CN202371596U - Rapid heat dissipation illuminating lamp - Google Patents
Rapid heat dissipation illuminating lamp Download PDFInfo
- Publication number
- CN202371596U CN202371596U CN2011205604870U CN201120560487U CN202371596U CN 202371596 U CN202371596 U CN 202371596U CN 2011205604870 U CN2011205604870 U CN 2011205604870U CN 201120560487 U CN201120560487 U CN 201120560487U CN 202371596 U CN202371596 U CN 202371596U
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- China
- Prior art keywords
- heat
- heat dissipation
- lamp
- heat sink
- dissipation
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model belongs to the technical field of illuminating lamps, and discloses a rapid heat dissipation illuminating lamp. The rapid heat dissipation illuminating lamp has the main technical characteristics that the rapid heat dissipation illuminating lamp comprises a lamp housing, a lampshade and a heat dissipation substrate with LED (Light-Emitting Diode) lamp wicks; a lower heat dissipation plate is arranged between the LED lamp wicks below the heat dissipation substrate; first slots are formed on the lower heat dissipation plate; first heat conduction and dissipation plates are inserted in the first slots; the thickness of each first heat conduction and dissipation plate is less than 0.5mm; heat generated by the LED lamp wicks is rapidly transferred to the heat dissipation substrate, the heat dissipation substrate transfers the heat to the lower heat dissipation plate and the first heat conduction and dissipation plates and the first heat conduction and dissipation plates transfer the heat into the air, so that the temperatures of an LED lamp and the heat dissipation substrate are rapidly reduced and the service life of the LED lamp is prolonged; the distance between the first heat conduction and dissipation plates is small, so that under the condition of the equal lengths, the heat dissipation area is greatly increased and the heat dissipation effect is improved; and the weight is greatly reduced, the production cost is saved and the requirement on the strength of a lamp pole is reduced.
Description
Technical field
The utility model belongs to technical field of lamps, relates to speed heat radiation illuminating lamp concretely.
Background technology
Present lighting is street lamp especially, adopts thermal light sources such as incandescent lamp mostly, and energy waste is serious; Under the energy-saving and emission-reduction overall background, need change street lamp into energy-conservation LED lamp, but LED lamp light decay when temperature is high is serious; Reduce service life greatly, cause and promote difficulty.And, adopt thick aluminium sheet heat radiation for improving radiating effect, not only radiating effect is poor, and weight is big, like this, requires the intensity of lamp stand big, causes waste of material.
The utility model content
The technical problem that the utility model solves just provides that a kind of in light weight, good heat dissipation effect, cost are low, the speed heat radiation illuminating lamp of long service life.
For solving the problems of the technologies described above; The technical scheme that the utility model proposes is: comprise lamp housing, lampshade and have the heat-radiating substrate of LED wick; Between the LED wick below the said heat-radiating substrate, be provided with heat sink down; On said down heat sink, have first slot, in described first slot, be plugged with first and lead heat sink, said first lead heat sink thickness less than 0.5mm.
Its additional technical feature is:
It is stepped to lead heat sink near described first of said lamp housing edge;
Be provided with heat sink above the said heat-radiating substrate, having second slot on the heat sink on said, in described second slot, be plugged with second and lead heat sink, said second lead heat sink thickness less than 0.5mm.
Speed that the utility model provides heat radiation illuminating lamp, comparing with prior art has the following advantages: one of which, owing to comprise lamp housing, lampshade and have the heat-radiating substrate of LED wick; Between the LED wick below the said heat-radiating substrate, be provided with heat sink down; On said down heat sink, have first slot, in described first slot, be plugged with first and lead heat sink, said first lead heat sink thickness less than 0.5mm; The heat that the LED wick produces; Pass to heat-radiating substrate rapidly, heat-radiating substrate is led heat sink with heat sink under the heat transferred and first, and first leads heat sink is delivered to heat in the air; Make the temperature of LED lamp and heat-radiating substrate reduce rapidly, prolonged the service life of LED lamp; And first the distance led between the heat sink little, area of dissipation increases greatly under equal length, has improved radiating effect, and weight alleviates greatly, has saved production cost, and the requirement of strength of lamp stand is reduced; The street lamp poor for present radiating effect, that service life is short can make improvements under the situation of not changing other positions, to improve radiating effect and service life; Its two because it is stepped to lead heat sink near described first of said lamp housing edge,, can install very easily for the LED street lamp of arc lampshade; They are three years old; Owing to be provided with heat sink above the said heat-radiating substrate, have second slot on the heat sink on said, in described second slot, be plugged with second and lead heat sink; Said second lead heat sink thickness less than 0.5mm, further improved radiating effect.
Description of drawings
Fig. 1 is the structural representation of the utility model speed heat radiation illuminating lamp;
Fig. 2 is provided with the structural representation of the speed heat radiation illuminating lamp of heat sink for the heat-radiating substrate top.
The specific embodiment
Further specify below in conjunction with the structure of accompanying drawing the speed heat radiation illuminating lamp that the utility model proposed.
As shown in Figure 1, be the structural representation of speed heat radiation illuminating lamp.Its structure lamp housing 1, lampshade 2 and have the heat-radiating substrate 4 of LED wick 3 are provided with heat sink 5 down between the LED wick 3 below the heat-radiating substrate 4, having first slot 6 on the heat sink 5 down; In first slot 6, be plugged with first and lead heat sink 7; Said first lead heat sink 7 thickness less than 0.5mm, the heat that LED wick 3 produces passes to heat-radiating substrate 4 rapidly; Heat-radiating substrate 4 is led heat sink 7 with heat sink under the heat transferred 5 and first; First leads heat sink 7 is delivered to heat in the air, makes the temperature of LED wick 3 and heat-radiating substrate 4 reduce rapidly, has prolonged the service life of LED lamp; And first the distance led between the heat sink 7 little, area of dissipation increases greatly under equal length, has improved radiating effect, and weight alleviates greatly, has saved production cost, and the requirement of strength of lamp stand is reduced; The street lamp poor for present radiating effect, that service life is short can make improvements under the situation of not changing other positions, to improve radiating effect and service life.
It is stepped to lead heat sink 7 near first of lamp housing 1 edge, for the LED street lamp of arc lampshade 2, can install very easily.
As shown in Figure 2, be provided with heat sink 8 above the heat-radiating substrate 4, on last heat sink 8, have second slot 9, in second slot 9, be plugged with second and lead thickness that heat sink 10, the second leads heat sink 10 less than 0.5mm, like this, further improved radiating effect.
The protection domain of the utility model not only is confined to the foregoing description, as long as structure is identical with the utility model speed heat radiation structure of the lighting lamp, just drops on the scope of the utility model protection.
Claims (3)
1. fast heat radiation illuminating lamp; Comprise lamp housing, lampshade and have the heat-radiating substrate of LED wick; It is characterized in that: between the LED wick below the said heat-radiating substrate, be provided with heat sink down; On said down heat sink, have first slot, in described first slot, be plugged with first and lead heat sink, said first lead heat sink thickness less than 0.5mm.
2. speed heat radiation illuminating lamp according to claim 1 is characterized in that: it is stepped to lead heat sink near described first of said lamp housing edge.
3. speed heat radiation illuminating lamp according to claim 1; It is characterized in that: be provided with heat sink above the said heat-radiating substrate; Have second slot on the heat sink on said, in described second slot, be plugged with second and lead heat sink, said second lead heat sink thickness less than 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205604870U CN202371596U (en) | 2011-12-29 | 2011-12-29 | Rapid heat dissipation illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205604870U CN202371596U (en) | 2011-12-29 | 2011-12-29 | Rapid heat dissipation illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202371596U true CN202371596U (en) | 2012-08-08 |
Family
ID=46595296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205604870U Expired - Fee Related CN202371596U (en) | 2011-12-29 | 2011-12-29 | Rapid heat dissipation illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202371596U (en) |
-
2011
- 2011-12-29 CN CN2011205604870U patent/CN202371596U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20131229 |