CN106499964A - A kind of ligthing paraphernalia - Google Patents
A kind of ligthing paraphernalia Download PDFInfo
- Publication number
- CN106499964A CN106499964A CN201611140912.4A CN201611140912A CN106499964A CN 106499964 A CN106499964 A CN 106499964A CN 201611140912 A CN201611140912 A CN 201611140912A CN 106499964 A CN106499964 A CN 106499964A
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- China
- Prior art keywords
- ligthing paraphernalia
- module
- led lamp
- lamp bead
- diffusion module
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- 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
- 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
- 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
- F21V17/12—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 screwing
-
- 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
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a kind of ligthing paraphernalia, ligthing paraphernalia includes：Lamp body；The luminous group device of optics, including heat-conducting substrate, diffusion module and LED lamp bead, the section for spreading module is arch, diffusion module is connected with heat-conducting substrate and limits chamber, LED lamp bead is fixed on heat-conducting substrate, and is arranged within the chamber, and diffusion module is connected with lamp body；Lampshade, lampshade spiral-lock is on lamp body；Wherein, the light that LED lamp bead sends is irradiated on lampshade after spreading module refraction and reflection.The ligthing paraphernalia that the present invention is provided, the section for spreading module is asymmetrical domes, and the light that LED lamp bead sends is spread after module can be reflected and be reflected by optics and is irradiated to lampshade, the luminous body hot spot required for formation ligthing paraphernalia.So, the ligthing paraphernalia that the present invention is provided meets ligthing paraphernalia hot spot uniformity, and can reduces cost, improving product performance, improve manufacturability, meet different product requirement.
Description
Technical field
The present invention relates to illuminating product field, in particular to a kind of use LED light emitting diode as light source illumination
Utensil.
Background technology
At present, market ligthing paraphernalia by conventional gas discharge lamp enter LED (Light Emitting Diode, light
Diode) epoch, and for LED Light-Emitting Diodes as luminous source ordinary residence ligthing paraphernalia, the hot spot which goes out light is equal
Even property is to assess one of important indicator of utensil performance.
For this purpose, in the related, partial illumination utensil is uniformly arranged with many low-power LED light sources, meets hot spot
Uniformly, although the method can substantially meet, but its drawback is also evident from：Because LED light source is point source, mating not coplanar
Difference occurs after cover, is not highly desirable；Many light sources are uniformly arranged the greater number of LED lamp bead of needs and greater area of
Heat-conducting substrate, material cost are expensive, while improve manufacturing cost.
In addition, optics diffusion of some ligthing paraphernalias after plurality of LEDs lamp bead face disperses arrangement, even if reducing LED
Lamp bead quantity, but the size of the optics module that mates, material and production and processing are relatively costly；By LED point light source match point optics
Little module simultaneously mutually does optics supplement, and its quantity is it has been specified that limiting, it is possible to reduce but can not increase, for illumination apparatuies
It is restricted that the different capacity of tool expands application.
Some ligthing paraphernalias are interlocked using the emitting led element circumference arrangement of same quantity and in the different substantially concentric circular of radius
Configuration, it is uniform come the hot spot of realizing out light to add diffusion shell with light transmission, but is only capable of the product spherical as face shaping
Application, if mate for example square aspherical, polygon product, it is impossible to meet hot spot uniformity.Its arrangement to light source, with one heart
Alternation sum quantity there are certain requirements, and this is had certain limitations in the photoelectric color Performance Match scheme of ligthing paraphernalia.
Content of the invention
It is contemplated that at least solving one of technical problem present in prior art or correlation technique.
For this purpose, first purpose of the invention is to propose a kind of ligthing paraphernalia.
In view of this, according to first purpose of the present invention, the invention provides a kind of ligthing paraphernalia, ligthing paraphernalia bag
Include：Lamp body；The luminous group device of optics, including heat-conducting substrate, diffusion module and LED lamp bead, the section for spreading module is arch, expands
Scattered module is connected with heat-conducting substrate and limits chamber, and LED lamp bead is fixed on heat-conducting substrate, and is arranged within the chamber, is expanded
Scattered module is connected with lamp body；Lampshade, lampshade spiral-lock is on lamp body；Wherein, the light that LED lamp bead sends is by spreading module refraction
It is irradiated on lampshade with after reflection.
The ligthing paraphernalia that the present invention is provided, lamp body and lampshade are fixed on heat conduction as surface structure carrier, LED lamp bead arrangement
On substrate, spread module and be fixed together with the heat-conducting substrate containing LED lamp bead and form the luminous group device of optics, be then fixed on
On lamp body, lampshade by rotating and be fixed on the buckle structure of lamp body, so as to the luminous group device of optics be disposed in lamp body with
Between lampshade, a kind of ligthing paraphernalia is formed.Wherein, the section of diffusion module is asymmetrical domes, and LED lamp bead sends
Light is spread after module can be reflected and be reflected by optics and is irradiated to lampshade, forms the luminous body hot spot required for ligthing paraphernalia.Institute
With, the ligthing paraphernalia that the present invention is provided meets ligthing paraphernalia hot spot uniformity, and can reduces cost, improving product performance, carry
High manufacturability, meets different product requirement.
Specifically, by optical path being designed as the diffusion module of arch bridge shape, arch bridge shape diffusion module cross section
Design for asymmetrical paths, when practicing in different ligthing paraphernalias, affect surfaces externally and internally and the size design of opticpath
Different adjustment can be done to meet hot spot uniformity, for example, more than aggregation light or strong side in ligthing paraphernalia can be this side
The diffusion light ray energy that is configured to receive of module smaller, in the same manner, in ligthing paraphernalia, the few or weak side of aggregation light is arranged
Larger into the light ray energy for receiving, and then make the hot spot uniformity of ligthing paraphernalia.In addition, heat-conducting substrate and LED lamp bead can be with
Fix to form a component by paster technique, the component is fixed together with diffusion module, become the light containing LED lamp bead
Learn luminous group device.
In addition, the ligthing paraphernalia in above-described embodiment of present invention offer can also have following additional technical feature：
In above-mentioned technical proposal, it is preferable that diffusion module includes：Lens, domed, lens are recessed to lampshade direction
Inner surface is incidence surface, and LED lamp bead arrangement is in the valley.
In the technical scheme, optical path is designed as arch bridge shaped lenses, and the core of incidence surface is recessed can be held
Receive LED lamp bead, the size of lumen type enables inner lens surfaces to maximize the luminous energy for receiving that LED lamp bead is sent with bonding position
Amount, arch bridge shaped lenses go out light light type substantially form Lambertian light, design for asymmetrical paths, realize hot spot uniformity.?
Practicing affects the surfaces externally and internally of opticpath do different adjustment from size design to meet when different ligthing paraphernalias
Hot spot uniformity.
In above-mentioned technical proposal, it is preferable that the central shaft with the incidence surface of lens is as axis of symmetry so that incidence surface is close
The side at lamp body center near the side of lamp body outer edge, be in unsymmetric structure in the both sides of axis of symmetry.
In the technical scheme, incidence surface is arranged to the side of close lamp body outer edge near the side at lamp body center
Unsymmetric structure.After the luminous group device of optics is installed on lamp body, near lamp body center inner surface side near lamp body
The light ray energy that the inner surface side of outer edge receives is different, according to the structure size and external form of lamp body to asymmetrical optical path
Size and curved surface both sides do different paths designs, therefore can meet the requirement for light hot spot uniformity.Practice in
During different ligthing paraphernalias, affect the surfaces externally and internally of opticpath do different adjustment from size design uniform to meet hot spot
Property.
In above-mentioned technical proposal, it is preferable that the receiving space that depression is formed is adapted with LED lamp bead.
In the technical scheme, by arranging the structure that the receiving space of formation that is recessed is adapted with LED lamp bead, make into light
The core in face is recessed can to accommodate LED lamp bead, and the size of lumen type enables inner lens surfaces to maximize with bonding position
Receive the light energy sent by LED lamp bead.
In above-mentioned technical proposal, it is preferable that lens surface through frosted or shines stricture of vagina process.
In the technical scheme, in order that arch bridge shaped lenses meet and lift the uniform type of hot spot, by lens surface
Do frosted, shine the process such as stricture of vagina, strengthen diffusive mixing supplementary result.
In above-mentioned technical proposal, it is preferable that be provided with grab on diffusion module, grab hooks the plate face of heat-conducting substrate,
So that heat-conducting substrate is fixed on diffusion module.
In the technical scheme, after heat-conducting substrate and LED lamp bead are fixed by paster technique and to form a component, lead to
Heat-conducting substrate is fixed together into luminous group of device of the optics containing LED lamp bead, structure by the grab that crosses on diffusion module
Simply, easy for installation.
In above-mentioned technical proposal, it is preferable that the bearing of trend of diffusion module is consistent with the trend at lampshade edge.
In the technical scheme, ligthing paraphernalia has the central point of illumination, and diffusion module is arranged to evenly around center
Point, and according to different face shaping infrastructure products, make the bearing of trend of diffusion module consistent with the trend at lampshade edge, due to expanding
The bearing of trend of the chamber limited between scattered module and heat-conducting substrate is consistent with the bearing of trend of diffusion module, therefore chamber
Bearing of trend is consistent with lampshade edge, and LED lamp bead is arranged along the bearing of trend of chamber, makes the lampshade of whole ligthing paraphernalia uniform
Light, meet hot spot uniformity.Meanwhile, the combination that module is designed and LED lamp bead is arranged, Ke Yiman is spread by optical path
Foot difference face shaping infrastructure product (including but not limited to circular, square, hexagon outward appearance utensil etc.), and it is equal to meet hot spot
Even property.
In above-mentioned technical proposal, it is preferable that multiple LED lamp beads are intervally arranged along the length direction of diffusion module.
In the technical scheme, multiple LED lamp beads are intervally arranged along the length direction of diffusion module, in diffusion module
LED lamp bead arrangement not only can the arrangement of single lamp bead, it is possible to use parallel with class is extended to double or multiple rows of, i.e. satisfaction but not office
It is limited to the arrangement mode such as single, multiple rows of, while lamp bead quantity can also be increased and be reduced, the in-plane angle of lamp bead can be fitted
When adjustment is to mate different surface structure requirements, no matter from the surface structure of different product requirement, power requirement and performance will
Ask and can extensively meet application.Specifically, according to the size arrangement of diffusion module, LED lamp bead can be real for the LED lamp bead on heat-conducting substrate
Mode is applied using same LED lamp bead, variety classes LED lamp bead may also be employed, variety classes LED lamp bead can be staggered, full
The light mixing of sufficient different-colour.Angle in the plane of single lamp bead can do the expansion application of different angles.It is pointed out that
The species of the LED lamp bead being arranged on heat-conducting substrate includes but is not limited to one or two；The quantity of LED lamp bead can increase
Or reduce；But the present invention practice be not limited to single；Single Plane Angle of LED lamp bead is not limited to an angle.
In above-mentioned technical proposal, it is preferable that diffusion module is provided with claw, peace can be coordinated with the draw-in groove of setting on lamp body
Dress.
In the technical scheme, the luminous group device of optics is coordinated by claw and draw-in groove to be installed, and makes the luminous group device of optics
It is fixed together with lamp body, simple structure is easy to operate, while also achieving location and installation.
In above-mentioned technical proposal, it is preferable that diffusion module is provided with screw hole, the luminous group device of optics passes through screw hole
It is screwed together with lamp body.
In the technical scheme, the luminous group device of optics is fixed on lamp body by bolts through bolt holes, realizes structure
Firm fixation.
In above-mentioned technical proposal, it is preferable that multiple optics group device that lights is equally spaced along the circumference of lamp body.
In the technical scheme, optics light group device can be realized by the splicing of multi-form mate ligthing paraphernalia
Face shaping, and then realize meet hot spot uniformity.Specifically, can according to different face shaping infrastructure products (including but
It is not limited to circular, square, hexagon outward appearance utensil etc.), design multiple optics and light the splicing of group device.Optics lights group
The quantity of device is not limited, and can do quantitative increase and decrease on different ligthing paraphernalias are practiced.
In above-mentioned technical proposal, it is preferable that ligthing paraphernalia includes：Connector, leads between the luminous group device of multiple optics
Cross connector electrical connection.
In the technical scheme, can be connected two-by-two between the luminous group device of multiple optics, the luminous group device of multiple optics
Between electric connecting mode, conducting can be used as by connector, it is to avoid the luminous group device of each optics needs to connect
Main power line, saves wiring cost, simple structure.
In above-mentioned technical proposal, it is preferable that the two ends of diffusion module are provided with insulation connecting portion, set on insulation connecting portion
Connecting hole is equipped with, connector is adapted to installation with connecting hole.
In the technical scheme, spreading the insulation connecting portion on module has reinforced insulation to act on, and plays the effect of safeguard protection
Really, meanwhile, insulation connecting portion is provided with connecting hole, is provided with terminals in connecting hole, and the lug of connector injects connecting hole
Interior and with terminals electric conduction, both achieved the fixation of structure, turned on electricity again, simple structure is easy to operate, improve efficiency.
In above-mentioned technical proposal, it is preferable that diffusion module is single-arc shaped structure.
In the technical scheme, single-arc shaped optics spread module on the basis of optical path and diffusion is met, structure
The requirement of size can accomplish small size, lower cost materials and production.The design of arc be not restricted to arc curve size,
Angle.Wherein, the LED lamp bead on heat-conducting substrate spreads the arrangement of module size according to single-arc shaped optics, and it is logical to combine diffusion module
Optical path design is crossed, the light that LED lamp bead sends is spread after module can be reflected and be reflected to lampshade by single-arc shaped optics, formed
Luminous body hot spot required for ligthing paraphernalia, further realizes hot spot uniformity.Specifically, mould is spread using single-arc shaped optics
Group, can meet different face shaping infrastructure products (including but not limited to circular, side by the splicing of multi-form
Shape, hexagon outward appearance utensil etc.), and meet hot spot uniformity.
In above-mentioned technical proposal, it is preferable that ligthing paraphernalia also includes：Power supply module, power supply module are built in lamp body
Back, power supply module are electrically connected with LED lamp bead.
In the technical scheme, power supply module is built in lamp body back, after power supply module provides the input carrier with civil power
Output constant current electric current, covers copper by electric wire connection and heat-conducting substrate and exports in LED lamp bead so as to be luminous.
To sum up, ligthing paraphernalia of the invention, spreads module using single-arc shaped optics, mates LED emitting components, and passes through
Structure matching, meets ligthing paraphernalia uniform in light emission.Wherein, module, coupling LED units device are spread using single-arc shaped arch bridge type optics
Part, meet ligthing paraphernalia go out light hot spot uniformity；The different arrangements of LED lamp bead and mixing coupling single-arc shaped arch bridge type optics expand
Scattered module, be adapted to the different outward appearances of satisfaction, power, performance ligthing paraphernalia product；Single-arc shaped arch bridge type optics spreads mould
Group design meets multi-form splicing, adapts to different surface structure products.A kind of innovative invention design can be used simultaneously to meet
Different product is required.
The additional aspect and advantage of the present invention will be set forth in part in the description, and partly will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from the description with reference to accompanying drawings below to embodiment
Substantially and easy to understand, wherein：
Fig. 1 shows ligthing paraphernalia explosive view according to an embodiment of the invention；
Fig. 2 shows ligthing paraphernalia sectional view according to an embodiment of the invention；
Fig. 3 shows Fig. 2 ligthing paraphernalia E portions enlarged diagrams according to an embodiment of the invention；
Fig. 4 shows single-arc shaped optics diffusion module design schematic diagram according to an embodiment of the invention；
Fig. 5 shows that Fig. 4 single-arc shaped optics according to an embodiment of the invention spreads module A-A sectional views；
Fig. 6 shows distribution schematic diagram of the LED lamp bead according to an embodiment of the invention in heat-conducting substrate；
Fig. 7 shows the light source of ligthing paraphernalia according to an embodiment of the invention and single-arc shaped optics diffusion module group
Close figure.
Wherein, in Fig. 1 to Fig. 7 the corresponding relation between reference and component names is：
The luminous group device of 2 optics, 22 heat-conducting substrates, 24 diffusion modules, 242 lens, 244 grabs, 246 claws, 247 screws
Hole, 248 insulation connecting portions, 249 connecting holes, 250 depressions, 26LED lamp beads, 4 lamp bodies, 6 lampshades, 8 connectors, 10 power supply modules,
12 screws.
Specific embodiment
In order to be more clearly understood that the above objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and concrete real
Apply mode to be further described in detail the present invention.It should be noted that in the case where not conflicting, the enforcement of the application
Feature in example and embodiment can be mutually combined.
A lot of details are elaborated in the following description in order to fully understand the present invention, but, the present invention may be used also
Implemented with being different from other modes described here using other, therefore, protection scope of the present invention is not by described below
Specific embodiment restriction.
Described according to some embodiments of the invention ligthing paraphernalia is described referring to Fig. 1 to Fig. 7.
As shown in Figures 1 to 7, the present invention proposes a kind of ligthing paraphernalia, and ligthing paraphernalia includes：Lamp body 4；Optics lights group
Device 2, including heat-conducting substrate 22, diffusion module 24 and LED lamp bead 26, the section for spreading module 24 is arch, spreads module 24
It is connected and limits chamber with heat-conducting substrate 22, LED lamp bead 26 is fixed on heat-conducting substrate 22, and is arranged within the chamber, expands
Scattered module 24 is connected with lamp body 4；Lampshade 6,6 spiral-lock of lampshade is on lamp body 4；Wherein, the light that LED lamp bead 26 sends is by diffusion
Module 24 is reflected and is irradiated to after reflecting on lampshade 6.
The ligthing paraphernalia that the present invention is provided, lamp body 4 and lampshade 6 are fixed on as surface structure carrier, the arrangement of LED lamp bead 26
On heat-conducting substrate 22, spread module 24 and be fixed together with the heat-conducting substrate 22 containing LED lamp bead 26 and form the luminous group device of optics
Part 2, is then fixed on lamp body 4, and lampshade 6 passes through to rotate and be fixed on the buckle structure of lamp body 4, so as to the luminous group device of optics
Part 2 is disposed between lamp body 4 and lampshade 6, forms a kind of ligthing paraphernalia.Wherein, the section of diffusion module 24 is asymmetrical
Domes, the light that LED lamp bead 26 sends are spread after module 24 can be reflected and be reflected by optics and are irradiated to lampshade 6, are formed and are shone
Luminous body hot spot required for funerary objects tool.So, the ligthing paraphernalia that the present invention is provided meets ligthing paraphernalia hot spot uniformity, and energy
Enough reduces costs, improving product performance, raising manufacturability, meet different product requirement.
Specifically, by optical path being designed as the diffusion module 24 of arch bridge shape, arch bridge shape diffusion module 24 is horizontal
Section is designed for asymmetrical paths, when practicing in different ligthing paraphernalias, affects surfaces externally and internally and the size of opticpath
Design can do different adjustment to meet hot spot uniformity, and for example, in ligthing paraphernalia, aggregation light is more or strong side, can be
The diffusion light ray energy that is configured to receive of module 24 of this side is smaller, and in the same manner, in ligthing paraphernalia, aggregation light is few or weak one
The light ray energy that side is configured to receive is larger, and then makes the hot spot uniformity of ligthing paraphernalia.In addition, lamp body 4 can be fixed on room
On roof canopy wall, heat-conducting substrate 22 can be fixed to form a component, the component and diffusion by paster technique with LED lamp bead 26
Module 24 is fixed together, and becomes luminous group of device 2 of the optics containing LED lamp bead 26.Diffusion module 24 and heat-conducting substrate 22
Between limit chamber bearing of trend with spread module 24 bearing of trend be consistent, therefore LED lamp bead 26 can be along chamber
The bearing of trend of room is arbitrarily arranged, and makes the lampshade 6 of whole ligthing paraphernalia uniformly light, meets hot spot uniformity.
In addition, the ligthing paraphernalia in above-described embodiment of present invention offer can also have following additional technical feature：
In one embodiment of the invention, it is preferable that diffusion module 24 includes：Lens 242, domed, lens 242 to
6 direction of lampshade depression 250 inner surface be incidence surface, LED lamp bead 26 be arranged in depression 250 in.
In this embodiment, optical path is designed as arch bridge shaped lenses 242, and the core of incidence surface is recessed can be held
Receive LED lamp bead 26, it is sent out that the size of lumen type enables 242 inner surface of lens to maximize reception LED lamp bead 26 with bonding position
The light energy for going out, arch bridge shaped lenses 242 go out light light type substantially form Lambertian light, design for asymmetrical paths, realize light
Speckle uniformity.When practicing in different ligthing paraphernalias, affect the surfaces externally and internally of opticpath do from size design different
Adjustment meeting hot spot uniformity.
In one embodiment of the invention, it is preferable that the central shaft with the incidence surface of lens 242 is as axis of symmetry so that
Side of the incidence surface near 4 center of lamp body and the side near lamp body 4 outer edge, are in unsymmetric structure in the both sides of axis of symmetry.
In this embodiment, incidence surface is arranged to the side of 4 outer edge of close lamp body near the side at 4 center of lamp body
Unsymmetric structure.After the luminous group device 2 of optics is installed on lamp body 4, near 4 center of lamp body inner surface side near lamp
The light ray energy that the inner surface side of 4 outer edge of body receives is different, according to the structure size and external form of lamp body 4 to asymmetrical optical
The size in path does different path designs from curved surface both sides, therefore can meet the requirement for light hot spot uniformity.Implementing to answer
During for different ligthing paraphernalias, affect the surfaces externally and internally of opticpath do different adjustment from size design equal to meet hot spot
Even property.
In one embodiment of the invention, it is preferable that the receiving space that depression 250 is formed is adapted with LED lamp bead 26.
In this embodiment, the structure that the receiving space for being formed by arranging depression 250 is adapted with LED lamp bead 26, makes
The core of incidence surface is recessed can to accommodate LED lamp bead 26, and the size of lumen type enables 242 inner surface of lens with bonding position
Enough maximizations receive the light energy sent by LED lamp bead 26.
In one embodiment of the invention, it is preferable that through frosted or shine stricture of vagina process in 242 surface of lens.
In this embodiment, in order that arch bridge shaped lenses 242 meet and lift the uniform type of hot spot, by lens 242
Surface is done frosted, shines the process such as stricture of vagina, strengthens diffusive mixing supplementary result.
In one embodiment of the invention, it is preferable that be provided with grab 244 on diffusion module 24, grab 244 is hooked leads
The plate face of hot substrate 22, so that heat-conducting substrate 22 is fixed on diffusion module 24.
In this embodiment, after heat-conducting substrate 22 and LED lamp bead 26 are fixed by paster technique and to form a component,
Heat-conducting substrate 22 is fixed together into the optics containing LED lamp bead 26 by the grab 244 on diffusion module 24 to light
Group device 2, simple structure are easy for installation.
In one embodiment of the invention, it is preferable that the bearing of trend of diffusion module 24 moves towards one with 6 edge of lampshade
Cause.
In this embodiment, ligthing paraphernalia has the central point of illumination, and diffusion module 24 is arranged to evenly around center
Point, and according to different face shaping infrastructure products, make the bearing of trend of diffusion module 24 consistent with the trend at 6 edge of lampshade, by
The bearing of trend of the chamber limited between diffusion module 24 and heat-conducting substrate 22 keeps one with the bearing of trend of diffusion module 24
Cause, therefore chamber bearing of trend is consistent with 6 edge of lampshade, LED lamp bead 26 is arranged along the bearing of trend of chamber, make whole illumination
The lampshade 6 of utensil is uniformly light, meets hot spot uniformity.Meanwhile, diffusion module 24 is designed by optical path and LED lamp bead
The combination of 26 arrangements, can meet different face shaping infrastructure products (including but not limited to circular, square, hexagon outward appearance
Utensil etc.), and meet hot spot uniformity.
In one embodiment of the invention, it is preferable that multiple LED lamp beads 26 are along the length direction interval of diffusion module 24
Arrangement.
In this embodiment, multiple LED lamp beads 26 are intervally arranged along the length direction of diffusion module 24, in diffusion module 24
The arrangement of LED lamp bead 26 not only can the arrangement of single lamp bead, it is possible to use parallel with class is extended to double or multiple rows of, i.e., satisfaction but
The arrangement mode such as single, multiple rows of is not limited to, while lamp bead quantity can also be increased and be reduced, the in-plane angle of lamp bead can
With appropriate adjustment to mate different surface structure requirements, no matter from the surface structure of different product requirement, power requirement and property
Energy requirement can extensively meet application.Specifically, the LED lamp bead 26 on heat-conducting substrate 22 is arranged according to 24 size of diffusion module,
26 embodiment of LED lamp bead may also be employed variety classes LED lamp bead 26, variety classes LED using same LED lamp bead 26
Lamp bead 26 can be staggered, meets the light mixing of different-colour.Angle in the plane of single lamp bead can do opening up for different angles
Exhibition application.It is pointed out that the species of the LED lamp bead 26 being arranged on heat-conducting substrate 22 includes but is not limited to one kind or two
Kind；The quantity of LED lamp bead 26 can be increased or decreased；But the present invention practice be not limited to single；Single of LED lamp bead 26 is put down
Face angle degree is not limited to an angle.
In one embodiment of the invention, it is preferable that diffusion module 24 is provided with claw 246, can be with setting on lamp body 4
Draw-in groove coordinate install.
In this embodiment, the luminous group device 2 of optics is coordinated by claw 246 and draw-in groove and is installed, and makes the luminous group device of optics
Part 2 is fixed together with lamp body 4, and simple structure is easy to operate, while also achieving location and installation.
In one embodiment of the invention, it is preferable that diffusion module 24 is provided with 12 hole 247 of screw, optics lights group
Device 2 is screwed together with lamp body 4 by 12 hole 247 of screw.
In this embodiment, the luminous group device 2 of optics is fixed on lamp body 4 through 12 hole 247 of screw by screw 12, real
The firm fixation of existing structure.
In one embodiment of the invention, it is preferable that multiple optics light group device 2 along the circumferential equidistant of lamp body 4
Arrangement.
In this embodiment, optics light group device 2 can be realized by the splicing of multi-form mate ligthing paraphernalia
Face shaping, and then realize meet hot spot uniformity.Specifically, can according to different face shaping infrastructure products (including but
It is not limited to circular, square, hexagon outward appearance utensil etc.), design multiple optics and light the splicing of group device 2.Optics lights
The quantity of group device 2 is not limited, and can do quantitative increase and decrease on different ligthing paraphernalias are practiced.
In one embodiment of the invention, it is preferable that ligthing paraphernalia includes：Connector 8, the luminous group device of multiple optics
It is electrically connected by connector 8 between 2.
In this embodiment, can be connected two-by-two between the luminous group device 2 of multiple optics, the luminous group device 2 of multiple optics
Between electric connecting mode, conducting can be used as by connector 8, it is to avoid 2 company of need of the luminous group device of each optics
Main power line is connect, wiring cost, simple structure is saved.
In one embodiment of the invention, it is preferable that the two ends of diffusion module 24 are provided with insulation connecting portion 248, absolutely
Connecting hole 249 is provided with edge connecting portion 248, and connector 8 is adapted to installation with connecting hole 249.
In this embodiment, the insulation connecting portion 248 on diffusion module 24 has reinforced insulation to act on, and plays safeguard protection
Effect, meanwhile, insulation connecting portion 248 is provided with connecting hole 249, is provided with terminals, the wiring of connector 8 in connecting hole 249
Head inject in connecting hole 249 and with terminals electric conduction, both achieved the fixation of structure, turned on electricity, simple structure, operation again
Convenient, improve efficiency.
In one embodiment of the invention, it is preferable that diffusion module 24 is single-arc shaped structure.
In this embodiment, single-arc shaped optics diffusion module 24 on the basis of optical path and diffusion is met, structure
The requirement of size can accomplish small size, lower cost materials and production.The design of arc be not restricted to arc curve size,
Angle.Wherein, the LED lamp bead 26 on heat-conducting substrate 22 spreads the arrangement of 24 size of module according to single-arc shaped optics, and combines diffusion
Module 24 is designed by optical path, and the light that LED lamp bead 26 sends spreads module 24 by single-arc shaped optics and can reflect and reflect
Arrive lampshade 6 afterwards, form the luminous body hot spot required for ligthing paraphernalia, further realize hot spot uniformity.Specifically, using list
Arc optics spread module 24, can by the splicing of multi-form, can meet different face shaping infrastructure products (including but
It is not limited to circular, square, hexagon outward appearance utensil etc.), and meet hot spot uniformity.
In one embodiment of the invention, it is preferable that ligthing paraphernalia also includes：Power supply module 10, in power supply module 10
The back of lamp body 4 is placed in, power supply module 10 is electrically connected with LED lamp bead 26.
In this embodiment, power supply module 10 is built in 4 back of lamp body, and power supply module 10 provides the input carrier with civil power
Output constant current electric current, covers copper by electric wire connection and heat-conducting substrate 22 and exports in LED lamp bead 26 so as to be luminous afterwards.
To sum up, ligthing paraphernalia of the invention, spreads module using single-arc shaped optics, mates LED emitting components, and passes through
Structure matching, meets ligthing paraphernalia uniform in light emission.Wherein, module, coupling LED units device are spread using single-arc shaped arch bridge type optics
Part, meet ligthing paraphernalia go out light hot spot uniformity；The different arrangements of LED lamp bead and mixing coupling single-arc shaped arch bridge type optics expand
Scattered module, be adapted to the different outward appearances of satisfaction, power, performance ligthing paraphernalia product；Single-arc shaped arch bridge type optics spreads mould
Group design meets multi-form splicing, adapts to different surface structure products.A kind of innovative invention design can be used simultaneously to meet
Different product is required.
It should be noted that the single-arc shaped optics diffusion module and the be applied to different illuminations of LED lamp bead fabric swatch arrangement design
Utensil has preferably implementation, and not does any type of restriction to the present invention, and any those skilled in the art may profit
Similar or equivalent embodiment is changed or is modified to above mentioned technology contents, as long as being without departing from skill of the present invention
The content of art scheme.Any modification that makes according to the technical spirit of the present invention or equivalent variations and decoration, still fall within this
In the range of inventive technique scheme.
In the present invention, term " multiple " then refers to two or more, unless otherwise clearly restriction.Term " peace
The term such as dress ", " being connected ", " connection ", " fixation " all should be interpreted broadly, and for example, " connection " can be fixedly connected, it is also possible to
It is to be detachably connected, or is integrally connected；" being connected " can be joined directly together, it is also possible to be indirectly connected to by intermediary.Right
For one of ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that the specific features, structure, material or the feature that describe with reference to the embodiment or example are contained in of the invention at least one real
Apply in example or example.In this manual, identical embodiment or reality are not necessarily referring to the schematic representation of above-mentioned term
Example.And, the specific features of description, structure, material or feature can in any one or more embodiments or example with
Suitable mode is combined.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (15)
1. a kind of ligthing paraphernalia, it is characterised in that the ligthing paraphernalia includes：
Lamp body；
The luminous group device of optics, including heat-conducting substrate, diffusion module and LED lamp bead, the section of the diffusion module is arch, institute
State diffusion module to be connected with the heat-conducting substrate and limit chamber, the LED lamp bead is fixed on the heat-conducting substrate, and
The within the chamber is arranged in, the diffusion module is connected with the lamp body；
Lampshade, the lampshade spiral-lock is on the lamp body；
Wherein, the light that the LED lamp bead sends is irradiated on the lampshade after diffusion module refraction and reflection.
2. ligthing paraphernalia according to claim 1, it is characterised in that the diffusion module includes：
Lens, domed, inner surface that the lens are recessed to the lampshade direction is incidence surface, and the LED lamp bead is arranged in
In the depression.
3. ligthing paraphernalia according to claim 2, it is characterised in that the central shaft with the incidence surface of the lens is symmetrical
Axle so that side of the incidence surface near the lamp body center and the side near the lamp body outer edge, described symmetrical
The both sides of axle are in unsymmetric structure.
4. ligthing paraphernalia according to claim 3, it is characterised in that
The receiving space that the depression is formed is adapted with the LED lamp bead.
5. ligthing paraphernalia according to claim 2, it is characterised in that the lens surface through frosted or shines stricture of vagina and processes.
6. ligthing paraphernalia according to any one of claim 1 to 5, it is characterised in that be provided with the diffusion module
Grab, the grab hook the plate face of the heat-conducting substrate, so that the heat-conducting substrate is fixed on the diffusion module.
7. ligthing paraphernalia according to claim 6, it is characterised in that the bearing of trend of the diffusion module and the lampshade
The trend at edge is consistent.
8. ligthing paraphernalia according to claim 6, it is characterised in that multiple LED lamp beads are along the diffusion module
Length direction is intervally arranged.
9. ligthing paraphernalia according to claim 6, it is characterised in that the diffusion module is provided with claw, can with described
The draw-in groove arranged on lamp body coordinates to be installed.
10. ligthing paraphernalia according to claim 6, it is characterised in that the diffusion module is provided with screw hole, the light
Learn luminous group device to be screwed together with the lamp body by the screw hole.
11. ligthing paraphernalias according to claim 6, it is characterised in that the luminous group device of multiple optics is along the lamp
The circumference of body is equally spaced.
12. ligthing paraphernalias according to claim 11, it is characterised in that the ligthing paraphernalia includes：
Connector, is electrically connected by the connector between the luminous group device of multiple optics.
13. ligthing paraphernalias according to claim 12, it is characterised in that the two ends of the diffusion module are provided with insulation and connect
Socket part, is provided with connecting hole on the insulation connecting portion, and the connector is adapted to installation with the connecting hole.
14. ligthing paraphernalias according to any one of claim 7 to 13, it is characterised in that the diffusion module is single arc
Shape structure.
15. ligthing paraphernalias according to any one of claim 7 to 13, it is characterised in that the ligthing paraphernalia also includes：
Power supply module, the power supply module are built in the back of the lamp body, and the power supply module is electrically connected with the LED lamp bead
Connect.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611140912.4A CN106499964A (en) | 2016-12-12 | 2016-12-12 | A kind of ligthing paraphernalia |
| JP2017019609A JP6375397B2 (en) | 2016-12-12 | 2017-02-06 | lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611140912.4A CN106499964A (en) | 2016-12-12 | 2016-12-12 | A kind of ligthing paraphernalia |
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| Publication Number | Publication Date |
|---|---|
| CN106499964A true CN106499964A (en) | 2017-03-15 |
Family
ID=58329810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611140912.4A Pending CN106499964A (en) | 2016-12-12 | 2016-12-12 | A kind of ligthing paraphernalia |
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| Country | Link |
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| CN (1) | CN106499964A (en) |
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| CN108019665A (en) * | 2017-12-19 | 2018-05-11 | 生迪智慧科技有限公司 | Lighting device |
| CN108302357A (en) * | 2018-03-15 | 2018-07-20 | 广东金莱特电器股份有限公司 | A kind of no hot spot LED atmosphere desk lamps |
| CN110107834A (en) * | 2019-04-10 | 2019-08-09 | 深圳市海洋王照明工程有限公司 | Illuminator |
| CN110715268A (en) * | 2019-11-07 | 2020-01-21 | 欧普道路照明有限公司 | Light distribution element and lamp |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 335400 Guixi Industrial Park No. 1, Yingtan City, Jiangxi Province Applicant after: MEIZHI PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Applicant after: MIDEA GROUP Co.,Ltd. Address before: 335400 Guixi Industrial Park No. 1, Yingtan City, Jiangxi Province Applicant before: JIANGXI MIDEA GUIYA LIGHTING Co.,Ltd. Applicant before: MIDEA GROUP Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200611 Address after: 335400 No. 1 Industrial Park, Yingtan, Jiangxi, Guixi Applicant after: MEIZHI PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: 335400 No. 1 Industrial Park, Yingtan, Jiangxi, Guixi Applicant before: MEIZHI PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Applicant before: MIDEA GROUP Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 335400 No. 1 Industrial Park, Yingtan, Jiangxi, Guixi Applicant after: Meizhi Optoelectronic Technology Co.,Ltd. Address before: 335400 No. 1 Industrial Park, Yingtan, Jiangxi, Guixi Applicant before: MEIZHI PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170315 |