CN203848249U - Heat dissipation device for LED track lamps - Google Patents
Heat dissipation device for LED track lamps Download PDFInfo
- Publication number
- CN203848249U CN203848249U CN201420297651.7U CN201420297651U CN203848249U CN 203848249 U CN203848249 U CN 203848249U CN 201420297651 U CN201420297651 U CN 201420297651U CN 203848249 U CN203848249 U CN 203848249U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- led
- groups
- dissipating housing
- heat dissipating
- 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 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims abstract description 10
- 239000004411 aluminium Substances 0.000 claims description 9
- 239000011049 pearl Substances 0.000 claims description 9
- 239000011324 bead Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A heat dissipation device for LED track lamps is composed of cooling fins, a locating ring, a base plate, an aluminum substrate, LED lamp beads, a reflection cup, light-transmitting glass, a heat dissipation cover base and a heat dissipation cover. The structure of the heat dissipation device for the LED track lamps is improved, the height of the heat dissipation device is increased, the heat dissipation area is increased, the service life of the LED lamps is prolonged, the light-emitting efficiency and the light-emitting quality are improved, luminance decrease is reduced, the structure is simple, and the overall space of the heat dissipation device for the track lamps is reasonably utilized. Thus, the heat dissipation device for the LED track lamps is suitable for application and popularization.
Description
Technical field
The utility model relates to LED lamp device, especially a kind of LED track lamp heat abstractor.
Background technology
LED lamp is a kind of solid-state semiconductor devices, and it can be directly visible ray electric energy conversion; The advantages such as LED has that volume is little, power consumption is low, long service life, photochromic pure, high brightness, low in calories and environmental protection low-carbon (LC) are the 21 century new green powers of generally acknowledging in the world.
LED lamp is used in widely the demonstration field of traffic signal, the range light on the demonstration field of the communication technology, auto industry (backlight that comprises automotive interior instrument board, impression indicator lamp, switch, reading lamp and the outside aspects such as brake lamp, taillight, side lamp and head lamp), building aviation obstruction beacon, airport etc., and the application of LED lamp outside Indoor environment, in urban beautification, Landscape Lighting is now also more and more extensive.
But along with more and more higher to the brightness requirement of LED track lamp, its heat energy that consumes electric energy generation is also more and more, and the power supply of LED track lamp of the prior art, radiator and fan are together placed in lampshade, radiating effect is not good, causes the heat of its generation not arrange timely and falls apart outside lamp, and the heat that radiator and fan give out can shorten the LED lamp life-span, reduce luminous efficiency and luminous mass, affect light decay, and complex structure, the life-span is short.
In view of the foregoing, the structure of existing LED track lamp heat abstractor needs to improve.
Utility model content
The purpose of this utility model is in order to overcome deficiency of the prior art, a kind of LED track lamp heat abstractor is provided, construction for heat radiating device to LED track lamp inside improves, increased the height of radiator, strengthened area of dissipation, in the service life of having improved LED light fixture, luminous efficiency and luminous mass have been strengthened.
The utility model to achieve these goals, adopts following technical scheme: a kind of LED track lamp heat abstractor is to consist of: fin, centring ring, base plate, aluminium base, LED lamp pearl, reflector, transparent glass, heat dissipating housing base, heat dissipating housing; Both sides, base plate top respectively arrange semicircle groups of fins, and between two semicircle groups of fins, correspondence arranges centring ring; Many group louvres are set on the top of heat dissipating housing and cover wall, heat dissipating housing below arranges heat dissipating housing base, in heat dissipating housing base, transparent glass is set, and transparent glass top arranges reflector, between reflector top and base plate, aluminium base is set, the corresponding reflector of aluminium base one side arranges many group LED lamp pearls.
Described semicircle groups of fins is arranged and is formed by least ten fin semi-circular.
Described many groups louvre is at least three groups, and every group is at least ten.
Described many groups LED lamp pearl is at least two groups, and every group is at least two.
The beneficial effects of the utility model are: the utility model improves the construction for heat radiating device of LED track lamp inside, increased the height of radiator, strengthened area of dissipation, improved the service life of LED light fixture, strengthen luminous efficiency and luminous mass, reduced light decay, simple in structure, the overall space that has reasonably utilized track lamp heat abstractor, is applicable to applying.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is, general assembly structural representation;
Fig. 2 is, groups of fins structural representation;
Fig. 3 is, groups of fins plan structure schematic diagram;
In Fig. 1,2,3: fin 1, centring ring 1-2, base plate 1-3, aluminium base 2, LED lamp pearl 3, reflector 4, transparent glass 5, heat dissipating housing base 6, heat dissipating housing 7.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:
As shown in the figure, both sides, base plate 1-3 top respectively arrange semicircle groups of fins, and between two semicircle groups of fins, correspondence arranges centring ring 1-2; Many group louvres are set on the top of heat dissipating housing 7 and cover wall, heat dissipating housing 7 belows arrange heat dissipating housing base 6, the interior transparent glass 5 that arranges of heat dissipating housing base 6, transparent glass 5 tops arrange reflector 4, between reflector 4 tops and base plate 1-3, aluminium base 2 is set, the corresponding reflector 4 of aluminium base 2 one sides arranges many group LED lamp pearls 3.
Described semicircle groups of fins is arranged and is formed by least ten fin semi-circular.
Described many groups louvre is at least three groups, and every group is at least ten.
Described many groups LED lamp pearl 3 is at least two groups, and every group is at least two.
Claims (4)
1. a LED track lamp heat abstractor, be by: fin (1), centring ring (1-2), base plate (1-3), aluminium base (2), LED lamp pearl (3), reflector (4), transparent glass (5), heat dissipating housing base (6), heat dissipating housing (7) form; It is characterized in that: both sides, base plate (1-3) top respectively arrange semicircle groups of fins, and between two semicircle groups of fins, correspondence arranges centring ring (1-2); Many group louvres are set on the top of heat dissipating housing (7) and cover wall, heat dissipating housing (7) below arranges heat dissipating housing base (6), transparent glass (5) is set in heat dissipating housing base (6), transparent glass (5) top arranges reflector (4), between reflector (4) top and base plate (1-3), aluminium base (2) is set, the aluminium base corresponding reflectors of (2) one sides (4) arrange many group LED lamp pearls (3).
2. a kind of LED track lamp heat abstractor according to claim 1, is characterized in that: described semicircle groups of fins is arranged and formed by least ten fin semi-circular.
3. a kind of LED track lamp heat abstractor according to claim 1, is characterized in that: described many groups louvre is at least three groups, and every group is at least ten.
4. a kind of LED track lamp heat abstractor according to claim 1, is characterized in that: described many groups LED lamp pearl (3) is at least two groups, and every group is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297651.7U CN203848249U (en) | 2014-05-29 | 2014-05-29 | Heat dissipation device for LED track lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297651.7U CN203848249U (en) | 2014-05-29 | 2014-05-29 | Heat dissipation device for LED track lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203848249U true CN203848249U (en) | 2014-09-24 |
Family
ID=51561261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420297651.7U Expired - Fee Related CN203848249U (en) | 2014-05-29 | 2014-05-29 | Heat dissipation device for LED track lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203848249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224228A (en) * | 2017-12-25 | 2018-06-29 | 佛山市珂莎巴科技有限公司 | A kind of track spotlight |
-
2014
- 2014-05-29 CN CN201420297651.7U patent/CN203848249U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224228A (en) * | 2017-12-25 | 2018-06-29 | 佛山市珂莎巴科技有限公司 | A kind of track spotlight |
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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 |
Granted publication date: 20140924 Termination date: 20210529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |