CN104603532B - Embedding type illuminator - Google Patents
Embedding type illuminator Download PDFInfo
- Publication number
- CN104603532B CN104603532B CN201280073974.1A CN201280073974A CN104603532B CN 104603532 B CN104603532 B CN 104603532B CN 201280073974 A CN201280073974 A CN 201280073974A CN 104603532 B CN104603532 B CN 104603532B
- Authority
- CN
- China
- Prior art keywords
- reflector
- light
- embedded
- embedding type
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
- F21V21/04—Recessed bases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
- F21V21/04—Recessed bases
- F21V21/041—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates
- F21V21/042—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall
- F21V21/043—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall actuated 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
- F21V7/00—Reflectors for light sources
- F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/048—Optical design with facets structure
-
- 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
- F21Y2101/00—Point-like light sources
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to a kind of embedding type illuminators comprising the reflector being embedded in ceiling.The embodiment of the present invention includes: the embedded enclosure being inserted into the installation recess of ceiling；It is connected to the LED module of embedded enclosure；By the connector of LED module and embedded enclosure mutual connection；The embedded enclosure that will be embedded in the installation recess of ceiling is fastened to the bracket of the bottom of ceiling；And the reflector with conical structure, the conical structure have upper end open portion and lower end open portion.The reflector may be connected to embedded enclosure, or remove from embedded enclosure, and wherein the emitting surface of LED module is arranged on the upper end open portion of the conical structure, and light is emitted by the lower end open portion of the conical structure.
Description
Technical field
Generally, the present invention relates to embedding type illuminators, more specifically, are related to one kind and are embedded in ceiling
Lighting device that is interior and being furnished with reflector.
Background technique
In general, be mounted within indoor and outdoors wall or ceiling or on lighting device be applied not only to illuminate
Dark area also serves as the building component to form the component part of space.For doors structure, lighting device is also act as
A kind of attachment improving space interior environment.Lighting device can be used as multiple use as a result,.To realize these purposes, illumination dress
It is equipped with a variety of planforms corresponded to using purpose.
In recent years, the outside or inside for being proposed some pairs of fabric structures is illuminated, to build graceful and beauty
The lighting device of wonderful atmosphere.Such lighting device is mainly embedded in ceiling or wall so that the main body of lighting device from
It is externally exposed, and makes the region for installing such device clean and tidy.In addition, such lighting device can be equipped with multiple lamp and anti-
Emitter emits light along various directions and angle.
Fig. 1 shows conventional embedding type illuminator, wherein each device includes LED light and reflector.
As shown in Figure 1a, when reflector has a relatively small curvature, light distribution range increases, so that from LED light
The light of transmitting is diffused extensively.As shown in Figure 1 b, when the curvature of reflector is relatively large, light distribution range reduces, so that from
The diffusion range of the light of LED light transmitting reduces.
However, conventional embedding type illuminator is configured so that LED light and reflector to be incorporated into an entirety
Mode formed.Therefore, when needing to change the light distribution range of LED light, it is necessary to be by embedding type illuminator integral replacing
New device.For example, when needing the light distribution range of embedding type illuminator from when being changed to 40 ° for 70 °, it is necessary to will entirely be embedded in
Formula lighting device is replaced with light distribution range by 40 ° of embedding type illuminator.It will cause waste in this way, since it is desired that with new
Resource substitute the lighting device that still can be used.In addition, the operation that new embedding type illuminator is integrally embedded in again
Also it can bring inconvenience to user.
Disclosure
Technical problem
Correspondingly, the present invention is it is contemplated that the above problem occurred in the prior art, it is an object of the invention to mention
For a kind of embedding type illuminator, it is configured such that light distribution range can be changed in multiple angles, without inciting somebody to action
Embedding type illuminator integrally renews.
It is a further object of the present invention to provide a kind of embedding type illuminator, it is configured such that light distribution range can be with
It is easily adjusted by freehand manner, without special tool.
It is a still further object of the present invention to provide a kind of embedding type illuminators, wherein when light distribution range is changed,
It can prevent the appearance of lighting device from being destroyed by tool.
Technical solution
To achieve the above object, the present invention provides a kind of embedding type illuminators comprising: it is mounted on the peace of ceiling
Embedded enclosure in dress recess；It is coupled to LED (light emitting diode) module of embedded enclosure；LED module is connected to
The connector of embedded enclosure；Embedded enclosure in the installation recess for being mounted on ceiling is fastened on the bottom of ceiling
Bracket；And the reflector including having conical structure, wherein the top and bottom of the conical structure are open；
The reflector is removably coupled to embedded enclosure, so that the emitting surface of LED module is arranged on the cone
In the upper end of the opening of structure, light is launched into outside by the lower end of the opening of the conical structure.
The LED module may include: be equipped with the PCB (printed circuit board) of multiple LED thereon；It is attached to the diffusion of PCB
Cover, the diffused reflector can uniformly diffuse the light emitted from LED；And include the conduct heat away that will be generated from LED to
External radiator.
The embedded enclosure may include: the ring body with frame shape and predetermined thickness；And vertical projections, this is prominent
Edge is prominent since then for the inner circumferential edge for rising along ring body.
The reflector may include: open upper end；Open lower end；Connect the side of open upper end and open lower end
Wall；And dismountable mounting device, it is used to couple embedded enclosure for reflector in a manner of elastic and is dismountable
In vertical projections.The flange table that open lower end may include the outer edge along open lower end and outer edge extends since then
Face.
Dismountable mounting device may include: around the frame body of the side wall of reflector；With locking ontology, the lock
It is prominent from frame body to determine ontology, and the curved surface including guidance surface and L shape.By the curved surface that will lock ontology
It is locked in vertical projections, embedded enclosure can be couple by reflector.
In addition, from the frame body curved surface outstanding bending angle, can be one than from open lower end
The bigger obtuse angle of the horizontal angle of horizontal flange surface outstanding.
Beneficial effect
In embedding type illuminator according to the present invention, it is only necessary to which light distribution model can be easily varied by renewing reflector
It encloses, without integrally removing embedding type illuminator from ceiling.Thus, it is possible to be easy to carry out change lighting device
The operation of light distribution range, because not needing individual dismantlement work.Therefore, the engineering cost for changing light distribution range can be by
It significantly reduces.Furthermore, it is possible to prevent lighting device by tool damage, because reflector can be replaced manually, without special
Tool.
Detailed description of the invention
Fig. 1 shows a kind of light distribution angle of embedding type illuminator including LED light and reflector with reflector song
The situation of change of rate；
Fig. 2 is the perspective view according to the embedding type illuminator of one embodiment of the present of invention；
Fig. 3 is the decomposition perspective view according to the embedding type illuminator of the above embodiment of the present invention；
Fig. 4 is the partial exploded perspective view according to the LED module of the above embodiment of the present invention；
Fig. 5 is shown according to the abovementioned embodiments of the present invention, the process that reflector is separated from embedded enclosure；
Fig. 6,7 and 8 be according to the above embodiment of the present invention, light distribution range with the inner surface of the side wall of reflector song
The schematic diagram of rate variation；
Fig. 9 is the reflector that white coating has been coated on inner surface according to the side wall of one embodiment of the present of invention
The schematic diagram of light distribution range；
Figure 10 is shown according to one embodiment of present invention, and reflector is coupled to the process of embedded enclosure；
Figure 11 is the honeycomb formed on the inner surface of the side wall of reflector according to an embodiment of the invention
View；
Figure 12 shows a variety of embedding type illuminators of all kinds of reflectors with different embodiment according to the subject invention
Photo；
Figure 13 shows a kind of photo of product, which includes according to the present invention integrated with detachable peace
The reflector of assembling device.
Optimal mode
Hereinafter, the embodiment of the present invention is described in detail with reference to the accompanying drawings.The invention is not limited to
These lower embodiments, and various changes can be carried out.These embodiments are only used as example, so that those skilled in the art can be very
It will be readily understood that the scope of the present invention.In all different figures, identical reference number is for referring to the same or similar portion
Part.
Fig. 2 is the perspective view according to the embedding type illuminator of one embodiment of the present of invention.Fig. 3 is according to the present invention
The decomposition perspective view of the embedding type illuminator of above-described embodiment.Fig. 4 is the LED module according to the above embodiment of the present invention
Partial exploded perspective view.
Embedding type illuminator refer to be embedded in ceiling, the illumination for being illuminated to the region below ceiling
Device.The reflector that the light emitted from LED module is embedded into formula lighting device is reflected towards the region below ceiling.
Embedding type illuminator according to an embodiment of the invention includes: including LED module 120, embedded enclosure
110, the embedded ontology 100 of connector 130 and bracket 140；With the reflector 200 for reflected light.Embedded ontology 100 wraps
It includes: emitting the LED module 120 of light；Embedded enclosure 110 in the installation recess being formed on ceiling is set；To smallpox
The embedded enclosure in installation recess in board bottom portion provides the bracket 140 of bearing；And LED module is connected to embedded outer
The connector 130 of shell.Reflector 200 has conical structure, and the top and bottom of conical structure are open.LED module
Emitting surface be arranged on reflector 200 conical structure opening upper end in.Embedded enclosure is arranged on circular cone
On the lower end 250 of the opening of shape structure.Reflector 200 is removably coupled to embedded enclosure, will come from LED module
The light of emitting surface be reflected towards the region below ceiling.
In one embodiment of the invention, the embedded ontology 100 of embedding type illuminator can be unarmed with reflector 200
By coupled to each other or be separated from each other, without special tool.When the distribution model for needing to change the light emitted from LED module 120
When enclosing, embedding type illuminator according to the present invention only needs for the reflector for determining light distribution range to be changed to new reflection
Device, without being removed from ceiling by the device is whole, and in routine techniques, it is necessary to by embedding type illuminator it is whole from
It removes and renews on ceiling.Hereafter the element of embedding type illuminator will be explained in more detail.
LED module 120 is the light source for including LED light and transmitting light.LED module 120 includes radiator and installs on it
There is the PCB of multiple LED.The PCB 122 for being equipped with LED 123 is coupled on radiator 121.The LED 123 of PCB 122 is received
Driving power simultaneously emits light.As needed, LED module 120 can be configured such that the PCB 122 for being equipped with LED122 and heat dissipation
Device 121 is integrally-formed.Radiator 121 can use various shapes, for example, cylindrical body, rectangular cylinder shape, etc..In addition,
As shown in the figure, multiple heat-dissipating fins are provided on the outer surface of radiator.The heat generated as a result, from light source can be by dissipating
Hot fin is effectively dispersed to outside.LED module further includes diffused reflector 124, and diffused reflector 124 is on the direction of LED transmitting light
It is attached to PCB, the light emitted from LED is uniformly diffused by diffused reflector 124.That is, diffused reflector 124 can be with
The light emitted from LED module is set to become uniform.
Embedded enclosure 110 is the shell being installed in the installation recess being formed in ceiling.Installation recess refers to
It is formed in ceiling, so that lighting device can be embedded in the recess in ceiling.Embedded enclosure 110 includes: with ring
The ring body 112 of shape frame shape and predetermined thickness；With vertical projections 111, the protrusion is from the inner circular periphery of ring body
It vertically protrudes at edge, and is contacted with the side wall of installation recess.
The internal diameter of ring body 112 is equal or approximate the diameter of installation recess, thus can be inserted into installation recess.Ring
Shape ontology 112 has scheduled thickness, and its lower surface is exposed from the lower end of installation recess.In addition, ring body 112
Shape is corresponding with the shape of installation recess.If the installation recess formed in ceiling is circle, ring body 112 is circle
Ring-shaped.If installation recess is rectangle, embedded enclosure also uses rectangular loop shape.Vertical projections 111 are from ring body
Inner circumferential edge at vertically protrude.As a result, when embedded enclosure is inserted into installation recess, the outer surface of vertical projections
It can be towards the side wall of installation recess.When reflector and embedded enclosure are assembled, 220 quilt of locking ontology of reflector 200
It is locked to the upper end of vertical projections 111.
Connector 130 is the bar that LED module is connected to embedded enclosure.LED module is by this connector by coupling
Close embedded enclosure.The coupling of LED module to embedded enclosure can be by the way that LED module and embedded enclosure to be connected respectively to
The mode of the first end and second end of connector is carried out.Connector can also using curved shape rather than it is rod-shaped.According to need
It wants, connector 130 and LED module 120 can be integrally-formed with embedded enclosure 110.
Bottom of the bracket 140 embedded enclosure being arranged in the installation recess of ceiling to be fastened to ceiling.
Bracket 140 is used to embedded enclosure being securely held to ceiling, to prevent from having been inserted into the installation recess of ceiling
Undesirable from ceiling fall off occurs for embedded enclosure.Bracket can be realized by a variety of known methods.For example, bracket 140 can
To be arranged on connector, and be configured as can it is well-known screw or unscrew bolt by way of to bracket height into
Row adjustment.In the case, when screwing after being mounted on embedded enclosure in installation recess to bolt, it is connected to spiral shell
The bracket 140 of bolt is moved along bolt thread 141, and thus its height (position) is lowered.Highly (position) bracket 140 for being lowered
Lower end can to the neighbouring part of ceiling bottom apply active force.By the thrust, embedded enclosure can be by more reliably
It is fixed in installation recess.In addition, the embedded enclosure being arranged in installation recess to be fastened to the bracket of the bottom of ceiling
It can also be realized by other various ways.
Reflector 200 is used to reflect the light emitted from LED module.Reflector 200 is configured as removably coupling
To embedded enclosure.For this purpose, reflector 200 has conical structure, the top and bottom of the conical structure are open.
That is, reflector 200 is removably coupled to embedded enclosure 100, so that the emitting surface 120a of LED module
It is arranged in the upper end 240 of the opening of conical structure, light can be launched into outside by open lower end 250.It sets as a result,
The light in the LED module on the upper end of the opening of cone-shaped reflector 240 is set after by cone-shaped reflector, passes through circular cone
The lower end 250 of the opening of shape reflector is launched into outside.In addition, the reflector that top and bottom open can use a variety of shapes
Shape, including quadrangle taper, triangular pyramid, etc..
More specifically, the reflector 200 with conical structure include open upper end 240, open lower end 250,
The side wall 230 of the upper end 240 of the opening and the lower end 250 of opening is connected, and for inciting somebody to action in a manner of elasticity and dismountable
Reflector is coupled to the detachable mounting device 210 and 220 in the vertical projections 111 of embedded enclosure.
The detachable mounting device is convenient for reflector 200 being coupled to embedded enclosure 100 or from embedded enclosure 100
Remove reflector 200.For this purpose, the detachable mounting device includes the frame body 210 of the side wall around reflector 200 and from frame
Locking ontology 220 outstanding on frame ontology 210.Each locking ontology 220 includes the curved surface 222 and guidance surface of L shape
221.By the way that the curved surface 222 for locking ontology is locked to vertical projections 111, reflector is coupled to embedded enclosure 100.
Specifically, the guidance surface 221 for locking ontology can be along vertical projections when reflector 200 is pushed into embedded enclosure 100
111 side wall is mobile, and the curved surface 222 for being then within the end of corresponding guidance surface is locked to the vertical of embedded enclosure
The upper end of protrusion 111.In such a way, reflector 200 can be easily mounted on embedded enclosure 100.Preferably, curved
Angle between curved surface 222 and guidance surface 221 is less than 90 °.Each locking ontology 220 is by such as polycarbonate or ABS
The plastics such as (acrylonitrile-butadiene-styrene (ABS)) resin are made, to have elasticity appropriate.In addition, locking ontology 220 can be with
Reflector 200 is integrally-formed.
The curved angle of curved surface is preferably the angle of non-90 degree, so that when needed, even if can also using lesser power
Easily make to be separated by the reflector 200 that L shape locking ontology 220 is coupled to embedded enclosure with embedded enclosure 100.For
Realize above-mentioned purpose, curved surface 222 is configured as so that from frame body 210 curved surface 222 outstanding bending angle
Degree is the obtuse angle bigger than the level angle from open lower end 250 horizontally flange surface 112 outstanding.As a result, by curved
The obtuse angle of curved surface, when pulling down reflector with hand, although the locking ontology 220 of reflector has been locked to embedded enclosure
Vertical projections 111, still easily reflector can be separated with embedded enclosure.
Fig. 5 is shown according to an embodiment of the invention, the process that reflector is separated from embedded enclosure.If user
Pulling reflector using its (his or her) pronation, (as shown in Figure 5 a, the reflector is by by the locking sheet of reflector
The mode that the curved surface of body 220 is locked on embedded enclosure 110 is coupled to embedded enclosure 110), then to be greater than 90 °
The curved surface of obtuse angle can easily be slided on embedded enclosure 110, as shown in Figure 5 b.As a result, such as Fig. 5 c
Shown, reflector can be separated easily with embedded enclosure.
The lower end 250 of the opening of reflector includes the horizontal-extending flange surface of outer edge along open lower end 250
201.When reflector and embedded enclosure are assembled, the flange surface 201 of open lower end 250 and the ring of embedded enclosure
The lower surface of shape ontology 110, which is formed, to be in close contact.
The emitting surface 120a of LED module is arranged in open upper end 240.The light emitted from LED module is passing through
The lower end 250 of the opening of cone-shaped reflector first passes through cone-shaped reflector by before emitting downwards.Here, being sent out from LED module
The light penetrated is reflected by the inner surface of the side wall of cone-shaped reflector, is then transmitted to open 250 lower section of lower end, is formed simultaneously
One predetermined light distribution range.Light distribution range refers to the distribution that the light in a required space is emitted to from a light source
State.Light distribution range changes with the curvature of the inner surface of the side wall of reflector.
Side wall 230 is the connection surface of connection open upper end and open lower end.The inner surface of side wall 230 has preparatory
Determining curvature.
This curvature indicates the bending degree of the inner surface of the side wall 230 of reflector.Therefore, increasing curvature means side wall
Inner surface is closer to plane.Reducing curvature then means that the bending degree of side wall inner surfaces increases.
According to the difference of curvature (i.e. the bending degree of the inner surface of the side wall 230 of expression reflector), sent out from emitting surface
The distribution situation for the light penetrated can change.If this curvature is relatively large, the side wall of reflector will be closer to plane, to make
The distribution of light is relatively small.In other words, convergence of rays coke is in a relatively small region, rather than scatters on a large scale.
On the other hand, if this curvature is relatively small, the bending degree of the side wall 230 of reflector can be bigger, so that the distribution of light
It is relatively large.In other words, light is scattered widely, rather than is concentrated.
Fig. 6,7 and 8 are to be become according to the light distribution range of the embodiment of the present invention with the curvature of the side wall inner surfaces of reflector
The schematic diagram of change.In these three situations, Fig. 6 shows light distribution range when maximum curvature, and Fig. 7 is curvature when being second largest
The case where, and light distribution range when Fig. 8 show curvature minimum.
Fig. 6 show curvature it is relatively large when light distribution range.The light distribution range of reflector in Fig. 6 is 20 °.Figure
The curvature of reflector in 7 is less than the curvature of the reflector in Fig. 6, and the light distribution range of the reflector in Fig. 7 is 30 °, is greater than
The light distribution range of Fig. 6, because of the side wall inner surfaces of the reflector in bending degree ratio Fig. 6 of the side wall inner surfaces of its reflector
Bending degree it is big.The curvature of reflector in Fig. 8 is less than the curvature of the reflector in Fig. 7, and light distribution range is 60 °, than
It is big in Fig. 7, because of the bending journey of the side wall inner surfaces of the reflector in bending degree ratio Fig. 7 of its reflector side wall inner surface
Degree is big.Therefrom, it may be appreciated that being, with the reduction of curvature, light distribution range increases；And with the increase of curvature, light distribution model
Enclosing can reduce.
As a result, according to an embodiment of the invention, several reflectors that inner surface has different curvature can be provided.Work as needs
When realizing the first light distribution range, it is only necessary to by have corresponding to the first light distribution range first curvature the first reflector with it is embedding
Enter formula encasement couples.When needing to change light distribution range, such as change into the second light distribution range, it is only necessary to will have and correspond to
Second reflector of the torsion of the second light distribution range is coupled with embedded enclosure.
Figure 10 shows the process according to an embodiment of the invention that reflector is coupled to embedded enclosure.With
It is recessed in ceiling after formation in the installation of installation lighting device, embedded enclosure is inserted into installation recess, such as Figure 10 a
It is shown.Then, as shown in fig. lob, after embedded enclosure is already embedded in installation recess, it will be connected to and be arranged in connector
On the bolt of bracket screw.Then, the height (position) for being connected to the bracket of bolt is lowered, and enables the lower end of bracket
To being recessed on the bottom of ceiling with installation, adjacent part applies active force.By this thrust, embedded enclosure is fixed on
In installation recess.Next, as shown in figure l0c, reflector is inserted into and is pushed into embedded enclosure, until by by reflector
The curved surface of locking ontology be locked to embedded enclosure to until being secured to reflector on embedded enclosure.With
Afterwards, as shown in fig. 10d, it the assembling of embedding type illuminator and is installed.Preferably, reflector, which is furnished with, is attached to reflector
The protective cover 91 of open lower end 250.Protective cover 91 when reflector is embedded in and is mounted in embedded enclosure both for preventing
Dust enters in reflector, is also used to prevent fingerprint or electrostatic.As a result, after reflector is installed, it can will protect
Cover 91 is removed from reflector.For this purpose, protective cover 91 is made of transparent material (for example, PET), so that it can be by a kind of pressure-sensitive
Binder is attached on reflector, and can easily be removed from reflector when needed.
In one embodiment, the inner surface of the side wall of reflector can be coated white coating, so that light distribution range can
To be changed.For example, if applying white coating on the inner surface of the side wall of reflector, although the side wall curvature of reflector with
The side wall curvature of reflector is identical in Fig. 8, and light distribution range can be extended to 75 °, as shown in Figure 9.White coating, which can be, to be used for
The paint of resin (raw materials of plastics).
In one embodiment, reflector can be configured such that be formed in the inner surface of the side wall of reflector it is scheduled
Pattern.Light distribution range can be changed in the formation of this pattern.Multiple patterns can be formed in the inner surface of the side wall of reflector.Example
Such as, as shown in figure 11, the pattern formed in the inner surface of the side wall of reflector can be honeycomb pattern, be predefined with being formed
Light distribution.
In addition, the reflector with predetermined curvature can have a variety of structures, such as focusing structure, the structure that narrows, extension knot
Structure etc..According to purpose is used, embedded enclosure is couple by the reflector with corresponding construction.As reference, Figure 12 is shown
The photo of a variety of embedding type illuminators of all kinds of reflectors with different embodiment according to the subject invention.
Meanwhile although detachable mounting device can be formed separately with reflector, it can also shape integrated with reflector
At.As shown in figure 13, reflector and detachable mounting device can be used identical material integration and generate.For example, reflector and can
The mold of reflector and detachable installation part can be corresponded to by integral injection molding by shape by dismantling mounting device.As ginseng
It examines, Figure 13 shows a kind of photo of product, which includes the integrated reflector with detachable mounting device.
Although having been disclosed for illustration purpose and to the preferred embodiment of the present invention, those skilled in the art should can
Understand, under conditions of without departing substantially from scope and spirit of the present invention disclosed in appended claims, it can be carried out various
Change is installed additional and is substituted.
Claims (9)
1. a kind of embedding type illuminator, comprising:
The embedded enclosure being mounted in the installation recess of ceiling；
It is coupled to the LED light-emitting diode (LED) module of the embedded enclosure；
The light-emitting diode (LED) module is connected to the connector of the embedded enclosure；
The embedded enclosure in the installation for being mounted on ceiling recess is fastened to the bottom of the ceiling
On bracket；And
Reflector with conical structure, wherein the top and bottom of the conical structure are open, the reflectors
It is removably coupled to the embedded enclosure, so that the emitting surface of the light-emitting diode (LED) module is arranged on institute
In the upper end for stating the opening of conical structure, light is launched into outside by the lower end of the opening of the conical structure；
Wherein, the embedded enclosure includes:
Ring body with frame shape and predetermined thickness；With
Along the inner circumferential edge of the ring body and from inner circumferential edge vertical projections outstanding；
The reflector includes:
The upper end of the opening；
The lower end of the opening；
Connect the side wall of the upper end of the opening and the lower end of the opening；And
Dismountable mounting device, be used for it is by elasticity and dismountable in a manner of the reflector is coupled to it is described embedded
The vertical projections of shell；
The lower end of the opening includes flange surface, and the flange surface is along the outer edge of the lower end of the opening and from described
The outer edge of open lower end extends；
Wherein dismountable mounting device includes:
Around the frame body of the side wall of the reflector；With
It is prominent from the frame body, and the locking ontology of the curved surface including guidance surface and L shape,
Wherein by the way that the curved surface of the locking ontology is locked to the vertical projections, it is coupled the reflector
To the embedded enclosure；
Wherein, from the frame body curved surface outstanding bending angle, be than the lower end water from the opening
The bigger obtuse angle of the horizontal angle of the level land flange surface outstanding.
2. embedding type illuminator as described in claim 1 further includes protective cover, the protective cover removably adheres to
To the lower end of the opening of the reflector, to cover the lower end of the opening.
3. embedding type illuminator as described in claim 1, wherein the light-emitting diode (LED) module includes:
The PCB printed circuit board of multiple light emitting diodes is installed thereon；
It is attached to the diffused reflector of the printed circuit board, the diffused reflector overflows the light issued from the light emitting diode equably
It penetrates；And
It will be from the conduct heat away that the light emitting diode generates to external radiator.
4. embedding type illuminator as described in claim 1, wherein the curvature of the inner surface of the side wall of different reflectors is not
Together.
5. embedding type illuminator as claimed in claim 4, wherein
When the curvature of the inner surface of the side wall of the reflector reduces, the light distribution of the light-emitting diode (LED) module
Range increases, and
When the curvature of the inner surface of the side wall of the reflector increases, the light distribution of the light-emitting diode (LED) module
Range reduces.
6. embedding type illuminator as described in claim 1, wherein the inner surface of the side wall is coated white coating.
7. such as embedding type illuminator described in any one of claims 1 to 6, wherein the shape on the inner surface of the side wall
At predetermined pattern.
8. embedding type illuminator as claimed in claim 7, wherein the pattern includes honeycomb pattern.
9. embedding type illuminator as described in claim 1, wherein the reflector and dismountable mounting device by
Single mold integral injection molding.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120039647A KR101248155B1 (en) | 2012-04-17 | 2012-04-17 | Lighting instruments |
| KR10-2012-0039647 | 2012-04-17 | ||
| PCT/KR2012/003050 WO2013157682A1 (en) | 2012-04-17 | 2012-04-20 | Embedded-type lighting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104603532A CN104603532A (en) | 2015-05-06 |
| CN104603532B true CN104603532B (en) | 2019-08-20 |
Family
ID=48441912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280073974.1A Active CN104603532B (en) | 2012-04-17 | 2012-04-20 | Embedding type illuminator |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2840309A4 (en) |
| KR (1) | KR101248155B1 (en) |
| CN (1) | CN104603532B (en) |
| WO (1) | WO2013157682A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101452267B1 (en) | 2013-04-25 | 2014-10-22 | 주식회사 알토 | Embedding type lighting fixture |
| KR101710596B1 (en) * | 2015-05-07 | 2017-02-28 | 주식회사 말타니 | Lighting apparatus |
| CN105737042A (en) * | 2016-04-13 | 2016-07-06 | 中山市迪克力照明电器有限公司 | Pre-buried type LED ceiling lamp |
| KR101839553B1 (en) | 2016-11-09 | 2018-03-16 | 조선대학교산학협력단 | Ceiling buried type led light device |
| WO2019054786A1 (en) * | 2017-09-13 | 2019-03-21 | (주)영진이엘 | Embedded led lighting apparatus |
| KR102293897B1 (en) * | 2018-10-22 | 2021-08-27 | 금호전기주식회사 | Fluorescent lamp type led light |
| KR102365817B1 (en) | 2021-06-01 | 2022-02-23 | 주식회사 제이에스앤씨 | Led ceiling lighting |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200361633Y1 (en) * | 2004-06-08 | 2004-09-14 | 서재덕 | The zenith insert type lighting structure |
| CN101371075A (en) * | 2006-01-10 | 2009-02-18 | 哈特姆特·S·英格尔 | Built-in spotlight |
| CN101619829A (en) * | 2008-07-02 | 2010-01-06 | 钟桂生 | Installation method and production structure of LED emergency lighting device |
| CN101737689A (en) * | 2008-11-25 | 2010-06-16 | 东芝照明技术株式会社 | recessed luminaire |
| CN101825250A (en) * | 2010-02-02 | 2010-09-08 | 鹤山丽得电子实业有限公司 | Embedded light fitting of improved fixing device |
| CN101915386A (en) * | 2007-09-05 | 2010-12-15 | 东芝照明技术株式会社 | Lighting device |
| CA2741071A1 (en) * | 2011-01-14 | 2011-08-03 | Cordelia Lighting Inc. | Led universal recessed light fixture |
| CN102192451A (en) * | 2010-03-11 | 2011-09-21 | 上海三思电子工程有限公司 | Anti-dazzle LED (light emitting diode) downlight with high luminous efficiency |
| CN202125857U (en) * | 2011-04-08 | 2012-01-25 | 廖汉源 | Ceiling embedded type fire emergency light |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2679959B2 (en) * | 1995-04-26 | 1997-11-19 | 香西電機工業株式会社 | Recessed lighting system |
| JP2002127821A (en) * | 2000-10-26 | 2002-05-09 | Ichikoh Ind Ltd | Vehicular room lamp |
| JP4585955B2 (en) * | 2005-11-04 | 2010-11-24 | 小泉産業株式会社 | Mounting structure for recessed lighting fixtures |
| CN200982592Y (en) * | 2006-12-19 | 2007-11-28 | 东莞安尚电气有限公司 | Flush type lamp mounting structure |
| WO2009039491A1 (en) * | 2007-09-21 | 2009-03-26 | Cooper Technologies Company | Light emitting diode recessed light fixture |
| US8118451B2 (en) * | 2008-03-13 | 2012-02-21 | Fraen Corporation | Reflective variable spot size lighting devices and systems |
| NZ589484A (en) * | 2008-05-23 | 2013-06-28 | Cree Inc | Recessed lighting fixture with off-axis led light modules to widen illumination angle |
| CN201318597Y (en) * | 2008-12-06 | 2009-09-30 | 何乃镇 | Improved structure of embedded down lamp bracket |
| US8142057B2 (en) * | 2009-05-19 | 2012-03-27 | Schneider Electric USA, Inc. | Recessed LED downlight |
| KR101079269B1 (en) * | 2009-07-21 | 2011-11-03 | 이이남 | Round down light using LED |
| KR20110008796U (en) * | 2010-03-10 | 2011-09-16 | 정재희 | Top board of table with pencil case |
| US20110222291A1 (en) * | 2010-03-15 | 2011-09-15 | Chunghang Peng | Lighting fixture with integrated junction-box |
| KR101063021B1 (en) * | 2011-03-29 | 2011-09-06 | 피닉스 엔지니어링 주식회사 | Ceiling downlight |
| CN202065835U (en) * | 2011-05-12 | 2011-12-07 | 东莞骏威电子制品有限公司 | LED (light-emitting diode) tube lamp capable of being embedded into ceiling plate |
| CN202065845U (en) * | 2011-05-12 | 2011-12-07 | 东莞骏威电子制品有限公司 | Quick-dismantling light-emitting diode (LED) down lamp |
| CN102269363B (en) * | 2011-09-08 | 2013-06-26 | 浙江生辉照明有限公司 | Assembly type LED (light emitting diode) tube light |
-
2012
- 2012-04-17 KR KR1020120039647A patent/KR101248155B1/en active IP Right Grant
- 2012-04-20 CN CN201280073974.1A patent/CN104603532B/en active Active
- 2012-04-20 EP EP12874784.7A patent/EP2840309A4/en not_active Withdrawn
- 2012-04-20 WO PCT/KR2012/003050 patent/WO2013157682A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200361633Y1 (en) * | 2004-06-08 | 2004-09-14 | 서재덕 | The zenith insert type lighting structure |
| CN101371075A (en) * | 2006-01-10 | 2009-02-18 | 哈特姆特·S·英格尔 | Built-in spotlight |
| CN101915386A (en) * | 2007-09-05 | 2010-12-15 | 东芝照明技术株式会社 | Lighting device |
| CN101619829A (en) * | 2008-07-02 | 2010-01-06 | 钟桂生 | Installation method and production structure of LED emergency lighting device |
| CN101737689A (en) * | 2008-11-25 | 2010-06-16 | 东芝照明技术株式会社 | recessed luminaire |
| CN101825250A (en) * | 2010-02-02 | 2010-09-08 | 鹤山丽得电子实业有限公司 | Embedded light fitting of improved fixing device |
| CN102192451A (en) * | 2010-03-11 | 2011-09-21 | 上海三思电子工程有限公司 | Anti-dazzle LED (light emitting diode) downlight with high luminous efficiency |
| CA2741071A1 (en) * | 2011-01-14 | 2011-08-03 | Cordelia Lighting Inc. | Led universal recessed light fixture |
| CN202125857U (en) * | 2011-04-08 | 2012-01-25 | 廖汉源 | Ceiling embedded type fire emergency light |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104603532A (en) | 2015-05-06 |
| WO2013157682A1 (en) | 2013-10-24 |
| EP2840309A4 (en) | 2015-12-09 |
| EP2840309A1 (en) | 2015-02-25 |
| KR101248155B1 (en) | 2013-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104603532B (en) | Embedding type illuminator | |
| US10234114B1 (en) | LED module and assembly | |
| US9291319B2 (en) | Reflectors and reflector orientation feature to prevent non-qualified trim | |
| WO2010083341A2 (en) | Luminaire having floating luminous light source | |
| US8641231B2 (en) | Light diffusion lenses and lighting fixtures having the same | |
| US10267496B2 (en) | LED covers and LED light bulbs incorporating the same | |
| JP6601722B2 (en) | lighting equipment | |
| CN101761793A (en) | Light emitting diode lamp | |
| JP5489345B2 (en) | lighting equipment | |
| JP2011034856A (en) | Lighting device | |
| JP5703444B2 (en) | lighting equipment | |
| KR20110030850A (en) | Has the half-circle structural form of l.e.d, illuminating lamp organizations the angle controller which | |
| JP2011187296A (en) | Lighting system | |
| JP5846383B2 (en) | lighting equipment | |
| JP6112185B2 (en) | lighting equipment | |
| KR102112521B1 (en) | Lighting device | |
| KR102112523B1 (en) | Lighting device | |
| JP5570637B2 (en) | Cover and lighting device including the cover | |
| KR20170121348A (en) | Ceiling mounting lighting device | |
| KR101633311B1 (en) | Multi-Surface Lighting Plate Lamp having LED | |
| KR101340945B1 (en) | Lamp housing | |
| CN205261372U (en) | LED (Light emitting diode) ceiling lamp | |
| KR101512372B1 (en) | Control case all-in-one type lighting apparatus | |
| JP2013105604A (en) | Reflector for led lighting device and led lighting device | |
| KR101403450B1 (en) | Led lighting lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |