CN109084275A - Lighting device and LED bar graph lamps and lanterns - Google Patents
Lighting device and LED bar graph lamps and lanterns Download PDFInfo
- Publication number
- CN109084275A CN109084275A CN201810948146.7A CN201810948146A CN109084275A CN 109084275 A CN109084275 A CN 109084275A CN 201810948146 A CN201810948146 A CN 201810948146A CN 109084275 A CN109084275 A CN 109084275A
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- Prior art keywords
- led
- lighting device
- luminescence component
- mounting groove
- led luminescence
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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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The present invention relates to a kind of lighting device and LED bar graph lamps and lanterns, lighting device includes heat transfer shell, LED luminescence component and runner assembly；Mounting groove is offered on the heat transfer shell；The LED luminescence component is mounted on the heat transfer shell and is located in the mounting groove；The runner assembly is set on the heat transfer shell, and the runner assembly is for controlled rotation to switch the mounting groove.In this way, LED luminescence component is ensconced in mounting groove, LED luminescence component is appeared under the action of runner assembly or LED luminescence component is received in hiding；One side LED luminescence component help to obtain preferable heat dissipation effect under the action of conducting heat shell when working, another aspect LED luminescence component can be preferably closed in mounting groove when stopping working, to improve dust-proof effect, and be conducive to slow down the aging of LED encapsulation structure, so as to keep the normal service life of LED luminescence component, it is particularly suitable for open air use.
Description
Technical field
The present invention relates to field of LED illumination, more particularly to lighting device and LED bar graph lamps and lanterns.
Background technique
Light emitting diode is referred to as LED (Light Emitting Diode), by containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen
(N) etc. compound is made.Visible light can be given off when electronics and hole-recombination, thus can be used to that light-emitting diodes are made
Pipe.Indicator light, or composition text or number display are used as in circuit and instrument.Gallium arsenide diode glows, gallium phosphide
Diode green light, silicon carbide diode Yellow light-emitting low temperature, gallium nitride diode blue light-emitting.Because chemical property divides organic light-emitting diodes again
Pipe OLED and inorganic light-emitting diode LED.Light emitting diode is high with brightness, operating voltage is low, small power consumption, enlargement, service life
Long, impact resistance and steady performance, have been widely studied application, three cases are given below.
Application No. is 201510884991.9 Chinese patents to disclose a kind of LED street lamp shell, including lamp holder and connection
In the light cover of lamp holder, further include so that lamp holder and light cover at articulated connection articulated section, make lamp holder and light cover at engaging
The buckle buckling parts of connection relationship, the bottom of light cover are equipped with through-hole, and the bottom surface of light cover and ground level are in 10~25 degree of inclination angle,
The bottom of light cover is connected with lamp stand fixed handle.The configuration of the present invention is simple, the bottom surface of light cover and ground level are in 10~25 degree of inclination
Angle will be flowed out by the through-hole of light cover bottom if having insect bodies in LED street lamp shell, guarantee proper heat reduction；On the road LED
When lamp needs to overhaul, the relationship that is fastened and connected of light cover and lamp holder is released by adjusting buckle buckling parts, so that lamp holder can
It is rotated around the articulated section of itself and light cover, can be formed between light cover and lamp holder and be convenient for the LED street lamp service personnel to be overhauled
Space, and avoid and separate light cover completely with lamp holder in maintenance process, reduce LED street lamp service personnel's high altitude operation
Overhaul difficulty.
Application No. is 201711153180.7 Chinese patents to disclose a kind of LED light shell structure, including shell, shell
One end is provided with the substrate for mounted LED lamp bulb；Substrate is combined by upper substrate and lower substrate lid, upper substrate and lower substrate
Lid conjunction face is provided with drain groove, and upper substrate and lower substrate lid close to form the internal substrate for having drain pipeline；Enclosure interior
It is provided with cavity, the other end of shell is provided with sealing element, and housing seal is made enclosure interior form sealing space by sealing element；Base
Plate end is fixedly connected with shell one end, and drain pipeline is made to be connected to form circulation loop with sealing space；It is arranged in sealing space
There is impeller；Impeller is provided with the second driving assembly；Second driving assembly is by hull outside power drive, so that impeller rotates
Medium in driving sealing space flows in circulation loop, and heat caused by the LED lamp bead is shifted and is spread；The invention
A kind of LED light shell structure is provided, structure is simple, advantageously reduces volume and reduces cost.
Application No. is 201810049550.0 Chinese patents to disclose a kind of LED street lamp of adjustable-angle, including square
Shape pedestal is equipped with rectangular washer at the center of the rectangular susceptor upper surface, is embedded in automatically controlled telescopic rod in the rectangular washer, described
L shape connecting tube is set on automatically controlled telescopic rod, it is horizontal miniature rotating electric machine that round end is embedded in the L shape connecting tube, described
It is set with rotating bar on miniature rotating electric machine round end, rectangular housing is fixedly connected in the rotating bar, the rectangular housing is embedded
Fill LED light.The advantageous effect of the invention is can to change the photograph of LED street lamp by adjusting miniature rotating electric machine rotational angle
Firing angle degree, use is easy to adjust, and structure is simple.
But existing lighting device such as LED bar graph lamps and lanterns etc., LED light emitting source are externally exposed forever, are easy in this way
Accelerate the aging of LED encapsulation structure, there is also a degree of dust-proof problems.
Summary of the invention
Based on this, it is necessary to provide a kind of lighting device and LED bar graph lamps and lanterns.
A kind of lighting device comprising: conduct heat shell, offers mounting groove on the heat transfer shell；LED luminescence component,
The LED luminescence component is mounted on the heat transfer shell and is located in the mounting groove；And runner assembly, the runner assembly
It is set on the heat transfer shell, the runner assembly is for controlled rotation to switch the mounting groove.
Above-mentioned lighting device, LED luminescence component are ensconced in mounting groove, and LED luminous group is appeared under the action of runner assembly
LED luminescence component is received in part or hiding；One side LED luminescence component is help to obtain under the action of conducting heat shell preferably when working
Heat dissipation effect, another aspect LED luminescence component can be preferably closed in mounting groove when stopping working, to improve
Dust-proof effect, and be conducive to slow down the aging of LED encapsulation structure, so as to be kept for the normal use longevity of LED luminescence component
Life is particularly suitable for open air use.
The runner assembly is used for controlled rotation in one of the embodiments, and the open mounting groove is to appear LED hair
Optical assembly or the closing mounting groove receive LED luminescence component to hide.
The runner assembly includes supporter, rotary shaft, motor, control mould group and arc in one of the embodiments,
Block piece, the first end of the supporter are set on the heat transfer shell, and the second end of the supporter offers rotating hole,
The rotary shaft wears the rotating hole, and the rotary shaft and the supporter relatively rotate and be arranged, the motor setting
In on the supporter, the motor and the rotation axis connection, the control mould group are electrically connected with the motor, the arc
Block piece is set in the rotary shaft, and the control mould group drives the arc by the rotary shaft for controlling the motor
Shape block piece rotation, so that the open or closed mounting groove of the arc block piece.
The shape of the arc block piece is adapted with the mounting groove in one of the embodiments,.
The mounting groove has arc-shaped cross-section in one of the embodiments,.
The shape of the arc block piece is adapted with the heat transfer shell in one of the embodiments,.
The shape of the arc block piece is adapted with the LED luminescence component in one of the embodiments,.
The quantity of the LED luminescence component is multiple in one of the embodiments,.
Multiple LED luminescence components are arranged as linear in one of the embodiments,.
Multiple LED luminescence components are arranged as fold-line-shaped in one of the embodiments,.
The identical setting of light emission direction of multiple LED luminescence components in one of the embodiments,.
The different setting of light emission direction of multiple LED luminescence components in one of the embodiments,.
A kind of LED bar graph lamps and lanterns comprising lighting device described in any of the above-described.
The LED bar graph lamps and lanterns are corridor lamp in one of the embodiments,.
Detailed description of the invention
Fig. 1 is the illumination schematic diagram of one embodiment of the invention lighting device.
Fig. 2 is the schematic diagram of the closing mounting groove of another embodiment of the present invention lighting device.
Fig. 3 is the schematic diagram of the closing mounting groove of another embodiment of the present invention lighting device.
Fig. 4 is the schematic diagram of another embodiment of the present invention lighting device.
Fig. 5 is the LED luminescence component and arc block piece schematic diagram of another embodiment of the present invention lighting device.
Fig. 6 is that the arc block piece of another embodiment of the present invention lighting device closes LED luminescence component schematic diagram.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited by the specific embodiments disclosed below.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "left", "right" and similar statement for illustrative purposes only, be not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Used term is intended merely to describe specific reality in the description of the invention
Apply the purpose of mode, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more relevant
Any and all combinations of listed item.
One embodiment of the invention is a kind of lighting device comprising: heat transfer shell, LED luminescence component and rotating group
Part；Mounting groove is offered on the heat transfer shell；The LED luminescence component is mounted on the heat transfer shell and is located at the peace
In tankage；The runner assembly is set on the heat transfer shell, and the runner assembly is for controlled rotation to switch the peace
Tankage.Above-mentioned lighting device, LED luminescence component ensconce mounting groove in, appear under the action of runner assembly LED luminescence component or
Receive LED luminescence component in hiding；One side LED luminescence component help to obtain preferable heat dissipation under the action of conducting heat shell when working
Effect, another aspect LED luminescence component can be preferably closed in mounting groove when stopping working, to improve dust-proof
Effect, and be conducive to slow down the aging of LED encapsulation structure, it is special so as to keep the normal service life of LED luminescence component
It Shi He not outdoor use.
Further, the heat transfer shell is articles made of aluminium alloy in one of the embodiments,.One embodiment wherein
In, the heat transfer shell includes articles made of aluminium alloy and insulating base frame, and the insulating base frame at least partly coats the aluminium alloy system
Part.Further, wire casing is offered on the heat transfer shell in one of the embodiments, the wire casing is for being routed；Into one
Step ground, the wire casing are wholely set with the mounting groove.Further, in one of the embodiments, on the heat transfer shell
Switch slot is offered, the lighting device further includes rotating switch, and the rotating switch is placed in the switch slot, and institute
It states rotating switch and connects the runner assembly, power supply of the rotating switch for runner assembly described on or off.At it
In middle one embodiment, the rotating switch connects the runner assembly, the first connecting line setting by the first connecting line
In the wire casing.Further, the lighting device further includes light switch in one of the embodiments, the illumination
Switch connects the LED luminescence component；The light switch is used for the power supply of the LED luminescence component described on or off.Or
Person, when with multiple LED luminescence components, the light switch is separately connected the LED luminescence component；The illumination is opened
It closes for the power supply in each LED luminescence component of on or off.In one embodiment, the light switch is placed in
In the switch slot.The light switch connects the LED luminescence component by the second connecting line in one of the embodiments,
Or the light switch connects each LED luminescence component by the second connecting line, second connecting line is set to the line
In slot.In this way, connection line can dexterously be designed, to power.The lighting device also wraps in one of the embodiments,
Power supply line is included, the rotating switch and the light switch pass through power supply line's external power supply respectively.One wherein
In embodiment, the heat transfer shell is equipped with multiple spiral shells and fills hole, and the heat transfer shell is spirally connected by each spiral shell dress hole and is installed on outside
The installation site in portion.
The runner assembly is used for controlled rotation in one of the embodiments, and the open mounting groove is to appear LED hair
Optical assembly or the closing mounting groove receive LED luminescence component to hide.The runner assembly includes branch in one of the embodiments,
Support body, rotary shaft, motor, control mould group and arc block piece, the first end of the supporter are set on the heat transfer shell,
The second end of the supporter offers rotating hole, and the rotary shaft wears the rotating hole, and the rotary shaft with it is described
Supporter relatively rotates setting, and the motor is set on the supporter, the motor and the rotation axis connection, the control
Molding group is electrically connected with the motor, and the arc block piece is set in the rotary shaft, and the control mould group is for controlling
The motor drives the arc block piece to rotate by the rotary shaft, so that the arc block piece is open or closed described
Mounting groove.Further, the runner assembly further includes train of reduction gears in one of the embodiments, and the motor passes through
The train of reduction gears and the rotation axis connection.In one of the embodiments, the shape of the arc block piece with it is described
Mounting groove is adapted.The mounting groove has arc-shaped cross-section in one of the embodiments,.Alternatively, an implementation wherein
In example, the shape of the arc block piece is adapted with the heat transfer shell.Further, institute in one of the embodiments,
It states control mould group or the arc block piece and light switch linkage is arranged, in this way, control whole LED hairs with can be convenient
The switch of optical assembly.
Further, the storage groove for being connected to the mounting groove is opened up on the heat transfer shell in one of the embodiments,
The runner assembly is set in the storage groove；The arc block piece is set to described deposit in one of the embodiments,
It puts in slot.In this way, the runner assembly can be stored preferably.
Further, the runner assembly further includes signal receiving module in one of the embodiments, and the signal connects
It receives module and connects the control mould group, the signal receiving module is used for basis for receiving control signal, the control mould group
The control signal controls the motor and drives the arc block piece to rotate by the rotary shaft, so that the arc blocks
The open or closed mounting groove of part.The signal receiving module is wireless receiving module in one of the embodiments, this
Sample, the lighting device can control signal with wireless receiving, to facilitate control.In an application scenarios, administrative staff can
Using mobile terminal etc., wireless transmission control signal, with control control mould group or the open or closed peace of arc block piece
Tankage.
The LED luminescence component includes reflexed light ring in one of the embodiments, and the reflexed light ring is sent out around the LED
The LED light source of optical assembly is arranged.The reflexed light ring is used for external reflection light.The LED shines in one of the embodiments,
The quantity of component is multiple.Further, each LED luminescence component is correspondingly arranged a reflexed light ring.One wherein
In embodiment, multiple LED luminescence components are arranged as linear.Alternatively, multiple LED in one of the embodiments,
Luminescence component is arranged as fold-line-shaped.The light emission direction of multiple LED luminescence components is identical in one of the embodiments, or phase
Different setting.
Further, the lighting device includes lamp plate in one of the embodiments, and multiple institutes are arranged on the lamp plate
State LED luminescence component；Multiple LED luminescence components are evenly provided on the lamp plate in one of the embodiments,；?
In one embodiment, as shown in Figure 1, lighting device includes heat transfer shell 100, runner assembly 400 and lamp plate 300, heat transfer
Mounting groove 200 is offered on shell 100, runner assembly 400 is set to inside mounting groove 200, and multiple LED are arranged on lamp plate 300
Luminescence component 330, in the embodiment, the different setting of light emission direction 399 of each LED luminescence component 330.One embodiment wherein
In, the arc block piece curling setting of runner assembly or runner assembly have flexible arc-shaped block piece.Runner assembly rotation envelope
The mounting groove is closed to which each LED luminescence component of Zang Na is as shown in Figure 2.
In one of the embodiments, as shown in figure 3, there is runner assembly 200 translucent construction or the arc to block
Part has translucent construction, even in this way, runner assembly close the mounting groove received with hiding LED luminescence component when, still can be saturating
On the one hand light out, this design are conducive to obtain the higher light of brightness in the opening mounting groove to appear LED luminescence component
According to effect, be on the other hand conducive to close the mounting groove received with hiding LED luminescence component when still provide illuminating effect, and promoted
Dust-proof effect.
Further, the lamp plate is slidably mounted in the mounting groove in one of the embodiments, such to set
Meter is easy to dismount and safeguard LED luminescence component.Further, the runner assembly is set to institute in one of the embodiments,
It states on heat transfer shell, the runner assembly is for controlled rotation to switch the LED luminescence component in the mounting groove.At it
In middle one embodiment, the quantity of the LED luminescence component be it is multiple, the runner assembly switchs described for controlled rotation
Each LED luminescence component in mounting groove.Further, the quantity of the LED luminescence component in one of the embodiments,
To be multiple, the runner assembly includes multiple arc block pieces, and each arc block piece is respectively arranged at the rotation
On axis, and each arc block piece is arranged in a one-to-one correspondence with each LED luminescence component, and the control mould group is for controlling institute
It states motor and drives each arc block piece to rotate synchronously by the rotary shaft, so that each arc block piece is accordingly opened
Put or close each LED luminescence component in the mounting groove；I.e. each corresponding LED of the arc block piece shines
Component, when the control mould group controls the motor by rotary shaft drive each arc block piece synchronous rotation, often
The one arc block piece corresponds to the open or closed one LED luminescence component.
In one of the embodiments, as shown in figure 4, lamp plate is slidably mounted in mounting groove, the both ends of lamp plate 300 are set respectively
Have the first spiral shell dress mouth 310 and the second spiral shell fill mouth 320, the two spiral shells dress mouth be respectively used to install screw to fix lamp plate 300, this
Sample can be convenient and quickly lamp plate is slidably mounted in mounting groove, and then both ends are fixed.In one of the embodiments, such as Fig. 5
Shown, the LED luminescence component is equipped with LED light source 331, reflexed light ring 332, bottom heat dissipating ring-blades 333, pedestal 334, refracting layer 335
With half shell 336；LED light source 331 and bottom heat dissipating ring-blades 333 are fixed on pedestal 334, and reflexed light ring 332 is located at bottom heat dissipation
In ring plate 333, refracting layer 335 is located on pedestal 334；Half shell 336 is fixed on pedestal 334；337 turns of arc block piece
It is dynamic to be set to outside pedestal 334, and be in contact when turning to predetermined position with half shell 336, to close the luminous group of the LED
Part so that the light of LED light source can not appear, and realizes dustproof effect.As shown in fig. 6, arc block piece 337 turn to it is predetermined
It is in contact when position with half shell 336, to close the LED luminescence component.Pedestal includes aluminium in one of the embodiments,
Alloy framework, the aluminum alloy frame of bottom heat dissipating ring-blades and pedestal is wholely set in one of the embodiments,；A reality wherein
It applies in example, base interior is equipped with chamber, wherein being equipped with the drive circuit module for connecting the LED light source, the driving circuit
Module is also connected with power supply line；The drive circuit module connects second connecting line and leads in one of the embodiments,
It crosses second connecting line and connects the light switch.Further, the edge of half shell is equipped with elastic strip, and the arc blocks
Part be used for when turning to predetermined position with half shell abut against and press touch the elastic strip so that the elastic strip deformation occurs,
To have preferable sealing effect.The elastic strip is rubber strip in one of the embodiments,.One embodiment wherein
In, the arc block piece is transmission element, and the arc block piece is PMMA product in one of the embodiments, in this way, one
Aspect can be dust-proof, on the other hand can be with light transmission, and another further aspect can be with by the designs of bottom heat dissipating ring-blades, pedestal and heat transfer shell
With preferable heat dissipation effect.The painting of reflexed light ring 332 in one of the embodiments, is located on bottom heat dissipating ring-blades 333, refracting layer
335 are sticked on pedestal 334.
Further, the lighting device further includes multiple LED auxiliary light emission parts, is also provided on the heat transfer shell more
A mounting hole, the one LED auxiliary light emission part of suspension setting in each mounting hole, in this way, multiple LED auxiliary light emission parts are outstanding
It hangs and sets on the heat transfer shell, or can be understood as multiple LED auxiliary light emission part suspensions and be arranged in the heat transfer shell
And it is located at the lower section of the heat transfer shell.Each LED auxiliary light emission part is hung by a connection in one of the embodiments,
Part is hung with supporting way to be arranged；The connection hanging piece includes connecting rod and suspension silk thread, and institute is fixed in described connecting rod one end
It states and is for example fixed in the mounting hole on heat transfer shell, the connecting rod other end is auxiliary by the suspension silk thread connection LED
Help illuminating part.The LED auxiliary light emission part includes bracket, LED surface mounted light, control module, energy supply in one of the embodiments,
Structure and light transmission sealing structure, the LED surface mounted light, the control module and the energy supply structure are fixed at the branch
On frame, the energy supply structure is connect with the LED surface mounted light and the control module respectively, the control module and the LED
Surface mounted light connection, the light transmission sealing structure coat the bracket, the LED surface mounted light, the control module and the energy supply
Structure.The suspension silk thread is the conducting wire of outer layer insulation setting, the energy supply structure connection in one of the embodiments,
The conducting wire, further, the position that the light transmission sealing structure corresponds to the LED surface mounted light has the conducting wire
There are several transmittance sections, for appearing the light of the LED surface mounted light.Further, the light transmission sealing structure is light-passing plastic
Product, such as translucent material are PMMA, PP, PVC, PET, PC, PS or ABS etc..Further, in one of the embodiments,
The LED auxiliary light emission part includes bracket, LED surface mounted light, control module, energy supply structure and light transmission sealing structure, the LED table
Patch lamp, the control module and the energy supply structure are fixedly installed on the bracket, the energy supply structure respectively with it is described
LED surface mounted light and control module connection, the control module are connect with the LED surface mounted light, the light transmission sealing structure
Coat the bracket, the LED surface mounted light, the control module and the appearance for energizing structure and the light transmission sealing structure
Face forms spheroidal.Further, the light transmission sealing structure offers installation cavity, the bracket, the energy supply structure, described
Control module and the LED surface mounted light are all set in the installation cavity.The light transmission sealing knot in one of the embodiments,
Structure is equipped with light transmission protective layer.LED auxiliary light emission part described in the light transmission protective layer all standing in one of the embodiments,
Light transmission sealing structure.Further, the light transmission protective layer is made using soft light material.In one of the embodiments,
The light transmission sealing structure of the LED auxiliary light emission part is equipped with flexible layer, and the flexible layer goes out in the LED auxiliary light emission part
Optical position offers open-work.The open-work is cylindrical body or round estrade shape in one of the embodiments,；A reality wherein
It applies in example, the open-work is round estrade shape and the lesser bottom surface of round estrade is towards the LED auxiliary light emission part, and round estrade is larger
Bottom surface towards external.Further, the flexible layer is made using light-proof material, and the open-work filling is equipped with translucent material
To form cylindrical body or round estrade, further, the air bubble of non-uniform Distribution is equipped with inside cylindrical body or round estrade, with enhancing
Appear the dispersion effect of light.Further, the quantity that the light transmission sealing structure corresponds to the LED surface mounted light offers lamp
The luminous end in hole, each LED surface mounted light is embedded at each lamp hole correspondingly.Further, each LED surface mounted light
Luminous end be uniformly distributed in the light transmission sealing structure of the LED auxiliary light emission part and an annular be integrally formed.Further,
The luminous end of each LED surface mounted light is uniformly distributed in the light transmission sealing structure of the LED auxiliary light emission part and is integrally formed more
A annular being parallel to each other.Further, the luminous end of each LED surface mounted light is uniformly distributed in the LED auxiliary light emission part
Light transmission sealing structure and a regular polygon is integrally formed, regular polygon include positive tetrahedron, regular hexahedron, regular octahedron,
Regular dodecahedron or positive 20 face body, the luminous end of six LED surface mounted lights is uniformly distributed in the LED in one of the embodiments,
A regular octahedron is integrally formed in the light transmission sealing structure of auxiliary light emission part；Eight LED surface mounted lights in one of the embodiments,
Luminous end be uniformly distributed in the light transmission sealing structure of the LED auxiliary light emission part regular hexahedron be integrally formed；Remaining reality
Apply example and so on.Further, the light transmission sealing structure of the LED auxiliary light emission part is equipped with flexible layer, the flexible layer
Offer open-work respectively in each exit positions of the LED auxiliary light emission part, each open-work filling be equipped with translucent material with
Cylindrical body or round estrade are formed, the air bubble of non-uniform Distribution is equipped with inside each cylindrical body or round estrade, it is saturating to enhance
The dispersion effect of light out.
Further, the control module is wireless control module, for receiving external control signal on or off institute
The connection of energy supply structure and each LED surface mounted light is stated, in this way, user or administrator can control external by mobile terminal
The luminous or extinguishing of LED auxiliary light emission part.Further, the control module of each LED auxiliary light emission part is uniformly set
It sets, simultaneously turns on or cut off simultaneously the energy supply structure and each LED surface mounted light for the unified external control signal that receives
Connection.The control module of the unified setting of transmission device connection in one of the embodiments, the transmission device is also
For the control module according to the unified setting of control information control；Or the transmission device be separately connected it is each described
Control module, the transmission device are also used to control each control module according to the control information.Further, it uniformly sets
The control module set also with the light switch link be arranged, in this way, control with can be convenient whole LED luminescence components and
The switch of whole LED auxiliary light emission parts.In one of the embodiments, the control mould group or the arc block piece with it is described
Light switch and the control module of unified setting link and are arranged.
Lighting device is equipped with described in the whole LED auxiliary light emission parts of control and whole in one of the embodiments,
The master switch of LED luminescence component, whole LED auxiliary light emission part and whole LED luminescence components shine when master switch is opened；
Such design, user can execute unlatching all the LED auxiliary light emission part and whole LED luminescence components；Wherein
In one embodiment, it is luminous under motion state to control LED surface mounted light that the LED auxiliary light emission part is equipped with motion switch,
In one application scenarios, wind LED auxiliary light emission part is swung, and motion switch control LED surface mounted light is issued in motion state
Light.Further, the LED auxiliary light emission part is equipped in the installation cavity and connects the LED surface mounted light or the control mould
The motion switch of block, the motion switch shines during exercise for controlling the LED auxiliary light emission part, further, described
Motion switch in the case where the LED auxiliary light emission part is kept in motion for making the LED surface mounted light shine.Further, institute
Motion switch is stated to be also used to remain static lower cutting so that the LED surface mounted light stops hair in the LED auxiliary light emission part
Light.The motion switch is inductive switch in one of the embodiments, and the inductive switch is for incuding the LED auxiliary
Illuminating part is connected when such as rate is more than preset value under motion state so that the LED surface mounted light shines.Further, described
Inductive switch is cut off after being also used to incude the LED auxiliary light emission part stop motion so that the LED surface mounted light stops shining.?
In one embodiment, the switch is vibroswitch or dynamic balance switch.The transmission is set in one of the embodiments,
Standby to connect the master switch by the control mould group, the transmission device is also used to pass through the control according to the control information
Molding group controls the master switch.
The LED auxiliary light emission part is generally spherical in one of the embodiments, or is the ball with extended structure
Shape, such as the spherical shape with extended structure are that the spherical line that adds adds other gadgets.Alternatively, one embodiment wherein
In, the LED auxiliary light emission part generally preset shape part.For example, the hand of the LED auxiliary light emission part generally preset shape
It does.In one of the embodiments, the preset shape part include pyramid, plate column, personage, automobile, building, video,
Plant, insect, extinct plants and animal or the model for presetting fantasy things；Such as the preset shape part includes dragon, apple, one of the chief characters in "Pilgrimage To The West" who was supposedly incarnated through the spirit of pig, a symbol of man's cupidity, change
Shape Buddha's warrior attendant, avenger alliance, Guan Gong Great War Qin Qiong and/or seven cucurbit baby brothers etc..Further, the preset shape part root
It customizes to obtain according to the user demand received, in this way, era change and fashion can be cooperated to provide more modish illumination dress
It sets.Further, in each embodiment, the described one end of LED auxiliary light emission part far from the connection hanging piece is also connected by line
Equipped with sound part, the sound part is used to make a sound, such as makes a sound when the lighting device moves；Wherein
In one embodiment, the sound part includes small bell or windbell tube.In this way, can realize sound and light program for lighting device, especially
It is the sound and light program under motion state, no matter heavy rain light rain is applicable in day and night various indoor and outdoor surroundings.
Further, the heat transfer shell also extends equipped with branch shape supporting structure, the branch in one of the embodiments,
Shape supporting structure is equipped with several flower-shape lamps, and each flower-shape lamp is equipped with an at least LED lamp, wherein one embodiment
In, the LED lamp is LED surface mounted light；In this way, the branch shape supporting structure forms one section of spray, it is fitted to the biography
LED luminescence component on hot shell realizes multi-level illuminating effect.Further, described in one of the embodiments,
Also extend on heat transfer shell and be equipped with major branch structure, extends in the major branch structure and be equipped with multiple branch shape supporting structures.In this way,
The major branch structure and each branch shape supporting structure are integrally formed jointly similar to a tree, are formd and are similar to matching for flower tree
Scene as.Further, the quantity of the major branch structure on the heat transfer shell is at least two in one of the embodiments,
It is a.It is appreciated that the branch shape supporting structure and the flower-shape lamp are connected to external power supply route by conducting wire to obtain
Electric energy.Further, also prolong on the heat transfer shell around at least one described shape supporting structure in one of the embodiments,
It stretches and is equipped with the tubular structure that at least one tail communicates；In one of the embodiments, on the heat transfer shell extend be equipped with one,
The tubular structure that two or more head and the tail communicate, each tubular structure surround at least one described shape supporting structure；Wherein one
It is described to surround at least one described shape supporting structure in a embodiment, including in the outside of at least one described shape supporting structure
It surrounds, and between multiple branch shape supporting structures and/or outside surrounds；Further, it is set inside the tubular structure
There is LED lamp bead；Further, in one of the embodiments, the tubular structure include power device, transparent conduit at least
One LED lamp bead；The LED lamp bead movement is set in the transparent conduit；The transparent conduit surrounds at least one branch
Shape supporting structure and the transparent conduit head and the tail communicate setting, the transparent conduit is fixed on the heat transfer shell；It is described dynamic
Power device provides power for the LED lamp bead；The LED lamp bead transparent is led under the power effect of the power device described
It is moved in pipe；That is, the present embodiment also is provided with LED lamp bead in tubular structure.Further, the tubular structure or institute
It is multiple for stating the quantity of the LED lamp bead in transparent conduit, such as movement is provided with 5,10,20 in the transparent conduit
A or 100 LED lamp beads.Further, the quantity of the LED lamp bead is directly proportional to the length of the transparent conduit, example
If the quantity of the LED lamp bead in the transparent conduit is 1/10 centimetres transparent conduit length.Further, the LED
Lamp bead sliding or rolling are set in the transparent conduit, and the LED lamp bead is under the power effect of the power device in institute
It states in transparent conduit and moves, the movement includes sliding or rolls.Further, the width of the transparent conduit is the LED
1.2 to 1.6 times of the diameter of lamp bead.It can make LED lamp bead will not there is a phenomenon where side by side in transparent conduit in this way, it is ensured that
The order in transparent conduit channel.Further, the transparent conduit is glass cylinder in one of the embodiments, wherein
Equipped with cylindricality and/or curved channel so that LED lamp bead moves inside transparent conduit.Further, headed by the transparent conduit
The connected glass cylinder of tail.Further, the transparent conduit all-transparent setting, further, the transparent conduit part is saturating
Bright setting, the transparent conduit are equipped with transparent area, and the transparent area is used to appear the light of the LED lamp bead.
Further, the transparent conduit is equipped with blocked area, and the blocked area is used to block the light of the LED lamp bead.
Further, the transparent conduit is equipped with several blocked areas, and each blocked area interval is arranged, in one of the embodiments,
The blocked area be border circular areas, the 70%~90% of the diameter of a diameter of LED lamp bead.Further, described transparent
Several round blocked areas that conduit is equipped with transparent area and is spaced apart among the transparent area, each round blocked area interval
Setting, the diameter of the circle blocked area are the 70%~90% of the diameter of the LED lamp bead, and each round blocked area
The gross area is the 8%~12% of the area of the transparent area.Such design, so that the LED lamp bead is issued on the move
Light often but be not always able to transmit the transparent conduit, to increase the attribute to flash for illuminating effect, have
More non-artificial random radiation response.
The transparent conduit at least partly closes setting in one of the embodiments,.Further, the transparent conduit
On offer through slot, be on the one hand conducive to light transmission, be on the other hand conducive to radiate.Further, it is opened up on the transparent conduit
There are several through slots being parallel to each other, it is to be understood that described be parallel to each other refers to that each through slot or its extended line are mutual
In parallel；Further, the wall portion of the through slot is equipped with internal reflection coating, and the reflection direction of the internal reflection coating is towards described
Bright catheter interior；Such design, the groove body for being advantageously implemented through slot go out light and transparent conduit scattering-in to lead from transparent
The pipeline light transmission of pipe.
The totally-enclosed setting of the transparent conduit in one of the embodiments,.Described in being detached from this way to avoid LED lamp bead
Transparent conduit.The transparent conduit head and the tail connection setting in one of the embodiments, i.e. transparent conduit head and the tail both ends connect
Logical setting, forms a loop transparent conduit.Wherein, the totally-enclosed setting of the transparent conduit refers to that the LED lamp bead is being packed into
The transparent conduit can not be then detached among the transparent conduit；Such as the totally-enclosed setting of transparent conduit includes transparent conduit
It setting closed at both ends from beginning to end, the pipe sealing setting of transparent conduit or the connection setting of transparent conduit head and the tail both ends and transparent leads
The pipeline of the pipe sealing of pipe or the connection setting of transparent conduit head and the tail both ends and transparent conduit offers described in through slot and prevention
LED lamp bead is detached from the transparent conduit.
Further, the inner wall of the transparent conduit is equipped with elastic pad and is set to described in one of the embodiments,
Fluorescence coating on elastic pad, the elastic pad and the fluorescence coating are for being in contact shape when the LED lamp bead passes through
Become；The fluorescence coating coats fluorescent powder, for shining in a dark environment；The elastic pad and the fluorescence coating are described
The inside of bright conduit forms relatively narrow channel, the LED lamp bead by when be pressurized generate deformation so that fluorescence occur
Variation, and then the dynamic effect of light source is increased, cooperate the luminous and sequence of multiple LED lamp beads to pass through, there is preferable light source
Dynamic change effect；Especially fluorescence coating advertisement has preferable effect.
Further, the transparent conduit has at least three turn-around zone, the steering in one of the embodiments,
The steering that region is used to that the mobile LED lamp bead being set in the transparent conduit to be made to occur more than 75 degree of angles.Further,
The transparent conduit has turn-around zone described at least four.Further, the transparent conduit has at least 16 steerings
Region.Further, the transparent conduit has multiple power devices in one of the embodiments,；Further, exist
In one embodiment, the transparent conduit has multiple transparent conduits and multiple power devices, each described
Transparent conduit is equipped at least one power device；Further, the transparent conduit is according to the length of the transparent conduit
Degree and/or up gradient are that at least one described power device is arranged in the transparent conduit；Further, the transparent conduit root
Length and/or up gradient according to the transparent conduit are that at least two power devices are arranged in the transparent conduit；Into one
At least one described power device is arranged in step ground, the transparent conduit before the upward position of the transparent conduit.Upper line position
The position for setting i.e. LED lamp bead vertical uplink or inclination uplink in transparent conduit, is arranged at least one before upward position
The power device facilitates the power for promoting LED lamp bead, LED lamp bead is avoided to be difficult to uplink.Further, described transparent to lead
At least two upward positions are arranged in pipe, and at least one institute is arranged in the transparent conduit before the upward position of the transparent conduit
State power device.In this manner it is achieved that the transparent conduit of various shape and path.
The tubular structure has multiple mutually disjoint transparent conduits, Mei Yisuo in one of the embodiments,
Transparent conduit is stated at least one LED lamp bead.The tubular structure has multiple mutual not phases in one of the embodiments,
The transparent conduit of friendship, each transparent conduit are arranged in parallel.The tubular structure has more in one of the embodiments,
A mutually disjoint transparent conduit, the registration of projection of each transparent conduit on ground are 20%~40%.In this way, can be with
It realizes that a large amount of LED lamp beads shine in each position of each transparent conduit simultaneously, thus forms many movements in certain area
Bright spot serves not only as atmosphere lamps and lanterns, can be also used for light distribution or bias light.
The tubular structure has the transparent conduit of multiple intersections, i.e., the described tubulose in one of the embodiments,
There is structure multiple transparent conduits, each transparent conduit intersection setting, that is, each transparent conduit to be connected setting；Into one
Step ground, each transparent conduit intersects at same position in one of the embodiments, i.e., each transparent conduit is at one
Position is connected setting；Further, each transparent conduit intersects at same intersection location, and the intersection location is equipped with choosing
Logical baffle, the gating baffle press transparent conduit described in predetermined probabilities random gate one when a LED lamp bead reaches so that
The LED lamp bead reached enters the transparent conduit being strobed, and the predetermined probabilities of each transparent conduit are identical
Setting.Be conducive to further obtain random dynamic lighting effect in this way.Further, described in one of the embodiments,
Transparent conduit is equipped with opening and is removably mounted to the sealing plate of the opening, by opening the sealing plate for LED lamp bead from described
It is put into opening inside the transparent conduit or is taken out from the transparent conduit.
The transparent conduit is internal or external in one of the embodiments, is equipped with Wireless charging coil, described transparent to lead
Pipe further includes the wireless charging device connecting with the Wireless charging coil；The wireless charging device passes through the wireless charging
Coil and wireless charging unit are that the battery of the LED lamp bead inside the transparent conduit carries out wireless charging.In this way, nothing
LED lamp bead, which need to be taken out, to be particularly suitable for envelope completely to charge for it, so as to realize being used for a long time in the environment of closing
The transparent conduit closed avoids dust and enters inside transparent conduit.
Further, the power device is set to the internal or external of the transparent conduit；One embodiment wherein
In, the power device is set to the two sides of the outside of the transparent conduit.The power device in one of the embodiments,
Including push rod or elastic component；The LED lamp bead is equipped with magnetic part in one of the embodiments, and the power device is electromagnetism
Body, the electromagnet accelerate the LED lamp bead using the Lorentz force that electromagnetic field in electromagnetic system generates, and obtain it
Kinetic energy needed for must moving moves under the power effect of the power device, speed with higher and momentum.Further
Ground, the electromagnet include energy supply component, accelerator and electromagnetic switch；Energy supply component includes storing in one of the embodiments,
Battery pack, flux concentrator or homopolar generator, for storing energy；Accelerator includes low in one of the embodiments,
The rail accelerator of direct-current acyclic generator power supply is pressed either to use discrete or continuous coil structure coaxial synchronous accelerator,
For electromagnetic energy to be converted into kinetic energy；Electromagnetic switch, which is used to control, energizes switching on or off for component and accelerator.In this way, passing through
Using electromagnetic force, have the advantages that it is uniform easily controllable, can outside transparent conduit by electromagnetic action formed gravitation and
Repulsion to provide power under the premise of not influencing transparent conduit internal structure for the LED lamp bead, and then is realized preferable
Output control of engine power effect.Further, the power device is slideably positioned in outside the transparent conduit, further, institute
It states power device and is additionally provided with control switch, be embodied as the LED lamp bead offer power or stopping offer power for controlled.
Such as the control switch is wireless control switch, in this way, user or administrator are by mobile phone or computer, it is long-range to send control letter
The control to the power device number can be realized.
Further, the lighting device further includes multiple LED candles, is also provided with multiple liftings on the heat transfer shell
Slot, each lifting slot suspension one LED candle of lifting；In this way, multiple LED candle suspensions are arranged in the heat transfer shell
On, or can be understood as multiple LED candle suspensions and the heat transfer shell is set and is located at the lower section of the heat transfer shell.?
In one embodiment, the LED candle includes vertical loading board, chassis, outer toroid, controller, interior annular, installation sheet, LED hair
Body of light and lampshade, the first end of the vertical loading board are installed in the lifting slot, and the second end of the vertical loading board connects the bottom
Disk, the outer toroid connects the periphery on the chassis, and accommodation groove, the control is collectively formed in the outer toroid and the chassis
Device is installed on the bottom wall of the accommodation groove, and the interior annular is installed on the i.e. described heat transfer shell of bottom wall of the accommodation groove, and
The controller is located in the interior annular, and the installation sheet connects the interior annular, and the LED illuminator is set to the peace
On side of the load far from the interior annular, the LED illuminator is electrically connected the controller, and the lampshade is set to described
Outside LED illuminator.In this way, foring multiple inverted small candle lamps.The controller passes through third in one of the embodiments,
Connecting line connects the power supply line and passes through power supply line's external power supply.Each LED in one of the embodiments,
The controller of candle lamp is wireless controller；Each wireless controller is unified in one of the embodiments, is arranged；Into
One step, the wireless controller of unified setting, which also links with the light switch, to be arranged, in this way, controlling with can be convenient complete
The switch of portion's LED luminescence component and whole LED candles.The control mould group or the arc hide in one of the embodiments,
Block piece joins with the wireless controller of the control module and/or unified setting of the light switch and/or unified setting
Dynamic setting.The arc-shaped structure of the lampshade in one of the embodiments,.For another example, the lampshade is in drops structure.In this way,
So that LED candle light after illuminate image flame outside position, to further increase candle realism.For another example, the vertical loading board
With circular cross-section, for another example, the upper top surface of the vertical loading board and the heart-shaped installing frame is perpendicular.In this way, making LED candle whole
Body is more like traditional candle.The vertical loading board has length adjustment portion in one of the embodiments, and the length adjustment portion uses
In the entire length for adjusting the vertical loading board；The length adjustment portion includes two be mutually socketed in one of the embodiments,
Root casing, two casings are mutually socketed and are spirally connected by internal and external threads realization in one of the embodiments, so as to convenient
Ground adjusts the entire length of the vertical loading board by rotation.
In order to further protect the lampshade of LED candle, its damage is avoided, in one of the embodiments, the LED candle
It further include light cover, the light cover connects end of the outer toroid far from the chassis.For another example, the light cover is detachably connected institute
End of the outer toroid far from the chassis is stated, in this way, during transport, installing light cover, LED candle therein can be protected
The components such as lampshade, the damage for avoiding it from occurring by collision.For another example, the light cover is spirally connected the outer toroid far from the chassis
End.In this way, in terms of the installing and dismounting being spirally connected.It is of course also possible to use the mode clamped.In one of the embodiments,
The first end of the vertical loading board is bolted in the lifting slot, and for another example, the first end of the vertical loading board is interior with the lifting slot
Side wall is spirally connected, in this way, installation and removal are all more convenient, and the structure after installation is relatively firm.
It is understood that traditional candle also brings certain ceremony sense to user during lighting using lighter.
There is this ceremony sense in order to make LED candle also, increase more emotion enjoyment to young man, and lighter " point can be passed through
It is bright " LED candle, the LED candle further includes temp probe in one of the embodiments, and the temp probe is set to institute
The upper top of lampshade is stated, the temp probe is electrically connected the controller, and the controller is also used in the temp probe
It when temperature is greater than preset value, then controls the LED illuminator and lights, in this way, user can heat temperature by the flame of lighter
Degree probe, is based on the higher temperature of lighter flame, so that the temperature of temp probe detection increases, when being greater than preset value, then
The LED illuminator is controlled by controller to light.For another example, the preset value is 50 degrees Celsius.It so, it is possible preferably by beating
Lighter " lights " LED candle.It should be noted that the temperature of lighter flame usually at 200 degrees Celsius or more, is beaten to use
Lighter can very easily " light LED candle ".So, it is possible, which makes LED candle also, has in traditional candle ignition procedures
Ceremony sense, increase more emotion enjoyment to young man.For another example, the temp probe is stainless steel temp probe.For another example, institute
State Stainless Steel probe outer shape be centrum shape, in this way, make stainless steel temp probe more be similar to tradition candle lead.
In order to avoid avoiding the damage of lampshade in the heat transfer to lampshade on temp probe, the temperature in one of the embodiments,
It is additionally provided with heat-insulated film layer between degree probe and the lampshade, so, it is possible preferably to avoid the heat transfer on temp probe
To lampshade, lampshade is avoided because of the damage that localized hyperthermia occurs.
Another embodiment is a kind of LED bar graph lamps and lanterns comprising lighting device described in any of the above-described embodiment.Wherein
In one embodiment, the LED bar graph lamps and lanterns are corridor lamp, and corridor lamp is also known as corridor lamp.LED bar graph lamps and lanterns are integrally in bar shaped,
Part can have various shape, and described in specific as above each embodiment, details are not described herein.
It should be noted that other embodiments of the invention further include, the mutually group of the technical characteristic in the various embodiments described above
Close the lighting device and LED bar graph lamps and lanterns that is formed by, can implement.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of lighting device characterized by comprising
Conduct heat shell, offers mounting groove on the heat transfer shell；
LED luminescence component, the LED luminescence component are mounted on the heat transfer shell and are located in the mounting groove；And
Runner assembly, the runner assembly are set on the heat transfer shell, and the runner assembly is for controlled rotation to switch
The mounting groove.
2. lighting device according to claim 1, which is characterized in that the runner assembly includes supporter, rotary shaft, electricity
Machine, control mould group and arc block piece, the first end of the supporter are set on the heat transfer shell, and the of the supporter
Two ends offer rotating hole, and the rotary shaft wears the rotating hole, and the rotary shaft and the supporter relatively rotate
Setting, the motor are set on the supporter, the motor and the rotation axis connection, the control mould group and the electricity
Mechatronics, the arc block piece are set in the rotary shaft, and the control mould group passes through institute for controlling the motor
It states rotary shaft and drives the arc block piece rotation, so that the open or closed mounting groove of the arc block piece.
3. lighting device according to claim 2, which is characterized in that the shape of the arc block piece and the mounting groove phase
Adaptation.
4. lighting device according to claim 2, which is characterized in that the shape of the arc block piece and the heat transfer shell
It is adapted.
5. lighting device according to claim 2, which is characterized in that the shape of the arc block piece and the LED shine
Component is adapted.
6. according to claim 1 to lighting device described in any one of 5, which is characterized in that the quantity of the LED luminescence component is
It is multiple.
7. lighting device according to claim 6, which is characterized in that multiple LED luminescence components be arranged as linear or
Fold-line-shaped.
8. lighting device according to claim 6, which is characterized in that the light emission direction of multiple LED luminescence components is identical
Or different setting.
9. a kind of LED bar graph lamps and lanterns, which is characterized in that including the lighting device as described in any one of claims 1 to 8.
10. LED bar graph lamps and lanterns according to claim 9, which is characterized in that it is corridor lamp.
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| CN201810948146.7A CN109084275B (en) | 2018-08-20 | 2018-08-20 | Lighting device and LED strip-shaped lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810948146.7A CN109084275B (en) | 2018-08-20 | 2018-08-20 | Lighting device and LED strip-shaped lamp |
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| CN203489116U (en) * | 2013-08-29 | 2014-03-19 | 张舰 | Light-emitting diode (LED) grille spotlight |
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