CN104948966A - LED light fixture with built in spiral lamppost and fan on bottom - Google Patents
LED light fixture with built in spiral lamppost and fan on bottom Download PDFInfo
- Publication number
- CN104948966A CN104948966A CN201510393137.2A CN201510393137A CN104948966A CN 104948966 A CN104948966 A CN 104948966A CN 201510393137 A CN201510393137 A CN 201510393137A CN 104948966 A CN104948966 A CN 104948966A
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- Prior art keywords
- fan
- led lamp
- louvre
- spiral
- lamppost
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- 230000005855 radiation Effects 0.000 claims abstract description 28
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an LED light fixture with a built in spiral lamppost and a fan on the bottom; the LED light fixture comprises a horn type radiation rack (1), a lamp holder (2), a spiral lamppost (7) and a lamp shield (8); the lamp holder (2) comprises an upper panel (3), a plurality of reflectors (9) and a lower panel (5); an outer side wall of the lamp holder (2) is a radiation ring (6) with an inner diameter matched with the upper and lower panels (3, 5); the bottom of the horn type radiation rack (1) is provided with the fan (4), and the top surface of the bottom of the rack is provided with a plurality of air inlets; the lower panel (5) is provided with a plurality of LED lamp modules (501) connected through connecting sheets (503); a second radiation hole (502) is arranged around the LED lamp module (501); the spiral lamppost (7) is fixed between the lower panel (5) and the bottom of the horn type radiation rack (1), and winded by a plurality of parallel spring grooves. The LED lamp radiation problems can be effectively solved.
Description
Technical field
The present invention relates to LED illumination lamp field, particularly relate to a kind of in establish spiral lamppost and bottom to be provided with the LED lamp of fan.
Background technology
LED(Light Emitting Diode), light emitting diode is a kind of can be the solid-state semiconductor devices of visible ray by electric energy conversion, and it directly can be converted into light electricity.
Operationally, the electric energy conversion having about 80% has become heat energy to LED, and the electric energy conversion of 20% is luminous energy, and environment temperature residing for LED and light emission rate are inversely, temperature is higher, and light emission rate is lower, when temperature reaches LED maximum operation (service) temperature, LED can break down.Therefore, temperature is to the life-span of LED, and light decay, color temperature shift has direct relation, and LED need configure special radiator to dispel the heat.The heat-sinking capability of prior art is all more weak, dispels the heat good not, will shorten the life-span of LED.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of in establish spiral lamppost and bottom to be provided with the LED lamp of fan, solve the heat dissipation problem of LED.
The object of the invention is to be achieved through the following technical solutions: in a kind of, establish spiral lamppost and bottom to be provided with the LED lamp of fan, comprise trumpet type heat radiation rack, lamp socket, spiral lamppost and lampshade, described lamp socket comprises top panel, multiple reflection shield and lower panel, the lateral wall of lamp socket is the heat dissipating ring that internal diameter and top panel and lower panel match, be provided with fan in the bottom of described trumpet type heat radiation rack, its upper base surface is also provided with multiple air admission hole.
Described lampshade is connected with top panel by multiple connecting pin, forms multiple gas outlet between connecting pin.
The middle part of described top panel is provided with the venthole of dust-proof radiating, is evenly distributed with multiple first louvre at venthole periphery.
Described lower panel is provided with multiple LED lamp module corresponding with the position of the first louvre and the second louvre, LED lamp module is arranged in the second louvre, and be connected with lower panel by brace, the upper end of reflection shield is connected with the first louvre, and the lower end of reflection shield covers LED lamp module.
Described spiral lamppost is fixedly installed between the bottom of lower panel and trumpet type heat radiation rack, spiral lamppost pressed on ring is around many parallel helicla flutes, the spiral fluted notch of spiral lamppost upper end is corresponding with the position of the second louvre, and the position of air admission hole is corresponding with the position of the spiral fluted notch of spiral lamppost lower end.
Described heat dissipating ring is made up of the fin of multiple equally spaced vertical arrangement.
The heavy caliber end of described trumpet type heat radiation rack is fixedly connected with lamp socket.The side of described trumpet type heat radiation rack also distributes and is provided with multiple 3rd louvre or radiating groove.
Described fin is movably fixed in heat dissipating ring, and form venetian blind type heat dissipating ring, when starting fan, fin is outwards opened, and when fan quits work, fin returns to original state.
Described spacing range is 0.1cm ~ 1cm.
Described trumpet type heat radiation rack is aluminum products or Al-alloy products.
Described lampshade is hemispherical.
Described spiral fluted quantity is consistent with the quantity of the second louvre and air admission hole.
The invention has the beneficial effects as follows:
1) in the present invention trumpet type heat radiation rack bottom in be provided with a fan, the heat that distributes when taking away LED work by the first louvre, the second louvre, three louvre/radiating groove, gas outlet and heat dissipating ring.
2) be provided with spiral lamppost in trumpet type heat radiation rack of the present invention, spiral lamppost pressed on ring, around many parallel helicla flutes, is carried out water conservancy diversion by helicla flute to hot-air, is avoided hot-air circulation in trumpet type heat radiation rack, can not discharge effectively and timely.
Accompanying drawing explanation
Fig. 1 is the sectional view of LED in the present invention;
Fig. 2 is the structure chart of lamp socket in the present invention;
Fig. 3 is the explosive view of holder structure in the present invention;
Fig. 4 is the structure chart of top panel in the present invention;
In figure, 1-trumpet type heat radiation rack, 2-lamp socket, 3-top panel, 301-venthole, 302-first louvre, 4-fan, 5-lower panel, 501-LED lamp module, 502-second louvre, 503-brace, 6-heat dissipating ring, 601-fin, 7-spiral lamppost, 8-lampshade, 801-connecting pin, 802-gas outlet, 9-reflection shield.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1, spiral lamppost and bottom is established to be provided with the LED lamp of fan in a kind of, comprise trumpet type heat radiation rack 1, lamp socket 2, spiral lamppost 7 and lampshade 8, described lamp socket 2 comprises top panel 3, multiple reflection shield 9 and lower panel 5, the lateral wall of lamp socket 2 is the heat dissipating ring 6 that internal diameter and top panel 3 and lower panel 5 match, fan 4 is provided with in the bottom of described trumpet type heat radiation rack 1, its upper base surface is also provided with multiple air admission hole, its bottom lower surface and bottom sides are not construed as limiting, can be opening, can be other aeration structure.
Described lampshade 8 is connected with top panel 3 by multiple connecting pin 801, forms multiple gas outlet 802 between connecting pin 801.
As shown in Figures 2 and 3, the middle part of described top panel 3 is provided with the venthole 301 of dust-proof radiating, is evenly distributed with multiple first louvre 302 at venthole 301 periphery, and described first louvre 302 is circular hole.
As shown in Figure 4, described lower panel 5 is provided with multiple LED lamp module 501 corresponding with the position of the first louvre 302 and the second louvre 502, LED lamp module 501 is arranged in the second louvre 502, and be connected with lower panel 5 by brace 503, the upper end of reflection shield 9 is connected with the first louvre 302, and the lower end of reflection shield 9 covers LED lamp module 501.
Described spiral lamppost 7 is fixedly installed between the bottom of lower panel 5 and trumpet type heat radiation rack 1, around many parallel helicla flutes on spiral lamppost 7, the spiral fluted notch of spiral lamppost 7 upper end is corresponding with the position of the second louvre 502, and the position of air admission hole is corresponding with the position of the spiral fluted notch of spiral lamppost 7 lower end.
Described heat dissipating ring 6 is made up of the fin 601 of multiple equally spaced vertical arrangement.
The heavy caliber end of described trumpet type heat radiation rack 1 is fixedly connected with lamp socket 2.The side of described trumpet type heat radiation rack 1 also distributes and is provided with multiple 3rd louvre or radiating groove.
Described fin 601 is movably fixed in heat dissipating ring 6, and form venetian blind type heat dissipating ring, when starting fan, fin 601 is outwards opened, and when fan quits work, fin 601 returns to original state.
Described spacing range is 0.1cm ~ 1cm.
Described trumpet type heat radiation rack 1 is aluminum products or Al-alloy products.
Described lampshade 8 is generally hemispherical.
Described spiral fluted quantity is consistent with the quantity of the second louvre 502 and air admission hole.
Claims (8)
1. establish spiral lamppost and bottom to be provided with the LED lamp of fan in one kind, it is characterized in that: comprise trumpet type heat radiation rack (1), lamp socket (2), spiral lamppost (7) and lampshade (8), described lamp socket (2) comprises top panel (3), multiple reflection shield (9) and lower panel (5), the lateral wall of lamp socket (2) is the heat dissipating ring (6) that internal diameter and top panel (3) and lower panel (5) match, be provided with fan (4) in the bottom of described trumpet type heat radiation rack (1), its upper base surface is also provided with multiple air admission hole;
Described lampshade (8) is connected with top panel (3) by multiple connecting pin (801), forms multiple gas outlet (802) between connecting pin (801);
The middle part of described top panel (3) is provided with the venthole (301) of dust-proof radiating, is evenly distributed with multiple first louvre (302) at venthole (301) periphery;
Described lower panel (5) is provided with multiple LED lamp module (501) corresponding with the position of the first louvre (302) and the second louvre (502), LED lamp module (501) is arranged in the second louvre (502), and be connected with lower panel (5) by brace (503), the upper end of reflection shield (9) is connected with the first louvre (302), and the lower end of reflection shield (9) covers LED lamp module (501);
Described spiral lamppost (7) is fixedly installed between the bottom of lower panel (5) and trumpet type heat radiation rack (1), around many parallel helicla flutes on spiral lamppost (7), the spiral fluted notch of spiral lamppost (7) upper end is corresponding with the position of the second louvre (502), and the position of air admission hole is corresponding with the position of the spiral fluted notch of spiral lamppost (7) lower end;
Described heat dissipating ring (6) is made up of the fin (601) of multiple equally spaced vertical arrangement.
2. according to claim 1 a kind of in establish spiral lamppost and bottom to be provided with the LED lamp of fan, it is characterized in that: described spacing range is 0.1cm ~ 1cm.
3. according to claim 1 a kind of in establish spiral lamppost and bottom to be provided with the LED lamp of fan, it is characterized in that: the heavy caliber end of described trumpet type heat radiation rack (1) is fixedly connected with lamp socket (2).
4. according to claim 1 a kind of in establish spiral lamppost and bottom to be provided with the LED lamp of fan, it is characterized in that: described fin (601) is movably fixed in heat dissipating ring (6), form venetian blind type heat dissipating ring, when starting fan, fin (601) is outwards opened, when fan quits work, fin (601) returns to original state.
5. according to claim 1 a kind of in establish spiral lamppost and bottom to be provided with the LED lamp of fan, it is characterized in that: described trumpet type heat radiation rack (1) is aluminum products or Al-alloy products.
6. according to claim 1 a kind of in establish spiral lamppost and bottom to be provided with the LED lamp of fan, it is characterized in that: described lampshade (8) is hemispherical.
7. according to claim 1 a kind of in establish spiral lamppost and bottom to be provided with the LED lamp of fan, it is characterized in that: the side of described trumpet type heat radiation rack (1) also distributes and is provided with multiple 3rd louvre or radiating groove.
8. according to claim 1 a kind of in establish spiral lamppost and bottom to be provided with the LED lamp of fan, it is characterized in that: described spiral fluted quantity is consistent with the quantity of the second louvre (502) and air admission hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510393137.2A CN104948966A (en) | 2015-07-07 | 2015-07-07 | LED light fixture with built in spiral lamppost and fan on bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510393137.2A CN104948966A (en) | 2015-07-07 | 2015-07-07 | LED light fixture with built in spiral lamppost and fan on bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104948966A true CN104948966A (en) | 2015-09-30 |
Family
ID=54163865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510393137.2A Pending CN104948966A (en) | 2015-07-07 | 2015-07-07 | LED light fixture with built in spiral lamppost and fan on bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104948966A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008078035A (en) * | 2006-09-22 | 2008-04-03 | Stanley Electric Co Ltd | Lighting device |
| CN201555051U (en) * | 2009-09-22 | 2010-08-18 | 傅小星 | Led lamp |
| CN202733627U (en) * | 2012-05-15 | 2013-02-13 | 袁上森 | Efficient heat dissipation structural light-emitting diode (LED) spot lamp |
| CN103124876A (en) * | 2010-08-06 | 2013-05-29 | 普司科Ict股份有限公司 | Optical Semiconductor Lighting Equipment |
| CN104329651A (en) * | 2014-11-19 | 2015-02-04 | 东莞市闻誉实业有限公司 | LED (light-emitting diode) lamp with fan |
| CN204240125U (en) * | 2014-11-28 | 2015-04-01 | 浙江晶日照明科技有限公司 | A kind of passive fan structure light fixture |
| CN204372812U (en) * | 2014-12-11 | 2015-06-03 | 成都育芽科技有限公司 | A kind of can auxiliary LED heat radiation LED lamp cover |
| CN204785708U (en) * | 2015-07-07 | 2015-11-18 | 成都育芽科技有限公司 | Interiorly establish LED lamps and lanterns that spiral lamp pole and bottom were equipped with fan |
-
2015
- 2015-07-07 CN CN201510393137.2A patent/CN104948966A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008078035A (en) * | 2006-09-22 | 2008-04-03 | Stanley Electric Co Ltd | Lighting device |
| CN201555051U (en) * | 2009-09-22 | 2010-08-18 | 傅小星 | Led lamp |
| CN103124876A (en) * | 2010-08-06 | 2013-05-29 | 普司科Ict股份有限公司 | Optical Semiconductor Lighting Equipment |
| CN202733627U (en) * | 2012-05-15 | 2013-02-13 | 袁上森 | Efficient heat dissipation structural light-emitting diode (LED) spot lamp |
| CN104329651A (en) * | 2014-11-19 | 2015-02-04 | 东莞市闻誉实业有限公司 | LED (light-emitting diode) lamp with fan |
| CN204240125U (en) * | 2014-11-28 | 2015-04-01 | 浙江晶日照明科技有限公司 | A kind of passive fan structure light fixture |
| CN204372812U (en) * | 2014-12-11 | 2015-06-03 | 成都育芽科技有限公司 | A kind of can auxiliary LED heat radiation LED lamp cover |
| CN204785708U (en) * | 2015-07-07 | 2015-11-18 | 成都育芽科技有限公司 | Interiorly establish LED lamps and lanterns that spiral lamp pole and bottom were equipped with fan |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150930 |
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| RJ01 | Rejection of invention patent application after publication |