CN104989980A - Air-breathing heat dissipation LED lamp - Google Patents
Air-breathing heat dissipation LED lamp Download PDFInfo
- Publication number
- CN104989980A CN104989980A CN201510393147.6A CN201510393147A CN104989980A CN 104989980 A CN104989980 A CN 104989980A CN 201510393147 A CN201510393147 A CN 201510393147A CN 104989980 A CN104989980 A CN 104989980A
- Authority
- CN
- China
- Prior art keywords
- type heat
- led lamp
- louvre
- heat dissipation
- lower panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
Abstract
The invention discloses an air-breathing heat dissipation LED lamp. The air-breathing heat dissipation LED lamp comprises a horn-shaped heat dissipation frame (1), a lamp base (2) and a spiral lamp column (7), wherein the lamp base (2) comprises an upper panel (3), multiple reflection covers (9) and a lower panel (5); the outer side wall of the lamp base (2) is a heat dissipation ring (6) with the inner diameter matched with the diameters of the upper panel (3) and the lower panel (5); a fan (4) is arranged in the bottom of the horn-shaped heat dissipation frame (1), and multiple air inlet holes are formed in the upper surface of the bottom of the horn-shaped heat dissipation frame (1); the lower panel (5) is provided with multiple LED lamp modules (501) connected through connecting pieces (503); second heat dissipation holes (502) are formed around the LED lamp modules (501); the large-caliber end of the spiral lamp column (7) is connected with the lower panel (5), and the small-caliber end is connected with the bottom of the horn-shaped heat dissipation frame (1); and the spiral lamp column (7) is surrounded with multiple parallel spiral grooves. The air-breathing heat dissipation LED lamp effectively solves the LED lamp heat dissipation problem.
Description
Technical field
The present invention relates to LED illumination lamp field, particularly relate to a kind of air suction type heat radiating LED lamp.
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, a kind of air suction type heat radiating LED lamp is provided, solve the heat dissipation problem of LED.
The object of the invention is to be achieved through the following technical solutions: a kind of air suction type heat radiating LED lamp, comprise trumpet type heat radiation rack, lamp socket and spiral lamppost, 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.
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, and its heavy caliber end is connected with lower panel, small-caliber end is connected with the bottom of trumpet type heat radiation rack, spiral lamppost pressed on ring is around many parallel helicla flutes, the spiral fluted notch of spiral lamppost heavy caliber 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 small-caliber 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 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, 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, a kind of air suction type heat radiating LED lamp, comprise trumpet type heat radiation rack 1, lamp socket 2 and spiral lamppost 7, described lamp socket 2 comprises top panel 3, multiple reflection shield 9 and lower panel 5, and 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, and is 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, its bottom lower surface and bottom sides are not construed as limiting, and can be opening, can be other aeration structure.
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, and its heavy caliber end is connected with lower panel 5, small-caliber end is connected with the bottom of trumpet type heat radiation rack 1, around many parallel helicla flutes on spiral lamppost 7, the spiral fluted notch of spiral lamppost 7 heavy caliber 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 small-caliber 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 spiral fluted quantity is consistent with the quantity of the second louvre 502 and air admission hole.
Claims (7)
1. an air suction type heat radiating LED lamp, it is characterized in that: comprise trumpet type heat radiation rack (1), lamp socket (2) and spiral lamppost (7), 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;
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), and its heavy caliber end is connected with lower panel (5), small-caliber end is connected with the bottom of trumpet type heat radiation rack (1), around many parallel helicla flutes on spiral lamppost (7), the spiral fluted notch of spiral lamppost (7) heavy caliber 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) small-caliber end;
Described heat dissipating ring (6) is made up of the fin (601) of multiple equally spaced vertical arrangement.
2. a kind of air suction type heat radiating LED lamp according to claim 1, is characterized in that: described spacing range is 0.1cm ~ 1cm.
3. a kind of air suction type heat radiating LED lamp according to claim 1, is characterized in that: the heavy caliber end of described trumpet type heat radiation rack (1) is fixedly connected with lamp socket (2).
4. a kind of air suction type heat radiating LED lamp according to claim 1, 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. a kind of air suction type heat radiating LED lamp according to claim 1, is characterized in that: described trumpet type heat radiation rack (1) is aluminum products or Al-alloy products.
6. a kind of air suction type heat radiating LED lamp according to claim 1, 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.
7. a kind of air suction type heat radiating LED lamp according to claim 1, 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 |
|---|---|---|---|
| CN201510393147.6A CN104989980A (en) | 2015-07-07 | 2015-07-07 | Air-breathing heat dissipation LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510393147.6A CN104989980A (en) | 2015-07-07 | 2015-07-07 | Air-breathing heat dissipation LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104989980A true CN104989980A (en) | 2015-10-21 |
Family
ID=54301834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510393147.6A Pending CN104989980A (en) | 2015-07-07 | 2015-07-07 | Air-breathing heat dissipation LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104989980A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201555051U (en) * | 2009-09-22 | 2010-08-18 | 傅小星 | Led lamp |
| US20120262932A1 (en) * | 2011-04-15 | 2012-10-18 | Lextar Electronics Corporation | Light emitting diode cup light |
| CN103629634A (en) * | 2013-12-17 | 2014-03-12 | 徐志宏 | LED (light-emitting diode) 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 |
-
2015
- 2015-07-07 CN CN201510393147.6A patent/CN104989980A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201555051U (en) * | 2009-09-22 | 2010-08-18 | 傅小星 | Led lamp |
| US20120262932A1 (en) * | 2011-04-15 | 2012-10-18 | Lextar Electronics Corporation | Light emitting diode cup light |
| CN103629634A (en) * | 2013-12-17 | 2014-03-12 | 徐志宏 | LED (light-emitting diode) 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 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |