CN106764482A - Circulating type illuminator - Google Patents
Circulating type illuminator Download PDFInfo
- Publication number
- CN106764482A CN106764482A CN201611079615.3A CN201611079615A CN106764482A CN 106764482 A CN106764482 A CN 106764482A CN 201611079615 A CN201611079615 A CN 201611079615A CN 106764482 A CN106764482 A CN 106764482A
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- China
- Prior art keywords
- heat
- circulating type
- thermal column
- brightness
- type illuminator
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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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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
Abstract
A kind of circulating type illuminator, including thermal column, light-transmitting component, LED component and brightness controlling device.Thermal column includes multiple heat-dissipating cylinders being linked in sequence.Light-transmitting component includes multiple light transmission cylinders being linked in sequence, and each light transmission cylinder is corresponded and is placed on outside a heat-dissipating cylinder.LED component includes multiple LED modules.Every LED modules include multiple LED lamp beads, and each LED lamp bead of every LED modules surround and is arranged on corresponding radiating tube outer surface.Brightness controlling device includes brilliance control module and brightness regulation knob, and brilliance control module is electrically connected with each LED lamp bead respectively, and brightness regulation knob is placed on outside brilliance control module.Above-mentioned circulating type illuminator is capable of the wide-angle type illuminating effect of degree of realization.Also, when needing to be adjusted the brightness of circulating type illuminator, brightness regulation knob is rotated, brilliance control module identification brightness regulation knob rotation direction and rotational angle can correspond to control brightness of illumination.
Description
Technical field
The present invention relates to lighting technical field, more particularly to a kind of circulating type illuminator.
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 sphere-shaped lampshade, there is adapter screw thread to be available for being screwed into general tube face.
When turn-on power, the tungsten filament meeting heating luminous in lampshade, and then reach the purpose of illumination.In recent years, due to light emitting 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 luminous efficiency of light emitting diode
Osram lamp (efficiency is about 10~201m/W) is not only surmounted already, has also placed oneself above in fluorescent tube that (efficiency is about 60 at present
~801m/W) on.Along with current electronic building brick increasingly requires compactization so that ball alveolitoid light emitting diode is gradually
Replace osram lamp and turn 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 brilliance control effect relatively difficult to achieve of existing wide-angle type, and brilliance control regulation operation compared with
It is complicated cumbersome.
The content of the invention
Based on this, it is necessary to provide a kind of illumination uniformity it is higher, with 360 degree of wide-angle type illuminating effects and brightness control
Molding group is electrically connected with each LED lamp bead respectively, and brightness regulation knob is placed on outside brilliance control module, and brilliance control module is used
In when brightness regulation knob is rotated, the brightness of each LED lamp bead is controlled, when needing that the brightness of circulating type illuminator is adjusted
During section, brightness regulation knob is rotated, brilliance control module identification brightness regulation knob rotation direction and rotational angle can be corresponded to
Control the circulating type illuminator of brightness of illumination.
A kind of circulating type illuminator, including：
Thermal column, including the heat-dissipating cylinder that multiple is linked in sequence, each heat-dissipating cylinder are respectively provided with hollow circle tube structure；
Light-transmitting component, including the light transmission cylinder that multiple is linked in sequence, each light transmission cylinder are corresponded and are placed on described in one
Outside heat-dissipating cylinder；
LED component, including multiple LED modules, each LED modules are corresponded and are arranged at outside heat-dissipating cylinder described in, often
LED modules described in one include multiple LED lamp beads, and each described LED lamp bead of each LED modules surround and is arranged at corresponding institute
State on radiating tube outer surface；And
Brightness controlling device, including brilliance control module and brightness regulation knob, the brilliance control module respectively with respectively
The LED lamp bead is electrically connected with, and the brightness regulation knob is placed on outside the brilliance control module, the brilliance control module
For when the brightness regulation knob is rotated, controlling the brightness of each LED lamp bead.
Wherein in one embodiment, the diameter of each heat-dissipating cylinder from the thermal column first end to the thermal column
The second end be gradually reduced；
Each light transmission cylinder is respectively provided with hollow circle tube structure, and the diameter of each light transmission cylinder is by the first of the thermal column
Hold and be gradually reduced to the second end of the thermal column.
Wherein in one embodiment, the thermal column offers inserting groove, and the inserting groove order wears each described scattered
Hot cylinder.
Wherein in one embodiment, the side edge of the brightness regulation knob offers multiple grooves.
Wherein in one embodiment, the distance between each described groove is equal.
Wherein in one embodiment, the brightness regulation knob has circular cross section.
Wherein in one embodiment, the distance between two neighboring described LED lamp bead is equal.
Above-mentioned circulating type illuminator is by setting thermal column, light-transmitting component and LED component, and every LED modules
Each LED lamp bead is capable of the wide-angle type illuminating effect of degree of realization, and illuminate equal around being arranged on corresponding radiating tube outer surface
Evenness is higher.Also, circulating type illuminator also include brightness controlling device, brightness controlling device include brilliance control module and
Brightness regulation knob, brilliance control module is electrically connected with each LED lamp bead respectively, and brightness regulation knob is placed on brilliance control mould
Group is outer, and brilliance control module is used for when brightness regulation knob is rotated, the brightness of each LED lamp bead of control, when needing to circulating type
When the brightness of illuminator is adjusted, brightness regulation knob, brilliance control module identification brightness regulation knob rotation side are rotated
To and rotational angle, can correspond to control circulating type illuminator brightness.
Brief description of the drawings
Fig. 1 is the structural representation of the circulating type illuminator of an embodiment of the present invention；
Fig. 2 is the structural representation of another angle of the circulating type illuminator shown in Fig. 1；
Fig. 3 is the structural representation of the another angle of the circulating type illuminator shown in Fig. 1；
Fig. 4 is sectional view of the circulating type illuminator shown in Fig. 3 along line A-A；
Fig. 5 is the structural representation of the circulating type illuminator of another implementation method of the invention；
Fig. 6 is the structural representation of the circulating type illuminator of another implementation method of the invention；
Fig. 7 is the structural representation of the circulating type illuminator of another implementation method of the invention；
Enlarged drawings of the Fig. 8 for the circulating type illuminator shown in Fig. 7 at B；
Fig. 9 is the structural representation of the heat collector of an embodiment of the present invention；
Figure 10 is the heat collector of an embodiment of the present invention and the structural representation of soft thawing apparatus.
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 circulating type illuminator, including：Thermal column, including the heat-dissipating cylinder that multiple is linked in sequence,
Each heat-dissipating cylinder is respectively provided with hollow circle tube structure；Light-transmitting component, including the light transmission cylinder that multiple is linked in sequence, it is each described
Light cylinder is corresponded and is placed on outside heat-dissipating cylinder described in；LED component, including multiple LED modules, a pair of each LED modules 1
Should be arranged at outside heat-dissipating cylinder described in, each LED modules include multiple LED lamp beads, each LED modules it is each described
LED lamp bead surround and is arranged on the corresponding radiating tube outer surface；And brightness controlling device, including brilliance control module and bright
Degree adjusting knob, the brilliance control module is electrically connected with each LED lamp bead respectively, and the brightness regulation knob is placed on
Outside the brilliance control module, the brilliance control module is used to, when the brightness regulation knob is rotated, control each institute
State the brightness of LED lamp bead.
Also referring to Fig. 1 and Fig. 4, circulating type illuminator 10 includes thermal column 100, light-transmitting component 200 and LED component
300, light-transmitting component 200 is nested with outside thermal column 100, and LED component 300 is arranged on thermal column 100, and LED component 300 is accommodating
In in light-transmitting component 200, the light that LED component 300 sends is exposed in external environment condition through light-transmitting component 200.
Also referring to Fig. 1 and Fig. 4, thermal column 100 includes multiple heat-dissipating cylinders 110 being linked in sequence, i.e., each heat-dissipating cylinder 110
Thermal column 100 is formed after being sequentially connected, thermal column 100 has hollow structure, and thermal column 100 is used to play heat transfer effect, as general
When thermal column 100 is installed, directly by thermal column 100 it is vertically-mounted or place.Each heat-dissipating cylinder 110 is respectively provided with hollow circle
Tubular construction, so, is inserted into the heat-dissipating cylinder beneficial to heat collector, to play collection heat effect, meanwhile, the institute of hollow setting
Stating heat-dissipating cylinder can make the overall structure of the circulating type illuminator lighter, be more beneficial for carrying out carrying movement.
Also referring to Fig. 2 and Fig. 4, thermal column 100 offers inserting groove 120, and the order of inserting groove 120 wears each heat-dissipating cylinder
110, inserting groove 120 is used to house heat collector, for playing heat-absorbing action to thermal column 100, reduces the radiating of thermal column 100
Load, and then the side thickness of the thermal column can be greatly reduced, realize portable effect, it is easier to carry out carrying shifting
It is dynamic, circulating type illuminator 10 is more suitable for open air and use, e.g., it is adapted to outdoor activities party and is used as illuminations.
It should be noted that when circulating type illuminator 10 is installed, outside support is inserted into the thermal column, collect
Thermal is inserted into the thermal column, and the heat on thermal column 100 can quickly and in time be mounted support, such as heat quilt
Heat collector is absorbed, so as to play preferable thermolysis, in the process, thermal column 100 as heat transfer and/or radiating
Transition member, the radiating load that it undertakes is smaller, therefore, it is possible to make circulating type illuminator 10 realize that the design of lighting is imitated
Really, and there can also be a preferably heat dispersion.For example, the mounting bracket is heat collector, it has preferable thermal diffusivity
Energy.
Refer to Fig. 3, more than 200 light transmission cylinders 210 being linked in sequence of light-transmitting component, i.e., after each light transmission cylinder 210 is sequentially connected
Light-transmitting component 200 is formed, light-transmitting component 200 has hollow structure.Also referring to Fig. 4, each light transmission cylinder 210 corresponds set
Be placed in outside a heat-dissipating cylinder 110, and interval be provided between the madial wall of light transmission cylinder 210 and the lateral wall of heat-dissipating cylinder 110, it is described between
Every for installing LED component 300, the light that LED component 300 sends when working exposes to external environment condition through light transmission cylinder 210, thoroughly
Light cylinder 210 is used for the LED component 300 for protecting it internal.For example, the light transmission cylinder has hollow circle tube structure.For example, described
Light transmission cylinder is frosted light transmission cylinder, and its scattering atomizing effect to light is good, is more beneficial for improving the uniformity of illumination.
Also referring to Fig. 1 and Fig. 4, the diameter of each heat-dissipating cylinder 110 from thermal column 100 first end to thermal column 100
Second end is gradually reduced, and the diameter of each light transmission cylinder 210 is gradually subtracted from the first end of thermal column 100 to the second end of thermal column 100
It is small, in such manner, it is possible to circulating type illuminator 10 is possessed the size of the size more than top of the structure of " turriform " shape, i.e. bottom,
Thus it is possible, on the one hand, circulating type illuminator 10 is more suitable for placement vertically, and integrally-built stability is able to ensure that, be difficult
Topple over, be more suitable for outdoor activities party and used as illuminations；On the other hand, when circulating type illuminator 10 is lived out of doors
When dynamic party is used as illuminations, the size positioned at the thermal column 100 of bottom is larger, using the teaching of the invention it is possible to provide the bigger installation of area
Area, i.e., can install more LED lamp beads, and due to circulating type illuminator 10, activity party makes as illuminations out of doors
With its lighting requirement to ground is higher, and the circulating type illuminator 10 of the structure of above-mentioned " turriform " shape can improve illumination effect
Really, outdoor activities party is more suitable for be used as illuminations.
Fig. 4 is referred to, LED component 300 includes multiple LED modules 310, and each one-to-one corresponding of LED modules 310 is arranged at one and dissipates
Outside hot cylinder 110, every LED modules 310 include multiple LED lamp beads 311, and each LED lamp bead 311 of every LED modules 310 surround and sets
It is placed on the outer surface of corresponding heat-dissipating cylinder 110, and between light transmission cylinder and heat-dissipating cylinder, the light that each LED lamp bead 311 sends is saturating
Cross the light transmission cylinder irradiation external environment condition.That is, a pair of each heat-dissipating cylinder, each light transmission cylinder and each LED modules 1
Should set, and, each LED lamp bead of the LED modules is located between corresponding light transmission cylinder and corresponding heat-dissipating cylinder.Specifically, position
In each described LED lamp bead on the heat-dissipating cylinder quantity from the other end from one end of the thermal column to the thermal column gradually
Increase, for forming gradient illuminating effect.For example, the distance between two neighboring described LED lamp bead is equal.The light transmission cylinder tool
There is hollow cylindrical structure.
Above-mentioned circulating type illuminator 10 by setting thermal column 100, light-transmitting component 200 and LED component 300, and often
Each LED lamp bead 311 of one LED modules 310 can realize 360 degree wide around being arranged on the outer surface of corresponding heat-dissipating cylinder 110
Angie type illuminating effect, and illumination uniformity is higher.
In order to preferably protect the circulating type illuminator, and with top formula illuminating effect, for example, please join
Fig. 5 is read, the circulating type illuminator also includes the luminous protection component 400 of canopy, and the luminous protection component 400 of canopy includes umbrella handle
Portion 410, umbrella cover portion 420 and top illuminating module 430, the umbrella handle portion have round table-like structure, the two ends point in the umbrella handle portion
Miner diameter end and bigger diameter end are not provided with, and the diameter of the diameter less than the bigger diameter end of the miner diameter end, the miner diameter end is arranged at
On the heat-dissipating cylinder, and the umbrella handle portion is located on the end of the thermal column, and the umbrella cover portion has circular ring, institute
The madial wall and the edge around the umbrella handle portion for stating umbrella cover portion are set, and the one side of thermal column sets described in the umbrella face orientation
Mounting surface is equipped with, the mounting surface has curved-surface structure, and the top luminescent film group 430 includes multiple tops LED illuminator
431, each LED illuminator is arranged at intervals on the mounting surface, and so, umbrella cover portion 420 can illuminate to the circulating type
Light fixture plays bridging effect, and then can preferably protect the circulating type illuminator, and using installed in the installation
Each top LED illuminator 431 on face, additionally it is possible to play the illuminating effect of preferable top formula.
For example, the distance between two neighboring described LED illuminator is equal；And for example, the miner diameter end is located at the radiating
At the medium position of the end face of the end of cylinder；And for example, it is provided with reflecting layer on the mounting surface；And for example, the umbrella cover portion away from
The one side of the heat-dissipating cylinder is provided with antirust coat, so, is conducive to optimizing illuminating effect, and being capable of preferably described top
Illuminating module.
In order to more preferably the light that the LED lamp bead sends is reflected, reflected and scattered, to improve to light
Rendering effect, and then emergent ray is improved, for example, referring to Fig. 6, the circulating type illuminator also changes including light
Kind component 500, light improves component 500 includes that multiple light improve module 510, and each light improves module 510 and corresponds
It is arranged on the outer surface of light transmission cylinder described in, each light improves the end that module is located at the corresponding heat-dissipating cylinder,
Each light transmission cylinder it is highly identical, two neighboring described improvement the distance between module is identical, and each light improves mould
Group 510 includes that multiple light improve body 511, and each described light that each light improves module improves body around corresponding
The outer surface of the light transmission cylinder is set, and each light improves each described light improvement body interval setting of module, described
The side edge that light improves body has arc angling structure, so, when the light that the LED lamp bead sends passes through the printing opacity
After cover, understand some light and be radiated on each light improvement body, improving body beneficial to each light can more preferably to institute
State the light that LED lamp bead sends to be reflected, reflected and scattered, to improve the rendering effect to light, and then to emergent ray
Improved.Additionally it is possible to industrial design quality is improved, and user is when the mobile circulating type illuminator is carried,
The light can be held improves body, is more conducive to carry out carrying moving operation.
For example, the light improves body has triangular structure；And for example, the two neighboring light improve between body away from
From equal；And for example, the surface of the light improvement body is provided with refracting layer；And for example, the light improves body has trapezoidal horizontal stroke
Section, so, more conducively improves the improvement to emergent ray.
It is controlled in order to the brightness preferably to each LED lamp bead, and brilliance control regulation operation is simpler
It is single convenient, for example, also referring to Fig. 7 and Fig. 8, the circulating type illuminator also includes brightness controlling device 600, brightness control
Device processed 600 include brilliance control module 610 and brightness regulation knob 620, the brilliance control module respectively with each LED
Lamp bead is electrically connected with, and the brightness regulation knob is placed on outside the brilliance control module, and the brilliance control module is used for
When the brightness regulation knob is rotated, the brightness of each LED lamp bead is controlled, when needs are to the circulating type illuminator
Brightness when being adjusted, rotate brightness regulation knob 620, the identification brightness regulation knob 620 of brilliance control module 610 side of rotation
To and rotational angle, can correspond to control the circulating type illuminator brightness, it is necessary to explanation, on the brightness control
How molding group and the brightness regulation knob 620 coordinate the principle completed to the brilliance control of the circulating type illuminator,
The curtage that the LED lamp bead can be led to by changing is capable of achieving, and specific operation principle refer to prior art
Realize, will not be repeated here.
For example, the side edge of the brightness regulation knob offers multiple grooves；And for example, between each groove away from
From equal；And for example, the brightness regulation knob has circular cross section, and so, more conducively user rotates the brightness regulation
Knob, to realize the effect of brilliance control.
It should be noted that used due to the portable design of circulating type illuminator deflection and suitable for open air,
The thermal column of i.e. described circulating type illuminator undertakes less radiating load, the thermal column lighter in weight, it is easy to remove
Fortune and lay, meanwhile, the thermal column directly carries out grafting assembling with outside mounting bracket, e.g., the thermal column directly with
Heat collector is assembled, and using heat collector come shared radiating load, therefore, it is necessary to ensure the heat collector
Grafting assembling can be preferably carried out with thermal column, and ensure that the heat collector can be quickly and in time by the radiating
Heat on post is absorbed, to ensure that the temperature on the thermal column reaches relatively low level, for maintaining the LED lamp bead
Normal working performance.Additionally, and because the circulating type illuminator is partial to portable design, it is necessary to ensure when described
Thermal column is nested with when outside the heat collector, i.e., when heat collector grafting enters the thermal column, the heat collector can be made
It is subject support means, for being played a supporting role to the circulating type illuminator, resists the impact of external force, such as resists wind-force
Impact or foreign object shock.
In order to ensure the heat collector can preferably carry out grafting assembling with thermal column, and ensure the collection hot charging
Putting quickly and in time can be absorbed the heat on the thermal column, with ensure the temperature on the thermal column reach compared with
Low level, the normal working performance for maintaining the LED lamp bead, and must also ensure that when the thermal column is nested with institute
State when outside heat collector, i.e., when heat collector grafting enters the thermal column, the heat collector can as subject support means,
For being played a supporting role to the circulating type illuminator, the impact of external force is resisted, such as resist impact or the foreign object of wind-force
Shock, for example, the circulating type illuminator also includes heat collector and soft thawing apparatus, the thermal column offers grafting
Groove, the inserting groove order wears each heat-dissipating cylinder, and the heat collector is plugged in the inserting groove, and the heat collector is used for
The heat from the thermal column is absorbed, the soft thawing apparatus is connected with the heat collector, and the soft thawing apparatus is used for
To be scattered and disappeared from the heat collector；The heat collector includes heat-conducting base, grafting heating column and heat pump components, described
Heat-conducting base is mutually fixed with the end of the grafting heating column, and the grafting heating column is plugged in the inserting groove, described to lead
Hot base is placed on outside the inserting groove, the heat pump components respectively with the lateral wall and the inserting groove of the grafting heating column
Madial wall mutually attach；The heat-conducting base is connected with the soft thawing apparatus, and the grafting heating column has hollow structure；Institute
State grafting heating column and offer multiple first attaching grooves, described first attaches the bearing of trend of groove and prolonging for the grafting heating column
Stretch direction identical；The heat pump components include multiple heat pump modules, and each heat pump module is corresponded and is arranged at described in one
First attaches on groove, and each heat pump module includes multiple semiconductor chilling plates, each described on each heat pump module
Semiconductor chilling plate is arranged at intervals at corresponding described first and attaches on groove, and the both sides of each semiconductor chilling plate set respectively
It is equipped with hot junction and cold end, the hot junction of each described semiconductor chilling plate of each heat pump module is attached at corresponding described
First bottom for attaching groove；The side wall of the inserting groove offers multiple second and attaches groove, and described second attaches the extension side of groove
To identical with the bearing of trend of the thermal column, each heat pump module corresponds and is arranged at described in one second and attaches groove
On, the cold end of each described semiconductor chilling plate of each heat pump module is attached at corresponding described second and attaches groove
Bottom；The soft thawing apparatus includes table, support frame, soft defrosting accommodating cylinder and the pump housing, and support frame as described above is arranged at the table
On plate, the soft accommodating cylinder that thaws has the hollow structure of both ends open, and described soft one end for thawing accommodating cylinder is fixed on described
Away from the one side of support frame as described above, the heat-conducting base is attached at one side of the table away from support frame as described above to table
On；The accommodating cavity of heat-conducting medium is offered in the table, the accommodating cavity of the heat-conducting medium is equipped with heat-conducting medium, described to lead
Thermal medium accommodating cavity body is located at the underface of the heat-conducting base, the table be located at the accommodating cavity of the heat-conducting medium with it is described
The first heat-conducting part is provided with position between heat-conducting base；Heat release cavity, the heat release are further opened with the table
Cavity is located at the underface of the soft accommodating cylinder that thaws, and the table is located at soft accommodating cylinder and the heat release cavity of thawing
Between position at be provided with the second heat-conducting part, second heat-conducting part is at least partly placed in described soft thaw in accommodating cylinder；
Heat-conducting medium transfer passage and heat-conducting medium return flow line, the of the heat-conducting medium transfer passage are further opened with the table
One end connects with the accommodating cavity of the heat-conducting medium, and the second end of the media transport path connects with the heat release cavity,
Described in the first end of the heat-conducting medium return flow line heat release cavity connection, the second end of the heat-conducting medium return flow line with
The accommodating cavity connection of the heat-conducting medium；The pump housing is arranged at the heat-conducting medium transfer passage, for being situated between for the heat conduction
The flowing of matter provides power, and it is defeated that the heat-conducting medium sequential loop flows through the accommodating cavity of the heat-conducting medium, the heat-conducting medium
Send passage, heat release cavity and the heat-conducting medium return flow line.
In order to preferably be explained to above-mentioned circulating type illuminator, for example, Figure 10 is referred to, the circulating type
Illuminator also includes heat collector 800 and soft thawing apparatus 900, and the thermal column offers inserting groove, and the inserting groove is suitable
Sequence wears each heat-dissipating cylinder, and the heat collector is plugged in the inserting groove, and the heat collector is used to absorb from described scattered
The heat of plume, the soft thawing apparatus is connected with the heat collector, and the soft thawing apparatus is used for will be from the thermal-arrest
Device is scattered and disappeared, and when the LED lamp bead of the circulating type illuminator lights produces heat, LED lamp bead is luminous to be produced
Heat promptly can be absorbed by the thermal column, the thermal column can be quick by the heat of own absorption and is transferred in time
Heat collector 800, and then cooling, i.e. radiating effect are played to the thermal column.The soft thawing apparatus and the heat collector
Connection, the soft thawing apparatus is used to that the heat from the heat collector to be scattered and disappeared or absorbed, the soft thawing apparatus
These used heat can be re-used.
Fig. 9 is referred to, in the circulating type illuminator of an implementation method, heat collector 800 includes heat-conducting base
810, grafting heating column 820 and heat pump components 830, heat-conducting base 810 are mutually fixed with the end of grafting heating column 820, and grafting is led
Plume 820 is plugged in the inserting groove, and heat-conducting base 810 is placed on outside the inserting groove, it can be ensured that the thermal column with
Grafting heating column is preferably assembled, and assembly and disassembly operation is simpler convenient, and then causes the circulating type illuminating lamp
Tool can be disassembled into multiple parts and transported respectively in moving process is carried, and be used when more conducively activity is met out of doors.
Refer to Fig. 9, heat pump components 830 respectively with the lateral wall and the madial wall of the inserting groove of the grafting heating column
Mutually attach, so, the heat on the thermal column can be absorbed by heat pump components 830, and then be transferred to insert by heat pump components 830
Connect on heating column 820, afterwards, then be transferred to heat-conducting base 810, finally absorbed by the soft thawing apparatus, so, it is possible to use
Heat on the reduction thermal column such that it is able to make the heat on the thermal column continuously by the heat pump group
Part is transferred on the thermal column, and then the heat on the thermal column can be made to be maintained at lower temperature, to ensure the LED
The normal luminous performance of lamp bead.For example, the grafting heating column has hollow structure, in such manner, it is possible to mitigate the grafting heat conduction
The weight of post, realizes portable design effect, more conducively carries movement.
Figure 10 is referred to, heat-conducting base 810 is connected with soft thawing apparatus 900, soft thawing apparatus 900 is used for absorption and carrys out self-conductance
Amount on hot base 810, soft thawing apparatus 900 is used to recycle these heat recoveries.
Fig. 9 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 pump module 830.
Fig. 9 is referred to, heat pump components 830 include multiple heat pump modules 831, and each heat pump module 831 is corresponded and set
Attached on groove 821 in one first, each heat pump module 831 includes multiple semiconductor chilling plate 831a, each heat pump mould
Each described semiconductor chilling plate 831a in group 831 is arranged at intervals at corresponding described first and attaches on groove 821, and each described half
The both sides of conductor cooling piece are respectively arranged with hot junction and cold end, the institute of each described semiconductor chilling plate of each heat pump module
State hot junction and be attached at the corresponding described first bottom for attaching groove；Also referring to Fig. 4 and Fig. 9, the side wall of inserting groove 120 is opened up
There is multiple second to attach groove 121, the bearing of trend of the second attaching groove is identical with the bearing of trend of the thermal column, Mei Yisuo
State heat pump module one-to-one corresponding to be arranged on the second attaching groove described in, each described semiconductor refrigerating of each heat pump module
The cold end of piece is attached at the corresponding described second bottom for attaching groove, so, the cold end of the semiconductor chilling plate
Heat is absorbed from the thermal column, the hot junction of the semiconductor chilling plate transfers heat to the grafting heating column
On, in the process, the semiconductor chilling plate plays a part of " heat pump ".For example, the madial wall of the inserting groove with it is described
Interval is provided between the lateral wall of grafting heating column, it is to avoid the problem that heat directly flows back occurs, it is ensured that heat transfer path
Normal operation.For example, the thermal column and the grafting heating column are prepared using heat-conducting, with preferably leading
Heat and heat transfer property, the grafting heating column can be quick by the heat for being absorbed from the thermal column and being come and be transmitted in time
On to the heat-conducting base, and then it is transferred on soft thawing apparatus by the heat-conducting base, for ensuring the LED lamp bead just
Perseverance energy.
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 thermal column
Heat when, meanwhile, the semiconductor chilling plate can produce substantial amounts of heat in the hot junction, these heats a part come from institute
The heat that cold end absorbs from the thermal column is stated, is produced when most works from the semiconductor chilling plate itself in addition
Joule heat, because the resistance of semiconductor is larger, multiple semiconductor chilling plates operationally, the semiconductor chilling plate itself
Substantial amounts of heat can be produced, so, the heat being transferred on the grafting heating column from the hot junction is far longer than the LED
The heat that pearl itself produces, 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 thermal column and thermal column, i.e., can consider to use the preferable material of heat conductivility
The manufacture volume of matter or the increase thermal column, for improving radiating effect, certainly, also there is the larger lamp of some cooling requirements
Tool can be forced to select semiconductor chilling plate under radiating requirements higher, but can also produce substantial amounts of used heat simultaneously, and can make
Hot junction is radiated with ventilation units such as fans, i.e., does not consider the use of used heat, simply merely consider the semiconductor
The high-efficiency heat pump of cooling piece carries effect, that is to say, that in the design of the light fixture of general radiating requirements, i.e., in the technology of light fixture
In field, the radiating requirements of the circulating type illuminator 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 thermal column, structure and volume, but the application is by by described in
Used heat is collected and recycled on semiconductor chilling plate and the thermal column, and these heats are quick relative to heating wire
Efficient 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 freeze food materials pretreatment and soft defrosting, and the circulating type illuminator can also for open air have a dinner party barbecue good wide-angle is provided
The illuminating effect of degree, i.e., described semiconductor chilling plate is applied to the circulating type illuminator, overcomes the row of the art
Industry prejudice, both improves radiating effect, while also utilizing used heat, it is ensured that the thermal column moment is in low-temperature condition, i.e.,
The thermal column can be made to realize small size and portable design, and then cause the overall structure of the circulating type illuminator
It is lighter.
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 circulating type illuminator, Figure 10 is referred to, soft thawing apparatus 900 includes table 910, support frame 920, the soft accommodating cylinder that thaws
930 and pump housing (not shown), support frame as described above is arranged on the table, and the soft accommodating cylinder that thaws has in both ends open
One side of the table away from support frame as described above, heat-conducting base 810 are fixed in hollow structure, described soft one end for thawing accommodating cylinder
The table 910 is attached at away from the one side of support frame as described above 920, so, i.e., the thermal-arrest can be more stably placed
Device, to ensure the integrally-built stability of turriform lamp body, while the heat onto heat-conducting base also can be timely
Rapidly it is transferred on the table.The soft accommodating cylinder 930 that thaws is used to place some food materials to be thawed, for example, setting multiple
The soft accommodating cylinder that thaws, 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 heat collector and the soft thawing apparatus can be quickly and timely
Ground is absorbed the heat on the thermal column, to ensure that the temperature on the thermal column reaches relatively low level, for tieing up
Hold the normal working performance of the LED lamp bead.
It is important to note that the heat-conducting medium is by the heat on the thermal column and the semiconductor chilling plate
On heat carried by the heat-conducting medium, and by when the food materials that thaw absorb, can more leniently heat food to be thawed
Material, conveniently, and heating is more gentle for its temperature, can realize the effect of soft defrosting, the soft thawing apparatus more energy-conservation, plus
Heat operation is more gentle, meets 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 circulating type illuminator, it is characterised in that including：
Thermal column, including the heat-dissipating cylinder that multiple is linked in sequence, each heat-dissipating cylinder are respectively provided with hollow circle tube structure；
Light-transmitting component, including the light transmission cylinder that multiple is linked in sequence, each light transmission cylinder are corresponded to be placed on described in one and radiated
Cylinder is outer；
LED component, including multiple LED modules, each LED modules are corresponded and are arranged at outside heat-dissipating cylinder described in, Mei Yisuo
Stating LED modules includes multiple LED lamp beads, and each described LED lamp bead of each LED modules is corresponding described scattered around being arranged at
On hot tube outer surface；And
Brightness controlling device, including brilliance control module and brightness regulation knob, the brilliance control module are described with each respectively
LED lamp bead is electrically connected with, and the brightness regulation knob is placed on outside the brilliance control module, and the brilliance control module is used for
When the brightness regulation knob is rotated, the brightness of each LED lamp bead is controlled.
2. circulating type illuminator according to claim 1, it is characterised in that the diameter of each heat-dissipating cylinder is dissipated by described
The first end of plume is gradually reduced to the second end of the thermal column；
Each light transmission cylinder is respectively provided with hollow circle tube structure, the diameter of each light transmission cylinder from the thermal column first end to
Second end of the thermal column is gradually reduced.
3. circulating type illuminator according to claim 1, it is characterised in that the thermal column offers inserting groove, institute
State inserting groove order and wear each heat-dissipating cylinder.
4. circulating type illuminator according to claim 1, it is characterised in that the side edge of the brightness regulation knob
Offer multiple grooves.
5. circulating type illuminator according to claim 4, it is characterised in that the distance between each described groove is equal.
6. circulating type illuminator according to claim 1, it is characterised in that the brightness regulation knob has circular
Cross section.
7. circulating type illuminator according to claim 1, it is characterised in that between the two neighboring LED lamp bead
Apart from equal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079615.3A CN106764482B (en) | 2016-11-29 | 2016-11-29 | Circulating type illuminator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079615.3A CN106764482B (en) | 2016-11-29 | 2016-11-29 | Circulating type illuminator |
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| US20120314427A1 (en) * | 2011-06-08 | 2012-12-13 | Asia Vital Components Co., Ltd. | Led heat sink and method for manufacturing the same |
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| CN205065502U (en) * | 2015-11-04 | 2016-03-02 | 深圳鸿云智远节能技术有限公司 | LED keel lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7758214B2 (en) * | 2007-07-12 | 2010-07-20 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | LED lamp |
| CN201651836U (en) * | 2010-01-20 | 2010-11-24 | 中山市盈点光电科技有限公司 | LED bulb |
| US20120314427A1 (en) * | 2011-06-08 | 2012-12-13 | Asia Vital Components Co., Ltd. | Led heat sink and method for manufacturing the same |
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| CN106764482B (en) | 2019-11-05 |
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