CN104406078A - LED energy-saving lamp of improved structure - Google Patents
LED energy-saving lamp of improved structure Download PDFInfo
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- CN104406078A CN104406078A CN201410735981.4A CN201410735981A CN104406078A CN 104406078 A CN104406078 A CN 104406078A CN 201410735981 A CN201410735981 A CN 201410735981A CN 104406078 A CN104406078 A CN 104406078A
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 34
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- 239000012212 insulator Substances 0.000 claims abstract description 16
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 50
- 238000013016 damping Methods 0.000 claims description 33
- 230000001442 anti-mosquito Effects 0.000 claims description 17
- 239000005336 safety glass Substances 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 239000000077 insect repellent Substances 0.000 abstract description 7
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- 238000010521 absorption reaction Methods 0.000 description 8
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- ZBMRKNMTMPPMMK-UHFFFAOYSA-N 2-amino-4-[hydroxy(methyl)phosphoryl]butanoic acid;azane Chemical compound [NH4+].CP(O)(=O)CCC(N)C([O-])=O ZBMRKNMTMPPMMK-UHFFFAOYSA-N 0.000 description 1
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- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/12—Scaring or repelling devices, e.g. bird-scaring apparatus using odoriferous substances, e.g. aromas, pheromones or chemical agents
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/04—Resilient mountings, e.g. shock absorbers
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Birds (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention provides an LED energy-saving lamp of an improved structure and belongs to the technical field of lamps. The LED energy-saving lamp of an improved structure is used for solving the technical problems of failure in utilizing heat dissipated by the LED energy-saving lamp, poor energy-saving effect and the like in the prior art. The LED energy-saving lamp comprises a lamp base which comprises a lamp base main body and an insulator; soldering tin is fixed at the outer end of the insulator; a cone is fixedly arranged at the outer end of the lamp base main body; two LED light sources are fixedly arranged on the cone; a lampshade sleeves each LED light source; a slot is formed between the two lampshades and a heat collecting pipe is inserted into the slot; the sidewall of the heat collecting pipe is coated with a heat-conducting graphite film which is fitted with the lampshades; an annular cooling fin further sleeves the lamp base main body; a heat-conducting graphite film is also arranged between the annular cooling fin and the lamp base main body; an inner cavity is formed in the heat collecting pipe; a heat-conducting cavity communicated with the inner cavity is formed in the annular cooling fin; the inner cavity and the heat-conducting cavity both are filled with a mosquito repellent; a through hole is formed in the top end of the heat-conducting cavity. The LED energy-saving lamp of the improved structure is good in energy saving effect.
Description
Technical field
The invention belongs to technical field of lamps, relate to a kind of structure improved LED electricity-saving lamp.
Background technology
LED electricity-saving lamp as light emitting source, has that light efficiency is high, little power consumption with high brightness white light-emitting diode, the advantage such as life-span long, easy to control, non-maintaining, safety and environmental protection; be solid cold light source of new generation, be applicable to family, market; bank; hospital, hotel, throw light on various public place for a long time in restaurants etc.; and without sudden strain of a muscle direct current; playing a very good protection to eyes, is desk lamp, the optimal selection of torch.
China patent CN 202220988U discloses a kind of LED electricity-saving lamp, this LED electricity-saving lamp comprises lampshade, LED light source and lamp holder, wherein lamp holder is made up of cap body, insulator and scolding tin, for an entirety of closed at both ends, the heat problem of LED light source generation effectively can be solved by the fin in lamp holder, louvre and cap body shell.Lampshade inwall is coated with phosphor powder layer, by the draw-in groove in lampshade port and cap body, forms reverse buckling type syndeton, lampshade and lamp holder is connected and fixed.This LED electricity-saving lamp can be widely used in each fields such as interior/exterior decoration, illumination, traffic and safety display.
But existing LED electricity-saving lamp only considers how to pass through heat radiation, improve the service life of lamp, this is set up to corresponding cooling mechanism and dissipated by heat, is used while but not distributed by the heat that LED electricity-saving lamp produces; Further, LED electricity-saving lamp is not set up and strengthens structure accordingly, not only frangible after LED electricity-saving lamp comes off, and easily injure people by a crashing object.
Summary of the invention
The present invention be directed to the problems referred to above that existing technology exists, provide a kind of structure improved LED electricity-saving lamp, technical problem to be solved by this invention is: be used to the heat distributed the while of how making LED electricity-saving lamp dispel the heat, improve energy-saving effect further.
Object of the present invention realizes by following technical proposal:
A kind of structure improved LED electricity-saving lamp, this electricity-saving lamp comprises a lamp holder, described lamp holder comprises cap body and insulator, described cap body and insulator are all cylindrical, the outer end of described insulator is installed with scolding tin, the inner of described cap body is connected mutually with the inner of insulator, the outer end of described cap body is installed with a round platform coaxial with cap body, described round platform is installed with two LED light sources, described two LED light sources are arranged with a lampshade respectively, the inner of described lampshade is fixed on described round platform, it is characterized in that, described two lampshades are parallel to each other and form a slot between both medial surface, this electricity-saving lamp also comprises a thermal-collecting tube, described thermal-collecting tube is plugged in described slot, the inner of described thermal-collecting tube is removably fixed on described round platform, and the sidewall of this thermal-collecting tube is coated with conduction graphite film, the inner surface of described conduction graphite film and described two lampshades reclines mutually, described cap body is also arranged with an annular fin coaxial with this cap body, between described annular fin and described cap body, also there is a conduction graphite film, described annular fin and described thermal-collecting tube are connected as a single entity, an inner chamber is offered in described thermal-collecting tube, the thermal conductive cavity with described intracavity inter-connection is offered in described annular fin, all mosquito-driving liquid is filled with in described inner chamber and thermal conductive cavity, the top of described thermal conductive cavity offers the through hole running through annular fin top.
This LED electricity-saving lamp in use, when LED starts heating, the conduction graphite film of surfaces of collector tubes absorbs the heat on lampshade, and annular fin also starts the heat that absorption modulation head main body produces, and can start vaporization after mosquito-driving liquid heat absorption in thermal conductive cavity in thermal-collecting tube inner chamber and annular fin, heat LED distributed is used, realize the effect of mosquito repellent, certainly, the liquid herein added is not limited, also can fill in the liquid such as scent, improve the energy-efficient performance of LED further, simultaneously, after heat absorption, the temperature of mosquito-driving liquid also raises, and the temperature of the part mosquito-driving liquid of close cap body and lampshade seems higher relatively, temperature is higher, molecular motion velocities is faster, and the density of the mosquito-driving liquid of this part is less, thus the mosquito-driving liquid making temperature higher constantly up moves, the mosquito-driving liquid that relative temperature is lower then rests on the bottom of thermal-collecting tube, the mosquito-driving liquid of high temperature focuses on annular fin position, thus can vaporize rapidly and disperse, and improves the repelling effect of this LED, conduction graphite film is designed with dexterously in the present invention, conduction graphite film has a very excellent performance, namely it has unique grain orientation, can along both direction uniform heat conduction, laminar structuredly can adapt to any surface well, thermal source can be shielded, namely, also heat isolation is provided at thickness direction while product Homogeneouslly-radiating, be applied in the present invention, namely heat can not be passed on cap body and lampshade after absorbing heat by conduction graphite film again, ensure that cap body and lampshade are in low-temperature condition always, simultaneously, also mosquito-driving liquid is made can to keep a higher temperature, facilitate the vaporization of mosquito-driving liquid, can say, the effect of killing two birds with one stone is played in the combination of conduction graphite film and mosquito-driving liquid, namely while increasing substantially heat dispersion, add the mosquito repellent function of LED, this is the incomparable place of LED of the prior art, in addition, the carbon that the chemical composition of conductive graphite membrane material is mainly single, it has the plasticity as organic plastics, and also have special hot property, chemical stability, lubrication and the good processing performance such as the surface of solids can be coated in, therefore, this programme implements and is also easier to, and can promote on a large scale.
In the structure improved LED electricity-saving lamp of above-mentioned one, the length of described thermal-collecting tube is equal to or greater than the length of lampshade, the outer end place of described thermal-collecting tube also has a transparent cushion socket, this cushion socket and thermal-collecting tube are connected as a single entity, and offer in this cushion socket one with the liquid storage cylinder of described intracavity inter-connection, also be filled with mosquito-driving liquid in described liquid storage cylinder, the outer surface of described cushion socket has a transparent rubber layer.Be designed with cushion socket and rubber layer, and the length of thermal-collecting tube is equal to or greater than the length of lampshade, when LED comes off, cushion socket first collides with ground or desktop, and then LED run-off the straight is fallen down, and now annular fin and ground or desktop collide, in whole process, all not there is not any collision with ground or desktop in frangible lampshade, effectively protects lampshade, improves service life and the functional stabilization of this LED electricity-saving lamp; Meanwhile, after being designed with rubber layer, after also avoiding LED electricity-saving lamp to come off, the person being caused damage, improve the security performance of this LED electricity-saving lamp.
In the structure improved LED electricity-saving lamp of above-mentioned one, the inner of described thermal-collecting tube has a circular heat-conducting plate, described heat-conducting plate and thermal-collecting tube and annular fin are connected as a single entity, offer honeycomb duct in described heat-conducting plate, the two ends of described honeycomb duct are connected with thermal conductive cavity with described inner chamber respectively.
In the structure improved LED electricity-saving lamp of above-mentioned one, the inner plate surface of described heat-conducting plate is fixed with several grabs, described round platform offers several draw-in grooves with the clamping of described grab phase.After being designed with grab and draw-in groove, facilitate the Assembly And Disassembly between thermal-collecting tube and round platform, owing to having set up a lot of structure in the present invention, cost is higher comparatively speaking, if thermal-collecting tube, annular fin, cushion sockets etc. are only applicable on a LED electricity-saving lamp, lose more than gain a little then on cost, and thermal-collecting tube and round platform are designed to interface arrangment herein, then thermal-collecting tube, annular fin, cushion socket is applicable to the light fixture of multiple same model, after the LED light source of a light fixture lost efficacy, change corresponding LED electricity-saving lamp, thermal-collecting tube, annular fin, cushion socket is still applicable to new light fixture, comparatively speaking, use cost has increased significantly, consumer still can accept.
In the structure improved LED electricity-saving lamp of above-mentioned one, the upper end of described annular fin is installed with several and has contact with, and the sidewall of described cap body is fixed with several and describedly has contact with the hasp be interlockingly connected.Annular fin is designed with having contact with of being interlockingly connected with the hasp in cap body, the connective stability of the complete and round platform of further guarantee annular fin, thermal-collecting tube and cushion socket and lamp holder master and bonding strength, avoid the phenomenon occurring that fin, thermal-collecting tube and cushion socket come off from light fixture.
In the structure improved LED electricity-saving lamp of above-mentioned one, described cushion socket, thermal-collecting tube and annular fin all adopt safety glass to make, described cushion socket has a concave surface, and lower end and this concave surface of described thermal-collecting tube are connected as a single entity, and this concave surface is resisted against on the lower end of described lampshade.Layer seat, thermal-collecting tube and annular fin will be subtracted and be designed to safety glass, make the mechanical strength of three better, and then ensure the connective stability between cap body and lampshade and mechanical strength, improve service life and the job stability of this LED electricity-saving lamp, and safety glass appearance looks elegant is generous, the overall aesthetics of LED electricity-saving lamp can be improved; Simultaneously, owing to cushion socket being designed with the concave surface leant with lampshade lower end, make the connective stability of lampshade and round platform stronger, even if LED electricity-saving lamp comes off, also can not and round platform between there is axial jump, improve service life and the mechanical strength of this LED electricity-saving lamp.
In the structure improved LED electricity-saving lamp of above-mentioned one, the lateral wall of described annular fin is arranged with an annular vibration damping sheet, the radially outward turnover of this annular fin of lower end edge of described annular fin forms a flange, the internal diameter of described vibration damping sheet coordinates with the crest clearance of described annular fin, and the lower end abutment of described vibration damping sheet is on described flange.After the lateral wall of annular fin being arranged with an annular vibration damping sheet, after LED electricity-saving lamp comes off, when cap body and ground or desktop occur to clash into, vibration damping sheet has good damping performance, absorb the energy impacted, avoid the parts in cap body shake or destroy, meanwhile, also avoid cap body to injure the person by a crashing object; After annular fin is designed with flange, facilitate installation and the replacing of vibration damping sheet, only need be enclosed within annular fin by vibration damping sheet when assembling is changed, the lower end abutment of vibration damping sheet can realize installing on flange, and when needing to dismantle, is directly taken out by vibration damping sheet.
In the structure improved LED electricity-saving lamp of above-mentioned one, described vibration damping sheet comprises an annular anti-mosquito incense sheet, described anti-mosquito incense sheet is evenly distributed with several bar holes.Vibration damping sheet is designed to anti-mosquito incense sheet, because anti-mosquito incense sheet is softer, good damping effect can be played, the heat that can absorb in annular fin realizes repelling effect again simultaneously, but iff so not enough, because the temperature that anti-mosquito incense sheet will realize needed for repelling effect is relatively high, and offer bar hole on anti-mosquito incense sheet after, the evaporation approach of anti-mosquito incense sheet can be rolled up, improve the volatility of drug effect, improve the repelling effect of product, meanwhile, after offering bar hole, reduce the overall weight of LED electricity-saving lamp, avoid that LED electricity-saving lamp is overweight easily to come off.
In the structure improved LED electricity-saving lamp of above-mentioned one, the thickness of described annular fin is 2mm, and the thickness of described vibration damping sheet is 1mm.
Compared with prior art, the present invention has the following advantages:
The conduction graphite film of the surfaces of collector tubes 1, in this LED electricity-saving lamp can absorb the heat on lampshade, the heat that annular fin also can absorption modulation head main body produce, and vaporization can be started after mosquito-driving liquid heat absorption in thermal conductive cavity in thermal-collecting tube inner chamber and annular fin, heat LED distributed is used, and realizes the effect of mosquito repellent;
2, after mosquito-driving liquid heat absorption, temperature raises, and the temperature of the part mosquito-driving liquid of close cap body and lampshade seems higher relatively, temperature is higher, molecular motion velocities is faster, and the density of the mosquito-driving liquid of this part is less, thus the mosquito-driving liquid making temperature higher constantly up moves, the mosquito-driving liquid that relative temperature is lower then rests on the bottom of thermal-collecting tube, the mosquito-driving liquid of high temperature focuses on annular fin position, thus can vaporize rapidly and disperse, and improves the repelling effect of this LED;
3, conduction graphite film in the present invention has good thermal conductivity and thermal insulation, namely, also heat isolation is provided at thickness direction while product Homogeneouslly-radiating, be applied in the present invention, namely heat can not be passed on cap body and lampshade after absorbing heat by conduction graphite film again, ensure that cap body and lampshade are in low-temperature condition always, simultaneously, also mosquito-driving liquid is made can to keep a higher temperature, facilitate the vaporization of mosquito-driving liquid, can say, the effect of killing two birds with one stone is played in the combination of conduction graphite film and mosquito-driving liquid, namely while increasing substantially heat dispersion, add the mosquito repellent function of LED,
4, the carbon that the chemical composition of conductive graphite membrane material is mainly single, it has the plasticity as organic plastics, and also have special hot property, chemical stability, lubrication and the good processing performance such as the surface of solids can be coated in, therefore, this programme implements and is also easier to, and can promote on a large scale.
5, after being designed with cushion socket, rubber layer and vibration damping sheet, when LED comes off, cushion socket first collides with ground or desktop, then LED run-off the straight is fallen down, now vibration damping sheet and ground or desktop collide, and in whole process, frangible lampshade all with ground or desktop, any collision does not occur, effectively protect lampshade, improve service life and the functional stabilization of this LED electricity-saving lamp;
6, layer seat, thermal-collecting tube and annular fin will be subtracted and be designed to safety glass, and make the mechanical strength of three better, and then ensure the connective stability between cap body and lampshade and mechanical strength, improve service life and the job stability of this LED electricity-saving lamp;
7, cushion socket is designed with the concave surface leant with lampshade lower end, the connective stability making lampshade and round platform is stronger, even if LED electricity-saving lamp comes off, also can not and round platform between there is axial jump, improve service life and the mechanical strength of this LED electricity-saving lamp.
Accompanying drawing explanation
Fig. 1 is the structural representation of this LED electricity-saving lamp in embodiment.
Fig. 2 is the installation diagram of this thermal-collecting tube and annular fin and cushion socket in embodiment.
Fig. 3 is the structural representation of this vibration damping sheet in embodiment.
In figure, 1, cap body; 2, insulator; 3, scolding tin; 4, round platform; 5, lampshade; 6, thermal-collecting tube; 61, inner chamber; 7, conduction graphite film; 8, annular fin; 81, thermal conductive cavity; 82, flange; 9, mosquito-driving liquid; 10, through hole; 11, heat-conducting plate; 111, honeycomb duct; 12, vibration damping sheet; 121, anti-mosquito incense sheet; 122, bar hole; 13, cushion socket; 131, liquid storage cylinder.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As Fig. 1, Fig. 2, shown in Fig. 3, this structure improved LED electricity-saving lamp comprises a lamp holder, lamp holder comprises cap body 1 and insulator 2, cap body 1 and insulator 2 all cylindrical, the outer end of insulator 2 is installed with scolding tin 3, the inner of cap body 1 is connected mutually with the inner of insulator 2, the outer end of cap body 1 is installed with a round platform 4 coaxial with cap body 1, round platform 4 is installed with two LED light sources, two LED light sources are arranged with respectively a lampshade 5, the inner of lampshade 5 is fixed on round platform 4, two lampshades 5 are parallel to each other and form a slot between both medial surface.
As Fig. 1, Fig. 2, shown in Fig. 3, this electricity-saving lamp also comprises a thermal-collecting tube 6, thermal-collecting tube 6 is plugged in slot, the inner of thermal-collecting tube 6 is removably fixed on round platform 4, and the sidewall of this thermal-collecting tube 6 is coated with conduction graphite film 7, the inner surface of conduction graphite film 7 and two lampshades 5 reclines mutually, cap body 1 is also arranged with an annular fin 8 coaxial with this cap body 1, also there is between annular fin 8 and cap body 1 conduction graphite film 7, annular fin 8 and thermal-collecting tube 6 are connected as a single entity, an inner chamber 61 is offered in thermal-collecting tube 6, the thermal conductive cavity 81 be connected with inner chamber 61 is offered in annular fin 8, mosquito-driving liquid 9 is all filled with in inner chamber 61 and thermal conductive cavity 81, the top of thermal conductive cavity 81 offers the through hole 10 running through annular fin 8 top.Specifically, the inner of thermal-collecting tube 6 has a circular heat-conducting plate 11, and heat-conducting plate 11 is connected as a single entity with thermal-collecting tube 6 and annular fin 8, and offer honeycomb duct 111 in heat-conducting plate 11, the two ends of honeycomb duct 111 are connected with thermal conductive cavity 81 with inner chamber 61 respectively.The inner plate surface of heat-conducting plate 11 is fixed with several grabs, round platform 4 offers several draw-in grooves with the clamping of grab phase.The upper end of annular fin 8 is installed with several and has contact with, and the sidewall of cap body 1 is fixed with several and has contact with the hasp be interlockingly connected.Annular fin 8 is designed with having contact with of being interlockingly connected with the hasp in cap body 1, the connective stability of further guarantee annular fin 8, thermal-collecting tube 6 and cushion socket 13 and round platform 4 complete with lamp holder master and bonding strength, avoid the phenomenon occurring that fin, thermal-collecting tube 6 and cushion socket 13 come off from light fixture.Mosquito-driving liquid 9 in the present embodiment can adopt following formula to make: lavender 10-25, lemon grass (Cymbopogon citratus) 35-50, aloe 8-20, pot marigold 8-15, chamomile 10-20, Jasmine 25-40, rose 10-20, cordate telosma 35-50, dried peppermint leaf 35-50, camphortree leaf 35-55, wormwood 20-40, eucalyptus leaves 20-40, anistree 10-20, fly expelling plum 20-40, Mozzie buster 15-35, Salvia japonica 10-20, marjoram 10-20, rosemary 10-18.This mosquito-driving liquid 9, not containing any chemical addition agent, can protect skin biting from mosquito effectively, also have that miliaria of dispelling is antipruritic, swelling and pain relieving, produce refreshing effect to the mind, purify air, the effect such as anti-inflammation and sterilization.Conduction graphite film 7 in the present embodiment can adopt following methods to prepare: a, by petroleum coke after coarse crushing to particle diameter is less than or equal to 2mm, vacuum calcining 150-180 minute under 1300-1350 degree; B, the petroleum coke after calcining is pulverized, be sieved into fine powder two kinds of specifications that particle that particle diameter is 1.5-0.9mm and particle diameter be less than or equal to 0.09mm; C, by particle and fine powder with particle 15-40wt%, fine powder makes filler with the mixing of the ratio of 60-85wt%; D, be binding agent with coal tar pitch, be crushed to after particle diameter is less than or equal to 0.154mm, in the ratio of the 25-43wt% of filler, coal tar pitch allocated in filler, obtain raw material; E, the raw material mechanical mixture 15-20 minute in high mixer that will prepare, hot kneading 10-15 minute on hot kneading machine, makes thickener afterwards; F, thickener to be cooled, to load in mould in about 2600 degree, hot pressing one-shot forming under 8-10Mpa pressure after again broken, after cooling, namely obtain high conductive graphite goods.
As shown in Figure 1, Figure 2, Figure 3 shows, the lateral wall of annular fin 8 is arranged with an annular vibration damping sheet 12, the radially outward turnover of this annular fin 8 of the lower end edge of annular fin 8 forms a flange 82, the internal diameter of vibration damping sheet 12 coordinates with the crest clearance of annular fin 8, and the lower end abutment of vibration damping sheet 12 is on described flange 82.The thickness of annular fin 8 is 2mm, and the thickness of described vibration damping sheet 12 is 1mm.After annular fin 8 is designed with flange 82, facilitate installation and the replacing of vibration damping sheet 12, only need be enclosed within annular fin 8 by vibration damping sheet 12 when assembling is changed, the lower end abutment of vibration damping sheet 12 can realize installing on flange 82, and when needing to dismantle, directly vibration damping sheet 12 is taken out.Vibration damping sheet 12 comprises an annular anti-mosquito incense sheet 121, anti-mosquito incense sheet 121 is evenly distributed with several bar holes 122.Vibration damping sheet 12 is designed to anti-mosquito incense sheet 121, because anti-mosquito incense sheet 121 is softer, good damping effect can be played, the heat that can absorb in annular fin 8 realizes repelling effect again simultaneously, but iff so not enough, because the temperature that anti-mosquito incense sheet 121 will realize needed for repelling effect is relatively high, and offer bar hole 122 on anti-mosquito incense sheet 121 after, the evaporation approach of anti-mosquito incense sheet 121 can be rolled up, improve the volatility of drug effect, improve the repelling effect of product, meanwhile, after offering bar hole 122, reduce the overall weight of LED electricity-saving lamp, avoid that LED electricity-saving lamp is overweight easily to come off.
As shown in Figure 1, Figure 2, Figure 3 shows, the length of thermal-collecting tube 6 is greater than the length of lampshade 5, the outer end place of thermal-collecting tube 6 also has a transparent cushion socket 13, this cushion socket 13 is connected as a single entity with thermal-collecting tube 6, and in this cushion socket 13, offer a liquid storage cylinder 131 be connected with inner chamber 61, also be filled with mosquito-driving liquid 9 in liquid storage cylinder 131, the outer surface of cushion socket 13 has a transparent rubber layer.Cushion socket 13, thermal-collecting tube 6 and annular fin 8 all adopt safety glass to make, and cushion socket 13 has a concave surface, and lower end and this concave surface of thermal-collecting tube 6 are connected as a single entity, and this concave surface is resisted against on the lower end of lampshade 5.
The operation principle of this device is as follows: this LED electricity-saving lamp in use, when LED starts heating, the conduction graphite film 7 on thermal-collecting tube 6 surface absorbs the heat on lampshade 5, annular fin 8 also starts the heat that absorption modulation head main body 1 produces, and the mosquito-driving liquid 9 in thermal conductive cavity 81 in thermal-collecting tube 6 inner chamber 61 and annular fin 8 can start vaporization after absorbing heat, heat LED distributed is used, realize the effect of mosquito repellent, certainly, the liquid herein added is not limited, also can fill in the liquid such as scent, improve the energy-efficient performance of LED further, simultaneously, after heat absorption, the temperature of mosquito-driving liquid 9 also raises, and the temperature of the part mosquito-driving liquid 9 of close cap body 1 and lampshade 5 seems higher relatively, temperature is higher, molecular motion velocities is faster, the density of the mosquito-driving liquid 9 of this part is less, thus the mosquito-driving liquid 9 making temperature higher constantly up moves, the mosquito-driving liquid 9 that relative temperature is lower then rests on the bottom of thermal-collecting tube 6, the mosquito-driving liquid 9 of high temperature focuses on annular fin 8 position, thus can vaporize rapidly and disperse, and improves the repelling effect of this LED, conduction graphite film 7 is designed with dexterously in the present invention, conduction graphite film 7 has a very excellent performance, namely it has unique grain orientation, can along both direction uniform heat conduction, laminar structuredly can adapt to any surface well, thermal source can be shielded, namely, also heat isolation is provided at thickness direction while product Homogeneouslly-radiating, be applied in the present invention, namely heat can not be passed to again on cap body 1 and lampshade 5 after conduction graphite film 7 absorbs heat, ensure that cap body 1 and lampshade 5 are in low-temperature condition always, simultaneously, also mosquito-driving liquid 9 is made can to keep a higher temperature, facilitate the vaporization of mosquito-driving liquid 9, can say, conduction graphite film 7 plays the effect of killing two birds with one stone with the combination of mosquito-driving liquid 9, namely while increasing substantially heat dispersion, add the mosquito repellent function of LED, this is the incomparable place of LED of the prior art, in addition, the carbon that the chemical composition of conduction graphite film 7 material is mainly single, it has the plasticity as organic plastics, and also have special hot property, chemical stability, lubrication and the good processing performance such as the surface of solids can be coated in, therefore, this programme implements and is also easier to, and can promote on a large scale.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (7)
1. a structure improved LED electricity-saving lamp, this electricity-saving lamp comprises a lamp holder, described lamp holder comprises cap body (1) and insulator (2), described cap body (1) and insulator (2) all cylindrical, the outer end of described insulator (2) is installed with scolding tin (3), the inner of described cap body (1) is connected mutually with the inner of insulator (2), the outer end of described cap body (1) is installed with a round platform (4) coaxial with cap body (1), described round platform (4) is installed with two LED light sources, described two LED light sources are arranged with respectively a lampshade (5), the inner of described lampshade (5) is fixed on described round platform (4), it is characterized in that, described two lampshades (5) are parallel to each other and form a slot between both medial surface, this electricity-saving lamp also comprises a thermal-collecting tube (6), described thermal-collecting tube (6) is plugged in described slot, the inner of described thermal-collecting tube (6) is removably fixed on described round platform (4), and the sidewall of this thermal-collecting tube (6) is coated with conduction graphite film (7), described conduction graphite film (7) reclines mutually with the inner surface of described two lampshades (5), described cap body (1) is also arranged with an annular fin (8) coaxial with this cap body (1), also there is between described annular fin (8) and described cap body (1) conduction graphite film (7), described annular fin (8) and described thermal-collecting tube (6) are connected as a single entity, an inner chamber (61) is offered in described thermal-collecting tube (6), the thermal conductive cavity (81) be connected with described inner chamber (61) is offered in described annular fin (8), mosquito-driving liquid (9) is all filled with in described inner chamber (61) and thermal conductive cavity (81), the top of described thermal conductive cavity (81) offers the through hole (10) running through annular fin (8) top, the inner of described thermal-collecting tube (6) has a circular heat-conducting plate (11), described heat-conducting plate (11) is connected as a single entity with thermal-collecting tube (6) and annular fin (8), offer honeycomb duct (111) in described heat-conducting plate (11), the two ends of described honeycomb duct (111) are connected with thermal conductive cavity (81) with described inner chamber (61) respectively.
2. structure improved LED electricity-saving lamp according to claim 1, it is characterized in that, the length of described thermal-collecting tube (6) is equal to or greater than the length of lampshade (5), the outer end place of described thermal-collecting tube (6) also has a transparent cushion socket (13), this cushion socket (13) and thermal-collecting tube (6) are connected as a single entity, and in this cushion socket (13), offer a liquid storage cylinder (131) be connected with described inner chamber (61), also mosquito-driving liquid (9) is filled with in described liquid storage cylinder (131), the outer surface of described cushion socket (13) has a transparent rubber layer.
3. structure improved LED electricity-saving lamp according to claim 2, is characterized in that, the inner plate surface of described heat-conducting plate (11) is fixed with several grabs, described round platform (4) offers several draw-in grooves with the clamping of described grab phase.
4. structure improved LED electricity-saving lamp according to claim 3, it is characterized in that, the upper end of described annular fin (8) is installed with several and has contact with, and the sidewall of described cap body (1) is fixed with several and describedly has contact with the hasp be interlockingly connected.
5. structure improved LED electricity-saving lamp according to claim 4, it is characterized in that, described cushion socket (13), thermal-collecting tube (6) and annular fin (8) all adopt safety glass to make, described cushion socket (13) has a concave surface, lower end and this concave surface of described thermal-collecting tube (6) are connected as a single entity, and this concave surface is resisted against on the lower end of described lampshade (5).
6. structure improved LED electricity-saving lamp according to claim 5, it is characterized in that, the lateral wall of described annular fin (8) is arranged with an annular vibration damping sheet (12), the radially outward turnover of this annular fin of lower end edge (8) of described annular fin (8) forms a flange (82), the internal diameter of described vibration damping sheet (12) coordinates with the crest clearance of described annular fin (8), and the lower end abutment of described vibration damping sheet (12) is on described flange (82).
7. structure improved LED electricity-saving lamp according to claim 6, it is characterized in that, described vibration damping sheet (12) comprises an annular anti-mosquito incense sheet (121), described anti-mosquito incense sheet (121) is evenly distributed with several bar holes (122).
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| CN112594663A (en) * | 2020-12-15 | 2021-04-02 | 江苏烨明光电有限公司 | LED lamp with mosquito repelling function and working method thereof |
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| CN104406078B (en) | 2016-07-20 |
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