CN202349637U - LED lamp with good heat dissipation performance - Google Patents
LED lamp with good heat dissipation performance Download PDFInfo
- Publication number
- CN202349637U CN202349637U CN2011204135692U CN201120413569U CN202349637U CN 202349637 U CN202349637 U CN 202349637U CN 2011204135692 U CN2011204135692 U CN 2011204135692U CN 201120413569 U CN201120413569 U CN 201120413569U CN 202349637 U CN202349637 U CN 202349637U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- curved surface
- aluminium base
- surface aluminium
- lamp pearl
- 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.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 title abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 44
- 239000004411 aluminium Substances 0.000 claims abstract description 44
- 239000006185 dispersion Substances 0.000 claims abstract description 15
- 239000011049 pearl Substances 0.000 claims description 46
- 230000005855 radiation Effects 0.000 claims description 8
- 238000005286 illumination Methods 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 125000003367 polycyclic group Chemical group 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Abstract
The utility model provides a LED lamp with good heat dispersion, includes a plurality of LED lamp pearl, still includes the aluminium base board of a curved surface, the aluminium base board of curved surface is by edge to the level and smooth sunken of middle part, the aluminium base board of curved surface is last to be equipped with the jack that the polycyclic supplied LED lamp pearl cartridge outward, a plurality of LED lamp pearl cartridge is on the aluminium base board of curved surface, is formed with the heat dissipation space of gradual increaseing from inside to outside between each ring LED lamp pearl and each LED lamp pearl. The utility model provides an environmental protection, health, energy-conservation make the LED bulb can satisfy the standard requirement of illumination, can provide the LED lamp in sufficient heat dissipation space again.
Description
Technical field
The utility model relates to the lighting apparatus technical field, particularly a kind of LED lamp with excellent heat dispersion performance.
Background technology
Each LED light-emitting component of existing LED lamp; Mostly be directly to be welded on the fixing base; The height that makes its each LED element is consistent, and the lateral clearance between each LED element is the same with vertical space, and it is planar that the irradiating surface of integral LED lamp is a level.Yet well-known, the LED element can give out great amount of heat in the luminous course of work, if these heats will jeopardize the normal service life of LED element not as good as dissipating.Therefore, the LED lamp of existing this structure is the heat radiation of unfavorable LED element very, makes it can't reach normal service life.In addition, because the LED element is to wait the height distribution to be fixed on the substrate,, thereby influenced the normal illumination brightness of LED element so the light that each LED element is sent can be sheltered from each other.
Therefore, the LED lamp that design a kind of good heat dissipation effect, long service life, brightness of illumination height, scientific structure design, simply has an excellent heat dispersion performance is problems of needing solution badly of those skilled in the art.
Summary of the invention
The purpose of the utility model provides a kind of environmental protection, health, energy-conservation, makes the LED bulb can satisfy the standard-required of illumination, and the LED lamp with excellent heat dispersion performance of enough heat-dissipating space can be provided again.
The technical scheme of the utility model is: a kind of LED lamp with excellent heat dispersion performance; Comprise several LED lamp pearls; Also comprise a curved surface aluminium base, said curved surface aluminium base is smoothly caved in to the middle part by the edge, is provided with to encircle the jacks that supply LED lamp pearl plug-in mountings to outward in having on the said curved surface aluminium base more; Said several LED lamp pearls are inserted on the curved surface aluminium base, and each encircles and is formed with the heat radiation space that increases gradually from inside to outside between LED lamp pearl and each the LED lamp pearl.
Another technical scheme of the utility model; A kind of LED lamp with excellent heat dispersion performance comprises several LED lamp pearls, also comprises a curved surface aluminium base; Said curved surface aluminium base by the edge to the level and smooth evagination in middle part; Be provided with the jack that many rings supply LED lamp pearl plug-in mounting to outward in having on the said curved surface aluminium base, said several LED lamp pearls are inserted on the curved surface aluminium base, and each encircles and is formed with the heat radiation space that increases gradually from outside to inside between LED lamp pearl and each the LED lamp pearl.
Preferably, said LED lamp pearl is bipod LED lamp or multiway LED lamp, is provided with to encircle two hole jacks or the porous jacks that supply LED lamp pearl plug-in mountings to outward in having on the said curved surface aluminium base more.
Preferably, said curved surface aluminium base is circular, oval or polygon.
Preferably, the back side of said curved surface aluminium base is provided with some vent ribs.Like this, be provided with vent rib, further the heat that the lamp pearl produces distributed effectively through vent rib at the back side of curved surface aluminium base.
Preferably, the heatsink transverse rib of said vent rib, vertical vent rib, or the vent rib of annular.
The beneficial effect of the utility model is:
The LED light fixture that the utility model provides has the significant advantage of following several aspects:
The one; Adopt the curved surface aluminium base; Make be inserted into LED lamp pearl on the aluminium base from the center to around by height to short or by short to high arrangement, under the prerequisite that the lateral clearance between LED lamp pearl and the LED lamp pearl remains unchanged, increased the gap of the vertical direction (or being called short transverse) between the LED lamp pearl like this; Make the LED lamp pearl that is distributed in curved surface aluminium base centre position can increase the space that contacts with outside air; Reduced the possibility that each LED lamp pearl directly receives thermal radiation each other, made the integral LED lamp that good performance of heat dissipation arranged, thereby prolonged the service life of whole LED lamp greatly.
The 2nd,, under the prerequisite that the lateral clearance between LED lamp pearl and the LED lamp pearl remains unchanged, the irradiation light that each LED lamp pearl is sent can not blocked each other, can not produce fiber-loss, thereby makes the whole LED light fixture that good brightness of illumination arranged.
The 3rd; Through from outside to inside, by short to high, be the LED lamp that ring by ring ground layout obtains, its whole LED lamp surface is the sphere of arch shape, evagination dome shape or indent, like this photoirradiated surface of the sphere of arch shape, evagination dome shape or indent; Compare with the existing planar LED lamp of level that is; Can increase the irradiate light scope (or irradiation radius) of LED lamp to greatest extent, under the identical prerequisite of the power of LED lamp pearl, thereby obtain better illuminating effect.
The 4th,, the whole LED lamp of the utility model also have scientific structure design, assembly structure simple, realize being easy to advantage, improved the light efficiency of LED lamp, prolong the service life of LED lamp, can use widely on the LED lamp of all size and use.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the front view of the utility model embodiment 1;
Fig. 3 is the front view of the curved surface aluminium base of the utility model embodiment 1;
Fig. 4 is the rearview of the utility model embodiment 1.
Fig. 5 is the cutaway view of the curved surface aluminium base of the utility model embodiment 1;
Fig. 6 is the cutaway view of the curved surface aluminium base of the utility model embodiment 2.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also figure l to shown in Figure 5, be a preferable possible embodiments 1 of a kind of LED lamp of the utility model.
A kind of LED lamp with excellent heat dispersion performance comprises several LED lamp pearls 1, comprises a curved surface aluminium base 2, can see from Fig. 1 and Fig. 5 crowd, said curved surface aluminium base be circular and said curved surface aluminium base 2 by the edge to the level and smooth evagination in middle part.As shown in Figure 3, said LED lamp pearl is a bipod LED lamp, is provided with to encircle the two hole jacks 3 that supply LED lamp pearl plug-in mountings to outward in having on the said curved surface aluminium base more.Said several LED lamp pearls 1 are inserted on the curved surface aluminium base 3, and each encircles and is formed with the heat radiation space that increases gradually from outside to inside between LED lamp pearl 1 and each the LED lamp pearl 1.In addition, the back side of said curved surface aluminium base is provided with some vent ribs.Vent rib 4 in the present embodiment is vertical vent rib.
Another embodiment of the utility model is embodiment 2, and the difference of itself and embodiment 1 is the shape of curved surface aluminium base.Be specially, a kind of LED lamp with excellent heat dispersion performance comprises several LED lamp pearls 1, also comprises a curved surface aluminium base 2, from Fig. 6, can see, said curved surface aluminium base 2 is smoothly caved in to the middle part by the edge.Be provided with the jack 3 that many rings supply LED lamp pearl 1 plug-in mounting to outward in having on the said curved surface aluminium base 2, said several LED lamp pearls 1 are inserted on the curved surface aluminium base 2, and each encircles and is formed with the heat radiation space that increases gradually from inside to outside between LED lamp pearl 1 and each the LED lamp pearl 1.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (6)
1. LED lamp with excellent heat dispersion performance; Comprise several LED lamp pearls; It is characterized in that: also comprise a curved surface aluminium base, said curved surface aluminium base is smoothly caved in to the middle part by the edge, is provided with to encircle the jacks that supply LED lamp pearl plug-in mountings to outward in having on the said curved surface aluminium base more; Said several LED lamp pearls are inserted on the curved surface aluminium base, and each encircles and is formed with the heat radiation space that increases gradually from inside to outside between LED lamp pearl and each the LED lamp pearl.
2. LED lamp with excellent heat dispersion performance; Comprise several LED lamp pearls; It is characterized in that: also comprise a curved surface aluminium base, said curved surface aluminium base to the level and smooth evagination in middle part, to outward is provided with encircle the jacks that supply LED lamp pearl plug-in mountings in having on the said curved surface aluminium base by the edge more; Said several LED lamp pearls are inserted on the curved surface aluminium base, and each encircles and is formed with the heat radiation space that increases gradually from outside to inside between LED lamp pearl and each the LED lamp pearl.
3. a kind of LED lamp according to claim 1 and 2 with excellent heat dispersion performance; It is characterized in that: said LED lamp pearl is bipod LED lamp or multiway LED lamp, is provided with to encircle two hole jacks or the porous jacks that supply LED lamp pearl plug-in mountings to outward in having on the said curved surface aluminium base more.
4. a kind of LED lamp with excellent heat dispersion performance according to claim 1 and 2 is characterized in that: said curved surface aluminium base is circular, oval or polygon.
5. according to claim 1 or 2 described a kind of LED lamps with excellent heat dispersion performance, it is characterized in that: the back side of said curved surface aluminium base is provided with some vent ribs.
6. a kind of LED lamp lamp with excellent heat dispersion performance according to claim 5 is characterized in that: the heatsink transverse rib of said vent rib, vertical vent rib, or the vent rib of annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204135692U CN202349637U (en) | 2011-10-27 | 2011-10-27 | LED lamp with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204135692U CN202349637U (en) | 2011-10-27 | 2011-10-27 | LED lamp with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202349637U true CN202349637U (en) | 2012-07-25 |
Family
ID=46538643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204135692U Expired - Fee Related CN202349637U (en) | 2011-10-27 | 2011-10-27 | LED lamp with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202349637U (en) |
-
2011
- 2011-10-27 CN CN2011204135692U patent/CN202349637U/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: 20120725 Termination date: 20121027 |