CN107084338A - Spliced illuminator - Google Patents
Spliced illuminator Download PDFInfo
- Publication number
- CN107084338A CN107084338A CN201710289628.1A CN201710289628A CN107084338A CN 107084338 A CN107084338 A CN 107084338A CN 201710289628 A CN201710289628 A CN 201710289628A CN 107084338 A CN107084338 A CN 107084338A
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- CN
- China
- Prior art keywords
- radiating
- spliced
- splice
- heat
- lamp plate
- 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.)
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Classifications
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- 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
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
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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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of spliced illuminator, including cooling base, radiating splicing component, mounting assembly and LED component, cooling base offer multiple chutes；The splicing component that radiates includes multiple radiating splices, and the first end correspondence of each radiating splice is slideably positioned in a chute, and radiating splice includes multiple stitching sections being detachably connected；Mounting assembly includes lamp plate and multiple nut fasteners, and lamp plate is arranged on radiating splicing component, and each threaded fastener order wears the second end of lamp plate and a radiating splice, and second end of each threaded fastener respectively with lamp plate and a radiating splice is spirally connected.Splice radiate by setting multiple stitching sections being detachably connected, when radiating requirements change, by adjusting the quantity of the stitching section after each radiating splice assembling, can correspond to and adjust different radiating loads, to meet different radiating requirements.
Description
Technical field
The present invention relates to lighting technical field, more particularly to a kind of spliced illuminator.
Background technology
Light fixture refer to can printing opacity, distribution and the utensil for changing light source light distribution, including in addition to light source it is all be used for it is fixed and
Whole parts needed for light source are protected, and be connecteds with power supply necessary circuit annex.It is common, in order to be played to light fixture
Radiating effect, to ensure the normal usage function of light fixture, cooling base (Radiator) is produced when being light fixture work for light fixture
Raw heat, so that light fixture radiating freezes to increase the service life of light fixture and ensure normal working performance.So radiating base
The quality of seat directly affects life-span and the normal working performance of light fixture.It is general, the radiating load of existing light fixture be it is fixed,
Undertaken in light fixture the radiating load that the part of heat sinking function undertaken be it is fixed, still, when light fixture need to install additional lamp group or
When increasing lamp group power, the radiating requirements of light fixture will certainly be caused to greatly increase, if what the part for undertaking heat sinking function was undertaken
When the load that radiates fixes immutable, the heat dispersion of light fixture can be influenceed.
The content of the invention
Based on this, it is necessary to provide a kind of spliced illuminator that radiating load can be adjusted.
A kind of spliced illuminator, including：
Cooling base, the cooling base offers multiple chutes；
Radiate splicing component, and the radiating splicing component includes multiple radiating splices, each radiating splice
First end correspondence is slideably positioned in described in one in chute, and the radiating splice includes multiple stitching sections being detachably connected；
Mounting assembly, the mounting assembly includes lamp plate and multiple nut fasteners, and the lamp plate is arranged at the radiating
On splicing component, each threaded fastener order wears the second end of the splice that radiated described in the lamp plate and one, and often
Second end of the threaded fastener described in one respectively with the splice that radiated described in the lamp plate and one is spirally connected；And
LED component, the LED component includes multiple LED lamp beads, and it is remote that each LED lamp bead is respectively arranged at the lamp plate
On one side from the radiating splicing component.
In one of the embodiments, each chute be arranged in parallel.
In one of the embodiments, each radiating splice order supports setting.
In one of the embodiments, the stitching section includes splicing body and slide connecting part, and the splicing body is offered
Sliding groove, the slide connecting part is used to be slideably positioned in the sliding groove.
In one of the embodiments, the bottom that the splicing body is located at the sliding groove offers stopper slot, described
Slide connecting part is provided with limiting section, and the limiting section is slideably positioned in the stopper slot.
In one of the embodiments, the width of the stopper slot is more than the width of the sliding groove.
In one of the embodiments, the lamp plate has rectangular parallelepiped structure.
In one of the embodiments, each threaded fastener is arranged at intervals, and per the two neighboring screw threads for fastening
The distance between part is equal.
In one of the embodiments, the threaded fastener is screw, screw rod or bolt.
In one of the embodiments, each LED lamp bead rectangular array is arranged at the lamp plate away from the radiating
On the one side of splicing component.
Above-mentioned spliced illuminator radiates splice by setting multiple stitching sections being detachably connected, and is shone when spliced
When bright lamp tool needs to install additional lamp group and increase lamp group power, i.e., when integral heat sink demand becomes big, or spliced illuminator
When needing to reduce lamp group and reduce lamp group power, i.e., integral heat sink demand becomes hour, that is, the radiating of spliced illuminator is needed
When asking change, by adjusting the quantity of the stitching section after each radiating splice assembling, it can correspondingly adjust different radiatings and bear
Lotus, to meet different radiating requirements.
Brief description of the drawings
Fig. 1 is the structural representation of the spliced illuminator of an embodiment of the present invention；
Fig. 2 is the enlarged drawing at A of the spliced illuminator shown in Fig. 1；
Fig. 3 is the structural representation at another visual angle of the spliced illuminator shown in Fig. 1；
Fig. 4 is the structural representation of the cooling base 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 be realized 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
Plus it is thorough 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 can also have 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 ", " level ", " 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 " including one or more
The arbitrary and all combination of related Listed Items.
In one embodiment, a kind of spliced illuminator, including：Cooling base, radiating splicing component, mounting assembly and
LED component, the cooling base offers multiple chutes；The radiating splicing component includes multiple radiating splices, Mei Yisuo
The first end correspondence for stating radiating splice is slideably positioned in described in one in chute, and the radiating splice detachably connects including multiple
The stitching section connect；The mounting assembly includes lamp plate and multiple nut fasteners, and the lamp plate is arranged at the radiating splicing group
On part, each threaded fastener order wears the second end of the splice that radiated described in the lamp plate and one, and each described
Second end of the threaded fastener respectively with the splice that radiated described in the lamp plate and one is spirally connected；The LED component includes multiple LED
Lamp bead, each LED lamp bead is respectively arranged on one side of the lamp plate away from the radiating splicing component.
The spliced illuminator is illustrated with reference to specific embodiment, it is described spliced to further understand
The design of illuminator, referring to Fig. 1, spliced illuminator 10 includes：Cooling base 100, radiating splicing component 200, peace
Arrangement 300 and LED component 400, cooling base 100, radiating splicing component 200 and the laminated structure of mounting assembly 300 are set, i.e.,
Radiating splicing component 200 is located at or is held between cooling base 100 and mounting assembly 300, and LED component 400 is arranged at peace
On arrangement 300, LED component 400 is used to play illuminating effect, cooling base 100, radiating splicing component 200 and mounting assembly
300 are connected to become an overall structure, also, cooling base 100, radiating splicing component 200 and the shared of mounting assembly 300
The radiating load of the spliced illuminator, i.e., the heat that LED component 400 is produced in normal luminous passes through cooling base
100th, radiating splicing component 200 and mounting assembly 300 are radiated jointly, to ensure the normal work of the spliced illuminator
Make performance.
Referring to Fig. 2, cooling base 100 offers multiple chutes 110, chute 110 is used for the radiating splicing group that is slidably installed
Part 200, i.e. being slidably connected by radiate splicing component 200 and cooling base 100, to realize radiating splicing component 200 with dissipating
Hot radical seat 100 is detachably connected.For example, each chute be arranged in parallel.
Referring to Fig. 2, radiating splicing component 200 includes multiple radiating splices 210, each radiating splice 210
First end correspondence be slideably positioned in described in one in chute 110, it is described radiating splice 210 include multiple spellings being detachably connected
Socket part 211, it will be understood that the quantity of stitching section 211 is selected according to actual conditions, for example, the quantity of the stitching section is more
It is few to be directly proportional to the size of the radiating load of the spliced illuminator, for example, respectively radiate a pair of splice and each chute 1
It should set, the first end correspondence of each radiating splice is slideably positioned in described in one in chute；So, when spliced illumination
When light fixture needs to install additional lamp group and increase lamp group power, i.e., when integral heat sink demand becomes big, or spliced illuminator is needed
When reducing lamp group and reducing lamp group power, i.e., integral heat sink demand becomes hour, that is, the radiating requirements of spliced illuminator
During change, by adjusting the quantity of the stitching section 211 after each radiating splice 210 assembling, it can correspond to and adjust different dissipate
Thermic load, to meet different radiating requirements, also, cooling base 100, radiating splicing component 200 and mounting assembly 300 are common
The radiating load of the spliced illuminator is undertaken, so as to improve overall heat dispersion.
In one embodiment, each radiating splice order supports setting, in such manner, it is possible to so that each radiating splicing
Contiguously even closer conduction heat transfer performance more preferably, beneficial to the transport and transmission of heat, and then improves heat dispersion between part；Again
Such as, the stitching section includes splicing body and slide connecting part, and the splicing body offers sliding groove, and the slide connecting part is used to slide
It is arranged in the sliding groove, so, in the two neighboring radiating splice, is slided by slide connecting part one of them described
In the sliding groove for being arranged at another splicing body, so as to realize that the splicing that can dismantle of two stitching sections is grasped
Make, similarly, multiple stitching sections are flexibly spliced by above-mentioned connecting method, to realize each described radiating splice
In, neatly adjust the quantity of the stitching section；And for example, the bottom that the splicing body is located at the sliding groove opens up limited location
Groove, the slide connecting part is provided with limiting section, and the limiting section is slideably positioned in the stopper slot；And for example, the stopper slot
Width is more than the width of the sliding groove, in such manner, it is possible to make to connect more firm between each stitching section, is not susceptible to point
From.
Referring to Fig. 1, mounting assembly 300 includes lamp plate 310 and multiple nut fasteners 320, the lamp plate 310 is arranged at
On the radiating splicing component 200, each order of threaded fastener 320 wears to radiate described in the lamp plate 310 and one and spelled
Second end of fitting 210, and each threaded fastener 320 respectively with described in the lamp plate 310 and one radiate splice 210
The second end be spirally connected, by each nut fastener 320, lamp plate 310 can be securely locked at radiating splicing component 200
On.Set for example, each threaded fastener is corresponded with each radiating splice.Lamp plate 310 is used to install LED component
400。
In one embodiment, the lamp plate has rectangular parallelepiped structure；And for example, each threaded fastener is arranged at intervals, and
The distance between every two neighboring threaded fastener is equal；And for example, the threaded fastener be screw, screw rod or bolt,
So, it is more beneficial for improving integrally-built fixing.
Referring to Fig. 1, LED component 400 includes multiple LED lamp beads 410, each LED lamp bead 410 is respectively arranged at described
On one side of the lamp plate 310 away from the radiating splicing component 210, each LED lamp bead 410 is used to play illuminating effect.Example
Such as, also referring to Fig. 3, each rectangular array of LED lamp bead 410 is arranged at the lamp plate away from the radiating splicing component
One side on, so, beneficial to improve integral illumination effect.
Above-mentioned spliced illuminator 10 radiates splice 210 by setting multiple stitching sections 211 being detachably connected, when
When spliced illuminator needs to install additional lamp group and increase lamp group power, i.e., when integral heat sink demand becomes big, or it is spliced
When illuminator needs to reduce lamp group and reduce lamp group power, i.e., integral heat sink demand becomes hour, that is, spliced illuminator
Radiating requirements change when, by adjust it is each radiating splice 210 assemble after stitching section 211 quantity, can correspond to adjust
The different radiating load of section, to meet different radiating requirements.
It should be noted that in above-mentioned spliced illuminator, the cooling base undertakes main radiating task, i.e.,
The radiating load that the cooling base undertakes is maximum, therefore, in order to improve the cross-ventilation radiating effect of the cooling base, also
It is used to take away the heat on cooling base using the air-flow of external world's flowing, to improve integral heat sink performance, in industry, tradition
Cooling base would generally offer the heat emission hole or heat dissipation channel of multiple insertions on cooling base, extraneous air is from dissipating
One end of hot hole or heat dissipation channel flow to heat emission hole or the heat dissipation channel other end, to play cross-ventilation radiating effect, enters
And the integral heat sink performance of cooling base can be improved, open up heat emission hole or heat dissipation channel to realize to wandering however, using
Still there are the following problems for the design of heat：Because heat emission hole or heat dissipation channel are located inside cooling base, extraneous dust holds
Easily enter and be deposited on heat emission hole or heat dissipation channel in, cause cooling base laying dust problem occur.
In order to mitigate the laying dust problem in the cooling base, for example, in the spelling described in any embodiment of the present invention
Connect in formula illuminator, the cooling base includes：Heat radiator body, dust device and air ducting；Wherein, the heat radiator body
Undertake main radiating load, the dust device is used for when heated so that heat-dissipating cavity in the heat radiator body with outside
Boundary is connected, and plays reinforcement air circulation degree, and to play heat loss through convection effect, the dust device is used to, when not being heated, use
In separating the heat-dissipating cavity in the heat radiator body and extraneous connected relation, dust-proof effect is played, the air ducting is used for
When heated so that the heat-dissipating cavity in the heat radiator body is in communication with the outside, and extraneous air-flow is preferably directed into institute
State in the heat-dissipating cavity of heat radiator body, to strengthen heat loss through convection effect.The heat radiator body includes base, the first arc sticking part
And the second arc sticking part, the first arc sticking part and the second arc sticking part are respectively arranged at the two of the base
End, the base, which has, is provided with heat-dissipating cavity in hollow structure, the base, the first arc sticking part offers multiple
First heat dissipation channel, the first end of each first heat dissipation channel is connected with the heat-dissipating cavity respectively, the second arc patch
Conjunction portion offers multiple second heat dissipation channels, and the first end of each second heat dissipation channel is connected with the heat-dissipating cavity respectively,
Each first heat dissipation channel corresponds setting of being alignd with each second heat dissipation channel, and the base is further opened with multiple lead
Air port, each air guide hole is connected with the heat-dissipating cavity respectively；Wherein, each first heat dissipation channel and it is each described second dissipate
The passage of heat is respectively used to enable the heat-dissipating cavity to be in communication with the outside, to realize heat loss through convection effect, each air guide hole point
The heat-dissipating cavity Yong Yu not enable to be in communication with the outside, to realize heat loss through convection effect, and be additionally operable to play the external world
Air-flow is preferably directed into the heat-dissipating cavity of the heat radiator body, to strengthen heat loss through convection effect.The dust device includes
First hides dirt component and the second screening dirt component, and described first, which hides dirt component, includes the first fixed strip and the screening of multiple first memorial alloys
Bent plate is covered, first fixed strip is arranged on the first arc sticking part, each first memorial alloy masking bent plate
End is connected with first fixed strip respectively, and each first memorial alloy masking bent plate fits in first arc respectively
On shape sticking part, each first memorial alloy masking bent plate is used for correspondence covers the first heat dissipation channel described in one second
End, the first memorial alloy masking bent plate is for making the second end and the external world of first heat dissipation channel even when being thermally deformed
Logical, described second, which hides dirt component, includes the second fixed strip and multiple second memorial alloys masking bent plate, and second fixed strip is set
Be placed on the second arc sticking part, the end of each second memorial alloy masking bent plate respectively with second fixed strip
Connect, and each second memorial alloy masking bent plate is fitted on the second arc sticking part respectively, each described second
Memorial alloy masking bent plate is used for the second end that correspondence covers the second heat dissipation channel described in one, and the second memorial alloy masking is bent
Plate is used to make the second end of second heat dissipation channel be in communication with the outside when being thermally deformed；Wherein, first memorial alloy hides
Covering bent plate is used to play the effect for turn on first heat dissipation channel when being heated, and described the is covered for when not being heated, playing
The effect of one heat dissipation channel, dirt effect is hidden to play, that is, has dust-proof and heat loss through convection effect concurrently；The second memorial alloy masking
Bent plate is used to play the effect for turning on second heat dissipation channel when being heated, for when not being heated, playing masking described second
The effect of heat dissipation channel, dirt effect is hidden to play, that is, has dust-proof and heat loss through convection effect concurrently, and first heat dissipation channel,
The heat-dissipating cavity and second heat dissipation channel can also be connected, and realize overall comprehensively heat loss through convection effect.The wind-guiding
Device includes mounting bar and multiple memorial alloy wind-guiding bent plates, and the mounting bar is arranged on the base, and each memory is closed
The end of golden wind-guiding bent plate is connected with the mounting bar respectively, and each memorial alloy wind-guiding bent plate fits in the bottom respectively
On seat, each memorial alloy wind-guiding bent plate is used for correspondence and covers air guide hole described in one, and the memorial alloy wind-guiding bent plate is used
The air guide hole is set to be in communication with the outside when being thermally deformed, the one side of memorial alloy wind-guiding bent plate towards the base is set
Wind-guiding face is equipped with, the memorial alloy wind-guiding bent plate is used to bend the wind-guiding face when being thermally deformed；Wherein, second note
Recalling alloy masking bent plate is used to play the effect for turning on the air guide hole when being heated, for when not being heated, playing masking described
The effect of air guide hole, dirt effect is hidden to play, that is, has dust-proof and heat loss through convection effect concurrently, and preferably can import air-flow
In to the heat-dissipating cavity, and flowed out from first heat dissipation channel and second heat dissipation channel, enhance heat loss through convection journey
Degree, the memorial alloy wind-guiding bent plate is used to bend the wind-guiding face when being thermally deformed, air-flow can along bending wind-guiding face
It is fed in the heat-dissipating cavity, and is flowed out from first heat dissipation channel and second heat dissipation channel, enhances convection current
Degree of heat radiation.
In order to mitigate the laying dust problem in the cooling base, for example, in the spelling described in any embodiment of the present invention
Connect in formula illuminator, referring to Fig. 4, the cooling base 100 includes：Heat radiator body 700, dust device 800 and wind-guiding dress
Put 900, the heat radiator body undertakes main radiating load, the dust device is used for when heated so that the radiating sheet
Internal heat-dissipating cavity is in communication with the outside, and reinforcement air circulation degree is played, to play heat loss through convection effect, the dust device
For when not being heated, for separating the heat-dissipating cavity in the heat radiator body and extraneous connected relation, playing dust-proof effect,
The air ducting is used for when heated so that the heat-dissipating cavity in the heat radiator body is in communication with the outside, and by the gas in the external world
Stream is preferably directed into the heat-dissipating cavity of the heat radiator body, to strengthen heat loss through convection effect, it is necessary to it is emphasized that institute
Dust device and the air ducting are stated when heated, refers to each LED lamp bead work hair of the spliced illuminator
The heat transfer that light time produces makes the dust device and the air ducting heated into cooling base, certainly, the screening dirt
Device and the air ducting refer to that each LED lamp bead of the spliced illuminator stops being powered not when not being heated
It is luminous.
In one embodiment, the heat radiator body includes base, the first arc sticking part and the second arc sticking part, described
First arc sticking part and the second arc sticking part are respectively arranged at the two ends of the base, and the base has hollow knot
Heat-dissipating cavity is provided with structure, the base, the first arc sticking part offers multiple first heat dissipation channels, each described
The first end of one heat dissipation channel is connected with the heat-dissipating cavity respectively, and the second arc sticking part offers multiple second radiatings
Passage, the first end of each second heat dissipation channel is connected with the heat-dissipating cavity respectively, and each first heat dissipation channel is one by one
Corresponding setting of being alignd with each second heat dissipation channel, the base is further opened with multiple air guide holes, each air guide hole difference
Connected with the heat-dissipating cavity, each first heat dissipation channel and each second heat dissipation channel are respectively used to make the heat dissipation cavity
Body can be in communication with the outside, to realize heat loss through convection effect, each air guide hole be respectively used to enable the heat-dissipating cavity with
External world's connection, to realize heat loss through convection effect, and be additionally operable to play by extraneous air-flow be preferably directed into the radiating this
In the heat-dissipating cavity of body, to strengthen heat loss through convection effect.
In one embodiment, the dust device includes first and hides dirt component and the second screening dirt component, and described first hides dirt
Component includes the first fixed strip and multiple first memorial alloys masking bent plate, and first fixed strip is arranged at first arc
On sticking part, the end of each first memorial alloy masking bent plate is connected with first fixed strip respectively, and each described the
One memorial alloy masking bent plate is fitted on the first arc sticking part respectively, each first memorial alloy masking bent plate
The second end of the first heat dissipation channel described in one is covered for correspondence, when the first memorial alloy masking bent plate is used to be thermally deformed
The second end of first heat dissipation channel is set to be in communication with the outside, described second, which hides dirt component, includes the second fixed strip and multiple second
Memorial alloy covers bent plate, and second fixed strip is arranged on the second arc sticking part, each second memorial alloy
The end of masking bent plate is connected with second fixed strip respectively, and each second memorial alloy masking bent plate is fitted in respectively
On the second arc sticking part, it is logical that each second memorial alloy masking bent plate is used for the second radiating described in correspondence masking one
Second end in road, second memorial alloy masking bent plate be used to making when being thermally deformed the second end of second heat dissipation channel with
External world's connection, the first memorial alloy masking bent plate is used to play the effect for turning on first heat dissipation channel when being heated, and uses
When not being heated, play a part of masking first heat dissipation channel, dirt effect is hidden to play, that is, have concurrently dust-proof and to wandering
Thermal effect；The second memorial alloy masking bent plate is used to play the effect for turning on second heat dissipation channel when being heated, and is used for
When not being heated, play a part of masking second heat dissipation channel, hide dirt effect to play, that is, have dust-proof and heat loss through convection concurrently
Effect, and first heat dissipation channel, the heat-dissipating cavity and second heat dissipation channel can also connect, and realize overall complete
Face heat loss through convection effect, it is necessary to it is emphasized that first memorial alloy masking bent plate and second memorial alloy
Bent plate is covered when heated, refers to the heat biography produced when each LED lamp bead work of the spliced illuminator is luminous
It is handed in the base of cooling base, the first arc sticking part and the second arc sticking part, and then makes described
One memorial alloy covers bent plate and second memorial alloy masking bent plate is heated, certainly, and the first memorial alloy masking is bent
Plate and second memorial alloy masking bent plate refer to each LED lamp bead of the spliced illuminator when not being heated
Stop being powered and do not light.For example, each described one end of first memorial alloy masking bent plate away from first fixed strip is provided with
First light reflecting board, for when first memorial alloy masking bent plate is heated and opened, playing light reflection effect, and then play
Improve illuminating effect, and for example, each one end of second memorial alloy masking bent plate away from second fixed strip is provided with the
Two light reflecting boards, change for when second memorial alloy masking bent plate is heated and opened, playing light reflection effect, and then playing
Kind illuminating effect.
In one embodiment, the air ducting includes mounting bar and multiple memorial alloy wind-guiding bent plates, the mounting bar
It is arranged on the base, the end of each memorial alloy wind-guiding bent plate is connected with the mounting bar respectively, and each note
Recall alloy wind-guiding bent plate to fit in respectively on the base, each memorial alloy wind-guiding bent plate is used for correspondence and covered described in one
Air guide hole, the memorial alloy wind-guiding bent plate is used to make the air guide hole be in communication with the outside when being thermally deformed, the memorial alloy
The one side of wind-guiding bent plate towards the base is provided with wind-guiding face, and the memorial alloy wind-guiding bent plate is used to make when being thermally deformed
The wind-guiding face bending, the second memorial alloy masking bent plate is used to play the effect for turning on the air guide hole when being heated, and uses
When not being heated, play a part of the masking air guide hole, dirt effect is hidden to play, that is, have dust-proof and heat loss through convection effect concurrently
Really, and preferably air-flow can be directed into the heat-dissipating cavity, and be dissipated from first heat dissipation channel and described second
The passage of heat flows out, and enhances heat loss through convection degree, and the memorial alloy wind-guiding bent plate is used to make the wind-guiding face when being thermally deformed
Bending, air-flow can be fed in the heat-dissipating cavity along the wind-guiding face of bending, and from first heat dissipation channel and described
Second heat dissipation channel flows out, and enhances heat loss through convection degree.It is important to note that the first memorial alloy masking bent plate
With second memorial alloy masking bent plate when heated, refer to that each LED lamp bead of the spliced illuminator works
The heat transfer produced when luminous to the base, the first arc sticking part and second arc of cooling base is fitted
In portion, and then the memorial alloy wind-guiding bent plate is set to be heated, certainly, the memorial alloy wind-guiding bent plate refers to when not being heated
Each LED lamp bead of the spliced illuminator, which stops being powered, not to light.
The cooling base of above-mentioned spliced illuminator by setting heat radiator body, dust device and air ducting,
The laying dust problem in the cooling base can be mitigated, and also have heat loss through convection effect concurrently.
It should be noted that the first memorial alloy masking bent plate, second memorial alloy cover bent plate and described
The material of memorial alloy wind-guiding bent plate is the memorial alloy of existing material, is thermally deformed as long as guaranteeing realization, when
So, those skilled in the art neatly can be selected according to present inventive concept in the material of existing memorial alloy.
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 of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and it describes 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 for the ordinary skill people of 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)
1. a kind of spliced illuminator, it is characterised in that including：
Cooling base, the cooling base offers multiple chutes；
Radiate splicing component, and the radiating splicing component includes multiple radiating splices, the first of each radiating splice
End correspondence is slideably positioned in described in one in chute, and the radiating splice includes multiple stitching sections being detachably connected；
Mounting assembly, the mounting assembly includes lamp plate and multiple nut fasteners, and the lamp plate is arranged at the radiating splicing
On component, each threaded fastener order wears the second end of the splice that radiated described in the lamp plate and one, and each institute
Second end of the threaded fastener respectively with the splice that radiates described in the lamp plate and one is stated to be spirally connected；And
LED component, the LED component includes multiple LED lamp beads, and each LED lamp bead is respectively arranged at the lamp plate away from institute
On the one side for stating radiating splicing component.
2. spliced illuminator according to claim 1, it is characterised in that each chute be arranged in parallel.
3. spliced illuminator according to claim 2, it is characterised in that each radiating splice order, which is supported, to be set
Put.
4. spliced illuminator according to claim 1, it is characterised in that the stitching section includes splicing body and cunning
Socket part, the splicing body offers sliding groove, and the slide connecting part is slideably positioned in the sliding groove.
5. spliced illuminator according to claim 3, it is characterised in that the splicing body is located at the sliding groove
Bottom offer stopper slot, the slide connecting part is provided with limiting section, and the limiting section is slideably positioned in the stopper slot.
6. spliced illuminator according to claim 5, it is characterised in that the width of the stopper slot is more than the cunning
The width of access slot.
7. spliced illuminator according to claim 1, it is characterised in that the lamp plate has rectangular parallelepiped structure.
8. spliced illuminator according to claim 1, it is characterised in that each threaded fastener is arranged at intervals,
And often the distance between two neighboring described threaded fastener is equal.
9. spliced illuminator according to claim 8, it is characterised in that the threaded fastener is screw, screw rod
Or bolt.
10. spliced illuminator according to claim 1, it is characterised in that each LED lamp bead rectangular array is set
It is placed on one side of the lamp plate away from the radiating splicing component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710289628.1A CN107084338B (en) | 2017-04-27 | 2017-04-27 | Spliced illuminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710289628.1A CN107084338B (en) | 2017-04-27 | 2017-04-27 | Spliced illuminator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107084338A true CN107084338A (en) | 2017-08-22 |
| CN107084338B CN107084338B (en) | 2019-11-05 |
Family
ID=59612206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710289628.1A Active CN107084338B (en) | 2017-04-27 | 2017-04-27 | Spliced illuminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107084338B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559789A (en) * | 2017-08-29 | 2018-01-09 | 东莞市闻誉实业有限公司 | Heat dissipation plate |
| CN107559611A (en) * | 2017-08-29 | 2018-01-09 | 东莞市闻誉实业有限公司 | Plug-type illuminated in combination external member |
| CN107606592A (en) * | 2017-09-26 | 2018-01-19 | 东莞市闻誉实业有限公司 | Light fixture with heat dissipating ring |
| CN108010461A (en) * | 2017-12-29 | 2018-05-08 | 广东字亮广告器材有限公司 | A kind of Sign Board easy to assembling |
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| CN201081211Y (en) * | 2007-09-10 | 2008-07-02 | 飞天科技股份有限公司 | LED heat dissipation holder |
| CN102261627A (en) * | 2010-05-26 | 2011-11-30 | 方与圆电子(深圳)有限公司 | Heat dissipation structure and lighting device employing same |
| CN202511119U (en) * | 2011-12-22 | 2012-10-31 | 陈俊峰 | Adjustable mining lamp |
| CN103328880A (en) * | 2010-12-22 | 2013-09-25 | 特里多尼克詹纳斯多尔夫有限公司 | Porous heat sink LED lamps |
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| CN201081211Y (en) * | 2007-09-10 | 2008-07-02 | 飞天科技股份有限公司 | LED heat dissipation holder |
| CN102261627A (en) * | 2010-05-26 | 2011-11-30 | 方与圆电子(深圳)有限公司 | Heat dissipation structure and lighting device employing same |
| CN103328880A (en) * | 2010-12-22 | 2013-09-25 | 特里多尼克詹纳斯多尔夫有限公司 | Porous heat sink LED lamps |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107559789A (en) * | 2017-08-29 | 2018-01-09 | 东莞市闻誉实业有限公司 | Heat dissipation plate |
| CN107559611A (en) * | 2017-08-29 | 2018-01-09 | 东莞市闻誉实业有限公司 | Plug-type illuminated in combination external member |
| CN107606592A (en) * | 2017-09-26 | 2018-01-19 | 东莞市闻誉实业有限公司 | Light fixture with heat dissipating ring |
| CN108010461A (en) * | 2017-12-29 | 2018-05-08 | 广东字亮广告器材有限公司 | A kind of Sign Board easy to assembling |
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| Publication number | Publication date |
|---|---|
| CN107084338B (en) | 2019-11-05 |
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