CN105042364A - Exhaust-type heat dissipating LED lamp - Google Patents
Exhaust-type heat dissipating LED lamp Download PDFInfo
- Publication number
- CN105042364A CN105042364A CN201510393140.4A CN201510393140A CN105042364A CN 105042364 A CN105042364 A CN 105042364A CN 201510393140 A CN201510393140 A CN 201510393140A CN 105042364 A CN105042364 A CN 105042364A
- Authority
- CN
- China
- Prior art keywords
- led lamp
- louvre
- heat dissipating
- type heat
- spiral
- 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
Links
- 230000005855 radiation Effects 0.000 claims description 24
- 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
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an exhaust-type heat dissipating LED lamp. The exhaust-type heat dissipating LED lamp comprises a horn-shaped heat dissipating frame (1), a lamp holder (2), a spiral lamp column (7) and a lampshade (8). The lamp holder (2) comprises an upper panel (3), a fan (4), a plurality of reflectors (9) and a lower panel (5), and the outer side wall of the lamp holder (2) is provided with a heat dissipating ring (6). The lampshade (8) is connected with the upper panel (3) through a plurality of connecting pins (801), and a plurality of air inlets (802) are formed between the connecting pins (801). The upper panel (3) is provided with an air inlet hole (301) and a plurality of heat dissipating holes (302). The lower panel (5) is provided with a plurality of LED lamp modules (501) which are connected through connecting pieces (503), and second heat dissipating holes (502) are arranged around the LED lamp modules (501). The large diameter end of the spiral lamp column (7) is connected with the lower panel (5), and the small diameter end of the spiral lamp column (7) is connected with the bottom of the horn-shaped heat dissipating frame (1). The spiral lamp column (7) is provided with a plurality of spiral grooves in a surrounding mode. The exhaust-type heat dissipating LED lamp effectively solves the heat dissipating problem.
Description
Technical field
The present invention relates to LED illumination lamp field, particularly relate to a kind of exhaust heat radiating LED lamp.
Background technology
LED(LightEmittingDiode), 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 exhaust 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 exhaust heat radiating LED lamp, comprise trumpet type heat radiation rack, lamp socket and lampshade, described lamp socket comprises top panel, fan, 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, described lampshade is connected with top panel by multiple connecting pin, forms multiple air inlet between connecting pin.
The middle part of described top panel is provided with the air admission hole of dust-proof radiating, and be evenly distributed with multiple first louvre at air admission hole periphery, described fan is placed in immediately below air admission hole.
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 the heavy caliber end of spiral lamppost is corresponding with the position of the second louvre, the bottom of described trumpet type heat radiation rack is provided with multiple 3rd louvre, and the position of the 3rd louvre is corresponding with the position of the spiral fluted notch of the small-caliber end of spiral lamppost.
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 4th 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 the 3rd louvre.
The invention has the beneficial effects as follows:
1) fan is provided with in the lamp socket in the present invention, the heat distributed when taking away LED work by the first louvre, the second louvre, four louvre/radiating groove, the 3rd louvre 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-air admission hole, 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-air inlet, 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 exhaust heat radiating LED lamp, comprise trumpet type heat radiation rack 1, lamp socket 2 and lampshade 8, described lamp socket 2 comprises top panel 3, fan 4, 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, described lampshade 8 is connected with top panel 3 by multiple connecting pin 801, forms multiple air inlet 802 between connecting pin 801.
As shown in Figures 2 and 3, the middle part of described top panel 3 is provided with the air admission hole 301 of dust-proof radiating, is evenly distributed with multiple first louvre 302 at air admission hole 301 periphery, and described first louvre 302 is circular hole, and described fan 4 is placed in immediately below air admission hole 301.
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 the heavy caliber end of spiral lamppost 7 is corresponding with the position of the second louvre 502, the bottom of described trumpet type heat radiation rack 1 is provided with multiple 3rd louvre, and the position of the 3rd louvre is corresponding with the position of the spiral fluted notch of the small-caliber end of spiral lamppost 7.
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 4th 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 the 3rd louvre.
Claims (8)
1. an exhaust heat radiating LED lamp, 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), fan (4), 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;
Described lampshade (8) is connected with top panel (3) by multiple connecting pin (801), forms multiple air inlet (802) between connecting pin (801);
The middle part of described top panel (3) is provided with the air admission hole (301) of dust-proof radiating, is evenly distributed with multiple first louvre (302) at air admission hole (301) periphery, and described fan (4) is placed in immediately below air admission hole (301);
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 the heavy caliber end of spiral lamppost (7) is corresponding with the position of the second louvre (502), the bottom of described trumpet type heat radiation rack (1) is provided with multiple 3rd louvre, the position of the 3rd louvre is corresponding with the position of the spiral fluted notch of the small-caliber end of spiral lamppost (7),
Described heat dissipating ring (6) is made up of the fin (601) of multiple equally spaced vertical arrangement.
2. a kind of exhaust heat radiating LED lamp according to claim 1, is characterized in that: described spacing range is 0.1cm ~ 1cm.
3. a kind of exhaust 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 exhaust 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 exhaust 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 exhaust heat radiating LED lamp according to claim 1, is characterized in that: described lampshade (8) is hemispherical.
7. a kind of exhaust 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 4th louvre or radiating groove.
8. a kind of exhaust 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 the 3rd louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510393140.4A CN105042364A (en) | 2015-07-07 | 2015-07-07 | Exhaust-type heat dissipating LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510393140.4A CN105042364A (en) | 2015-07-07 | 2015-07-07 | Exhaust-type heat dissipating LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105042364A true CN105042364A (en) | 2015-11-11 |
Family
ID=54449158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510393140.4A Pending CN105042364A (en) | 2015-07-07 | 2015-07-07 | Exhaust-type heat dissipating LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105042364A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201462721U (en) * | 2009-07-22 | 2010-05-12 | 李天舒 | Height adjustable vertical lamp |
| 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 CN201510393140.4A patent/CN105042364A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201462721U (en) * | 2009-07-22 | 2010-05-12 | 李天舒 | Height adjustable vertical lamp |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103775878A (en) | LED (Light Emitting Diode) lamp capable of easily radiating | |
| CN204986530U (en) | LED lamp with spiral lamp pole and two radiator fan | |
| CN203718463U (en) | A pulsating heat pipe integrated LED lamp | |
| CN104948964A (en) | LED light fixture with fan arranged on bottom | |
| CN204756551U (en) | LED bulb with spiral lamp pole and fan | |
| CN204785708U (en) | Interiorly establish LED lamps and lanterns that spiral lamp pole and bottom were equipped with fan | |
| CN204756552U (en) | Interior LED lamp of establishing double fan and spiral lamp pole | |
| CN204756630U (en) | Bottom is equipped with LED lamp of fan and spiral lamp pole | |
| CN202581022U (en) | High-power LED (Light-emitting Diode) ceiling light | |
| CN201475816U (en) | Water cooling heat dissipation high-power LED tunnel lamp | |
| CN204756553U (en) | Interior LED lamp of establishing two radiator fan | |
| CN104964184A (en) | LED lamp with fan arranged inside | |
| CN104964244B (en) | A kind of LED lamp cover with auxiliary fan heat dissipating device | |
| CN202884581U (en) | High-power light-emitting diode (LED) fluorescent tube structure capable of lighting in 360 degrees | |
| CN105042364A (en) | Exhaust-type heat dissipating LED lamp | |
| CN103775857A (en) | High-power LED fluorescent lamp tube structure capable of emitting light at 360 degrees | |
| CN104948965A (en) | LED bulb with spiral lamppost and fan | |
| CN201547725U (en) | Heat dissipation device of LED lamp | |
| CN104989980A (en) | Air-breathing heat dissipation LED lamp | |
| CN104948968A (en) | LED lamp with spiral lamppost and dual-radiation fan | |
| CN104948966A (en) | LED light fixture with built in spiral lamppost and fan on bottom | |
| CN104948969A (en) | LED lamp with built in dual-fan and spiral lamppost | |
| CN104949010A (en) | LED lamp with fan and spiral lamppost arranged on bottom | |
| CN203642092U (en) | Efficient heat-radiation high-power LED lamp | |
| CN105135231A (en) | LED lamp bulb with high heat dissipation performance |
Legal Events
| 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: 20151111 |