CN106764481A - Lighting apparatus - Google Patents
Lighting apparatus Download PDFInfo
- Publication number
- CN106764481A CN106764481A CN201611079611.5A CN201611079611A CN106764481A CN 106764481 A CN106764481 A CN 106764481A CN 201611079611 A CN201611079611 A CN 201611079611A CN 106764481 A CN106764481 A CN 106764481A
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- China
- Prior art keywords
- heat
- column
- light
- lighting apparatus
- tubular
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/08—Refractors for light sources producing an asymmetric light distribution
Abstract
A kind of lighting apparatus, including column, lamp plate component, light fixture, cartridge lamp shade assembly and light scattering component.Lamp plate component includes multiple tubular lamp plates.Light fixture includes multiple illumination modules, and each illumination module includes multiple LED illuminators, and each LED illuminator of each illumination module is spaced and surround and is arranged on the outer surface of corresponding tubular lamp plate.Cartridge lamp shade assembly includes multiple tubular lampshades.Light scatters component includes light conducting cylinder and multiple scattering particle filled composites, and scattering cylinder has hollow cylindrical structure, and light conducting cylinder is placed on outside column, and the lateral wall of each tubular lampshade is fitted with the madial wall for scattering cylinder respectively.Above-mentioned lighting apparatus is capable of the wide-angle type illuminating effect of degree of realization, and illumination uniformity is higher.And light conducting cylinder is used to gathering and guiding the path of light, recycle scattering particle filled composite to the scattering of light, refraction and reflecting effect, light rendering effect can be played, improve the illuminating effect of lighting apparatus.
Description
Technical field
The present invention relates to lighting technical field, more particularly to a kind of lighting apparatus.
Background technology
At present, conventional bulb using tungsten filament as light emitting source, install, change all quite convenient by its simple structure.Osram lamp
Structure generally in the affixed adapter of tail end of spherical shape tubular lampshade, there is adapter screw thread to be available for being screwed into general tube face
It is interior.When turn-on power, the tungsten filament meeting heating luminous in tubular lampshade, and then reach the purpose of illumination.In recent years, due to luminous
Diode (light emitting diode, LED) has small volume, driving voltage is low, reaction rate is fast, shatter-proof, long lifespan
And meet the characteristics such as environmental protection, then replace traditional light emitting source.With scientific and technological constantly development and progressive, the hair of light emitting diode
Light efficiency has not only surmounted osram lamp (efficiency is about 10~201m/W) already, has also placed oneself above at present in fluorescent tube (efficiency
About 60~801m/W) on.Along with current electronic building brick increasingly requires compactization so that ball alveolitoid light-emitting diodes
Pipe gradually replaces osram lamp and turns into a large amount of and wide variety of lighting device.
In general, the lighting angle about 180 degree of existing ball alveolitoid light emitting diode, in other words, i.e., existing ball alveolitoid
The lighting angle of light emitting diode cannot take other scopes more than 180 degree into account, thus result in existing ball alveolitoid light emitting diode
In the problem limited in light angle scope.
Regarding to the issue above, the illuminator of some wide-angle types, such as corn lamp and cylindrical lamp are occurred in that on the market, so
And, existing wide-angle type illuminator still has that illumination uniformity is poor, and the angle of emergent light less is asked
Topic, the i.e. poor problem of wide-angle type illuminating effect.
Also, the illuminator of existing wide-angle type is poor to the scattering of light, refraction and reflecting effect, i.e., to light
Light rendering effect is poor.
The content of the invention
Based on this, it is necessary to provide that a kind of illumination uniformity is higher, wide-angle type illuminating effect preferably and light conducting cylinder is used for
Gather and guide the path of light, recycle scattering particle filled composite to the scattering of light, refraction and reflecting effect, light can be played
Rendering effect, the preferable lighting apparatus of illuminating effect.
A kind of lighting apparatus, including：
Column,
Lamp plate component, including multiple tubular lamp plates, each tubular lamp plate are placed on outside the column respectively, and each described
Tubular lamp plate interval setting；
Light fixture, including multiple illumination modules, each illumination module are corresponded and are arranged at tubular lamp plate described in
On, each illumination module includes multiple LED illuminators, each described LED illuminator interval of each illumination module and
It surround and is arranged on the outer surface of the corresponding tubular lamp plate；
Cartridge lamp shade assembly, including multiple tubular lampshades, each tubular lampshade are corresponded and are placed on cylinder described in
Outside shape lamp plate, and each described LED illuminator of each illumination module is placed in the corresponding tubular lampshade；And
Light scatters component, including light conducting cylinder and multiple scattering particle filled composites, and the scattering cylinder has hollow cylindrical knot
Structure, the light conducting cylinder is placed on outside the column, and each tubular lampshade lateral wall respectively with it is described scattering cylinder inner side
Wall is fitted, and each scattering particle filled composite is filled in the scattering cylinder, and the scattering particle filled composite interval setting.
Wherein in one embodiment, the scattering particle filled composite is shaped as threadiness, spherical shape or polygon prism shape.
Wherein in one embodiment, the two ends of each tubular lampshade are respectively arranged with retainer ring, the retainer ring
On the madial wall of the lampshade, the Fixing shrink ring is placed in outside the tubular lamp plate.
Wherein in one embodiment, the tubular lamp plate has hollow cylindrical structure.
Wherein in one embodiment, the distance between two neighboring described LED illuminator is equal.
Wherein in one embodiment, the column has cylindrical-shaped structure.
Wherein in one embodiment, each described LED illuminator of each illumination module radially distributes in right
On the outer surface of the tubular lamp plate answered.
Above-mentioned lighting apparatus is by setting column, lamp plate component, light fixture and cartridge lamp shade assembly, and each illumination
Each LED illuminator of module is spaced and around being arranged on corresponding tubular lamp plate outer surface, and the wide-angle type for being capable of degree of realization shines
Really, illumination uniformity is higher for obvious results.And light scattering component includes light conducting cylinder and multiple scattering particle filled composites, scattering cylinder has
Hollow cylindrical structure, light conducting cylinder is placed on outside column, and the lateral wall of each tubular lampshade is pasted with the madial wall for scattering cylinder respectively
Close, each scattering particle filled composite is filled in scattering cylinder, and scattering particle filled composite interval setting, so, dissipated by setting light
Component is penetrated, and light conducting cylinder is used to gather and guide the path of light, recycles scattering, refraction of the scattering particle filled composite to light
And reflecting effect, light rendering effect can be played, improve the illuminating effect of lighting apparatus.
Brief description of the drawings
Fig. 1 is the structural representation of the lighting apparatus of an embodiment of the present invention；
Fig. 2 is the structural representation of another angle of the lighting apparatus shown in Fig. 1；
Fig. 3 is sectional view of the lighting apparatus shown in Fig. 2 along line A-A；
Fig. 4 is the structural representation of the lighting apparatus for inventing another implementation method；
Fig. 5 is the structural representation of the lighting apparatus of another implementation method of the invention；
Fig. 6 is the structural representation of the light scattering component shown in Fig. 5；
Fig. 7 is the structural representation of the transition apparatus of an embodiment of the present invention；
Fig. 8 is the structural representation of the retracting device of an embodiment of the present invention.
Specific 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 better embodiment of the invention.But, the present invention can be realized in many different forms, however it is not limited to herein
Described implementation method.On the contrary, the purpose for providing these implementation methods 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 directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique implementation method to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article with belong to technical field of the invention
The implication that technical staff is generally understood that is identical.The term for being used in the description of the invention herein is intended merely to description tool
The purpose of the implementation method 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 of combination of related Listed Items.
In one implementation method, a kind of lighting apparatus, including：Column, lamp plate component, including multiple tubular lamp plates, it is each described
Tubular lamp plate is placed on outside the column respectively, and each tubular lamp plate interval setting；Light fixture, including multiple illumination moulds
Group, each illumination module is corresponded and is arranged on tubular lamp plate described in, and each illumination module is sent out including multiple LED
Body of light, each described LED illuminator of each illumination module is spaced and surround and is arranged at the outer of the corresponding tubular lamp plate
On surface；Cartridge lamp shade assembly, including multiple tubular lampshades, each tubular lampshade are corresponded and are placed on tubular described in
Outside lamp plate, and each described LED illuminator of each illumination module is placed in the corresponding tubular lampshade；And light dissipates
Component, including light conducting cylinder and multiple scattering particle filled composites are penetrated, the scattering cylinder has hollow cylindrical structure, the guide-lighting jacket casing
It is placed in outside the column, and the lateral wall of each tubular lampshade is fitted with the madial wall for scattering cylinder respectively, it is each described scattered
Particle filled composite is penetrated to be filled in the scattering cylinder, and the scattering particle filled composite interval setting.
Fig. 1 and Fig. 3 is referred to, lighting apparatus 10 includes column 100, lamp plate component 200, light fixture 300 and cartridge lamp
Shade assembly 400, lamp plate component 200 is placed on outside column 100, and lamp plate component 200 is mutually fixed with column 100, light fixture
300 are arranged on lamp plate component 200, and cartridge lamp shade assembly 400 is placed on outside lamp plate component 200, and light fixture 300 is accommodating
In in cartridge lamp shade assembly 400, the light that light fixture 300 sends is exposed in external environment condition through cartridge lamp shade assembly 400.
Also referring to Fig. 1 and Fig. 3, column 100 has hollow structure, and column 100 is used to play heat transfer effect, when will be vertical
When post 100 is installed, directly by column 100 it is vertically-mounted or place.Column 100 has hollow circle tube structure, this
Sample, is inserted into the column beneficial to transition apparatus so that transition apparatus play collection heat effect, meanwhile, hollow setting it is described
Column can make the overall structure of the lighting apparatus lighter, be more beneficial for carrying out carrying movement.
Fig. 3 is referred to, column 100 offers inserting groove 120, and inserting groove 120 is used to house transition apparatus, for column
100 play heat-absorbing action, reduce the radiating load of column 100, and then can greatly reduce the side thickness of the column, real
Existing portable effect, it is easier to carry out carrying movement, make lighting apparatus 10 be more suitable for open air and use, e.g., be adapted to open air
Activity party is used as illuminations.
It should be noted that when lighting apparatus 10 is installed, outside support is inserted into the column, and e.g., transition dress
Put and be inserted into the column, the heat on column 100 can quickly and in time be mounted support, and such as heat is by transition apparatus
Absorbed, so as to play preferable thermolysis, in the process, column 100 as heat transfer and/or radiating transition member,
The radiating load that it undertakes is smaller, therefore, it is possible to make lighting apparatus 10 realize the design effect of lighting, and can also have compared with
Good heat dispersion.For example, the mounting bracket is transition apparatus, it has preferable heat dispersion.
Fig. 3 is referred to, lamp plate component 200 includes multiple tubular lamp plates 210, and each tubular lamp plate 210 is placed on column respectively
Outside 100, and each interval setting of tubular lamp plate 210, the lateral wall directly contact of the madial wall of tubular lamp plate 210 and the column,
On heat transfer to the column on the tubular lamp plate.For example, the tubular lamp plate is aluminium base, for installing the photograph
On bright component, and heat transfer to the column of generation that the light fixture is lighted.
Fig. 3 is referred to, light fixture 300 includes multiple illumination modules 310, and each illumination module 310 is corresponded and is arranged at
On one tubular lamp plate 210, each illumination module 310 includes multiple LED illuminators 311, each LED hairs of each illumination module 310
Body of light 311 is spaced and around being arranged on the corresponding outer surface of tubular lamp plate 210, the light that LED illuminator 311 sends passes through institute
State cartridge lamp shade assembly irradiation external environment condition.For example, the LED illuminator is LED lamp bead or other LED emitting components.
Fig. 3 is referred to, cartridge lamp shade assembly 400 includes multiple tubular lampshades 410, and each tubular lampshade is corresponded
It is placed on outside a tubular lamp plate 410, and each described LED illuminator 311 of each illumination module 310 is placed in corresponding cartridge lamp
In cover 410, the light that LED illuminator 311 sends when working exposes to external environment condition, tubular lampshade 410 through tubular lampshade 410
For the LED illuminator 311 for protecting it internal.For example, the tubular lampshade has hollow circle tube structure.
In one implementation method, the tubular lampshade is frosted tubular lampshade, and its scattering atomizing effect to light is good, more has
Beneficial to the uniformity for improving illumination.
In one implementation method, the quantity of each described LED illuminator on the column from one end of the column to
The other end of the column gradually increases, for forming gradient illuminating effect.For example, between the two neighboring LED illuminator
Distance it is equal.The light transmission cylinder has hollow cylindrical structure.
Above-mentioned lighting apparatus 10 is by setting column 100, lamp plate component 200, light fixture 300 and cartridge lamp shade assembly
400, and each LED illuminator 311 of each illumination module 310 is spaced and around being arranged at the corresponding appearance of tubular lamp plate 210
On face, 360 degree of wide-angle type illuminating effect can be realized, illumination uniformity is higher.
The brightness of illumination of the lighting apparatus is improved to be more convenient for, and realizes Modular assembled effect, for example, please ask
Refering to Fig. 4, the lighting apparatus also includes brightness enhancement components 500, and brightness enhancement components 500 include the post 510, mounting post that spins
520th, diffuser 530 and LED light bar (not shown), the outer surface of the column offer the groove that spins, and the groove that spins is positioned at phase
Between two adjacent tubular lampshades, the first screw thread, the first of the post that spins are provided with the madial wall of the groove that spins
The outer surface at end is provided with the second screw thread, the first end of the post that spins be placed in it is described spin in groove, and first screw thread
It is spirally connected with second screw thread, the mounting post is mutually fixed with the second end of the post that spins, the diffuser is placed on described
Outside mounting post, the LED light bar winding is arranged in the mounting post, and the LED light bar is placed in the diffuser, this
Sample, by setting brightness enhancement components 500, the post 510 that spins only need to be screwed in the rotation opened up to the outer surface of the column
In access slot, you can brightness enhancement components 500 are connected with the agent structure of the lighting apparatus, similar to the assembling effect of modular
Really, i.e., assembly and disassembly are more convenient, and brightness of illumination can be superimposed, and the illumination that can be more convenient for improving the lighting apparatus is bright
Degree.
For example, the column has hollow columnar structures；And for example, the post that spins has cylindrical-shaped structure；And for example, institute
Stating mounting post has cylindrical-shaped structure；And for example, the LED light bar has helicoidal structure；And for example, first screw thread is interior spiral shell
Line, second screw thread is external screw thread, and the external screw thread is spirally connected with the internal thread；And for example, the diffuser is frosted printing opacity
Cover, in this way, integrally-built stability can either be improved, additionally it is possible to improve the convenience of dismounting.
In order to improve scattering to light, refraction and reflecting effect, for playing light rendering effect, for example, please joining in the lump
Read Fig. 5 and Fig. 6, the lighting apparatus also includes that light scatters component 600, light scattering component 600 includes light conducting cylinder 610 and many
Individual scattering particle filled composite 620, the scattering cylinder has hollow cylindrical structure, and the light conducting cylinder is placed on outside the column, and
Madial wall of the lateral wall of each tubular lampshade respectively with the scattering cylinder is fitted, and each scattering particle filled composite is filled in
In the scattering cylinder, and the scattering particle filled composite interval setting, so, component 600 is scattered by setting light, and it is guide-lighting
Cylinder 610 is used to gathering and guiding the path of light, recycles scattering particle filled composite 620 to the scattering of light, refraction and reflection effect
Really, light rendering effect can be played, the illuminating effect of the lighting apparatus is improved.
For example, the scattering particle filled composite is shaped as threadiness, spherical shape or polygon prism shape；And for example, each cylinder
The two ends of shape lampshade are respectively arranged with retainer ring, and the retainer ring is located on the madial wall of the lampshade, and the retainer ring is nested with
In outside the tubular lamp plate；And for example, the tubular lamp plate has hollow cylindrical structure；And for example, the two neighboring LED lights
The distance between body is equal；And for example, the column has cylindrical-shaped structure；And for example, each described LED of each illumination module
Illuminator radially distributes on the outer surface of the corresponding tubular lamp plate, in such manner, it is possible to light rendering effect is improved, and
Improve integrally-built stability.
It should be noted that making due to the portable design of lighting apparatus lighting apparatus deflection and suitable for open air
With the column of that is, described lighting apparatus lighting apparatus undertakes less radiating load, the column lighter in weight, it is easy to remove
Fortune and lay, meanwhile, the column directly carries out grafting assembling with outside mounting bracket, and e.g., the column is directly and transition
Device is assembled, and using transition apparatus come shared radiating load, therefore, it is necessary to ensure that the transition apparatus can
Grafting assembling is preferably carried out with column, and ensures that the transition apparatus can be quickly and in time by the warm on the column
Amount is absorbed, to ensure that the temperature on the column reaches relatively low level, the normal work for maintaining the LED illuminator
Make performance.Additionally, and because the lighting apparatus lighting apparatus is partial to portable design, it is necessary to ensure when the upright post sleeve
Put when outside the transition apparatus, i.e., when transition apparatus grafting enters the column, the transition apparatus can be used as body supports
Device, for being played a supporting role to the lighting apparatus lighting apparatus, resist external force impact, such as resist wind-force impact or
The shock of person's foreign object.
In order to ensure the transition apparatus can preferably carry out grafting assembling with column, and ensure the transition apparatus
Quickly and in time the heat on the column can be absorbed, to ensure that the temperature on the column reaches relatively low water
It is flat, the normal working performance for maintaining the LED illuminator, and must also ensure that when the column is nested with the transition
When outside device, i.e., when transition apparatus grafting enters the column, the transition apparatus can be as subject support means, for institute
State lighting apparatus lighting apparatus to play a supporting role, resist the impact of external force, such as resist the impact of wind-force or the shock of foreign object,
For example, the lighting apparatus lighting apparatus also includes transition apparatus and retracting device, the column offers inserting groove, the mistake
Cross device to be plugged in the inserting groove, the transition apparatus are used to absorb the heat from the column, the retracting device
It is connected with the transition apparatus, the retracting device is used to be scattered and disappeared from the transition apparatus；The transition apparatus bag
Heat-conducting base, grafting heating column and heat transfer transitioning component are included, the heat-conducting base is mutually fixed with the end of the grafting heating column,
The grafting heating column is plugged in the inserting groove, and the heat-conducting base is placed on outside the inserting groove, the heat transfer transition
Component is mutually attached with the lateral wall of the grafting heating column and the madial wall of the inserting groove respectively；The heat-conducting base with it is described
Retracting device is connected, and the grafting heating column has hollow structure；The grafting heating column offers multiple first and attaches groove, institute
The bearing of trend for stating the first attaching groove is identical with the bearing of trend of the grafting heating column；The heat transfer transitioning component includes multiple
Heat transfer transition module, each heat transfer transition module is corresponded and is arranged on the first attaching groove described in, each biography
Heat transition module includes multiple semiconductor chilling plates, each described semiconductor chilling plate interval on each heat transfer transition module
It is arranged at corresponding described first to attach on groove, the both sides of each semiconductor chilling plate are respectively arranged with hot junction and cold end,
The hot junction of each described semiconductor chilling plate of each heat transfer transition module is attached at corresponding described first and attaches groove
Bottom；The side wall of the inserting groove offers multiple second and attaches groove, and described second attaches the bearing of trend of groove stands with described
The bearing of trend of post is identical, and each heat transfer transition module is corresponded and is arranged on the second attaching groove described in, Mei Yisuo
The cold end for stating each described semiconductor chilling plate of heat transfer transition module is attached at the corresponding described second bottom for attaching groove；
The retracting device includes table, support frame, soft defrosting accommodating cylinder and the pump housing, and support frame as described above is arranged on the table, institute
Stating the soft accommodating cylinder that thaws has a hollow structure of both ends open, described soft one end for thawing accommodating cylinder be fixed on the table away from
On the one side of support frame as described above, the heat-conducting base is attached at the table away from the one side of support frame as described above；It is described
The accommodating cavity of heat-conducting medium is offered in table, the accommodating cavity of the heat-conducting medium is equipped with heat-conducting medium, the heat-conducting medium
Accommodating cavity body is located at the underface of the heat-conducting base, and the table is located at the accommodating cavity of the heat-conducting medium and the heat conduction bottom
The first heat-conducting part is provided with position between seat；Heat release cavity, the heat release cavity position are further opened with the table
In the underface of the soft accommodating cylinder that thaws, the table is located at soft the defrosting and houses between cylinder and the heat release cavity
The second heat-conducting part is provided with position, second heat-conducting part is at least partly placed in soft the defrosting and houses in cylinder；The table
Be further opened with heat-conducting medium transfer passage and heat-conducting medium return flow line in plate, the first end of the heat-conducting medium transfer passage with
The accommodating cavity connection of the heat-conducting medium, the second end of the media transport path connects with the heat release cavity, described to lead
Heat release cavity connection described in the first end of thermal medium return flow line, the second end of the heat-conducting medium return flow line is led with described
The accommodating cavity connection of thermal medium；The pump housing is arranged at the heat-conducting medium transfer passage, for the stream for the heat-conducting medium
It is dynamic that power is provided, the heat-conducting medium sequential loop flow through the accommodating cavity of the heat-conducting medium, the heat-conducting medium transfer passage,
Heat release cavity and the heat-conducting medium return flow line.
In order to preferably be explained to above-mentioned lighting apparatus lighting apparatus, for example, Fig. 8 is referred to, the illumination
Device illumination equipment also includes transition apparatus 800 and retracting device 900, and the column offers inserting groove, and the inserting groove is suitable
Sequence wears each column, and the transition apparatus are plugged in the inserting groove, and the transition apparatus are used to absorb from the column
Heat, the retracting device is connected with the transition apparatus, and the retracting device is used to be carried out from the transition apparatus
Scatter and disappear, when the LED illuminator of the lighting apparatus lighting apparatus lights produces heat, LED illuminator lights generation
Heat promptly can be absorbed by the column, and the column can be quick by the heat of own absorption and be transferred to transition dress in time
800 are put, and then cooling, i.e. radiating effect are played to the column.The retracting device is connected with the transition apparatus, described time
Receiving apparatus are used to that the heat from the transition apparatus to be scattered and disappeared or absorbed, and the retracting device can be by these used heat weights
It is new to utilize.
Fig. 7 is referred to, in the lighting apparatus lighting apparatus of an implementation method, transition apparatus 800 include heat-conducting base
810, grafting heating column 820 and heat transfer transitioning component 830, heat-conducting base 810 mutually fixes with the end of grafting heating column 820, slotting
Connect heating column 820 to be plugged in the inserting groove, heat-conducting base 810 is placed on outside the inserting groove, it can be ensured that the column
Preferably assembled with grafting heating column, and assembly and disassembly operation is simpler convenient, and then cause that the lighting apparatus shines
Bright equipment can be disassembled into multiple parts and transported respectively in moving process is carried, when more conducively activity is met out of doors
Use.
Refer to Fig. 7, heat transfer transitioning component 830 respectively with the lateral wall and the inserting groove of the grafting heating column in
Side wall is mutually attached, and so, the heat on the column can be absorbed by heat transfer transitioning component 830, and then by heat transfer transitioning component
830 are transferred on grafting heating column 820, afterwards, then are transferred to heat-conducting base 810, are finally absorbed by the retracting device, such as
This, can be used in reducing the heat on the column such that it is able to make the heat on the column continuously by described
Heat transfer transitioning component is transferred on the column, and then the heat on the column can be made to be maintained at lower temperature, to ensure
The normal luminous performance of the LED illuminator.For example, the grafting heating column has hollow structure, in such manner, it is possible to mitigate described
The weight of grafting heating column, realizes portable design effect, more conducively carries movement.
Fig. 8 is referred to, heat-conducting base 810 is connected with retracting device 900, retracting device 900 is used to absorb from heat conduction bottom
Amount on seat 810, retracting device 900 is used to recycle these heat recoveries.
Fig. 7 is referred to, grafting heating column 820 offers multiple first and attaches groove 821, and first attaches the extension side of groove 821
To identical with the bearing of trend of grafting heating column 820.For example, the grafting heating column has square column structure, first attaches
Groove 821 is used to install heat transfer transition module 830.
Fig. 7 is referred to, heat transfer transitioning component 830 includes multiple heat transfer transition modules 831, each heat transfer transition module 831
One-to-one corresponding is arranged at one first and attaches on groove 821, and each heat transfer transition module 831 includes multiple semiconductor chilling plates
831a, each described semiconductor chilling plate 831a on each heat transfer transition module 831 are arranged at intervals at corresponding described the
One attaches on groove 821, and the both sides of each semiconductor chilling plate are respectively arranged with hot junction and cold end, each heat transfer transition
The hot junction of each described semiconductor chilling plate of module is attached at the corresponding described first bottom for attaching groove；Also referring to
Fig. 3 and Fig. 7, the side wall of inserting groove 120 offers multiple second and attaches groove 121, and described second attaches bearing of trend and the institute of groove
The bearing of trend for stating column is identical, and each heat transfer transition module is corresponded and is arranged on the second attaching groove described in, often
The cold end of each described semiconductor chilling plate of heat transfer transition module described in one is attached at corresponding described second and attaches groove
Bottom, so, the cold end of the semiconductor chilling plate absorbs heat, the institute of the semiconductor chilling plate from the column
State hot junction to transfer heat on the grafting heating column, in the process, the semiconductor chilling plate plays the work of " heat pump "
With.For example, being provided with interval between the lateral wall of the madial wall of the inserting groove and the grafting heating column, it is to avoid heat occurs
The problem for directly flowing back, it is ensured that the normal operation in heat transfer path.For example, the column and the grafting heating column are used
Heat-conducting is prepared, and with preferable heat conduction and heat transfer property, the grafting heating column will can be inhaled from the column
The heat received and come is quick and is transferred on the heat-conducting base in time, and then is transferred to retracting device by the heat-conducting base
On, the normal performance for ensuring the LED illuminator.
It is important to note that the thermal efficiency of the semiconductor chilling plate is relatively low, i.e., direct impedance is big, and meeting in-fighting is a large amount of
Electric energy, that is to say, that the semiconductor chilling plate quickly produces cryogenic effect in the cold end, for absorbing the column
During heat, meanwhile, the semiconductor chilling plate can produce substantial amounts of heat in the hot junction, and these heats part is from described
The heat that cold end absorbs from the column, the joule produced when most works from the semiconductor chilling plate itself in addition
Heat, because the resistance of semiconductor is larger, operationally, the semiconductor chilling plate itself can be produced multiple semiconductor chilling plates
The substantial amounts of heat of life, so, the heat being transferred on the grafting heating column from the hot junction is far longer than the LED illuminator
The heat that itself is produced, therefore, in field of illuminating lamps, generally will not be using the semiconductor chilling plate as radiating part
Part, is typically improved from the structure of the material of column and column, i.e., can consider to use the preferable material of heat conductivility or
Person increases the manufacture volume of the column, for improving radiating effect, certainly, also has the larger light fixture of some cooling requirements can be
It is forced to select semiconductor chilling plate under radiating requirements higher, but can also produces substantial amounts of used heat simultaneously, and fan can be used
Hot junction is radiated Deng ventilation unit, i.e., does not consider the use of used heat, simply merely consider the semiconductor chilling plate
Efficient heat transfer transition carry effect, that is to say, that in the design of the light fixture of general radiating requirements, i.e., light fixture technology lead
In domain, the radiating requirements of the lighting apparatus lighting apparatus of the application are moderate, and those of ordinary skill will not use semiconductor chilling plate
As thermal component, can be simply improved toward the material of the column, structure and volume, but the application passes through described half
Used heat is collected and recycled on conductor cooling piece and the column, and these heats are relative to heating wire rapidly and efficiently
Heat production, it is more soft, be extremely applicable to the soft defrosting of frozen food, i.e., it is slow to thaw, it is adaptable to which that open air is had a dinner party when roasting, to ice
Freeze the pretreatment and soft defrosting of food materials, and the lighting apparatus lighting apparatus can also have a dinner party to roast and provide good extensive angle for open air
Illuminating effect, i.e., described semiconductor chilling plate is applied to the lighting apparatus lighting apparatus, overcomes the row of the art
Industry prejudice, both improves radiating effect, while also utilizing used heat, it is ensured that the column moment is in low-temperature condition, can
The column is realized small size and portable design, and then cause the overall structure of the lighting apparatus lighting apparatus more
Plus it is light.
It is pointed out that in order to better profit from the used heat entrained by the heat-conducting medium, an implementation method it is described
In lighting apparatus lighting apparatus, Fig. 8 is referred to, retracting device 900 includes table 910, support frame 920, the soft accommodating cylinder 930 that thaws
And pump housing (not shown), support frame as described above is arranged on the table, and the soft accommodating cylinder that thaws has the hollow of both ends open
One side of the table away from support frame as described above is fixed in structure, described soft one end for thawing accommodating cylinder, and heat-conducting base 810 is pasted
The table 910 is invested away from the one side of support frame as described above 920, so, i.e., the transition dress can be more stably placed
Put, to ensure the integrally-built stability of turriform lamp body, while the heat onto heat-conducting base also can be fast in time
It is transferred to fastly on the table.The soft accommodating cylinder 930 that thaws is used to place some food materials to be thawed, for example, setting multiple institutes
The soft accommodating cylinder that thaws is stated, for carrying out sorting placement to food materials.
In one implementation method, the accommodating cavity of heat-conducting medium is offered in the table, the accommodating cavity of the heat-conducting medium holds
Heat-conducting medium is equipped with, the heat-conducting medium accommodating cavity body is located at the underface of the heat-conducting base, and the table is located at described leading
Thermal medium is provided with the first heat-conducting part at accommodating position between cavity and the heat-conducting base；Heat is further opened with the table
Release cavity, the heat release cavity is located at the underface of the soft accommodating cylinder that thaws, and the table is located at soft the defrosting to be held
Put and be provided with the second heat-conducting part at the position between cylinder and the heat release cavity, second heat-conducting part is at least partly placed in
The soft defrosting is housed in cylinder；Heat-conducting medium transfer passage and heat-conducting medium return flow line are further opened with the table, it is described
The first end of heat-conducting medium transfer passage and the heat-conducting medium accommodating cavity connects, the second end of the media transport path and
The heat release cavity connection, heat release cavity connection described in the first end of the heat-conducting medium return flow line, the heat conduction is situated between
Second end of matter return flow line connects with the accommodating cavity of the heat-conducting medium；It is logical that the pump housing is arranged at the heat-conducting medium conveying
Road, power is provided for the flowing for the heat-conducting medium, and the heat-conducting medium sequential loop flows through the heat-conducting medium and houses
Cavity, the heat-conducting medium transfer passage, heat release cavity and the heat-conducting medium return flow line, so,
Heat on the heat-conducting base can be quick by first heat-conducting part and be transferred to heat conduction Jie in time
On the heat-conducting medium of the accommodating cavity of matter, the temperature heat-conducting medium higher flows from the accommodating cavity of the heat-conducting medium
Go out, and by the heat-conducting medium transfer passage be transported to it is described heat release cavity in, it is described heat release cavity in temperature compared with
The food to be thawed that the heat of the heat-conducting medium high is transferred to be placed in the soft accommodating cylinder that thaws by second heat-conducting part
On material, for carrying out soft defrosting to these food materials to be thawed, afterwards, the relatively low heat-conducting medium of temperature is situated between by the heat conduction
Matter return flow line is back in the heat-conducting medium accommodating cavity body, and is reuptaked from the heat on the heat-conducting base, this
Sample, can realize the effect of circulation cooling, for ensuring that the transition apparatus and the retracting device can quickly and in time
Heat on the column is absorbed, to ensure that the temperature on the column reaches relatively low level, for remaining described
The normal working performance of LED illuminator.
It is important to note that the heat-conducting medium is by the heat on the column and the semiconductor chilling plate
Heat carried by the heat-conducting medium, and by when the food materials that thaw absorb, can more leniently heat food materials to be thawed,
Its temperature conveniently, and is heated more gently, can realize the effect of soft defrosting, the retracting device more energy-conservation, heating behaviour
Make more gentle, meet the theory of today's society advocating environment protection energy-conservation.
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.
The above implementation method only expresses several embodiments of the 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 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 of the invention
Protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
1. a kind of lighting apparatus, it is characterised in that including：
Column,
Lamp plate component, including multiple tubular lamp plates, each tubular lamp plate are placed on outside the column respectively, and each tubular
Lamp plate interval setting；
Light fixture, including multiple illumination modules, each illumination module are corresponded and are arranged on tubular lamp plate described in, often
Illumination module described in one includes multiple LED illuminators, and each described LED illuminator of each illumination module is spaced and surround and sets
It is placed on the outer surface of the corresponding tubular lamp plate；
Cartridge lamp shade assembly, including multiple tubular lampshades, each tubular lampshade are corresponded and are placed on cartridge lamp described in
Outside plate, and each described LED illuminator of each illumination module is placed in the corresponding tubular lampshade；And
Light scatters component, including light conducting cylinder and multiple scattering particle filled composites, and the scattering cylinder has hollow cylindrical structure, institute
Light conducting cylinder is stated to be placed on outside the column, and the lateral wall of each tubular lampshade is pasted with the madial wall for scattering cylinder respectively
Close, each scattering particle filled composite is filled in the scattering cylinder, and the scattering particle filled composite interval setting.
2. lighting apparatus according to claim 1, it is characterised in that the scattering particle filled composite be shaped as threadiness,
Spherical shape or polygon prism shape.
3. lighting apparatus according to claim 1, it is characterised in that the two ends of each tubular lampshade are respectively arranged with
Retainer ring, the retainer ring is located on the madial wall of the lampshade, and the Fixing shrink ring is placed in outside the tubular lamp plate.
4. lighting apparatus according to claim 1, it is characterised in that the tubular lamp plate has hollow cylindrical structure.
5. lighting apparatus according to claim 1, it is characterised in that the distance between two neighboring described LED illuminator
It is equal.
6. lighting apparatus according to claim 1, it is characterised in that the column has cylindrical-shaped structure.
7. lighting apparatus according to claim 1, it is characterised in that each described LED of each illumination module lights
Body radially distributes on the outer surface of the corresponding tubular lamp plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079611.5A CN106764481B (en) | 2016-11-29 | 2016-11-29 | Lighting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079611.5A CN106764481B (en) | 2016-11-29 | 2016-11-29 | Lighting device |
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| CN106764481A true CN106764481A (en) | 2017-05-31 |
| CN106764481B CN106764481B (en) | 2020-03-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525043A (en) * | 2017-09-30 | 2017-12-29 | 闫超 | Three-dimensional light guides light transmission mechanism |
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| CN106764481B (en) | 2020-03-24 |
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