CN205245082U - High -power formation of image lamp LED light source part - Google Patents
High -power formation of image lamp LED light source part Download PDFInfo
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- CN205245082U CN205245082U CN201521047439.6U CN201521047439U CN205245082U CN 205245082 U CN205245082 U CN 205245082U CN 201521047439 U CN201521047439 U CN 201521047439U CN 205245082 U CN205245082 U CN 205245082U
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- light source
- radiator
- led light
- bearer plate
- fan
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Abstract
The utility model provides a high -power formation of image lamp LED light source part, includes subbottom board, aviation baffle, fan, radiator support, light source fixed plate and light source subassembly, radiator support comprises radiator support board I, II, III, and a well empty room is enclosed into to the centre, the fan is arranged in empty room and fixes at the subbottom board, and it has the air intake to open on the subbottom board under the fan, the fan top is equipped with the aviation baffle, and the aviation baffle includes the aviation baffle, two that two symmetries set up, and aviation baffle, two and radiator support board II, III connect into whole after -fixing in radiator support board I below, radiator support board I is connected with the light source fixed plate is perpendicular the rear end, the light source unit mount includes LED light source module forward after from, a section of thick bamboo, radiator and light source convex lens are in the light on radiator support board I, the fan is located the below of radiator. The utility model discloses but the wide application is in focusing, zoom the formation of image lamp, and simple structure, energy -efficient, pollution -free, long -life, safety and stability.
Description
Technical field
The utility model relates to a kind of LED light source parts, refers to especially a kind of high-power imaging lamp LED light source parts.
Background technology
Imaging lamp is the light that uses optically focused camera lens or speculum etc. to be polymerized to. The point light type of reflectoscope is fairly simple, and illumination is strong, photograph widthNarrow, be convenient to towards the lamp of the specific position cover in scene, be a kind of lamp with the most use in film studio and studio. ButUse the imaging lamp of ordinary light source in use, light fixture requires very high in use to surrounding enviroment, conventionally 20 DEG C of environment temperaturesLeft and right is long-time to be used, and lamp outer casing temperature can reach more than 150 DEG C, in use or after turning off the light, in half an hour, be absolutely notCan go Touching controlling lamp body case with hand, or 5 meters, light fixture periphery can not there is inflammable and explosive object to exist safety hidden with interior when useSuffer from, and bulb life is short.
Because LED is a kind of new type light source, be characterized in energy-efficient, pollution-free, long-life, safety and stability, therefore, orderBefore generally using LED lamp as light source, this technology has extensively been applied in various smooth use occasions fast. By high-power LEDLight source module is applied in and focuses, in the imaging lamp light fixture of zoom, compare traditional tungstohalogen lamp and can make lamp power significantly decline,Reach the object of energy-saving and emission-reduction. What generally applied in market is traditional halogen tungsten light source and 100W-200W integrated LED light source, and imagingLamp requires light source to need points of proximity light source in actual use, and single of great power LED is only 1-15W, many integrate cause send outLight area is larger, does not reach required spot light effect.
Therefore improve the power density of great power LED module, and the heat dissipation problem that solves LED module under high-power high density is LEDLight source applications is in the core technology of imaging lamp. At present, although the LED imaging lamp on market is provided with heat dissipation equipment, heat radiation is establishedStandby design is reasonable not, and in the time that imaging lamp uses for a long time, lamp temperatures also can raise fast, when light fixture is caused to loss alsoThere is larger potential safety hazard.
CN105114846A discloses a kind of LED imaging lamp, comprises lamp casing, and lamp holder and bonnet are established in described lamp casingHave LED lamp pearl, this LED lamp pearl is connected with radiator by LED fixed head, and this radiator is the heat radiation that copper pipe adds aluminium fin structureDevice, the below of described radiator is provided with blower fan.
CN201547566U discloses a kind of LED light source component of zoom imaging light, it by base plate, light source support side plate, bonnet,Upper cover and light source assembly composition light source assembly entirety, light source support side plate is two, symmetry be packed in base plate both sides above, itsRear end is all connected with bonnet, the air duct in light source assembly, fan, radiator, high power density LED light source module, aspheric surfaceLens, planoconvex spotlight are installed on two base plates between light source support side plate from back to front successively. Radiator in this documentsStructure comparatively simple, and blower fan is arranged on the rear of radiator, radiating effect is not good; LED light source portion in this documentsPart is provided with two lens, is respectively non-spherical lens and planoconvex spotlight, needs twice optically focused.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of and can realize the LED light source of high power high density lamp pearlModule is applied to and focuses, zooming imaging lamp, alternative tradition focuses, zooming imaging lamp halogen tungsten lamp light source simple in structure, efficiently jointCan, the high-power imaging lamp LED light source parts of pollution-free, long-life, safety and stability.
For solving technical problem of the present utility model, the technical scheme adopting is as follows:
A kind of high-power imaging lamp LED light source parts, comprise that substrate, wind deflector, fan, radiator bearer, light source fixPlate and light source assembly;
Described radiator bearer is packed in radiator bearer plate II, the radiator bearer plate III above substrate both sides by symmetry, withAnd level frame is located at the radiator bearer plate I tri-part compositions on radiator bearer plate II, radiator bearer plate III top, three partsCentre surrounds a hollow chamber;
Described fan is positioned at described hollow chamber and is fixed on substrate, on the substrate under described fan, has air inlet;
Described fan top is provided with wind deflector, and wind deflector comprises two symmetrically arranged wind deflectors one and wind deflector two, wind deflector oneAfter connecting into entirety with wind deflector two with radiator bearer plate II and radiator bearer plate III, be fixed on radiator bearer plate I below;
The rear end of described radiator bearer plate I is connected with light source fixed head is vertical;
It is upper that described light source assembly is arranged on radiator bearer plate I, comprises successively from back to front LED light source module, baffling barrel, looseHot device and light source convex lens;
Described fan is positioned at the below of described radiator.
Further,
Described radiator is heat-pipe radiator, and described heat-pipe radiator passes through some by some vertically parallel, equally spaced finHeat pipe is connected and fixed;
On described fin, having can be through the hole of heat pipe, and heat pipe is through the hole on fin, by horizontal fin equidistant serial connectionAnd fixing.
Further,
Described in described radiator, inside heat pipe is filled high-efficiency heat conduction medium, and inside heat pipe is vacuum state.
Further,
Described radiator rear end is provided with soaking plate, and described soaking plate is fixed on light source fixed head; After described LED light source modulePortion is fixed in soaking plate.
Further,
Described radiator bearer plate III is "] " type; Described radiator bearer plate II is " [" type; Described radiator bearer plate IForType.
Further,
The edge of described substrate both sides is inwardly folded to form slot, described "] upward " type radiator bearer plate III and " [" typeThe bottom of radiator bearer plate II is inserted into respectively in described slot, and is screwed on substrate.
Further,
Described light source assembly also comprises the baffling barrel spacing collar being arranged on before described radiator;
The centre of described radiator is provided with circular hole;
One side of described baffling barrel is enclosed within the light-emitting area head of LED light source module, and through circular hole in the middle of radiator, opposite side is embeddedIn baffling barrel spacing collar.
Further,
Described light source assembly also comprises the light source convex lens fixed head that is arranged on baffling barrel spacing collar front end;
Described light source convex lens fixed head is connected with the front end of radiator bearer plate I;
Described light source convex lens is arranged on light source convex lens fixed head.
Further,
Described light source convex lens is arranged on light source convex lens fixed head by light source convex lens installation component.
Further,
Described fan is fixed on substrate by four pads.
The principle of dispelling the heat in the utility model is as follows:
Fan sucks cold wind from air inlet, blow to radiator through wind deflector, and heat is distributed in time by radiator, ensuresLED light source parts are normally worked. The utility model fan is arranged on the below of radiator, because thermal current is toward rising,Therefore can produce the from top to bottom active air stream of favorable current, the heat producing be taken in air, thereby ensure on finThe heat that LED light source module produces can distribute quickly.
In the utility model, baffling barrel has three effects: 1) prevent light leak; 2) heat of isolated light radiation, heat is logicalCross light radiation and go out, share the pressure of radiator heat-dissipation; 3) fin of baffling barrel and radiator form air channel, for fan underAnd on mobile wind do air channel, can avoid wind directly to blow on the fin of radiator and the speed of bringing is uneven and chaotic simultaneously,Form larger noise, arranging of baffling barrel can also be played the effect that reduces noise.
In the utility model, wind deflector has three effects: 1) prevent from leaking out; 2) wind that fan blows to radiator can mixClose even after-blow in the air channel of radiator; 3) wind that fan produces is after wind deflector, and wind speed evenly can play reduction noiseEffect.
The utlity model has following beneficial effect:
1, the utility model is from the different of prior art, and the fan in the utility model is arranged on the below of radiator, and establishesPut wind deflector, baffling barrel, formed an active air stream from bottom to top, be conducive to heat radiation, simultaneously to radiator itselfStructure also improve, further improved heat dispersion of the present utility model.
2, in the utility model, highdensity high power LED light source module is arranged in radiator soaking plate, incites somebody to action by heat pipeHeat is delivered to rapidly on the fin of radiator, has ensured that LED light source module can be not overheated.
3, in the utility model, radiator is heat-pipe radiator, and radiator is connected by heat pipe by a large amount of vertically fin, increasesRadiator stable fastness and effectively increased area of dissipation, thereby ensure that fan also can expire in quiet dutyFoot heat radiation requirement, thereby the service life that also can improve light fixture.
4, the utility model efficient energy-saving safe is stable, and improves 20-25 service life doubly, is high power light fixture light source of new generation.Taking 300W high power density LED light source module as example, the LED light source of 300W is just equivalent to traditional 1200W halogen tungsten lamp light source,Energy-efficient.
5, in the utility model, high power high density LED light source module light-emitting area is less, and light source luminescent angle is minimum approximateRectilinear light beam, the illumination loss emitting for reducing light source module, concentrates the whole light of LED and uses, by light source convex lensOnly need to carry out optically focused one time, after optically focused, can make to export light and fully enter imaging optical gate and obtain higher light utilization efficiency.
6, the LED light source module in the utility model is high power high density lamp pearl, and alternative tradition focuses, zooming imaging lampHalogen tungsten lamp light source, is widely used in focusing, zooming imaging lamp.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below by the accompanying drawing to required use in embodimentBe briefly described, apparently, the accompanying drawing in the following describes is only embodiment more of the present utility model, for abilityTerritory those of ordinary skill, is not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the high-power imaging lamp LED light source of the utility model parts overall structure schematic diagram one;
Fig. 2 is the high-power imaging lamp LED light source of the utility model parts overall structure schematic diagram two;
Fig. 3 is that the high-power imaging lamp LED light source of the utility model parts split structural representation;
Fig. 4 is the high-power imaging lamp LED light source of the utility model parts partial structurtes schematic diagram one;
Fig. 5 is the high-power imaging lamp LED light source of the utility model parts partial structurtes schematic diagram two;
Brief description of the drawings:
1-light source convex lens; 2-light source convex lens installation component; 3-radiator bearer plate III; 4-fan pad; 5-radiator bearerPlate I; 6-wind deflector; 7-fan; 8-radiator bearer plate II; 9-substrate; 10-heat pipe; 11-light source fixed head; 12-Soaking plate; 13-light source module; 14-baffling barrel; 15-radiator; 16-baffling barrel spacing collar; 17-light source convex lens fixed head.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described:
As Figure 1-5, a kind of high-power imaging lamp LED light source parts of the present embodiment, comprise substrate 9, wind deflector 6,Fan 7, radiator bearer, light source fixed head 11 and light source assembly;
Radiator bearer is packed in radiator bearer plate II8, the radiator bearer plate III3 above substrate both sides by symmetry, andLevel frame is located at the radiator bearer plate I5 tri-part compositions on radiator bearer plate II8, radiator bearer plate III3 top, threeIn the middle of point, surround a hollow chamber;
Fan 7 is positioned at described hollow chamber and is fixed on substrate 9, on the substrate 9 under described fan 7, have intoAir port;
Fan 7 tops are provided with wind deflector 6, as shown in Figure 4: wind deflector 6 comprises two symmetrically arranged wind deflectors one and wind-guidingPlate two, wind deflector one and wind deflector two and radiator bearer plate II8 and radiator bearer plate III3 connect into be fixed on after entirety looseHot device supporting plate I5 below;
The rear end of radiator bearer plate I3 is connected with light source fixed head 11 is vertical;
It is upper that light source assembly is arranged on radiator bearer plate I5, comprise successively from back to front LED light source module 13, baffling barrel 14,Radiator 15 and light source convex lens 1;
LED light source module 13 in the present embodiment is 300W high power density LED light source module;
Fan 7 is positioned at the below of described radiator 15.
In the present embodiment, baffling barrel 14 has three effects:
1) prevent light leak; 2) heat of isolated light radiation, heat is gone out by light radiation, shares the pressure of radiator heat-dissipation; 3)The fin of baffling barrel and radiator forms air channel, for fan mobile wind from bottom to top does air channel, can avoid wind direct simultaneouslyBlow on the fin of radiator and the speed of bringing is uneven and chaotic, form larger noise, arranging of baffling barrel can also riseTo the effect that reduces noise.
In the present embodiment, wind deflector 6 has three effects:
1) prevent from leaking out; 2) wind that fan blows to radiator can mix after-blow in the air channel of radiator; 3) fan producesRaw wind is after wind deflector, and wind speed evenly can play the effect that reduces noise.
In the present embodiment, radiator 15 is heat-pipe radiator, and described heat-pipe radiator is by some vertically parallel, equally spaced looseBacking is connected and fixed by some heat pipes 10;
On described fin, having can be through the hole of heat pipe, and heat pipe 10 is through the hole on fin, by horizontal fin equidistant stringConnect and fix. In the present embodiment, fin is left and right is respectively equipped with four holes, and below is provided with two holes, and ten heat pipes 10 are wornCross the hole on fin, the tail end of described radiator seals and is fixed on fin foremost.
In the present embodiment, the inner high-efficiency heat conduction medium of filling of the described heat pipe 10 of radiator 15, heat pipe 10 inside are vacuum shapeState. Heat pipe in the present embodiment is copper pipe.
In the present embodiment, the rear end of radiator 15 is provided with soaking plate 12, and described soaking plate 12 is fixed on light source fixed head 11On; The rear portion of described LED light source module 13 is fixed in soaking plate 12.
In the present embodiment, described radiator bearer plate III3 is "] " type; Described radiator bearer plate II8 is " [" type;Described radiator bearer plate I isType.
The edge of substrate 9 both sides is inwardly folded to form slot, described "] upward " type radiator bearer plate III3 and " [" typeThe bottom of radiator bearer plate II8 is inserted into respectively in described slot, and is screwed on substrate 9.
In the present embodiment, described light source assembly also comprises the baffling barrel spacing collar 16 being arranged on before described radiator 15;
The centre of radiator 15 is provided with circular hole;
One side of baffling barrel 14 is enclosed within the light-emitting area head of LED light source module 13, the middle circular hole passing, and opposite side is embedded inIn baffling barrel spacing collar 16.
In the present embodiment, described light source assembly also comprises the light source convex lens fixed head 17 that is arranged on baffling barrel spacing collar 16 front ends;
Light source convex lens fixed head 17 is connected with the front end of radiator bearer plate I5;
Light source convex lens 1 is arranged on light source convex lens fixed head 17.
In the present embodiment,
Light source convex lens 1 is arranged on light source convex lens fixed head 17 by light source convex lens installation component 2.
In the present embodiment,
Fan 7 is fixed on substrate by four pads 4.
The principle of dispelling the heat in the utility model is as follows:
Heat that LED light source module 13 produces through the soaking plate 12 of radiator 15 by being embedded in the fin of radiatorHeat pipe 10 is delivered on the fin of radiator, and the part heat on fin can exchange hot-air rapidly with the cold air on sideOutside discharge lamp body, radiator 15 bottoms are provided with fan 7 in addition, and fan 7 sucks cold air from the air inlet of substrate 9, processHollow chamber directly blows to after evenly mixing in the fin of radiator and air channel that baffling barrel 14 forms, and the cold air being blown into is from dispelling the heatThe bottom of the fin of device is to rising, cold air can with the fin of radiator on heat generation heat exchange, the heat exchangingUnder the Action of Wind pressure that air can produce at fan 7, pushed by force to the top of the fin of radiator, finally discharged outside lamp body, asThis reciprocation cycle, the heat that LED light source module 13 produces is constantly discharged outside lamp body after the fin heat exchange of radiator,Ensure that LED light source module can be not overheated.
The utility model fan 7 is arranged on the below of radiator 15, because thermal current is toward rising, therefore can produce pleasantThe active air stream of stream, takes the heat producing on fin in air to, thereby ensures the heat that LED light source module producesCan distribute quickly.
1, the present embodiment is from the different of prior art, and the fan in the present embodiment is arranged on the below of radiator, and is provided withWind deflector, baffling barrel, form an active air stream from bottom to top, is conducive to heat radiation, the knot to radiator itself simultaneouslyStructure also improves, and has further improved heat dispersion of the present utility model.
2,, in the present embodiment, the LED light source module of high power density is arranged in radiator soaking plate, by heat pipe by heatBe delivered to rapidly on the fin of radiator, ensured that LED light source module can be not overheated.
3, in the present embodiment, radiator is heat-pipe radiator, and radiator is connected by heat pipe by a large amount of vertically fin, has increasedThe stable fastness of radiator has also effectively increased area of dissipation, thereby ensures that fan also can meet in quiet dutyHeat radiation requirement, thereby the service life that also can improve light fixture.
4, the present embodiment is taking 300W high power high density LED lamp pearl as example, and the LED light source of 300W is just equivalent to traditional 1200WHalogen tungsten lamp light source, energy-efficient, safety and stability, and improve 20-25 service life doubly, be high power light fixture light source of new generation.
5, the high power high density LED light source module light-emitting area in the present embodiment is less, and light source luminescent angle is minimum approximate straightLine beam, the illumination loss emitting for reducing light source module, concentrates the whole light of LED and uses, by light source convex lens onlyNeed to carry out optically focused one time, after optically focused, can make to export light and fully enter imaging optical gate and obtain higher light utilization efficiency.
6, the LED light source module in the utility model is 300W high density LED lamp pearl, and alternative tradition focuses, varifocal imagingLamp halogen tungsten lamp light source, is widely used in focusing, zooming imaging lamp.
Above-described embodiment is to further illustrate of the present utility model, instead of limits scope of the present utility model. Do not depart from this realityWith novel whole technical scope, can carry out various amendments and change.
Claims (10)
1. high-power imaging lamp LED light source parts, is characterized in that: comprise substrate, wind deflector, fan, radiator bearer, light source fixed head and light source assembly;
Described radiator bearer is packed in radiator bearer plate II, the radiator bearer plate III above substrate both sides by symmetry, and level frame is located at the radiator bearer plate I tri-parts compositions on radiator bearer plate II, radiator bearer plate III top, in the middle of three parts, surround a hollow chamber;
Described fan is positioned at described hollow chamber and is fixed on substrate, on the substrate under described fan, has air inlet;
Described fan top is provided with wind deflector, and wind deflector comprises two symmetrically arranged wind deflectors one and wind deflector two, and wind deflector one and wind deflector two are fixed on radiator bearer plate I below after connecting into entirety with radiator bearer plate II and radiator bearer plate III;
The rear end of described radiator bearer plate I is connected with light source fixed head is vertical;
It is upper that described light source assembly is arranged on radiator bearer plate I, comprises successively from back to front LED light source module, baffling barrel, radiator and light source convex lens;
Described fan is positioned at the below of described radiator.
2. the high-power imaging lamp LED light source of one according to claim 1 parts, is characterized in that,
Described radiator is heat-pipe radiator, and described heat-pipe radiator is connected and fixed by some heat pipes by some vertically parallel, equally spaced fin;
On described fin, having can be through the hole of heat pipe, and heat pipe is through the hole on fin, by horizontal fin equidistant serial connection fixing.
3. the high-power imaging lamp LED light source of one according to claim 2 parts, is characterized in that,
Described inside heat pipe is filled high-efficiency heat conduction medium, and inside heat pipe is vacuum state.
4. according to the high-power imaging lamp LED light source of the one parts described in claim 1-3 any one, it is characterized in that,
Described radiator rear end is provided with soaking plate, and described soaking plate is fixed on light source fixed head; The rear portion of described LED light source module is fixed in soaking plate.
5. according to the high-power imaging lamp LED light source of the one parts described in claim 1-3 any one, it is characterized in that,
Described radiator bearer plate III is "] " type; Described radiator bearer plate II is " [" type; Described radiator bearer plate I isType.
6. the high-power imaging lamp LED light source of one according to claim 5 parts, is characterized in that,
The edge of described substrate both sides is inwardly folded to form slot, described "] upward " type radiator bearer plate III and " bottom of [" type radiator bearer plate II is inserted into respectively in described slot, and is screwed on substrate.
7. according to the high-power imaging lamp LED light source of the one parts described in claim 1-3 or 6 any one, it is characterized in that,
Described light source assembly also comprises the baffling barrel spacing collar being arranged on before described radiator;
The centre of described radiator is provided with circular hole;
One side of described baffling barrel is enclosed within the light-emitting area head of LED light source module, and through the middle circular hole of radiator, opposite side is embedded in baffling barrel spacing collar.
8. the high-power imaging lamp LED light source of one according to claim 7 parts, is characterized in that,
Described light source assembly also comprises the light source convex lens fixed head that is arranged on baffling barrel spacing collar front end;
Described light source convex lens fixed head is connected with the front end of radiator bearer plate I;
Described light source convex lens is arranged on light source convex lens fixed head.
9. the high-power imaging lamp LED light source of one according to claim 8 parts, is characterized in that,
Described light source convex lens is arranged on light source convex lens fixed head by light source convex lens installation component.
10. according to the high-power imaging lamp LED light source of the one parts described in claim 1-3 or 6 or 8 any one, it is characterized in that,
Described fan is fixed on substrate by four pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521047439.6U CN205245082U (en) | 2015-12-16 | 2015-12-16 | High -power formation of image lamp LED light source part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521047439.6U CN205245082U (en) | 2015-12-16 | 2015-12-16 | High -power formation of image lamp LED light source part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205245082U true CN205245082U (en) | 2016-05-18 |
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ID=55944154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521047439.6U Withdrawn - After Issue CN205245082U (en) | 2015-12-16 | 2015-12-16 | High -power formation of image lamp LED light source part |
Country Status (1)
| Country | Link |
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| CN (1) | CN205245082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423237A (en) * | 2015-12-16 | 2016-03-23 | 湖南明和光电设备有限公司 | LED light source component for high-power imaging lamp |
| CN107289377A (en) * | 2017-08-04 | 2017-10-24 | 曾民霖 | Projection lamp and projector equipment |
-
2015
- 2015-12-16 CN CN201521047439.6U patent/CN205245082U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423237A (en) * | 2015-12-16 | 2016-03-23 | 湖南明和光电设备有限公司 | LED light source component for high-power imaging lamp |
| CN105423237B (en) * | 2015-12-16 | 2018-03-30 | 湖南明和光电设备有限公司 | A kind of high-power imaging lamp LED light source block |
| CN107289377A (en) * | 2017-08-04 | 2017-10-24 | 曾民霖 | Projection lamp and projector equipment |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160518 Effective date of abandoning: 20180330 |