CN202580798U - Light-emitting diode (LED) illuminating lamp - Google Patents
Light-emitting diode (LED) illuminating lamp Download PDFInfo
- Publication number
- CN202580798U CN202580798U CN201220193458XU CN201220193458U CN202580798U CN 202580798 U CN202580798 U CN 202580798U CN 201220193458X U CN201220193458X U CN 201220193458XU CN 201220193458 U CN201220193458 U CN 201220193458U CN 202580798 U CN202580798 U CN 202580798U
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- illuminating lamp
- led
- led illuminating
- fin
- waterproof
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Abstract
The utility model discloses a light-emitting diode (LED) illuminating lamp, which comprises a radiating element and a light source device, wherein the light source device is arranged on the radiating element and comprises an aluminum die-casting plate, a circuit board, an optical lens plate and at least one LED light source; the at least one LED light source is arranged on the circuit board; the circuit board is arranged in the aluminum die-casting plate; the optical lens plate is arranged on the aluminum die-casting plate; the radiating element comprises a heat pipe and at least one radiating fin; and the at least one radiating fin is arranged on the heat pipe. By adoption of the technical scheme, the LED illuminating lamp has the beneficial effects that the heat is taken away from the heating area through the high-efficiency heat pipe, and the heat is effectively dissipated through the radiating fins, so that the LED illuminating lamp can achieve the effect of rapidly and stably reducing the temperature, and the phenomenon that the light efficiency and the service life are reduced due to the extremely high temperature of the grounded LED is avoided.
Description
Technical field
The utility model relates to a kind of lighting, is specifically related to a kind of LED illuminating lamp.
Background technology
In the prior art, general radiating mode is to utilize heat pipe to conduct heat, and does vapour-liquid through the liquid of heat pipe filling and changes to absorb heat and through capillarity thermal energy conduction is gone out, plays thermolysis.And the LED illuminating lamp adopts the die-casting die fin more; Its radiating principle is terminal for conducting thermal energy transfer to fin through heat; And illumination module can adopt the mode of encapsulating, and optical lens is fixed in the LED top, because module internal is full of athermanous colloid; Completely cut off the LED illuminating lamp and outwards transmitted heat radiation, reduced the heat-sinking capability of LED illuminating lamp.
The utility model content
For solving the problems of the technologies described above; The purpose of the utility model is to provide a kind of LED illuminating lamp; Through heat pipe and fin are combined, heat pipe leaves the hot zone with the heat band efficiently, and carries out efficiently radiates heat through fin; Make the LED illuminating lamp can reach the cooling-down effect of fast and stable, avoid that surface temperature is too high to be reduced its light efficiency and life-span because of LED connects.
For achieving the above object; The technical scheme of the utility model is following: a kind of LED illuminating lamp, comprise heat dissipation element, light supply apparatus, and said light supply apparatus is arranged on the said heat dissipation element; Said light supply apparatus comprises aluminium die casting plate, circuit board, optical lens plate and at least one led light source; Said at least one led light source is arranged on the said circuit board, and said circuit board is arranged in the said aluminium die casting plate, and said optical lens plate is arranged on the said aluminium die casting plate; Said heat dissipation element comprises heat pipe and a slice fin at least, and the said fin of a slice at least is arranged on the said heat pipe.
Preferably, said heat dissipation element is provided with at least two groups.
Preferably, also comprise the sealing strip that is used for waterproof sealing, said sealing strip is arranged between said aluminium die casting plate and the said optical lens plate.
Preferably, comprise that also at least one is used for the waterproof ventilated membrane of dustproof and waterproof, said at least one waterproof ventilated membrane be arranged on said optical lens plate on.
Preferably, also comprise the water joint that is used for waterproof sealing, said water joint is arranged on the said aluminium die casting plate.
Preferably, the said fin of a slice at least is provided with at least one and is used to increase cross-ventilated hole.
Adopt the beneficial effect of present technique scheme to be: through heat pipe and fin are combined; Heat pipe leaves the hot zone with the heat band efficiently; And carry out efficiently radiates heat through fin; Make the LED illuminating lamp can reach the cooling-down effect of fast and stable, avoid that surface temperature is too high to be reduced its light efficiency and life-span because of LED connects.Because fin and air contact area are big, can heat be exported in the air fast, make the LED illuminating lamp reach the cooling-down effect of fast and stable, guarantee its light efficiency and service life.
Owing to be provided with the sealing strip that is used for waterproof, the waterproof ventilated membrane that is used for the water joint of waterproof sealing and is used for dustproof and waterproof, the LED illuminating lamp has the function of dustproof and waterproof, effectively improves the ability of antagonism outdoor environment.
Because fin is provided with at least one and is used to increase cross-ventilated hole, further improves LED illuminating lamp radiating effect, thereby further guarantees its light efficiency and service life.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology; To do to introduce simply to the accompanying drawing of required use in the embodiment technical description below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the exploded perspective view of the utility model.
Fig. 2 is the stereogram of the utility model.
The numeral corresponding component title represented among the figure with letter:
1. aluminium die casting plate 2. circuit boards 3. optical lens plate 4.LED light sources 5. heat pipes 6. fin 7. sealing strips 8. waterproof ventilated membranes 9. water joints 10. holes.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
As depicted in figs. 1 and 2; A kind of LED illuminating lamp of the utility model comprises heat dissipation element, light supply apparatus, and light supply apparatus is arranged on the heat dissipation element; Light supply apparatus comprises aluminium die casting plate 1, circuit board 2, optical lens plate 3 and led light source 4; Led light source 4 is arranged on the circuit board 2, and circuit board 2 is arranged in the aluminium die casting plate 1, and optical lens plate 3 is arranged on the aluminium die casting plate 1; Heat dissipation element comprises heat pipe 5 and fin 6, and fin 6 is arranged on the heat pipe 5.In the present embodiment, led light source 4 is provided with 12, is uniformly distributed with respectively to be arranged on the said led circuit plate 2.Through heat pipe and fin are combined; Heat pipe leaves the hot zone with the heat band efficiently; And carry out efficiently radiates heat through fin, and make the LED illuminating lamp can reach the cooling-down effect of fast and stable, avoid that surface temperature is too high to be reduced its light efficiency and life-span because of LED connects.Because fin and air contact area are big, can heat be exported in the air fast, make the LED illuminating lamp reach the cooling-down effect of fast and stable, guarantee its light efficiency and service life.
In the present embodiment, heat dissipation element is provided with two groups, and fin 6 is provided with multi-disc, and adjacent two fin 6 are provided with at interval, and heat dissipation element is provided with at least two groups, according to the heat radiation requirement of LED illuminating lamp, the quantity of heat dissipation element is set, and guarantees its light efficiency and service life.Fin 6 is provided with one and is used to increase cross-ventilated hole 10, further improves LED illuminating lamp radiating effect, increases radiating efficiency, thereby further guarantees its light efficiency and service life.Different according to work requirements, reach corresponding radiating requirements, can be provided with at least one on the fin 6 and be used to increase cross-ventilated hole 10.
Also comprise the sealing strip 7 that is used for waterproof sealing, sealing strip 7 is arranged between aluminium die casting plate 1 and the optical lens plate 3, makes the LED illuminating lamp have water-proof function.Also comprise the waterproof ventilated membrane 8 that is used for dustproof and waterproof; Waterproof ventilated membrane 8 be arranged on optical lens plate 3 on; In the present embodiment; Be provided with a waterproof ventilated membrane 8, waterproof ventilated membrane 8 makes the LED illuminating lamp have the function of dustproof and waterproof, guarantees can not cause the influence in light efficiency and life-span to the LED illuminating lamp because of dust and airborne water.Also comprise the water joint 9 that is used for waterproof sealing, water joint 9 is arranged on the aluminium die casting plate 1, makes the LED illuminating lamp have the function of waterproof sealing.Because the waterproof ventilated membrane 8 that is provided with the sealing strip 7 that is used for waterproof, the water joint 9 that is used for waterproof sealing and is used for dustproof and waterproof, the LED illuminating lamp has the function of dustproof and waterproof, effectively improves the ability of antagonism outdoor environment.
All the other are identical with embodiment 1, and difference is that led light source 4 is provided with six.According to different illumination occasion and lighting requirement, led light source 4 is provided with at least one, thereby satisfies its work requirements.
All the other are identical with embodiment 1, and difference is that waterproof ventilated membrane 8 is provided with two, be separately positioned on optical lens plate 3 on.According to different illumination occasion and lighting requirement, waterproof ventilated membrane 8 is provided with at least one, thereby satisfies its work requirements.
Adopt the beneficial effect of present technique scheme to be: through heat pipe and fin are combined; Heat pipe leaves the hot zone with the heat band efficiently; And carry out efficiently radiates heat through fin; Make the LED illuminating lamp can reach the cooling-down effect of fast and stable, avoid that surface temperature is too high to be reduced its light efficiency and life-span because of LED connects.
Because fin and air contact area are big, can heat be exported in the air fast, make the LED illuminating lamp reach the cooling-down effect of fast and stable, guarantee its light efficiency and service life.Owing to be provided with the sealing strip that is used for waterproof, the waterproof ventilated membrane that is used for the water joint of waterproof sealing and is used for dustproof and waterproof, the LED illuminating lamp has the function of dustproof and waterproof, effectively improves the ability of antagonism outdoor environment.
Because fin is provided with at least one and is used to increase cross-ventilated hole, further improves LED illuminating lamp radiating effect, thereby further guarantees its light efficiency and service life.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (6)
1. LED illuminating lamp; It is characterized in that, comprise heat dissipation element, light supply apparatus, said light supply apparatus is arranged on the said heat dissipation element; Said light supply apparatus comprises aluminium die casting plate, circuit board, optical lens plate and at least one led light source; Said at least one led light source is arranged on the said circuit board, and said circuit board is arranged in the said aluminium die casting plate, and said optical lens plate is arranged on the said aluminium die casting plate; Said heat dissipation element comprises heat pipe and a slice fin at least, and the said fin of a slice at least is arranged on the said heat pipe.
2. a kind of LED illuminating lamp according to claim 1 is characterized in that said heat dissipation element is provided with at least two groups.
3. according to claim 1 or 2 described a kind of LED illuminating lamps, it is characterized in that also comprise the sealing strip that is used for waterproof sealing, said sealing strip is arranged between said aluminium die casting plate and the said optical lens plate.
4. a kind of LED illuminating lamp according to claim 3 is characterized in that, comprises that also at least one is used for the waterproof ventilated membrane of dustproof and waterproof, said at least one waterproof ventilated membrane be arranged on said optical lens plate on.
5. a kind of LED illuminating lamp according to claim 4 is characterized in that, also comprises the water joint that is used for waterproof sealing, and said water joint is arranged on the said aluminium die casting plate.
6. a kind of LED illuminating lamp according to claim 1 is characterized in that, the said fin of a slice at least is provided with at least one and is used to increase cross-ventilated hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220193458XU CN202580798U (en) | 2012-05-03 | 2012-05-03 | Light-emitting diode (LED) illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220193458XU CN202580798U (en) | 2012-05-03 | 2012-05-03 | Light-emitting diode (LED) illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580798U true CN202580798U (en) | 2012-12-05 |
Family
ID=47250206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220193458XU Expired - Fee Related CN202580798U (en) | 2012-05-03 | 2012-05-03 | Light-emitting diode (LED) illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015169198A1 (en) * | 2014-05-07 | 2015-11-12 | 彭依彧 | Led light source module |
-
2012
- 2012-05-03 CN CN201220193458XU patent/CN202580798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015169198A1 (en) * | 2014-05-07 | 2015-11-12 | 彭依彧 | Led light source module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20160503 |