：至少一安装孔360和至少一安装件420。所述安装孔360设置于所述光源模组10上，所述安装孔360内设置有预定位3614与安装位3613，所述预定位3614位于所述光出射侧，所述安装位3613朝向所述光源模组10的固定侧的方向远离所述光出射侧；所述安装件420能够从所述光源模组10的光出射侧组入所述安装孔360内，且能够从所述预定位3614移动至所述安装位3613以固定于所述安装孔360内。
请参阅图10至图14，以下详细介绍本申请所述的光源模组10的组装过程：先将所述光源板200的背光侧靠近所述背板100的定位侧，使所述光源板200上的所述预定位孔250穿过所述背板100上的预定位柱140，从而将所述光源板200初步安装于所述背板100上，此时所述光源板200的任意两个基板210分别由所述电气隔离墙190隔开；然后将所述配光元件300的连接侧靠近所述光源板200的发光侧，使所述配光元件300的所述校正柱350穿过所述光源板200的所述自动校正过孔260，同时施加一定外力，使所述第一卡爪330与所述第一卡槽150卡扣配合，所述第一卡扣位160与所述第二卡扣位340相互卡合，从而将所述配光元件300安装于所述背板100上，此时所述光源板200固定安装于所述背板100与所述配光元件300所形成的收容空间内，所述驱动组件230位于所述驱动腔310内，所述发光源220位于所述光源腔320内；最后将所述磁性件的第二端部422朝向所述第一安装孔361，使所述第一端部421位于所述预定位3614，然后施加一定的外力，在外力的作用下，所述安装卡扣3611朝向所述安装孔的外侧移动，所述第一端部421向下运动至所述安装位3613，同时在所述安装卡扣3611自身的弹力作用下，所述安装卡 扣3611回弹至初始位置，并卡扣于所述第一端部421远离所述第二端部422的表面，将所述磁性件固定于所述安装孔。其中，所述光源板200上的所述预定位孔250穿过所述背板100上的预定位柱140时，所述光源板200初步定位于所述背板100上，所述预定位柱140的直径小于或等于所述预定位孔250的孔径，这样背板100和所述光源板200并未完全固定，两者之间可产生一定的相对移动，这样设置能够使所述配光元件300的所述校正柱350穿过所述光源板200的所述自动校正过孔260的过程中，可以进一步调整固定所述光源板200的位置，从而确保光源和配光元件300之间的位置可以满足设计要求，在本实施例中所述配光元件300与所述光源板200之间偏位放置，以实现不同角度的配光。
本领域技术人员可以理解的是，本申请中所述安装基础可以是任何能够固定所述光源模组10的物体，所述固定件410用于将所述光源模组10安装固定于安装基础，此时所述安装基础可以是墙壁、天花板等；由于所述安装件420为磁性件，通常此时所述安装基础具有能磁性吸附的特点，例如：灯具的金属底盘30等，本申请不再赘述。需要注意的是，所述固定件410与所述安装件420可以单独采用，也可以配合采用。
本申请先通过所述预定位柱140与所述预定位孔250的初步安装，再通过所述校正柱350与所述自动校正过孔260的相互配合，两次对位能够大幅提高所述配光元件300与所述光源的相对位置精度，达到精准配光的目的。在所述安装孔的位置设置所述预定位3614，可以保证所述安装件420在安装过程中不会因为倾斜而导致无法正常安装，或强制安装后损坏所述安装孔，并且提高了所述安装件420的安装精度，设计巧妙，省时省力，有利于提高将所述光源模组10安装于所述安装基础上的安装效率，适用于大规模推广应用。所述光源模组10的整个组装过程无需翻转各个零部件，全部采用堆叠式的卡扣方式完成装配，这种装配方式对操作人员的专业程度要求不高，自动化程度大幅增强，能够有效地降低生产制造成本，进而提高产品的生产效率与市场竞争力。再者，所述光源板200由多个所述基板210拼接而成，这种结构的光源模组10能够为部分所述发光源220进行单独配光，当某个基板210上的所述发光源220失效时，单独更换所述发光源220失效的基板210即可，进而能够实现 光源板200的单独局部更换，相对来说能够降低所述光源模组10的维修成本。所述光源腔320与所述驱动腔310分别覆盖所述发光源220与所述驱动组件230，提高美观性的同时，还能够防止所述发光源220与所述驱动组件230因间隙过小而产生的电气串扰问题，提高了所述光源模组10的防护性能。
在本申请的一些实施例中，所述光源模组10组装完成后，所述配光透镜321与所述发光源220偏位放置，换句话说，至少一发光源220偏离对应的所述光源腔320的中心位置C1，优选地，所述至少一发光源220邻近于所述驱动组件230设置，所述至少一发光源220朝向所述光源板200的中心位置C3偏离对应的所述光源腔320的中心位置C1，或所述至少一发光源220朝远离所述光源板200的中心位置C3偏离对应的所述光源腔的中心位置C1。可以理解的是，如图14所示，只要满足所述发光源220的中心位置C2与所述光源腔的中心位置C1不重合即可。进一步地，当所述发光源220为LED发光体，所述配光透镜321为颗粒状透镜时，每一所述LED发光体对应一个所述颗粒状透镜，此时，至少靠近所述驱动腔310的所述配光透镜321与所述发光源220偏位放置，所述配光透镜321与所述发光源220之间的之所以能够偏位放置，是因为所述光源板200上的所述预定位孔250穿过所述背板100上的预定位柱140时，所述预定位孔250与所述预定位柱140时间隙配合，留有一定的调整空间，使所述配光元件300的所述校正柱350穿过所述光源板200的所述自动校正过孔260时，可以进一步调整固定所述光源板200的位置，以使所述配光元件300与所述光源板200之间实现设计所需要的偏位距离。这样设置可以改变靠近所述驱动腔310的所述发光源220的发光路径，具体地，可以通过对所述配光透镜321和所述驱动腔310的位置分布与光线传导路径仿真分析结果进行设计，调整所述配光透镜321与所述发光源220的偏位角度，从而达到避让所述驱动腔310的目的，最大程度避免光线被所述驱动腔310反射或折射形成亮斑或暗区。由于所述驱动腔310的外壁呈弧形设置，光线照射到所述驱动腔310的外壁上发生的是漫反射，不易产生明显的某一特定角度的反射或折射，进一步地避免了形成亮斑或暗区。
在本申请中，通过自动校正结构达到所述配光元件300、所述光源板200以及所述背板100的精确定位，具体地，通过所述校正柱350、自动校正过孔 260以及所述校正柱避空孔170之间的相互配合实现，所述校正柱350与所述校正柱避空孔170的位置可以进行合理的替换。也就是说，在一些实施例中，所述校正柱350可以设置于所述背板100上，此时所述校正柱避空孔170也就设置在所述配光元件300上。同理，在所述预定位柱140与所述预定位孔250组成的预定位结构中，所述预定位柱140与所述预定位孔250的位置也可以进行合理的替换。也就是说，在一些实施例中，所述预定位柱140可以设置于所述光源板200上，此时所述预定位孔250也就设置于所述背板100上。
在本申请的一些实施例中，所述驱动组件230包括但不限于发光源220驱动控制器芯片、整流芯片、电阻器、电容器、保险丝、线圈以及电源等；可以理解的是，所述驱动组件230能够调整所述发光源220的色温、亮度以及对所述发光源220进行局部控制，优选地，至少靠近所述驱动腔310周围的所述发光源220能够被独立控制，以避免了形成亮斑或暗区。为了进一步对所述光源模组10所发出的光线进行优化，在一些实施例中，所述配光透镜321的表面设置成磨砂表面或设置有纹路，即对所述配光透镜321的表面经磨砂或者蚀纹处理，以实现混光，再不改变光照亮度的条件下，使所述光源模组10所述发出的光线更加柔和，以避免形成亮斑或暗区。优选地，所述配光透镜321的正反两个表面都经磨砂或者蚀纹处理，换句话说，所述光源腔320的两个表面都经磨砂或者蚀纹处理。
具体地，请参阅图15至图17，本申请还提供一种照明灯具1，所述照明灯具1包括灯罩20、底盘30以及上述任一实施例中所述光源模组10；所述灯罩20能够与所述底盘30固定连接，并且在所述灯罩20与所述底盘30之间形成一封闭空间，以收容所述光源模组10，通过所述安装元件400将所述光源模组10固定于所述底盘30上，其中，所述背板100的安装侧朝向所述底盘30，所述配光元件300的配光面朝向所述灯罩20。所述灯罩20一方面能够对所述光源模组10起到保护的作用，另一方面也起到提升所述照明灯具1的美观性的作用。
所述灯罩20呈圆盘状，包括面罩21与侧罩22，所述侧罩22环绕所述面罩21设置，所述侧罩22的内壁设置有卡扣结构或螺纹结构，通过所述卡扣结构或所述螺纹结构能够将所述灯罩20与所述底盘30固定连接。
所述底盘30呈圆盘状，其尺寸大小与能够与所述灯罩20相匹配，所述底盘30包括底壁31与侧壁32，所述侧壁32环绕所述底壁31设置，所述侧壁32的外壁同样设置有与所述侧罩22的内壁相互匹配的卡扣结构或螺纹结构，通过所述卡扣结构或所述螺纹结构能够将所述底盘30与所述灯罩20固定连接。所述底壁31背离所述侧壁32的一侧设置有至少一固定部33，当所述照明灯具1安装于安装基础上时，所述固定部33与所述安装基础接触连接，并将所述底壁31悬空，这样设置一方面可以加快所述照明灯具1的散热，另一方面，当所述安装基础或所述底壁31的表面不平整时，可以通过减少接触面积，实现固定连接。优选地，所述固定部33的数量为三个，且均匀分布于所述底壁31的一侧。在一些实施例中，所述固定部33远离所述底壁31的一侧设置有防滑垫，所述防滑垫的材料优选为海绵、橡胶等，本申请不作限制。本申请中所述底盘30的材料为可被磁性吸附的材料，具体的，本申请不作限定。
所述底盘30是所述照明灯具1的主体固定结构，主要用于将与底盘30固定连接的光源模组10以及灯罩20固定在安装基础上。所述底盘30与安装基础之间的固定连接为本领域常见技术手段即可，本申请不作赘述。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其他实施例的相关描述。
以上对本申请实施例所提供的一种光源模组10及照明灯具1进行了详细介绍，本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方法及其核心思想；同时，对于本领域的技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本申请的限制。

Claims (15)

  1. 一种光源模组，其中，所述光源模组具有镂空区域，包括依次连接固定的背板、光源板以及配光元件；所述光源模组还包括：
    预安装结构，所述光源模组通过所述预安装结构能够固定连接至一安装基础上，包括至少一设置于所述配光元件上的安装孔和至少一安装件；
    定位结构，设置于所述背板和所述光源板上，所述光源板通过所述定位结构能够预固定于所述背板上；以及
    自动校正结构，设置于所述光源板和所述配光元件上，所述自动校正结构能够使得所述配光元件与所述光源板之间相对固定；所述光源板包括多个发光源与一驱动组件，所述配光元件包括多个光源腔与一驱动腔所述发光源对应地收容于所述光源腔内，所述驱动组件收容于所述驱动腔内；其中，至少靠近所述驱动腔的一发光源偏离对应的所述光源腔的中心位置。
  2. 如权利要求1所述的光源模组，其中，所述定位结构包括预定位柱和预定位孔；其中
    在所述背板上设置有所述预定位柱和/或所述预定位孔，在所述光源板上则对应设置有所述预定位孔和/或所述预定位柱；所述预定位柱能够穿过所述预定位孔将所述光源板固定于所述背板上；
    所述预定位柱的直径小于或等于所述预定位孔的孔径。
  3. 如权利要求1所述的光源模组，其中，所述自动校正结构包括：校正柱、自动校正过孔以及校正柱避让孔；所述校正柱设置于所述配光元件靠近所述光源板的一侧；所述自动校正过孔设置于所述光源板上且对应于所述校正柱；所述校正柱避让孔设置于所述背板上且对应于所述校正柱和所述自动校正过孔，用来避让所述校正柱；其中
    所述校正柱与所述自动校正过孔配合连接，使得所述配光元件与所述光源板之间相对固定。
  4. 如权利要求1所述的光源模组，其中，所述光源模组还包括一连接结构，所述连接结构设置在所述背板和所述配光元件上，所述配光元件通过所述连接结构连接至所述背板上；
    所述连接结构包括第一卡槽、第一卡爪、第一卡扣位以及第二卡扣位；其 中
    在所述背板上设置有所述第一卡槽和/或所述第一卡爪，而在所述配光元件上则对应设置有第一卡爪和/或所述第一卡槽；所述第一卡槽能够与所述第一卡爪相互配合将所述配光元件与所述背板卡扣连接；
    在所述背板上设置有所述第一卡扣位，所述配光元件上设置有所述第二卡扣位；所述第一卡扣位能够与所述第二卡扣位相互配合以将所述配光元件与所述背板卡扣连接。
  5. 如权利要求1所述的光源模组，其中，所述预安装结构包括：
    至少一安装孔，设置于所述配光元件上且位于所述镂空区域的内侧边，所述安装孔内设置有预定位与安装位，所述预定位位于所述配光元件的配光侧，所述安装位朝向所述配光元件的连接侧远离所述配光侧；
    至少一安装件，能够从所述配光元件的配光侧组入所述安装孔内，且能够从所述预定位移动至所述安装位以固定于所述安装孔内。
  6. 如权利要求5所述的光源模组，其中，所述安装件为磁性件。
  7. 如权利要求5所述的光源模组，其中，所述安装孔包括相互连通的第一安装孔以及第二安装孔，所述第一安装孔与所述第二安装孔沿着从所述配光侧至所述连接侧的方向排布，所述第一安装孔与所述第二安装孔呈台阶状分布；在所述第一安装孔的侧壁上设置有至少一对安装卡扣；其中
    所述预定位设置于所述安装卡扣背离所述第二安装孔的一侧，所述安装位设置于所述安装卡扣靠近所述第二安装孔的一侧。
  8. 如权利要求7所述的光源模组，其中，在所述安装孔的侧壁上还设置有多个邻近所述安装卡扣的开口，所述开口能够使所述安装卡扣能够弹性移位和回弹。
  9. 如权利要求7所述的光源模组，其中，所述第一安装孔的孔径大于所述第二安装孔的孔径。
  10. 如权利要求7所述的光源模组，其中：所述安装件包括两个端部，分别为第一端部与第二端部，所述第一端部与所述第二端部呈台阶状分布，所述第一端部的直径大于所述第二端部的直径；所述第一端部能够越过所述安装卡扣从所述预定位移动至所述安装位固定。
  11. 如权利要求1所述的光源模组，其中，所述至少一发光源邻近于所述驱动组件设置，所述至少一发光源朝向所述光源板的中心位置偏离对应的所述光源腔的中心位置，或所述至少一发光源朝远离所述光源板的中心位置偏离对应的所述光源腔的中心位置。
  12. 如权利要求1所述的光源模组，其中，所述光源腔的壁面呈双曲面结构，所述双曲面结构形成配光透镜，所述配光透镜用来对所述发光源发出的光进行配光。
  13. 一种照明灯具，其中，所述照明灯具包括权利要求1至12中任一项所述的光源模组。
  14. 如权利要求13所述的照明灯具，其中，所述照明灯具还包括灯罩以及底盘；所述灯罩与所述底盘固定连接，并且在所述灯罩与所述底盘之间形成一封闭空间，以收容所述光源模组；其中
    所述光源模组通过所述安装元件与所述底盘固定连接。
  15. 如权利要求14所述的照明灯具，其中，所述灯罩包括面罩与侧罩，所述侧罩环绕所述面罩设置；所述底盘包括底壁与侧壁，所述侧壁环绕所述底壁设置；其中
    所述侧罩与所述侧壁的通过卡扣或螺纹固定连接；
    所述底壁背离所述侧壁的一侧设置有至少一固定部，所述固定部远离所述底壁的一侧设置有防滑垫。
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CN113124350A (zh) * 2021-05-20 2021-07-16 苏州欧普照明有限公司 光源模组及照明灯具
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