CN205026410U - LED lamp fast dispels heat - Google Patents
LED lamp fast dispels heat Download PDFInfo
- Publication number
- CN205026410U CN205026410U CN201520644811.5U CN201520644811U CN205026410U CN 205026410 U CN205026410 U CN 205026410U CN 201520644811 U CN201520644811 U CN 201520644811U CN 205026410 U CN205026410 U CN 205026410U
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- heat
- led
- lamp
- led lamp
- section bar
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a LED lamp fast dispels heat, including outside outstanding curved lamp shade and aluminium alloy, the lamp shade card is on the aluminium alloy, and lamp shade and aluminium alloy form inside enclosure space jointly, are provided with the heat dissipation base in its enclosure space, install a plurality of LED lamp pearls on the heat dissipation base, are provided with lamp bead base around every LED lamp pearl, and LED lamp pearl fixed mounting is on lamp bead base, and lamp bead base fixed mounting is on the heat dissipation base. The LED lamp, by lamp bead base through heat dissipation base and aluminium alloy heat conduction, change original heat radiation and heat convection into like this and giving first place to with heat -conduction, accelerated its radiating rate greatly, the realization is dispelled the heat fast, required various shapes are drawd into according to shape and the aesthetic property requirement of heat dissipation base to the aluminium alloy in addition, and its mounting structure is reliable and stable, and the installation is dismantled conveniently, and maintain and use cost hangs down, appearance elegant appearance, and this LED lamp is fit for indoor use, implements effectually.
Description
Technical field
The utility model relates to a kind of LED, and especially a kind of quick heat radiating LED, belongs to lighting technical field.
Background technology
Along with social progress and technical development, people pursue more and more higher to living standard.Existing general lighting lamp is gradually by the development trend that LED etc. substitutes, and the quality of the life that this and people are more and more higher is pursued inseparable.Existing LED lamp structure schematic diagram as depicted in figs. 1 and 2, is provided with pedestal 2 in arc fluorescent tube 1, is provided with multiple lamp pearl 3 on the base 2, and every lamp pearl 3 connects conduction by two lateral electrodes, and then luminous lighting.Because multiple lamp pearl 3 is emitted light and heat simultaneously, cause temperature in arc fluorescent tube 1 sharply to rise, finally affect the service life of LED, and there is potential safety hazard.In order to reduce temperature in arc fluorescent tube 1 further, be also provided with fin 4 at arc fluorescent tube 1 back side of existing LED, usual fin 4 is suppressed by aluminium flake and is fitted on arc fluorescent tube 1 back side; Or be directly pasted with metal pad pasting at arc fluorescent tube 1 back side, so also can dispel the heat, and it is cheap for manufacturing cost.But these two kinds of radiating modes existing, radiating effect is not good on the one hand, on the other hand, whole LED is easily caused to damage because its heat abstractor operating efficiency is not high, as the aluminium flake that press-fits or metal pad pasting excalation, cause whole LED to need to change, its actual working service cost is high.In addition, existing LED thermal energy efficiency is not high, and LED profile is attractive in appearance not, and product quality is cheap, cannot meet the more and more higher quality life of people and pursue.
Summary of the invention
The utility model for the deficiency that prior art exists, provides a kind of LED, to meet the technical requirement of LED Fast Installation and heat radiation just.
For solving the problem, technical solution adopted in the utility model is as follows:
A kind of quick heat radiating LED, comprise lampshade and the aluminium section bar of arc outwardly, lampshade is stuck on aluminium section bar, lampshade and aluminium section bar form internal closed space jointly, in its enclosure space, be provided with cooling base, cooling base is provided with multiple LED lamp bead, around every LED lamp pearl, be provided with lamp bulb seat, LED lamp bead is fixedly mounted on lamp bulb seat, and lamp bulb seat is fixedly mounted on cooling base.
As the improvement of technique scheme, described lamp bulb seat is provided with outward extending heat radiation ear, heat radiation ear directly contacts with aluminium section bar and dispels the heat.
As the improvement of technique scheme, be also provided with groove in aluminium section bar centre, groove holds heat radiation ear, and heat radiation ear directly contacts with groove.
As the improvement of technique scheme, described lamp bulb seat is that polyimides engineering plastics mix rear polymerization compacting and form with Graphene, and the mass percentage content of Graphene is 2% ~ 10%.
As the improvement of technique scheme, described aluminium section bar is also provided with the groove for holding cooling base.
Compared with prior art, implementation result of the present utility model is as follows for the utility model:
A kind of quick heat radiating LED described in the utility model, the lamp bulb seat that polyimides engineering plastics and Graphene be polymerized is arranged with on every LED lamp pearl, this lamp bulb seat thermal conductivity factor is 10 ~ 20W/m.K, by lamp bulb seat by cooling base and aluminium section bar heat conduction, so original heat radiation and thermal convection current are changed into based on heat transfer, greatly accelerate its radiating rate, realize quick heat radiating; In addition aluminium section bar is according to the shape of cooling base and cosmetic requirements, and be drawn into required various shapes, its mounting structure is reliable and stable, easy installation and removal, safeguard and use cost low, good looking appearance is generous, and this LED is applicable to indoor use, and implementation result is good.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of LED in prior art;
Fig. 2 is lamp pearl mounting structure schematic diagram in LED in prior art;
Fig. 3 is the cross section structure schematic diagram of LED described in the utility model;
Fig. 4 is lamp pearl mounting structure schematic diagram in Fig. 3;
Fig. 5 is aluminium profile structure schematic diagram in Fig. 3.
Detailed description of the invention
Below in conjunction with specific embodiments content of the present utility model is described.
As shown in Figure 1, be the cross section structure schematic diagram of LED in prior art; Fig. 2 is its lamp pearl mounting structure schematic diagram.In existing LED, be provided with pedestal 2 in arc fluorescent tube 1, be provided with multiple lamp pearl 3 on the base 2, every lamp pearl 3 connects conduction by two lateral electrodes, and then luminous lighting.Because multiple lamp pearl 3 is emitted light and heat simultaneously, cause temperature in arc fluorescent tube 1 sharply to rise, finally affect the service life of LED, and there is potential safety hazard.
For this reason, be also provided with fin 4 at arc fluorescent tube 1 back side of existing LED, usual fin 4 is suppressed by aluminium flake and is fitted on arc fluorescent tube 1 back side; Or be directly pasted with metal pad pasting at arc fluorescent tube 1 back side, so also can dispel the heat, and it is cheap for manufacturing cost.
As shown in Figure 3, be the cross section structure schematic diagram of LED described in the utility model, Fig. 4 is lamp pearl mounting structure schematic diagram in Fig. 3, and Fig. 5 is aluminium profile structure schematic diagram in Fig. 3.LED described in the utility model, comprise lampshade 10 and the aluminium section bar 50 of arc outwardly, lampshade 10 draws shaping by PVC material, its light transmittance is high, and heat resistance is good, aluminium section bar 50 is drawn shaping by aluminium, its shape designs with aesthetic according to actual needs, lampshade 10 is stuck on aluminium section bar 50, lampshade 10 and aluminium section bar 50 form internal closed space jointly, cooling base 20 is provided with in its enclosure space, cooling base 20 is provided with multiple LED lamp bead 30, lamp bulb seat 40 is provided with around every LED lamp pearl 30, LED lamp bead 30 is fixedly mounted on lamp bulb seat 40, lamp bulb seat 40 is fixedly mounted on cooling base 20.
As shown in Figure 4, LED described in the utility model, lamp bulb seat 40 is provided with outward extending heat radiation ear 41, heat radiation ear 41 directly contacts with aluminium section bar 50, contacted with aluminium section bar 50 by lamp bulb seat 40 like this, original LED internal closed space is changed into heat transfer based on heat radiation and thermal convection current for main, and dispelled the heat by lamp bulb seat 40 and aluminium section bar 50, its enforcement is effective.
In addition, LED described in the utility model, lamp bulb seat 40 forms for polyimides engineering plastics mix rear polymerization compacting with Graphene, the mass percentage content of Graphene is 2% ~ 10%, good heat-conducting effect can be realized like this, heat LED lamp bead 30 produced externally is distributed in space by lamp bulb seat 40 and the aluminium section bar 50 that is in direct contact with it, avoids the overheated of LED inner space.
As shown in Figure 5, LED described in the utility model, aluminium section bar 50 is also provided with draw-in groove 51, and draw-in groove 51 is used for holding cooling base 20, so not only easy for installation, and mounting structure is reliable and stable.Also be provided with groove 52 in aluminium section bar 50 centre, groove 52 is used for holding heat radiation ear 41, and heat radiation ear 41 directly contacts with groove 52, realizes good radiating effect like this.
Moreover, LED described in the utility model, when any LED lamp pearl 30 or lamp bulb seat 40 lack or damage, as long as unload corresponding position, change new parts, do not need to change whole LED, such operation and maintenance cost is low, and install and unpick and wash conveniently, implementation result is good.
Above content is in conjunction with specific embodiments to the detailed description that the utility model is done, and can not assert that the utility model is specifically implemented to be only limitted to these explanations.For the utility model person of ordinary skill in the field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as the scope belonging to the utility model protection.
Claims (5)
1. a quick heat radiating LED, it is characterized in that, comprise lampshade (10) and the aluminium section bar (50) of arc outwardly, lampshade (10) is stuck on aluminium section bar (50), lampshade (10) and aluminium section bar (50) form internal closed space jointly, cooling base (20) is provided with in its enclosure space, cooling base (20) is provided with multiple LED lamp bead (30), lamp bulb seat (40) is provided with around every LED lamp pearl (30), LED lamp bead (30) is fixedly mounted on lamp bulb seat (40), lamp bulb seat (40) is fixedly mounted on cooling base (20).
2. a kind of quick heat radiating LED as claimed in claim 1, is characterized in that, described lamp bulb seat (40) is provided with outward extending heat radiation ear (41), and heat radiation ear (41) directly contacts with aluminium section bar (50) and dispels the heat.
3. a kind of quick heat radiating LED as claimed in claim 2, is characterized in that, is also provided with groove (52) in aluminium section bar (50) centre, and groove (52) holds heat radiation ear (41), and heat radiation ear (41) directly contacts with groove (52).
4., as a kind of quick heat radiating LED as described in arbitrary in claim 1 ~ 3, it is characterized in that, described lamp bulb seat (40) forms for polyimides engineering plastics mix rear polymerization compacting with Graphene, and the mass percentage content of Graphene is 2% ~ 10%.
5. as a kind of quick heat radiating LED as described in arbitrary in claim 1 ~ 3, it is characterized in that, described aluminium section bar (50) being also provided with the groove (51) for holding cooling base (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644811.5U CN205026410U (en) | 2015-08-25 | 2015-08-25 | LED lamp fast dispels heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644811.5U CN205026410U (en) | 2015-08-25 | 2015-08-25 | LED lamp fast dispels heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205026410U true CN205026410U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520644811.5U Expired - Fee Related CN205026410U (en) | 2015-08-25 | 2015-08-25 | LED lamp fast dispels heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205026410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958796A (en) * | 2017-05-25 | 2017-07-18 | 无锡市翱宇特新科技发展有限公司 | A kind of lamp housing of bulb lamp |
-
2015
- 2015-08-25 CN CN201520644811.5U patent/CN205026410U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958796A (en) * | 2017-05-25 | 2017-07-18 | 无锡市翱宇特新科技发展有限公司 | A kind of lamp housing of bulb lamp |
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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: 20160210 Termination date: 20160825 |