CN202992795U - Porous radiating light-emitting diode (LED) support lamp - Google Patents
Porous radiating light-emitting diode (LED) support lamp Download PDFInfo
- Publication number
- CN202992795U CN202992795U CN2012207314383U CN201220731438U CN202992795U CN 202992795 U CN202992795 U CN 202992795U CN 2012207314383 U CN2012207314383 U CN 2012207314383U CN 201220731438 U CN201220731438 U CN 201220731438U CN 202992795 U CN202992795 U CN 202992795U
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- lamp
- led
- fluorescent tube
- holders
- emitting diode
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Abstract
The utility model relates to a porous radiating light-emitting diode (LED) support lamp which comprises two lamp holders and one lamp tube. The two lamp holders are respectively fixedly connected with two ends of the lamp tube. The lamp is characterized in that a plurality of radiating holes are arranged on the end faces of the lamp holders. The inside of the lamp tube is communicated with the outer portion of the lamp tube through the plurality of radiating holes. Due to the fact that the plurality of radiating holes are arranged on the end faces of the lamp holders at two ends of the LED support lamp, through-flow area between internal hot air flow and the atmosphere is greatly increased, and heat in the lamp tube can be effectively dissipated. The porous radiating LED support lamp improves light efficiency, reduces luminous decay and prolongs service life.
Description
Technical field
The utility model relates to a kind of LED support lamp, and a kind of radiator structure of LED support lamp lamp holder particularly belongs to hot Transfer Technology field.
Background technology
At present, existing its profile of LED support lamp of China and traditional fluorescent lamp appearance similar, principle of luminosity is completely different, and it is arranged on several LED light sources on a printed circuit substrate, and substrate is installed in fluorescent tube again.It should be noted that a plurality of LED are concentrated in together when carrying out Lighting Design, consider enough luminous fluxes and reasonably optical design is with guaranteeing that rational light distributes except needs, even more important is exactly to guarantee heat dissipation problem.20 percent the energy of only having an appointment in the energy consumption of LED lamp at present is used for luminous, approximately be converted into heat more than 80 percent in addition, and semiconductor devices is non-refractory, if approximately 80 percent the heat that produces can not be shed immediately, certainly will affect the light efficiency of LED lamp and can cause quick light decay and make the lost of life.Existing LED support lamp distributes heat in fluorescent tube in order to lead away wafer, only Frame lamp two ends lamp holder is adopted metal structure, by heat conducting form, the dissipation of heat in fluorescent tube is gone out.Because fluorescent tube has certain length, the heat that therefore can give out seldom seriously has influence on the service life of Frame lamp.
Summary of the invention
Cause for existing LED support lamp the technical deficiency that light efficiency is low, light decay is fast, the life-span is short because radiating effect is bad, the utility model provides a kind of porous type cooling LED Frame lamp.
The utility model is implemented by the following technical programs: a kind of porous type cooling LED Frame lamp, comprise two lamp holders, a fluorescent tube, and described two lamp holders are fixedly connected with the two ends of fluorescent tube respectively, it is characterized in that the end face of described lamp holder is provided with a plurality of louvres; Described fluorescent tube is inner by described a plurality of louvres and fluorescent tube exterior.
The utility model is by arranging a plurality of louvres on the lamp holder end face of LED support lamp two ends, increased widely the flow area between fluorescent tube internal heat air-flow and atmosphere, can be effectively the dissipation of heat of fluorescent tube inside be gone out, improved light efficiency, reduced light decay, increased service life of lamp.
The utlity model has advantage reasonable in design, that the loose area of heat is large, light efficiency is high, light decay is low, the life-span is long.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is left TV structure schematic diagram of the present utility model.
In Fig. 1,2: 1 lamp holder, 101 louvres, 2 fluorescent tubes.
The specific embodiment
As shown in Figure 1, 2, the two ends of fluorescent tube 2 are bonded in respectively in the hole of lamp holder 1 one ends, and the other end end face of lamp holder 1 is provided with 18 louvres 101; Louvre 101 communicates with the inside of fluorescent tube 2.
The utility model is by arranging 18 louvres 101 on lamp holder 1 end face, increased widely the flow area between fluorescent tube 2 internal heat air-flows and atmosphere, can be effectively the dissipation of heat of fluorescent tube 2 inside be gone out, improved light efficiency, reduced light decay, increased service life of lamp.
Claims (2)
1. a porous type cooling LED Frame lamp, comprise two lamp holders, a fluorescent tube, and described two lamp holders are fixedly connected with the two ends of fluorescent tube respectively, it is characterized in that the end face of described lamp holder is provided with a plurality of louvres.
2. a kind of porous type LED support lamp Heat radiation lamp holder according to claim 1, is characterized in that described fluorescent tube is inner by described a plurality of louvres and fluorescent tube exterior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207314383U CN202992795U (en) | 2012-12-27 | 2012-12-27 | Porous radiating light-emitting diode (LED) support lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207314383U CN202992795U (en) | 2012-12-27 | 2012-12-27 | Porous radiating light-emitting diode (LED) support lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202992795U true CN202992795U (en) | 2013-06-12 |
Family
ID=48563973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207314383U Expired - Fee Related CN202992795U (en) | 2012-12-27 | 2012-12-27 | Porous radiating light-emitting diode (LED) support lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202992795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019631A (en) * | 2017-12-26 | 2018-05-11 | 浙江生辉照明有限公司 | A kind of LED light |
-
2012
- 2012-12-27 CN CN2012207314383U patent/CN202992795U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019631A (en) * | 2017-12-26 | 2018-05-11 | 浙江生辉照明有限公司 | A kind of LED light |
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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: 20130612 Termination date: 20181227 |