CN105221991A - Intend shape light fixture - Google Patents
Intend shape light fixture Download PDFInfo
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- CN105221991A CN105221991A CN201510642192.0A CN201510642192A CN105221991A CN 105221991 A CN105221991 A CN 105221991A CN 201510642192 A CN201510642192 A CN 201510642192A CN 105221991 A CN105221991 A CN 105221991A
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- heat radiation
- champignon liquid
- flow guide
- light fixture
- petal
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- 244000251953 Agaricus brunnescens Species 0.000 claims abstract description 105
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims abstract description 105
- 239000007788 liquid Substances 0.000 claims abstract description 105
- 230000005855 radiation Effects 0.000 claims abstract description 98
- 240000002853 Nelumbo nucifera Species 0.000 claims abstract description 46
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims abstract description 46
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims abstract description 46
- 238000001704 evaporation Methods 0.000 claims abstract description 17
- 230000008020 evaporation Effects 0.000 claims abstract description 17
- 238000010276 construction Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000004020 luminiscence type Methods 0.000 description 5
- 241000883990 Flabellum Species 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/02—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air by heating or combustion
- A61L9/03—Apparatus therefor
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0024—Household or table equipment
- F21V33/0028—Decorative household equipment, e.g. plant holders or food dummies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electroluminescent Light Sources (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
A kind of plan shape light fixture, comprising: heat radiation rosette, champignon liquid flow guide sleeve, some LED sub-light sources and some OLED sub-light sources.Heat radiation rosette comprises seedpod of the lotus body, some heat radiation petal leaves, some heat radiation pistil bars and champignon liquid holding vessel.Seedpod of the lotus body has first end and the second end, some heat radiation petal leaf joints are arranged around first end, champignon liquid holding vessel is placed in seedpod of the lotus body, heat radiation petal interlobar part is provided with the flow pipe be communicated with champignon liquid holding vessel, flow pipe is for the champignon liquid that circulates, heat radiation petal leaf offers the evaporation apertures be communicated with flow pipe, and evaporation apertures and ft connection.Champignon liquid flow guide sleeve is placed in flow pipe, and the end, one end of champignon liquid flow guide sleeve is used for contacting with the champignon liquid in champignon liquid holding vessel.Above-mentioned plan shape light fixture overall structure is compacter, illuminating effect is also better.In addition, heat radiation rosette can by heat fast and shed in time, good heat dispersion performance.
Description
Technical field
The present invention relates to lighting technical field, particularly relate to a kind of plan shape light fixture.
Background technology
At present, because electric energy conversion directly can be become visible ray by LED efficiently, and have the service life reaching tens thousand of hours ~ 100,000 hours, and there is energy-conservation advantage, therefore, the LED lamp made of LED using the advantage such as of fine quality, durable, energy-conservation by as the most frequently used lighting.Common, the basic structure of LED is P-N knot of a semiconductor, when electric current flows through LED element, the temperature of P-N knot will rise, and the temperature in P-N interface is called the junction temperature of LED, usually because element chip all has very little size, therefore, also the temperature of LED chip is called the junction temperature of LED chip.
It is pointed out that the drawback that the light fixture self adopting LED to manufacture exists is, LED lamp light efficiency is comparatively large by the impact of the junction temperature of LED, and higher junction temperature of chip will cause light efficiency to occur obviously declining, and can have influence on the service life of LED lamp.Because LED is when luminescence, the temperature of himself can constantly raise, and in the illumination work continued, if the heat that LED produces can not exhale in time, will cause the damage of LED, affect the service life of LED.Therefore, the heat dissipation problem solving LED is most important for the performance promoting LED.
But the heat dispersion of the light fixture that existing employing LED manufactures can't meet required cooling requirements when LED normally works.
Summary of the invention
Based on this, be necessary to provide the compacter and illuminating effect of a kind of good heat dispersion performance, overall structure to intend shape light fixture preferably.
A kind of plan shape light fixture, comprising:
Heat radiation rosette, described heat radiation rosette comprises seedpod of the lotus body, some heat radiation petal leaves, some heat radiation pistil bars and champignon liquid holding vessel, described seedpod of the lotus body is round table-like hollow-core construction, it has first end and the second end, some described heat radiation petal leaf joints are arranged around described first end, some described heat radiation pistil bars are arranged at the junction of described heat radiation petal leaf and described first end, described champignon liquid holding vessel is placed in described seedpod of the lotus body, described heat radiation petal interlobar part is provided with the flow pipe be communicated with described champignon liquid holding vessel, described flow pipe is for the champignon liquid that circulates, described heat radiation petal leaf offers the evaporation apertures be communicated with described flow pipe, and described evaporation apertures and ft connection, described evaporation apertures place is provided with tampon, described heat radiation petal leaf comprises the first petal layer superposing setting successively, second petal layer and the 3rd petal layer,
Champignon liquid flow guide sleeve, described champignon liquid flow guide sleeve is placed in described flow pipe, and the end, one end of described champignon liquid flow guide sleeve is used for contacting with the champignon liquid in described champignon liquid holding vessel;
Some LED sub-light sources, some described LED sub-light sources are arranged on the end face of described the second end; And
Some OLED sub-light sources, some described OLED sub-light sources are arranged at the side of described heat radiation petal blade face to described seedpod of the lotus body.
Wherein in an embodiment, described champignon liquid flow guide sleeve comprises several champignon liquid flow guide bars.
Wherein in an embodiment, after champignon liquid flow guide bar spiral winding described in several, form described champignon liquid flow guide sleeve.
Wherein in an embodiment, described champignon liquid flow guide sleeve has circular cross-sectional configuration.
Wherein in an embodiment, the inwall close contact of described champignon liquid flow guide sleeve and described flow pipe.
Wherein in an embodiment, the end, one end of described champignon liquid flow guide sleeve is stretched into and is arranged at described champignon liquid holding vessel inside.
Above-mentioned plan shape light fixture is by arranging heat radiation rosette, some LED sub-light sources and some OLED sub-light sources, and overall structure is compacter, illuminating effect is also better.In addition, the heat that some LED sub-light sources and some OLED sub-light sources can produce by heat radiation rosette fast and shed in time, good heat dispersion performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the plan shape light fixture of an embodiment of the present invention;
Fig. 2 is the partial structurtes schematic diagram of the plan shape light fixture of an embodiment of the present invention;
Fig. 3 is the cut-away view of the heat radiation petal leaf shown in Fig. 1;
Fig. 4 is the partial structurtes schematic diagram of the heat radiation pistil bar shown in Fig. 1;
Fig. 5 is the cut-away view of the heat radiation petal leaf of another embodiment of the present invention;
Fig. 6 is the partial structurtes schematic diagram of the plan shape light fixture of another embodiment of the present invention;
Fig. 7 is the partial structurtes schematic diagram of the plan shape light fixture of another embodiment of the present invention;
Fig. 8 is the partial structurtes schematic diagram of the plan shape light fixture of another embodiment of the present invention.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Better embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make to disclosure of the present invention understand more thorough comprehensively.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique embodiment.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe concrete embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Such as, a kind of plan shape light fixture, comprise: heat radiation rosette, described heat radiation rosette comprises seedpod of the lotus body, some heat radiation petal leaves, some heat radiation pistil bars and champignon liquid holding vessel, described seedpod of the lotus body is round table-like hollow-core construction, it has first end and the second end, some described heat radiation petal leaf joints are arranged around described first end, some described heat radiation pistil bars are arranged at the junction of described heat radiation petal leaf and described first end, described champignon liquid holding vessel is placed in described seedpod of the lotus body, described heat radiation petal interlobar part is provided with the flow pipe be communicated with described champignon liquid holding vessel, described flow pipe is for the champignon liquid that circulates, described heat radiation petal leaf offers the evaporation apertures be communicated with described flow pipe, and described evaporation apertures and ft connection, described evaporation apertures place is provided with tampon, described heat radiation petal leaf comprises the first petal layer superposing setting successively, second petal layer and the 3rd petal layer, champignon liquid flow guide sleeve, described champignon liquid flow guide sleeve is placed in described flow pipe, and the end, one end of described champignon liquid flow guide sleeve is used for contacting with the champignon liquid in described champignon liquid holding vessel, some LED sub-light sources, some described LED sub-light sources are arranged on the end face of described the second end, and some OLED sub-light sources, some described OLED sub-light sources are arranged at the side of described heat radiation petal blade face to described seedpod of the lotus body.
An example is, a kind of plan shape light fixture, it comprises the described plan shape light fixture of above-mentioned any embodiment.
Refer to Fig. 1, intend shape light fixture 10 and comprise: heat radiation rosette 100, some LED sub-light sources 200 and some OLED sub-light sources 300, some LED sub-light sources 200 and some OLED sub-light sources 300 are all arranged at heat radiation rosette 100.
See also Fig. 1 and Fig. 2, heat radiation rosette 100 comprises seedpod of the lotus body 110, some heat radiation petal leaves 120, some heat radiation pistil bars 130 and champignon liquid holding vessel 140, and some heat radiation petal leaves 120, some heat radiation pistil bars 130 and champignon liquid holding vessel 140 are all arranged at seedpod of the lotus body 110.
Such as, described heat radiation rosette is similar with lotus flower in shape, and and for example, described plan shape light fixture has the feature intending shape lotus flower in shape and structure, and and for example, described plan shape light fixture has the feature of bionical lotus flower in shape and structure.Like this, described plan shape light fixture can be made to have aesthetic and artistic value preferably.
Refer to Fig. 2, seedpod of the lotus body 110 is round table-like hollow-core construction, and seedpod of the lotus body 110 has first end 111 and the second end 112.Such as, the diameter of described seedpod of the lotus body is increased gradually by the direction of described first end to described the second end.
Refer to Fig. 1, some LED sub-light sources 200 are arranged on the end face of the second end 112.Such as, some LED sub-light source 200 circular array are arranged on the end face of the second end 112, like this, can have more uniformly illuminating effect.
Such as, described seedpod of the lotus body is obtained by the reasonable offer that dispels the heat, and for example, and the identical or different setting of the material of described seedpod of the lotus body, described heat radiation petal leaf and heat radiation pistil bar.Such as, described heat radiation alloy is aluminium alloy, and like this, the heat that described LED sub-light source luminescence produces just can be passed on described seedpod of the lotus body fast and in time, and good heat dispersion performance, to guarantee the normal luminous performance of described LED sub-light source.
See also Fig. 1 and Fig. 2, some heat radiation petal leaves 120 are arranged around the first end 111 of seedpod of the lotus body 110.Such as, the stacked and first end 111 around seedpod of the lotus body 110 of some heat radiation petal leaves 120 is arranged.Like this, described seedpod of the lotus body absorbs from described LED sub-light source the heat come can be passed to heat radiation petal leaf 120, because heat radiation petal leaf 120 has larger cooling surface area, can fast and in time by heat loss in outside air, good heat dispersion performance.
Refer to Fig. 1, some OLED sub-light sources 300 are arranged at the side of heat radiation petal leaf 120 towards seedpod of the lotus body 110.Like this; utilize the light of described OLED sub-light source and described LED sub-light source composite; the illuminating effect of whole described plan shape light fixture can be improved; especially; after both are composite, light can be made softer, thus the eyes of user can be protected; even if use for a long time, also there will not be the problems such as eyes are dry and astringent.In addition, the heat that OLED sub-light source 300 luminescence produces also can be absorbed by heat radiation petal leaf 120 fast and in time, and scatters and disappears in the air in the external world by heat radiation petal leaf 120, good heat dispersion performance, so, the normal luminous performance of OLED sub-light source 300 can be guaranteed.
See also Fig. 1 and Fig. 2, some heat radiation pistil bars 130 are arranged at the junction of the first end 111 of heat radiation petal leaf 120 and seedpod of the lotus body 110.Such as, described heat radiation pistil bar has distortion or bending structure; And for example, described heat radiation pistil bar has circular cross-sectional configuration.
It should be noted that, described seedpod of the lotus body absorbs from described LED sub-light source the heat come and can be passed to heat radiation pistil bar 130, and carry out auxiliary heat dissipation by described heat radiation pistil bar, thus can fast and in time by heat loss in outside air, good heat dispersion performance.
Refer to Fig. 2, champignon liquid holding vessel 140 is placed in 110 seedpod of the lotus bodies.See also Fig. 3, heat radiation petal leaf 120 inside is provided with the flow pipe 121 be communicated with champignon liquid holding vessel 110, and flow pipe 121 is for the champignon liquid that circulates.Such as, the champignon liquid in champignon liquid holding vessel 140 utilizes the flow of pressurized of self to enter in flow pipe 121.
Refer to Fig. 3, heat radiation petal leaf 120 offers the evaporation apertures 122 be communicated with flow pipe 121, and evaporation apertures 122 and ft connection.
It should be noted that, the heat that heat radiation petal leaf 120 absorbs is respectively from two parts, the heat that a part produces afterwards for the luminescence of described OLED sub-light source is directly passed on heat radiation petal leaf 120, another part is that the heat that the luminescence of described LED sub-light source produces afterwards extremely dispels the heat on petal leaf 120 through described seedpod of the lotus body indirect transfer, therefore, heat radiation petal leaf 120 bears maximum heat radiation load, so, the heat radiation petal leaf 120 with higher temperature can heat the champignon liquid being placed in flow pipe 121 inside, can be gaseous state from liquid state after champignon liquid is heated, in this transition process, namely when liquid state is gaseous state, the heat of heat radiation petal leaf 120 can be absorbed, and then effectively enhance the heat dispersion of described plan shape light fixture.Meanwhile, described plan shape light fixture can also increase the discharging amount of champignon gas, especially in cold environments, can guarantee effective gaseous state of champignon, when user sucks this champignon gas, can also allow the abundant joyful sense of user.
Such as, under described plan shape light fixture is applicable to the strong environment of artistic feeling, e.g., luxury clubhouse, exhibition center and library etc.
Directly leak in described evaporation apertures to avoid described champignon liquid better, such as, refer to Fig. 3, evaporation apertures 122 place is provided with tampon 123, like this, tampon 123 can avoid described champignon liquid directly to leak in described evaporation apertures better, in addition, and the problem that tampon 123 can also avoid evaporation apertures 122 laying dust to block.
In order to strengthen the heat dispersion of described plan shape light fixture further, such as, refer to Fig. 4, heat radiation pistil bar 130 comprises heat radiation pistil core 131 and is coated on the reflecting layer 132 of heat radiation pistil core 131 outside, and e.g., described reflecting layer is silvered reflective layer, and for example, described plan shape light fixture also comprises heat radiation taenidium 400, one end of heat radiation taenidium 400 is passed reflecting layer 132 and is connected with heat radiation pistil core 131, as, described heat radiation pistil core is obtained by the reasonable offer that dispels the heat, like this, heat radiation pistil core 131 can from described seedpod of the lotus body fast and absorb heat in time, share the heat radiation load bearing described seedpod of the lotus body, and dispel the heat pistil core 131 also for heat being passed to heat radiation taenidium 400, utilize the cooling surface area that heat radiation taenidium 400 is larger, can rapidly heat loss in air, thus the heat dispersion of described plan shape light fixture can be strengthened, in addition, reflex can also be carried out to light in reflecting layer 132, based on heat radiation pistil bar 130 dense distribution, and distortion or bending design feature, described plan shape light fixture can be made to have preferably illuminating effect.
Such as, described heat radiation pistil core has circular cross-sectional configuration; And for example, described heat radiation taenidium has multi-helical structure; And for example, described heat radiation pistil core and described heat radiation taenidium are one of the forming structure.
In order to carry out water conservancy diversion operation to champignon liquid better, such as, refer to Fig. 5, described plan shape light fixture also comprises champignon liquid flow guide sleeve 500, champignon liquid flow guide sleeve 500 is placed in flow pipe 121, and the end, one end of champignon liquid flow guide sleeve 500 is used for contacting with the champignon liquid in described champignon liquid holding vessel, like this, utilize champignon liquid flow guide sleeve 500 can carry out water conservancy diversion operation to champignon liquid better, to keep being full of champignon liquid in flow pipe 121.Such as, when the liquid level of described champignon liquid holding vessel declines, utilize champignon liquid in the diffusion of described champignon liquid flow guide sleeve, still champignon liquid can be introduced in described flow pipe.
In order to carry out water conservancy diversion operation to champignon liquid better, such as, the material of described champignon liquid flow guide sleeve is cotton; And for example, described champignon liquid flow guide sleeve comprises several champignon liquid flow guide bars; And for example, described champignon liquid flow guide sleeve is formed after champignon liquid flow guide bar spiral winding described in several; And for example, described champignon liquid flow guide sleeve has circular cross-sectional configuration; And for example, the inwall close contact of described champignon liquid flow guide sleeve and described flow pipe; And for example, the end, one end of described champignon liquid flow guide sleeve is stretched into and is arranged at described champignon liquid holding vessel inside, can carry out water conservancy diversion operation better like this to champignon liquid.
In order to add champignon liquid better, such as, refer to Fig. 6, described plan shape light fixture also comprises champignon liquid and adds tank 600, champignon liquid adds the first end 111 that tank 600 is arranged at seedpod of the lotus body 110, and champignon liquid adds tank 600 to be communicated with champignon liquid holding vessel 140, champignon liquid adds tank 600 and comprises tank body 610 and sealing plug 620, tank body 610 offers added holes 611, sealing plug 620 is for closed added holes 611, like this, champignon liquid can be added better by added holes 611, be beneficial to recycling of described plan shape light fixture, when the closed champignon liquid of needs adds tank 600, sealing plug 620 can close champignon liquid interpolation tank 600 beyond the Great Wall.Such as, when needing to add champignon liquid, seedpod of the lotus body described in vertical display in advance, and then add champignon liquid to described added holes.
In order to add champignon liquid better, it is disc-shaped structure that described champignon liquid adds tank; And for example, the madial wall of described added holes is provided with internal thread, and the lateral wall of described sealing plug is provided with the external screw thread with described screw-internal thread fit, and described sealing plug is bolted in described added holes; And for example, the sealing stopper that described sealing plug comprises sealing key and connects in described sealing key, described sealing stopper is used for closing described added holes; And for example, described champignon liquid interpolation tank offers some described added holes.
In order to strengthen the heat dispersion of described plan shape light fixture further, such as, refer to Fig. 7, seedpod of the lotus body 110 is positioned on the second end 112 and offers the wind pushing hole 115 with ft connection; And for example, described plan shape light fixture also comprises air-supply arrangement 700, air-supply arrangement 700 is placed in seedpod of the lotus body 110, air-supply arrangement 700 comprises motor 710, rotating shaft 720 and flabellum 730, motor 710 is arranged at champignon liquid holding vessel 140, rotating shaft 720 is connected with motor 710, flabellum 730 is arranged at rotating shaft 720, and flabellum 730 is arranged towards wind pushing hole 115, for the hot-air in seedpod of the lotus body 110 is blown out in outside air by wind pushing hole 115, strengthen cross-ventilation heat transfer, thus the heat dispersion of described plan shape light fixture can be strengthened further.
In order to strengthen the heat dispersion of described plan shape light fixture further, such as, some described wind pushing holes are spaced successively; And for example, described seedpod of the lotus body also offers fresh air inlet; And for example, described wind pushing hole has the first opening and the second opening, described first opening is positioned at described seedpod of the lotus body interior, described second opening and described ft connection, the aperture of described first opening is greater than the aperture of described second opening, be beneficial to the collection wind of described wind pushing hole, namely increase the flow velocity of air at described first opening part and described second opening part; And for example, described air-supply arrangement arranges some described flabellums, can strengthen the heat dispersion of described plan shape light fixture so further.
In order to strengthen the heat dispersion of described plan shape light fixture further, such as, refer to Fig. 8, described plan shape light fixture also comprises auxiliary radiating device 800, and auxiliary radiating device 800 comprises some thermal columns 810, some thermal columns 810 are arranged around seedpod of the lotus body 110, and thermal column 810 is hollow-core construction, it is provided with some air vents 811, like this, the cooling surface area of described plan shape light fixture can be improved, to strengthen the heat dispersion of described plan shape light fixture further.
In order to strengthen the heat dispersion of described plan shape light fixture further, such as, some described thermal columns successively interval are arranged; And for example, the lateral wall of described thermal column and described seedpod of the lotus body forms angle; And for example, the number of degrees of described angle are 30 degree ~ 45 degree; And for example, described thermal column has cylindrical-shaped structure; And for example, described thermal column is hemispherical dome structure away from one end of described seedpod of the lotus body, like this, can strengthen the heat dispersion of described plan shape light fixture further.
In order to strengthen the heat dispersion of described plan shape light fixture further, such as, described heat radiation petal leaf comprises the first petal layer, the second petal layer and the 3rd petal layer that superpose setting successively, such as, identical or the different setting of the material of described first petal layer, described second petal layer and described 3rd petal layer, such as, heat radiation reasonable offer is adopted to obtain.
Above-mentioned plan shape light fixture 10 is by arranging heat radiation rosette 100, some LED sub-light sources 200 and some OLED sub-light sources 300, and overall structure is compacter, illuminating effect is also better.In addition, heat radiation rosette 100 heat that some LED sub-light sources 200 and some OLED sub-light sources 300 can be produced fast and shed in time, good heat dispersion performance.
Such as, the plan shape light fixture that the mutual combination that other embodiments of plan shape light fixture of the present invention also comprise the respective embodiments described above is formed.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the each piece of all possible combination of technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (6)
1. intend a shape light fixture, it is characterized in that, comprising:
Heat radiation rosette, described heat radiation rosette comprises seedpod of the lotus body, some heat radiation petal leaves, some heat radiation pistil bars and champignon liquid holding vessel, described seedpod of the lotus body is round table-like hollow-core construction, it has first end and the second end, some described heat radiation petal leaf joints are arranged around described first end, some described heat radiation pistil bars are arranged at the junction of described heat radiation petal leaf and described first end, described champignon liquid holding vessel is placed in described seedpod of the lotus body, described heat radiation petal interlobar part is provided with the flow pipe be communicated with described champignon liquid holding vessel, described flow pipe is for the champignon liquid that circulates, described heat radiation petal leaf offers the evaporation apertures be communicated with described flow pipe, and described evaporation apertures and ft connection, described evaporation apertures place is provided with tampon, described heat radiation petal leaf comprises the first petal layer superposing setting successively, second petal layer and the 3rd petal layer,
Champignon liquid flow guide sleeve, described champignon liquid flow guide sleeve is placed in described flow pipe, and the end, one end of described champignon liquid flow guide sleeve is used for contacting with the champignon liquid in described champignon liquid holding vessel;
Some LED sub-light sources, some described LED sub-light sources are arranged on the end face of described the second end; And
Some OLED sub-light sources, some described OLED sub-light sources are arranged at the side of described heat radiation petal blade face to described seedpod of the lotus body.
2. plan shape light fixture according to claim 1, is characterized in that, described champignon liquid flow guide sleeve comprises several champignon liquid flow guide bars.
3. plan shape light fixture according to claim 2, is characterized in that, forms described champignon liquid flow guide sleeve after champignon liquid flow guide bar spiral winding described in several.
4. plan shape light fixture according to claim 1, is characterized in that, described champignon liquid flow guide sleeve has circular cross-sectional configuration.
5. plan shape light fixture according to claim 1, is characterized in that, the inwall close contact of described champignon liquid flow guide sleeve and described flow pipe.
6. plan shape light fixture according to claim 1, is characterized in that, the end, one end of described champignon liquid flow guide sleeve is stretched into and is arranged at described champignon liquid holding vessel inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510642192.0A CN105221991B (en) | 2015-09-29 | 2015-09-29 | Intend shape light fixture |
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| CN201510642192.0A CN105221991B (en) | 2015-09-29 | 2015-09-29 | Intend shape light fixture |
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| CN105221991B CN105221991B (en) | 2017-11-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129847A (en) * | 2016-08-30 | 2016-11-16 | 天津汇和电气设备股份有限公司 | Beautify power distribution cabinet |
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| CN105221991B (en) | 2017-11-24 |
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