CN107676671A - Adjustable brightness lighting device - Google Patents
Adjustable brightness lighting device Download PDFInfo
- Publication number
- CN107676671A CN107676671A CN201710882084.XA CN201710882084A CN107676671A CN 107676671 A CN107676671 A CN 107676671A CN 201710882084 A CN201710882084 A CN 201710882084A CN 107676671 A CN107676671 A CN 107676671A
- Authority
- CN
- China
- Prior art keywords
- installation support
- swing rod
- lighting device
- installation
- adjustable brightness
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- 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
A kind of adjustable brightness lighting device, including radiating bearing base, installation support component, oscillation adjustment light-emitting device and accommodating component, installation support component include installation support frame and installation support bar.Oscillation adjustment light-emitting device includes multiple oscillation adjustment luminescence components, in an oscillation adjustment luminescence component, oscillation adjustment luminescence component includes rotational swing rod, LED illuminator and push switch, the first end of rotational swing rod and installation support bar rotation connection, LED illuminator is arranged on the second end of rotational swing rod, push switch is arranged on installation support frame, and push switch electrically connects with LED illuminator, and the first end of push switch towards rotational swing rod is set；Accommodating component includes multiple storage blocks, and each block gap of storing is arranged on radiating bearing base, and each block of storing offers accommodating groove respectively, and each accommodating groove, which is used to correspond, stores each LED illuminator, so, it is possible to realize the operation for being easier to adjust brightness.
Description
Technical field
The present invention relates to lighting technical field, more particularly to a kind of adjustable brightness lighting device.
Background technology
Modern lighting fixtures include lighting of home, commercial lighting, industrial lighting, road lighting, Landscape Lighting, special lighting etc..
There is earliest incandescent lamp bulb in the birth of lighting of home from electricity, develops into fluorescent tube, then electricity-saving lamp, halogen finally later
The illumination etc. of plain lamp, halogen tungsten lamp, gas-discharge lamp and LED special materials, all illuminators are mostly or in these light
Develop under the development in source, to all kinds of technique lamp decorations such as from electric lamp holder to Fluorescent Light and Fixtures.
It is well known that using light fixture of the light emitting diode as luminous component, it is referred to as LED lamp, refers to energy printing opacity, divides
Match somebody with somebody and change the utensil of LED light source light distribution, including in addition to LED light source it is all be used to fixing and protect it is complete needed for LED light source
Portion's parts and components, and circuit annex necessary to being connected with power supply.LED lamp is with its efficient, energy-conservation, safety, length
The technical characterstic such as longevity, compact, clear light, as main force's product of illumination market of new generation, and effectively pull environmental protection
The high speed development of Energy Saving Industry.
However, still there is the problem of brightness more difficult regulation in existing light fixture.
The content of the invention
Based on this, it is necessary to provide the adjustable brightness lighting device that a kind of brightness is easier to regulation.
A kind of adjustable brightness lighting device, including：
Radiate bearing base,
Support component is installed, the installation support component includes installation support frame and installation support bar, the installation support
Erection is placed on the radiating bearing base, and the installation support bar is arranged on the installation support frame；
Oscillation adjustment light-emitting device, the oscillation adjustment light-emitting device includes multiple oscillation adjustment luminescence components, each described
Oscillation adjustment luminescence component is arranged at intervals in the installation support component, in an oscillation adjustment luminescence component, institute
Stating oscillation adjustment luminescence component includes rotational swing rod, LED illuminator and push switch, the first end of the rotational swing rod and institute
Installation support bar rotation connection is stated, the LED illuminator is arranged on the second end of the rotational swing rod, the push switch
It is arranged on the installation support frame, the push switch electrically connects with the LED illuminator, and the push switch
Set towards the first end of the rotational swing rod；
Accommodating component, the accommodating component include multiple storage blocks, and each storage block gap is arranged at the radiating and held
Carry on base, each storage block offers accommodating groove respectively, and each accommodating groove is used to correspond each LED hairs of storage
Body of light.
In one of the embodiments, the radiating bearing base has rectangular parallelepiped structure.
In one of the embodiments, the both ends of the installation support frame are respectively arranged with installation protuberance, the installation
The both ends of support bar are mutually fixed with two installation protuberances respectively.
In one of the embodiments, the first end of the rotational swing rod offers rotational installation hole, the installation support
Bar rotates and wears the rotational installation hole.
In one of the embodiments, the first end of the rotational swing rod is equipped with damping ring, the outside of the damping ring
Wall and the hole wall in the rotational installation hole are in close contact.
In one of the embodiments, the rotational swing rod has round bar shape structure, and the damping ring has circular tie
Structure.
In one of the embodiments, the LED illuminator includes LED lamp bead and diffuser, and the LED lamp bead is arranged at
On second end of the rotational swing rod, the diffuser is arranged on the second end of the rotational swing rod, and the LED lamp bead houses
In in the diffuser.
In one of the embodiments, the diffuser has hollow-sphere structures.
In one of the embodiments, the storage block has rectangular parallelepiped structure.
In one of the embodiments, it is equal per the distance between the two neighboring storage block.
Above-mentioned adjustable brightness lighting device is by setting radiating bearing base, installation support component, oscillation adjustment to light
Device and accommodating component, when corresponding to the rotational swing rod for it is required that during luminance-reduction, then causing respective amount is pressed by
Pusher-type switch, the LED illuminator that so, it is possible respective amount stop light emission operation, so, it is possible realization and are easier to adjust brightness
The operation of reduction.When it is required that brightness raises, then the rotational swing rod of respective amount is caused to press corresponding push type
Switch, the LED illuminator that so, it is possible respective amount start light emission operation, so, it is possible realization and are easier to adjust brightness rise
Operation, in such manner, it is possible to realize be easier to adjust brightness operation.
Brief description of the drawings
Fig. 1 is the structural representation of the adjustable brightness lighting device of an embodiment of the present invention.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the better embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make to understand more the disclosure
Add thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more
The arbitrary and all combination of related Listed Items.
In one embodiment, a kind of adjustable brightness lighting device, including：Radiate bearing base, installation support component, pendulum
Dynamic regulation light-emitting device and accommodating component, the installation support component include installation support frame and installation support bar, the installation
Support frame is arranged on the radiating bearing base, and the installation support bar is arranged on the installation support frame；The swing
Regulation light-emitting device includes multiple oscillation adjustment luminescence components, and each oscillation adjustment luminescence component is arranged at intervals at the installation
In support component, in an oscillation adjustment luminescence component, the oscillation adjustment luminescence component includes rotational swing rod, LED
Illuminator and push switch, the first end of the rotational swing rod and the installation support bar rotation connection, the LED illuminator
It is arranged on the second end of the rotational swing rod, the push switch is arranged on the installation support frame, the push type
Switch is electrically connected with the LED illuminator, and the first end of the push switch towards the rotational swing rod is set；It is described
Accommodating component includes multiple storage blocks, and each storage block gap is arranged on the radiating bearing base, each storage block
Accommodating groove is offered respectively, and each accommodating groove, which is used to correspond, stores each LED illuminator, in this way, above-mentioned adjustable
Brightness lighting device is by setting radiating bearing base, installation support component, oscillation adjustment light-emitting device and accommodating component, when need
When causing luminance-reduction, then cause the rotational swing rod of respective amount to press corresponding push switch, so, it is possible pair
Answer the LED illuminator of quantity to stop light emission operation, so, it is possible to realize the operation for being easier to adjust luminance-reduction.When needs make
When obtaining brightness rise, then cause the rotational swing rod of respective amount to press corresponding push switch, so, it is possible corresponding number
The LED illuminator of amount starts light emission operation, so, it is possible realization and is easier to adjust the elevated operation of brightness, in such manner, it is possible to realize
It is easier to adjust the operation of brightness.
The adjustable brightness lighting device is illustrated with reference to specific embodiment, with further understand it is described can
The design of brightness lighting device is adjusted, referring to Fig. 1, adjustable brightness lighting device 10 includes：Radiate bearing base 100, peace
Support component 200, oscillation adjustment light-emitting device 300 and accommodating component 400 are filled, installation support component 200 is arranged at radiating carrying
On base 100, radiating bearing base 100 is used to installing and supporting the installation support component 200.Oscillation adjustment light-emitting device
300 are arranged in installation support component 200, and installation support component 200 is used to installing and supporting the oscillation adjustment light-emitting device
300.Accommodating component 400 is arranged on radiating bearing base 100, and radiating bearing base 100 is used to installing and supporting the storage
Component 400.The brightness of oscillation adjustment light-emitting device 300 can realize the operation for being easier to regulation.Accommodating component 400 is used to store
Protect oscillation adjustment light-emitting device 300.
Referring to Fig. 1, installation support component 200 includes installation support frame 210 and installation support bar 220, the installation branch
Support 210 is arranged on the radiating bearing base 100, and the installation support bar 220 is arranged at the installation support frame 210
On, installation support frame 210 is used to installing and supporting the installation support bar 220.
Referring to Fig. 1, oscillation adjustment light-emitting device 300 includes multiple oscillation adjustment luminescence components 310, each described swing is adjusted
Section luminescence component 310 is arranged at intervals in the installation support component 200, for example, being lighted per the two neighboring oscillation adjustment
The distance between component is equal, for example, the oscillation adjustment light-emitting device is provided with six oscillation adjustment luminescence components, leads to
Cross whether six oscillation adjustment luminescence components of control each emit beam, to reach the control adjustable brightness illumination dress
Put the effect of 10 total brightness.
Referring to Fig. 1, in an oscillation adjustment luminescence component 310, the oscillation adjustment luminescence component 310 includes
Rotational swing rod 311, LED illuminator 312 and push switch 313, the first end of the rotational swing rod 311 support with the installation
Bar 220 is rotatablely connected, and the LED illuminator 312 is arranged on the second end of the rotational swing rod 311, the push switch
313 are arranged on the installation support frame 210, and the push switch 313 electrically connects with the LED illuminator 312, and institute
The first end for stating push switch 313 towards the rotational swing rod 311 is set, for example, user rotates the rotational swing rod with hand
When 311, the first end of rotational swing rod 311 can press the push switch 313, in such manner, it is possible to control its corresponding LED to light
Whether body 312 performs light emission operation.For example, when it is required that during luminance-reduction, then causing the rotational swing rod of respective amount
311 press corresponding push switch 313, and the LED illuminator 312 that so, it is possible respective amount stops light emission operation, in this way,
The operation for being easier to adjust luminance-reduction can be realized.When it is required that brightness raises, then cause described turn of respective amount
Driven fork 311 presses corresponding push switch 313, and the LED illuminator 312 that so, it is possible respective amount starts light emission operation,
It so, it is possible realization to be easier to adjust the elevated operation of brightness, in such manner, it is possible to realize the operation for being easier to adjust brightness.For example,
The oscillation adjustment light-emitting device is provided with six oscillation adjustment luminescence components, by controlling six oscillation adjustments to send out
Whether optical assembly each emits beam, i.e. the LED illuminator of each brightness regulation light fixture can be realized
Perform luminous or stop luminous operation, in this way, by six oscillation adjustment luminescence components as an illumination combination, you can
To reach the effect for the total brightness for controlling the adjustable brightness lighting device.
Referring to Fig. 1, accommodating component 400 includes multiple storage blocks 410, each storage block gap is arranged at the radiating
On bearing base, each storage block 410 offers accommodating groove 411 respectively, and each accommodating groove is used to correspond storage respectively
The LED illuminator 312, when the corresponding LED illuminator 312 need not perform light emission operation, it can be housed in correspondingly
Storage block 410 the accommodating groove 411 in, so, it is possible preferably to protect the LED illuminator.
In one embodiment, the radiating bearing base has rectangular parallelepiped structure；And for example, the both ends of the installation support frame
Installation protuberance is respectively arranged with, the both ends of the installation support bar are mutually fixed with two installation protuberances respectively；And for example,
The first end of the rotational swing rod offers rotational installation hole, and the installation support bar, which rotates, wears the rotational installation hole；Again
Such as, the first end of the rotational swing rod is equipped with damping ring, the lateral wall of the damping ring and the hole wall in the rotational installation hole
It is in close contact, so, user can preferably operate the rotating operation of the rotational swing rod；And for example, the rotational swing rod has
Round bar shape structure, the damping ring have circular ring；And for example, the LED illuminator includes LED lamp bead and diffuser, institute
LED lamp bead to be stated to be arranged on the second end of the rotational swing rod, the diffuser is arranged on the second end of the rotational swing rod,
The LED lamp bead is placed in the diffuser；And for example, the diffuser has hollow-sphere structures；And for example, the storage block
With rectangular parallelepiped structure；And for example, it is equal per the distance between the two neighboring storage block, in such manner, it is possible to improve overall structure
Stability.
Above-mentioned adjustable brightness lighting device 10 is by setting radiating bearing base 100, installation support component 200, swinging
Light-emitting device 300 and accommodating component 400 are adjusted, when it is required that during luminance-reduction, then causing the pendulum rotating of respective amount
Bar 311 presses corresponding push switch 313, and the LED illuminator 312 that so, it is possible respective amount stops light emission operation, such as
This, can realize the operation for being easier to adjust luminance-reduction.When it is required that brightness raises, then cause the described of respective amount
Rotational swing rod 311 presses corresponding push switch 313, and the LED illuminator 312 that so, it is possible respective amount starts luminous behaviour
Make, so, it is possible realization and be easier to adjust the elevated operation of brightness, in such manner, it is possible to realize the operation for being easier to adjust brightness.
Appoint it should be noted that the radiating bearing base of the adjustable brightness lighting device undertakes main radiating
Business, i.e., the true heat gain value that described radiating bearing base undertakes is maximum, in some special circumstances, for example, when the LED lights
During the luminous power increase of body, or during the increasing number of LED illuminator, i.e., described LED illuminator is performing normal illumination work(
During energy, there is the problem of caloric value increase, i.e., the true heat gain value that described radiating bearing base is undertaken increases, this
When, it is also desirable to make the radiating effect increase of the radiating bearing base；When the luminous power of the LED illuminator replys initial shape
During state, or during the quantity reply initial number of LED illuminator, now, the radiating effect of the radiating bearing base maintains just
The radiating effect of beginning, for example, in adjustable brightness lighting device described in any embodiment of the present invention, the radiating carrying
Base is additionally provided with clamping heat radiation module, and the clamping heat radiation module includes heat transfer clamp assemblies, heat transfer transition block, sliding sleeve, dissipated
Hot Handheld Division, auxiliary heat dissipation housing and multiple auxiliary heat dissipation rivet nuts, the heat transfer clamp assemblies include two heat transfers and clamp lamellar body,
End of the first end of the heat transfer transition block respectively with two heat transfer clamping lamellar bodies is mutually fixed, the radiating bearing base
Edge be held on two it is described heat transfer clamping lamellar bodies between, the sliding sleeve be placed on two it is described heat transfer clamping lamellar bodies on, lead to
Cross and move the sliding sleeve and can adjust two described heat transfer clamping the distance between lamellar bodies, i.e. elasticity, for preferably clamping
Radiating bearing base is stated in residence, and the first end at the second end of the heat transfer transition block and the radiating Handheld Division is mutually fixed, described
Radiating Handheld Division is used for operating personnel and carries out grip or gripping, second end at the second end of the radiating Handheld Division and the auxiliary
Radiation shell body phase is fixed, and the auxiliary heat dissipation housing has hollow structure, and each auxiliary heat dissipation rivet nut is arranged at intervals at described
In auxiliary heat dissipation housing, so, when clamping heat radiation module is clamped on the radiating bearing base, the radiating can be made
The radiating effect increase of bearing base, to meet when the luminous power of the LED illuminator increases, or LED illuminator
During increasing number, i.e., there is the demand of caloric value increase during normal illumination function is performed in described LED illuminator, when
When the radiating effect of the radiating bearing base needs to maintain initial radiating effect, then the clamping heat radiation module is removed i.e.
Can.
Appoint it should be noted that the radiating bearing base of the adjustable brightness lighting device undertakes main radiating
Business, i.e., the true heat gain value that described radiating bearing base undertakes is maximum, in order to pursue preferable heat dispersion, it will usually will radiate
Bearing base is designed as solid construction, however, the radiating bearing base of solid construction is excessively heavy, is unfavorable for transport and taking and placing,
And compared with waste of materials.The advantages of in order to have light quality and perfect heat-dissipating concurrently, for example, described in any embodiment of the present invention
Adjustable brightness lighting device in, it is described radiating bearing base be additionally provided with auxiliary heat dissipation module, the auxiliary heat dissipation module
Passed including plastic casing, plastic mounting block, heat dissipation metal pin, heat dissipation metal support division, the first metal heat transfer part, the second metal
Warmware and metal fin, the plastic casing have hollow structure, and the plastic casing is internally formed heat dissipation ventilation cavity,
One end of the plastic casing offers heat dissipation ventilation window, and the heat dissipation ventilation window connects with the heat dissipation ventilation cavity, described
Plastic mounting block is arranged in the heat dissipation ventilation cavity, and the metal fin is arranged on the plastic mounting block, described
The first end of heat dissipation metal pin and the first end of the heat dissipation metal support division are respectively arranged at the outside of the plastic casing
On wall, the first metal heat transfer part wears the plastic casing, and the first end of the first metal heat transfer part with it is described
Heat dissipation metal pin first end connects, and the second metal heat transfer part wears the plastic casing, and second metal passes
The first end of warmware is connected with the heat dissipation metal support division first end, the second end of the first metal heat transfer part and described
Second end of two metal heat transfer parts is connected with the metal fin respectively, is offered on the surface of the radiating bearing base scattered
Hot slot, the second end of the heat dissipation metal pin are plugged in the radiating slot, and the second of the heat dissipation metal support division
The surface with the radiating bearing base is held to be bonded, so, by setting plastic casing and plastic mounting block to be used as body supports
Skeleton, and plastic material is used, can possess the advantages of light quality, pass through heat dissipation metal pin, heat dissipation metal support division,
The heat to radiate on bearing base can be rapidly transferred to metal fin by one metal heat transfer part and the second metal heat transfer part
On, heat is scattered and disappeared into outside air by heat dissipation ventilation window by metal fin, radiating effect is preferable.For example, the gold
Metal is aluminium in category radiating pin, heat dissipation metal support division, the first metal heat transfer part, the second metal heat transfer part and metal fin
Alloy or other heat radiating metals.
It should be noted that in the radiating bearing base of the adjustable brightness lighting device, due to described adjustable
More concentrated after saving the illuminating ray outgoing of brightness lighting device, it is necessary to which the illuminace component for having auxiliary is coordinated, for example, described
Adjustable brightness lighting device also includes floor light module, and the floor light module is connected with the radiating bearing base,
And the floor light module is set around the edge of the radiating bearing base, i.e., described floor light module dissipates with described
The edge connection of hot bearing base, so, by setting the floor light module, the adjustable brightness is enabled to illuminate
The light that device is sent on the whole can more uniformly, and illuminating effect is more preferable, in addition it is also necessary to be done to the floor light module
Good safeguard measure, for example, it is desired to carry out the measure of dustproof and waterproof to it, and preferable thermolysis is had concurrently, for example, in this hair
In adjustable brightness lighting device described in bright any embodiment, the adjustable brightness lighting device also includes multiple auxiliary and shone
Bright module, each floor light module are arranged at intervals at the edge of the radiating bearing base；Wherein, each floor light
The light that module is used to the adjustable brightness lighting device is sent is more uniform on the whole so that illuminating effect is more
It is good.In a floor light module, the floor light module include laterally heat transfer bar, heat radiating cup, it is heated straighten bar,
Lid, the ring that conducts heat, heated straighten install core, auxiliary LED luminescence unit, rotary core, sealing lower cover and elastic yarn, the horizontal stroke in sealing
To heat transfer bar first end with it is described radiating bearing base be connected, it is described laterally heat transfer bar the second end and the heat radiating cup outside
Side wall is connected, and the heated first end for straightening bar is connected with the lateral wall of the heat radiating cup, and described be heated straightens bar
First end is adjacent to the second end connection of the laterally heat transfer bar, the second end for straightening bar and the sealing top cap of being heated
Connect, the first end of the heat radiating cup offers extending port, and the second end of the heat radiating cup offers movable span, covered in the sealing
Cover on the extending port, covered in the sealing for covering the extending port, it is described heated when straightening that bar is heated to be straightened, use
In driving direction of the lid away from the extending port in the sealing to move, so that the extending port opens wide, the heat transfer ring is set
In on the madial wall of the heat radiating cup, and the heat transfer ring is set adjacent to the first end of the laterally heat transfer bar, described heated
The first end and the heat transfer ring for straightening installation core are mutually fixed, and the auxiliary LED luminescence unit is arranged at described be heated and straightens peace
It is described heated when straightening that installation core is heated to be straightened on second end of cored, for driving the auxiliary LED luminescence unit to pass through institute
Extending port is stated, and the auxiliary LED luminescence unit is placed on outside the heat radiating cup, the rotary core is arranged at the movable span
Marginal position at, sealing lower cover and the rotary core are rotatablely connected, and the sealing lower cover is used to cover the movable span,
The first end of the elastic yarn is connect with the sealing top cap, and the second end of the elastic yarn is connected with the sealing lower cover, institute
When stating the direction motion of the remote extending port of lid in sealing, for driving the sealing lower cover with respect to institute by the elastic yarn
Rotary core rotation is stated, and opens wide the movable span.
In order to play the effect of preferable dustproof and waterproof, and have preferable thermolysis concurrently, and enable to described
The light that adjustable brightness lighting device is sent on the whole can more uniformly, and illuminating effect is more preferable, for example, referring to institute
Stating adjustable brightness lighting device also includes multiple floor light modules, and each floor light module is arranged at intervals at described dissipate
The edge of hot bearing base, so, each floor light module are used to cause what the adjustable brightness lighting device was sent
Light is more uniform on the whole so that illuminating effect is more preferable, that is to say, that can not ensure its tool in normal luminous component
Have during preferable illuminating effect, it is necessary to the floor light module additionally be set, to improve the uniformity of integral illumination and brightness
Deng illuminating effect.
For example, in a floor light module, the floor light module include laterally heat transfer bar, heat radiating cup,
It is heated to straighten bar, lid in sealing, heat transfer ring, heated straighten installation core, auxiliary LED luminescence unit, rotary core, seal lower cover and bullet
Sex pilus, the first end of the laterally heat transfer bar are connected with the radiating bearing base, the second end of the laterally heat transfer bar and institute
The lateral wall connection of heat radiating cup is stated, so, the heat on the radiating bearing base can be quick by the bar that laterally conducts heat
Ground is transferred on the heat radiating cup, for aid in it is described radiating bearing base play thermolysis, i.e., described heat radiating cup be used for
The radiating bearing base shared radiating load.The heated first end for straightening bar and the lateral wall of the heat radiating cup connect
Connect, and the heated first end for straightening bar connects adjacent to the second end of the laterally heat transfer bar, so, when the LED is sent out
When body of light lights, the radiating bearing base can be transferred heat on the laterally heat transfer bar, further, described laterally to pass
The heat that hot rod is transferred on the heat radiating cup can be rapidly transferred on the laterally heat transfer bar, and described be heated straightens bar
Second end connects with the sealing top cap, and the first end of the heat radiating cup offers extending port, and the second end of the heat radiating cup is opened
Provided with movable span, housing covers for covering the extending port on the extending port in the sealing in the sealing, described
It is heated when straightening that bar is heated to be straightened, the direction away from the extending port is covered in the sealing move for driving, so that described stretch
Outlet is opened wide, that is to say, that when the radiating bearing base heat in the LED illuminator is transferred to successively it is described
Laterally heat transfer bar, the heat radiating cup and described heated when straightening bar, it is described heated to straighten bar and be thermally deformed so that originally
It is located to cover in the sealing on the extending port and is moved to the direction away from the extending port, so that the extending port opens
Open, radiating effect is preferable, certainly, it is described it is heated straighten bar for it is heated when, i.e., when described LED illuminator is not luminous, the radiating
When bearing base does not absorb the heat from the LED illuminator, namely when the adjustable brightness lighting device is not powered on, institute
State it is heated straighten bar and will not straighten, now, lid now, can play in the state for covering the extending port in the sealing
The effect of dustproof and waterproof, for example, when not opening light fixture daytime, dustproof and waterproof can be played a part of, when opening light fixture at night,
And can enough plays preferable radiating effect.The heat transfer ring is arranged on the madial wall of the heat radiating cup, and the heat transfer ring
The neighbouring first end for laterally conducting heat bar is set, and the heat transfer ring can preferably absorb the from the laterally heat transfer bar
The heat of one end, the heated first end for straightening installation core are mutually fixed with the heat transfer ring, and the auxiliary LED luminescence unit is set
It is placed on heated second end for straightening installation core, so, because the heated installation core that straightens is connected with the heat transfer ring,
It is described heated when straightening that installation core is heated to be straightened when LED illuminator lights, and when the extending port opens wide, for driving
The auxiliary LED luminescence unit passes through the extending port, i.e., described auxiliary LED luminescence unit extend out to outer from the extending port
In portion's environment, and the auxiliary LED luminescence unit is set to be placed on outside the heat radiating cup, so, the auxiliary LED luminescence unit energy
Normal illuminating effect is enough played, when light fixture is not powered on, and can enough covers the extending port using lid in the sealing, and
The heated installation core that straightens also is not straightened, and it is placed in the heat radiating cup with the auxiliary LED luminescence unit, for rising
To the effect for protecting the auxiliary LED luminescence unit, play a part of water proof and dust proof.The rotary core is arranged at the movable span
Marginal position at, sealing lower cover and the rotary core are rotatablely connected, and the sealing lower cover is used to cover the movable span,
The first end of the elastic yarn is connect with the sealing top cap, and the second end of the elastic yarn is connected with the sealing lower cover, institute
When stating the direction motion of the remote extending port of lid in sealing, covered in the sealing described close for being driven by the elastic yarn
Envelope lower cover rotates relative to the rotary core, and now, the sealing lower cover moves to the direction covered in the sealing, i.e., described
Sealing lower cover moves to the direction away from the movable span, and opens wide the movable span, so, can when light fixture is powered
So that the extending port is in communication with the outside respectively with the movable span, so, it is possible to strengthen heat loss through convection effect.It is for example, described
The one side of lid towards the heat radiating cup is provided with reflecting layer in sealing, and the reflecting layer is sent out the auxiliary LED luminescence unit
The light gone out is reflected, and it is preferably exposed to outside.
It is important to note that heretofore described be heated refers to that the LED illuminator work is hot caused by luminous
Amount be transferred to it is heated straighten bar and heated when straightening installation core straighten bar and the heated installation core that straightens is heated so that heated, be heated
It is marmem to straighten bar and the heated material for straightening installation core, and is the marmem of existing material,
As long as guaranteeing realization to be thermally deformed, certainly, those skilled in the art can be neatly existing according to present inventive concept
Have in the material of marmem and selected.Wherein, marmem (Shape Memory Alloys, SMA) is one
Its deformation occurred at a lower temperature can be completely eliminated in kind after heat temperature raising, recover the alloy of original-shape before its deformation
Material, that is, original state is replied, that is, possess the alloy of " memory " effect；Certainly, it is contemplated that currently because described be heated straightens bar
It is marmem with the heated material for straightening installation core, cost is higher, therefore, and in currently used field, above-mentioned design
It is extremely applicable in some extremely sensitive to introduced contaminants or other requirements high-grade field of light fittings, certainly, above-mentioned design is also
Suitable for ordinary lamp and lantern field, after the decline of marmem cost, the light fixture based on the application design will obtain wider
General application and more favored by consumer.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply 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, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that the ordinary skill people for this area
For member, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the present invention's
Protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
- A kind of 1. adjustable brightness lighting device, it is characterised in that including：Radiate bearing base,Support component is installed, the installation support component includes installation support frame and installation support bar, and the installation support is set up It is placed on the radiating bearing base, the installation support bar is arranged on the installation support frame；Oscillation adjustment light-emitting device, the oscillation adjustment light-emitting device include multiple oscillation adjustment luminescence components, each swing Regulation luminescence component is arranged at intervals in the installation support component, in an oscillation adjustment luminescence component, the pendulum Dynamic regulation luminescence component includes rotational swing rod, LED illuminator and push switch, the first end of the rotational swing rod and the peace Support bar rotation connection is filled, the LED illuminator is arranged on the second end of the rotational swing rod, and the push switch is set In on the installation support frame, the push switch electrically connects with the LED illuminator, and the push switch direction The first end of the rotational swing rod is set；Accommodating component, the accommodating component include multiple storage blocks, and each storage block gap is arranged at the radiating carrying bottom On seat, each storage block offers accommodating groove respectively, and each accommodating groove is used for each LED of one-to-one corresponding storage and lighted Body.
- 2. adjustable brightness lighting device according to claim 1, it is characterised in that the radiating bearing base has length Cube structure.
- 3. adjustable brightness lighting device according to claim 1, it is characterised in that the both ends point of the installation support frame Installation protuberance is not provided with, and the both ends of the installation support bar are mutually fixed with two installation protuberances respectively.
- 4. adjustable brightness lighting device according to claim 1, it is characterised in that the first end of the rotational swing rod is opened Provided with rotational installation hole, the installation support bar, which rotates, wears the rotational installation hole.
- 5. adjustable brightness lighting device according to claim 4, it is characterised in that the first end set of the rotational swing rod Damping ring is equipped with, the lateral wall of the damping ring and the hole wall in the rotational installation hole are in close contact.
- 6. adjustable brightness lighting device according to claim 5, it is characterised in that the rotational swing rod has round bar shape Structure, the damping ring have circular ring.
- 7. adjustable brightness lighting device according to claim 1, it is characterised in that the LED illuminator includes LED Pearl and diffuser, the LED lamp bead are arranged on the second end of the rotational swing rod, and the diffuser is arranged at the pendulum rotating On second end of bar, the LED lamp bead is placed in the diffuser.
- 8. adjustable brightness lighting device according to claim 7, it is characterised in that the diffuser has hollow sphere Structure.
- 9. adjustable brightness lighting device according to claim 1, it is characterised in that the storage block has cuboid knot Structure.
- 10. adjustable brightness lighting device according to claim 1, it is characterised in that per the two neighboring storage block The distance between it is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710882084.XA CN107676671B (en) | 2017-09-26 | 2017-09-26 | Lighting device with adjustable brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710882084.XA CN107676671B (en) | 2017-09-26 | 2017-09-26 | Lighting device with adjustable brightness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107676671A true CN107676671A (en) | 2018-02-09 |
| CN107676671B CN107676671B (en) | 2020-02-07 |
Family
ID=61137282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710882084.XA Active CN107676671B (en) | 2017-09-26 | 2017-09-26 | Lighting device with adjustable brightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107676671B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204993555U (en) * | 2015-09-02 | 2016-01-20 | 广东建设职业技术学院 | High appearance lamps and lanterns of clapping |
| CN106931325A (en) * | 2017-04-07 | 2017-07-07 | 四川圣典节能服务有限公司 | It is easy to adjust the LED lamp of brightness |
-
2017
- 2017-09-26 CN CN201710882084.XA patent/CN107676671B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204993555U (en) * | 2015-09-02 | 2016-01-20 | 广东建设职业技术学院 | High appearance lamps and lanterns of clapping |
| CN106931325A (en) * | 2017-04-07 | 2017-07-07 | 四川圣典节能服务有限公司 | It is easy to adjust the LED lamp of brightness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107676671B (en) | 2020-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107606592A (en) | Light fixture with heat dissipating ring | |
| CN107676670A (en) | With the light fixture for rotating shield | |
| CN107559681A (en) | Array adjusts luminaire | |
| CN107676672B (en) | Reflection-type lamp | |
| CN107676671A (en) | Adjustable brightness lighting device | |
| CN107575847B (en) | Illumination heat dissipation assembly | |
| CN107327748B (en) | Radiate lighting apparatus | |
| CN107631177B (en) | Adjusting lamps and lanterns with button switch | |
| CN107366846B (en) | Hinge lamp combination part | |
| CN107524932B (en) | Rotary closed lighting equipment | |
| CN107631208B (en) | Barrel cover light-emitting device | |
| CN107654897A (en) | Drawing and pulling type light-emitting lamp | |
| CN107726058A (en) | Cabinet type storage lighting device | |
| CN107726273B (en) | Luminous lighting external member | |
| CN107559680A (en) | Lift umbrella-type illuminator | |
| CN201866591U (en) | Self-radiating LED bulb | |
| CN107701934B (en) | Heat-dissipating luminous device | |
| CN107701985A (en) | Rotary disc lamp | |
| CN107606527A (en) | Latch-type illumination light-emitting component | |
| CN107489911A (en) | Light fixture with ejection structure | |
| CN107701933B (en) | Heat loss through convection lamps and lanterns | |
| CN203823601U (en) | Glass lamp cup LED down lamp | |
| CN107524931B (en) | Folding lamp | |
| CN107559771B (en) | Light-emitting lighting device | |
| CN107366845B (en) | Clamshell heat dissipation lighting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |