CN206861284U - A kind of UVled fluorescent tubes - Google Patents

A kind of UVled fluorescent tubes Download PDF

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Publication number
CN206861284U
CN206861284U CN201720770609.6U CN201720770609U CN206861284U CN 206861284 U CN206861284 U CN 206861284U CN 201720770609 U CN201720770609 U CN 201720770609U CN 206861284 U CN206861284 U CN 206861284U
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China
Prior art keywords
fluid
heat pipe
radiating heat
pipe
fluorescent tubes
Prior art date
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Active
Application number
CN201720770609.6U
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Chinese (zh)
Inventor
方涛
樊嘉杰
钱诚
樊学军
张国旗
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Changzhou Wujin Semiconductor Lighting Application Technology Institute
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Changzhou Wujin Semiconductor Lighting Application Technology Institute
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Abstract

The utility model discloses a kind of UVled fluorescent tubes, belong to field of light fittings, including fluid for radiating heat pipe and transparent pipe, fluid for radiating heat pipe runs through transparent pipe, sets ultraviolet LED light source module on fluid for radiating heat pipe, two closures are provided between fluid for radiating heat pipe and transparent pipe, fluid for radiating heat pipe and transparent pipe are separately, sealed chamber is set between fluid for radiating heat pipe, transparent pipe and two closures, and ultraviolet LED light source module is located in sealed chamber, and photocatalyst layer is provided with the outer surface of transparent pipe.The utility model is a kind of to improve flange seal and extend a kind of UVled fluorescent tubes of sealing ring service life.The utility model is a kind of UVled fluorescent tubes for improving thermal diffusivity.

Description

A kind of UVled fluorescent tubes
Technical field
The utility model belongs to field of light fittings, more particularly to a kind of UVled fluorescent tubes.
Background technology
Photocatalyst is a kind of nano level metal oxide materials (titanium dioxide is more commonly used), and it is coated on base material table Face, film is formed after drying, in the presence of light, produces strong catalytic degradation function:Can effectively it degrade poisonous in air Pernicious gas;Various bacteria can be effectively killed, antibiotic rate is up to 99.99%, and the toxin that can discharge bacterium or fungi point Solution and harmless treatment;It is also equipped with the functions such as deodorization, anti-soil simultaneously.
Photocatalyst technology is a kind of means for the relative ideal for handling room air pollution and in-vehicle exposure in the world at present, It is combined using light and catalyst (catalyst), under the irradiation of light, can be produced similar photosynthetic light-catalyzed reaction, be passed through this Kind of material caused by reaction decomposes the harmful substance in oxidizing chamber, reaches the purpose to purify the air of a room with this.Due to this The high efficiency of kind technology, it is also gradually applied in the air clearing products such as air purifier.
For photocatalyst technology by the product of light-catalyzed reaction, these products all have very strong oxidability, but also have There is very strong photoredox function, be able to can also be destroyed with the various organic compounds of oxidation Decomposition and part inorganic compound The cell membrane of bacterium and some viral protein.It kills these bacteriums and decomposing organic pollutant by oxidation, These organic pollutions resolve into the water and carbon dioxide of pollution-free effect, have very strong sterilization, deodorization, it is mould proof, antifouling, Purify the function of air.
Photocatalyst biggest advantage is exactly to be changed into the organic matter contacted using the hydrone in air and oxygen molecule Carbon dioxide and water, itself does not play any change, can but promote to chemically react, and has very strong feasibility in theory, and It is sterilization, deodorization, new product mould proof, purification air is ideal and maintenance cost is very low.
Radiating, the pollution of anti-corrosion (material aging), waterproof, preventing ultraviolet, poor efficiency are to carry out light using UV-led at present to touch Matchmaker's (catalyst) carries out the Major Difficulties of purification of air.
A kind of " light emitting diode photocatalyst purple is disclosed in the utility model patent of Patent No. 201320509657.1 Outer light tube group ", includes light source module, light pipe and sleeve pipe to diffusing light, and light source module has the substrate of pliability With the light emitting diode being arranged on substrate, light source module is placed in light pipe, and light passes through light pipe to increase irradiation model Enclose, and sleeve pipe is sheathed on outside light pipe, and sleeve pipe is formed with having the fiberglass braided of photocatalyst material, allow photocatalyst material Larger area of dispersion is produced in sleeve surface, then coordinates the light after diffusion, to increase contact of the light with photocatalyst material Area, reach effectively lifting purification of air and the effect of sterilization.
Prior art does not consider that UV-led photoelectric transformation efficiencies are relatively low till now, more than 75% electrical power all change in order to Heat, heat can not only be shed by substrate and convection current, so as to cause the failure of LED light source, prior art need by pair Flow heat dissipation, thus the aging for causing light source to accelerate source material in hot and humid, one side light extraction can not be sealed, light is urged Agent only make use of no more than 150 ° (material of 1/2 photocatalyst) efficiency low.
Utility model content
The purpose of this utility model is to provide a kind of UVled fluorescent tubes for improving thermal diffusivity.
To achieve the above object, the utility model adopts the following technical scheme that:A kind of UVled fluorescent tubes, including fluid for radiating heat Pipe and transparent pipe, transparent pipe are set in fluid for radiating heat pipe outer ring, set ultraviolet LED light source module on fluid for radiating heat pipe, fluid dissipates Be provided with two closures between heat pipe and transparent pipe, fluid for radiating heat pipe with transparent pipe separately, fluid for radiating heat pipe, transparent pipe and two Sealed chamber is set between individual closure, and ultraviolet LED light source module is located in sealed chamber, is provided with the outer surface of transparent pipe Photocatalyst layer.
The ultraviolet LED light source module is included in some ultraviolet LED lamp beads set on fluid for radiating heat tube outer surface.
Ultraviolet LED lamp bead is along the all-round distribution in fluid for radiating heat pipe periphery.
The fluid for radiating heat pipe is polygonal tube.
The fluid for radiating heat pipe is regular polygon pipe.
The fluid for radiating heat pipe is shape tube.
A kind of UVled fluorescent tubes described in the utility model, UV-LED radiating effects are improved by using fluid for radiating heat mode Rate, sealing tubular structure overcome the problem of material aging, water suctions of the UV-LED under hot and humid environment are failed;Pass through lamp The problem of method of pipe surface spraying photocatalyst (catalyst) reduces ultraviolet light pollution, all-round 360 ° of light extraction modes improve light The service efficiency of catalyst.
Brief description of the drawings
Fig. 1 is the stereogram of embodiment 1;
Fig. 2 is the three-dimensional cutaway view of embodiment 1;
Fig. 3 is the structural representation of embodiment 1;
Fig. 4 is the structural representation of embodiment 2;
Fig. 5 is the structural representation of embodiment 3;
Fig. 6 is the structural representation of embodiment 4;
Fig. 7 is the structural representation of embodiment 5;
In figure:Fluid for radiating heat pipe 1, closure 2, sealed chamber 3, transparent pipe 4, ultraviolet LED lamp bead 5, photocatalyst layer 6, wind Machine 7, cold-accumulating box 8, circulating pump 9, fluid box 10.
Embodiment
Embodiment 1:
Stream is set in as a kind of UVled fluorescent tubes shown in Fig. 1-Fig. 3, including fluid for radiating heat pipe 1 and transparent pipe 4, transparent pipe 4 The outer ring of body radiating tube 1, fluid for radiating heat pipe 1 are consistent with the bearing of trend of transparent pipe 4.
Ultraviolet LED light source module is set on fluid for radiating heat pipe 1, and the ultraviolet LED light source module is included in fluid for radiating heat pipe 1 Some ultraviolet LED lamp beads 5 set on outer surface, more preferably, ultraviolet LED lamp bead 5 is all-round along the periphery of fluid for radiating heat pipe 1 (circumference) Distribution, while longitudinally spaced distributions of the ultraviolet LED lamp bead 5 along fluid for radiating heat pipe 1, i.e., some ultraviolet LED lamp beads 5 are respectively along week To, longitudinal array arrangement.
The fluid for radiating heat pipe 1 is polygonal tube or shape tube, when fluid for radiating heat pipe 1 is polygonal tube, be can be selected Cross section is the regular polygon pipe of regular polygon, such as optional cross section is the positive triangle pipe of equilateral triangle, cross section is just Square rectangular tube, the pentagon pipe that cross section is regular pentagon or pentagon pipe that cross section is regular pentagon etc.;Work as stream When body radiating tube 1 is shape tube, it is different that oval steel tubes, rhombus steel tubes, octagonal steel tubes, semicircle can be selected Shaped steel is justified, inequilateral hexagon steel tubes, five valves are quincunx steel tubes, lenticular steel tubes, double concave steel tubes, Melon seeds shape steel tubes, conical steel tubes, corrugated steel tubes, cross section are the heat absorption plate core structure of " D " font, helix tube etc..
In the present embodiment, the fluid for radiating heat pipe 1 is triangular pipe, and the cross section of triangular pipe is triangular in shape, outside triangular pipe Surface includes three faceted pebbles, and several ultraviolet LED lamp beads 5 are arranged at intervals successively along the longitudinal direction of fluid for radiating heat pipe 1 on the outside of each faceted pebble.
It is installed with two closures 2 between fluid for radiating heat pipe 1 and transparent pipe 4, two 2 longitudinally spaced settings of closure, two Individual closure 2 is respectively arranged on the both ends of transparent pipe 4, and closure 2 is annular, and annular distance and the phase of fluid for radiating heat pipe 1 of closure 2 are fitted To match somebody with somebody, fluid for radiating heat pipe 1 interts the annular distance of closure 2, in the present embodiment, the annular distance of closure 2 and the cross section of fluid for radiating heat pipe 1 It is adapted and is triangle, when fluid for radiating heat pipe 1 is other kinds of polygonal tube or shape tube, the annular distance of closure 2 Also it mutually should be the shape being adapted with the cross section of fluid for radiating heat pipe;Two closures 2 are respectively arranged in the two-port of transparent pipe 4, I.e. a closure 2 is enclosed in region between the wherein one end of transparent pipe 4 and fluid for radiating heat pipe 1, and another closure 2 is enclosed in Region between the bright other end of pipe 4 and fluid for radiating heat pipe 1, sets wire hole on closure 2, and the wire of ultraviolet LED lamp bead 5 can be from going out String holes is stretched out outside closure 2 or transparent pipe 4, certainly, can be by being set in the rubber of wire outer ring between wire hole edge and wire Cushion rubber carries out encapsulation process, is not shown in wire hole and wire figure.
With transparent pipe 4 separately, the compartment of terrain of transparent pipe 4 is set in the outer ring of fluid for radiating heat pipe 1 to fluid for radiating heat pipe 1, and fluid dissipates The both ends of heat pipe 1 are stretched out outside the both ends of transparent pipe 4 respectively or the one end of fluid for radiating heat pipe 1 is stretched out outside the one end of transparent pipe 4, this implementation In example, fluid for radiating heat pipe 1 runs through transparent pipe 4, and the both ends of fluid for radiating heat pipe 1 are stretched out outside the both ends of transparent pipe 4 respectively, certainly, stream The both ends of body radiating tube 1 were also respectively interposed the annular distance of two closures 2 and stretched out respectively outside two closures 2.
Sealed chamber 3 is set between fluid for radiating heat pipe 1, transparent pipe 4 and two closures 2, and sealed chamber 3 is dissipated by fluid The annular compartment that heat pipe 1, transparent pipe 4 and two closures 2 surround.
Ultraviolet LED light source module is located in sealed chamber 3, and ultraviolet LED light source module is located in transparent pipe 4 and is located at simultaneously Between two closures 2.
Photocatalyst layer 6 is provided with the outer surface of transparent pipe 4, by side of the photocatalyst material catalyst to coat or wrap up Formula, which is arranged on the outer peripheral surface of transparent pipe 4, forms the photocatalyst layer 6.
A kind of UVled fluorescent tubes described in the utility model, employ fluid for radiating heat pipe 1 and improve radiating, fluid dissipates from fluid One of port of heat pipe 1 enters and flowed out from another port of fluid for radiating heat pipe 1, is set in fluid for radiating heat pipe 1 for inhaling Receive the fluid of ultraviolet LED 5 thermal discharges of lamp bead;The waterproof of sealed chamber 3, anti-material aging;Coating or parcel photocatalyst material Transparent pipe 4 prevent ultraviolet light leakage pollution;The all-round distribution ultraviolet source lifting light of fluid for radiating heat pipe 1 facilitates photocatalyst efficiency.
Embodiment 2:
A kind of UVled fluorescent tubes as shown in Figure 4, are with the difference of embodiment 1:The fluid for radiating heat pipe 1 is wind Manage, the fluid in fluid for radiating heat pipe 1 is air, sets blower fan 7 in a port of fluid for radiating heat pipe 1, blower fan 7 is induced-draught fan 7 Or air blower 7, air is entered out of fluid for radiating heat pipe 1 a port and is discharged from another port, air absorbs simultaneously The heat that discharge ultraviolet LED lamp bead 5 distributes.
Embodiment 3:
A kind of UVled fluorescent tubes as shown in Figure 5, are with the difference of embodiment 1:The fluid for radiating heat pipe 1 is wind Manage, the fluid in fluid for radiating heat pipe 1 is air, and the blower fan 7, another port connection are set in a port of fluid for radiating heat pipe 1 The gas outlet of cold-accumulating box 8, blower fan 7 also is provided with the air inlet of cold-accumulating box 8, the cryogenic substances such as ice cube are set in cold-accumulating box 8, fluid dissipates Blower fan 7 in heat pipe 1 is used to attract the cold air in cold-accumulating box 8 and discharged the gas after heat exchange outside fluid for radiating heat pipe 1, cold-accumulating box Blower fan 7 in 8 air inlet draws air into cold-accumulating box 8 and blows out cold-accumulating box 8 and entrance fluid radiating tube 1 again as cold air, The air cooled down through cold-accumulating box 8 absorbs and discharged the heat that ultraviolet LED lamp bead 5 distributes.
Embodiment 4:
A kind of UVled fluorescent tubes as shown in Figure 6, are with the difference of embodiment 1:The fluid for radiating heat pipe 1 is liquid Body cooling tube, the fluid in fluid for radiating heat pipe 1 are coolant, and a port of fluid for radiating heat pipe 1 passes through circulating pump 9 and connects liquid The liquid outlet of case 10, the inlet of another port connection fluid box 10 of fluid for radiating heat pipe 1, coolant built in fluid box 10, Coolant can be water.
In the present embodiment, the coolant in fluid box 10 is extracted and flow through fluid for radiating heat pipe 1 by circulating pump 9 absorbs heat, then send Fluid box 10 is returned, moves in circles, reaches the purpose of cooling.
Embodiment 5:
A kind of UVled fluorescent tubes as shown in Figure 7, are with the difference of embodiment 1:The fluid for radiating heat pipe 1 is one Heat pipe in end insertion transparent pipe 4, certainly, heat pipe is also inserted through the annular distance of a corresponding closure 2, and fluid for radiating heat pipe 1 is another One end is stretched out outside transparent pipe 4.Heat pipe absorbs the heat of the discharge of ultraviolet LED lamp bead 5, plays a part of cooling, radiating.

Claims (6)

  1. A kind of 1. UVled fluorescent tubes, it is characterised in that:Including fluid for radiating heat pipe (1) and transparent pipe (4), transparent pipe (4) is set in stream Body radiating tube (1) outer ring, sets ultraviolet LED light source module on fluid for radiating heat pipe (1), fluid for radiating heat pipe (1) and transparent pipe (4) it Between be provided with two closures (2), fluid for radiating heat pipe (1) with transparent pipe (4) separately, fluid for radiating heat pipe (1), transparent pipe (4) and Sealed chamber (3) is set between two closures (2), and ultraviolet LED light source module is located in sealed chamber (3), in transparent pipe (4) Outer surface be provided with photocatalyst layer (6).
  2. A kind of 2. UVled fluorescent tubes as claimed in claim 1, it is characterised in that:The ultraviolet LED light source module is included in fluid Some ultraviolet LED lamp beads (5) set on radiating tube (1) outer surface.
  3. A kind of 3. UVled fluorescent tubes as claimed in claim 2, it is characterised in that:Ultraviolet LED lamp bead (5) is along fluid for radiating heat pipe (1) The all-round distribution in periphery.
  4. A kind of 4. UVled fluorescent tubes as claimed in claim 1, it is characterised in that:The fluid for radiating heat pipe (1) is polygonal tube.
  5. A kind of 5. UVled fluorescent tubes as claimed in claim 4, it is characterised in that:The fluid for radiating heat pipe (1) is regular polygon Pipe.
  6. A kind of 6. UVled fluorescent tubes as claimed in claim 1, it is characterised in that:The fluid for radiating heat pipe (1) is shape tube.
CN201720770609.6U 2017-06-29 2017-06-29 A kind of UVled fluorescent tubes Active CN206861284U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720770609.6U CN206861284U (en) 2017-06-29 2017-06-29 A kind of UVled fluorescent tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720770609.6U CN206861284U (en) 2017-06-29 2017-06-29 A kind of UVled fluorescent tubes

Publications (1)

Publication Number Publication Date
CN206861284U true CN206861284U (en) 2018-01-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720770609.6U Active CN206861284U (en) 2017-06-29 2017-06-29 A kind of UVled fluorescent tubes

Country Status (1)

Country Link
CN (1) CN206861284U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110433655A (en) * 2019-08-19 2019-11-12 中国商用飞机有限责任公司 Photocatalyst core component and photocatalyst purification plant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110433655A (en) * 2019-08-19 2019-11-12 中国商用飞机有限责任公司 Photocatalyst core component and photocatalyst purification plant
CN110433655B (en) * 2019-08-19 2022-01-25 中国商用飞机有限责任公司 Photocatalyst core assembly and photocatalyst purification device

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