CN201621516U - Heat recovery-type LED (light-emitting diode) lamp - Google Patents
Heat recovery-type LED (light-emitting diode) lamp Download PDFInfo
- Publication number
- CN201621516U CN201621516U CN2010201237261U CN201020123726U CN201621516U CN 201621516 U CN201621516 U CN 201621516U CN 2010201237261 U CN2010201237261 U CN 2010201237261U CN 201020123726 U CN201020123726 U CN 201020123726U CN 201621516 U CN201621516 U CN 201621516U
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- led light
- light source
- lamp
- semiconductor
- light fixture
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a heat recovery-type LED lamp, which comprises a main LED light source, a lamp holder, a lamp shade and a power supply, wherein the lamp holder and the lamp shade are buckled to form a chamber; the main LED light source is arranged on the lamp holder in the chamber and is connected with the power supply; the LED lamp also comprises at least one secondary LED light source and a semiconductor generating set for converting heat energy into electrical energy; the secondary LED light source is arranged on the lamp holder in the chamber and is connected with the semiconductor generating set. Compared with the prior art, the utility model sufficiently utilizes heat regenerative electric power generated by the main LED light source to lighten the secondary LED light source through arranged the semiconductor generating set and the secondary LED light source connected with the semiconductor generating set on the LED lamp, and thereby, the use ratio of energy sources is improved.
Description
Technical field
The utility model relates to a kind of LED light fixture, especially relates to a kind of recuperation of heat LED light fixture.
Background technology
Along with development of science and technology, electronic product and electronic building brick thereof more and more develop towards compact direction.Wherein, electronic building brick such as LED have that volume is little, in light weight, reaction speed is fast and advantage such as pollution-free, become one of main light fixture gradually.But LED can produce bigger heat when luminous, if the bad meeting of dispelling the heat causes the temperature of LED self constantly to raise, high temperature can cause the decay of LED illumination and wear out rapidly for a long time, has shortened its service life widely.
At present, for the heat that LED self is produced leaves as early as possible, generally need on the LED light fixture, radiating subassembly be set.A kind of radiator structure of LED light fixture is disclosed for the utility model patent of CN201206820 as Granted publication number, comprise lamp body shell and led chip and copper post, have an insulating barrier between led chip and the copper post, directly stick together by one deck conducting strip between this copper post and the lamp body shell.Yet the radiator structure of this LED light fixture only is that the heat that LED produces is conducted to the outside, and the heat that does not utilize LED once more well and produced is lower to rate of energy, is unfavorable for energy-saving and emission-reduction.
The utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, and a kind of recovery type heat LED light fixture that improves energy utilization rate is provided.
For achieving the above object, the utility model adopts following technical scheme: a kind of recovery type heat LED light fixture.It comprises at least one main led light source, lamp socket, lampshade and power supply, and described lamp socket and lampshade fasten and form a chamber, and main led light source is arranged in the chamber and is connected on the lamp socket and with power supply.Described LED light fixture comprises that also at least one secondary led light source and becomes the semiconductor TRT of electric energy, described secondary led light source to be arranged in the chamber thermal power transfer and is connected on the lamp socket and with the semiconductor TRT.
Further, also comprise a circuit control panel, it is connected with secondary led light source with the semiconductor TRT respectively, controls the quantity of lighting a lamp of secondary led light source.
Further, also comprise a support and heat extraction mozzle, described support is arranged on the outside of lamp socket, and an end of described heat extraction mozzle is connected with the top of support.
Further, also comprise a dust cover, it is arranged on the other end of described heat extraction mozzle.
Further, also comprise a plurality of air admission holes, it is arranged on the dual-side of described support.And described semiconductor TRT is arranged on the described support.
With respect to prior art, the utility model is by being provided with semiconductor TRT and the secondary led light source that is connected with this semiconductor TRT on the LED light fixture, the heat regeneration electric power that makes full use of main led light source generation is lighted secondary led light source, has improved rate of energy.Simultaneously, heat extraction mozzle and air admission hole are set make unnecessary hot-air discharge and introduce the Cryogenic air of outside, make the LED light fixture obtain better heat radiation.
In order to understand the utility model more clearly, set forth the specific embodiment of the present utility model below with reference to description of drawings.
Description of drawings
Fig. 1 is the structural representation of the utility model recovery type heat LED light fixture better embodiment.
The specific embodiment
See also Fig. 1, it is the structural representation of the utility model recovery type heat LED light fixture better embodiment.This LED light fixture comprises lamp socket 8, power supply 4, main led light source 9, lampshade 11, semiconductor TRT 3, circuit control panel 6, secondary led light source 11, support 5, heat extraction mozzle 2, dust cover 1, reflecting plate 7 and a plurality of air admission hole (figure does not show).
Wherein, this lamp socket 8 and lampshade 11 fasten and form a chamber.Main led light source 9 and secondary led light source 10 and are arranged on the lamp socket 8 respectively in chamber.This main led light source 9 is connected with power supply 4, these pair led light source 10 connecting circuit control panels 6, and this circuit control panel 6 electrically connects with semiconductor TRT 3 simultaneously.This support 5 is arranged on the outside of lamp socket 8, and semiconductor TRT 3 is arranged on the support 5, and heat extraction pipe 2 one ends that flow backwards are arranged on the top of support 5 and one-body molded with it, and the flow backwards other end of pipe 2 of this heat extraction is provided with dust cover 1.Reflecting plate 7 is arranged on lampshade one side in the chamber, and is relative with led light source.Air admission hole is arranged on the dual-side of support 5.
During use, at first give main led light source 9 power supplies by power supply 4, the work of lighting of main led light source 9 produces heat simultaneously; Heat conducts by heat radiation, and the heat that semiconductor TRT 3 absorption light sources distribute is converted to heat electric energy supplying to circuit control panel 6 and secondary led light source 10 simultaneously, and is controlled the work of secondary led light source 10 by circuit control panel 6.Because the secondary 10 luminous whiles of led light source also produce heat, therefore the heat of main led light source 9 and 10 generations of secondary led light source is absorbed by semiconductor TRT 3 by the heat conduction simultaneously, thereby has formed the cyclic process of a heat-electricity-Re.Produce what of electric weight, the quantity that the secondary led light source 10 of these circuit control panel 6 controls is lighted according to semiconductor TRT 3.Simultaneously, part is failed the heats that in time absorbed by the semiconductor TRT 3 heat extraction mozzle 2 by support 5 tops and is drained into the external world; Owing to there is heat to discharge, outside Cryogenic air enters in the support by the air admission hole of support 5 both sides is in time additional, thereby reduces in the support and the temperature in the chamber, makes it have better radiating effect.
With respect to prior art, the utility model is by being provided with semiconductor TRT and the secondary led light source that is connected with this semiconductor TRT on the LED light fixture, the heat regeneration electric power that makes full use of main led light source generation is lighted secondary led light source, has improved rate of energy.Simultaneously, heat extraction mozzle and air admission hole are set make unnecessary hot-air discharge and introduce the Cryogenic air of outside, make the LED light fixture obtain better heat radiation.
The utility model is not limited to above-mentioned embodiment, if various changes of the present utility model or distortion are not broken away from spirit and scope of the present utility model, if these changes and distortion belong within claim of the present utility model and the equivalent technologies scope, then the utility model also is intended to comprise these changes and distortion.
Claims (7)
1. recovery type heat LED light fixture, comprise at least one main led light source, lamp socket, lampshade and power supply, described lamp socket and lampshade fasten and form a chamber, main led light source is arranged in the chamber and is connected on the lamp socket and with power supply, it is characterized in that: comprise that also at least one secondary led light source and becomes the semiconductor TRT of electric energy, described secondary led light source to be arranged in the chamber thermal power transfer and is connected on the lamp socket and with the semiconductor TRT.
2. LED light fixture according to claim 1 is characterized in that: also comprise a circuit control panel, it is connected with secondary led light source with the semiconductor TRT respectively, controls the quantity of lighting a lamp of secondary led light source.
3. LED light fixture according to claim 2 is characterized in that: also comprise a plurality of reflecting plates, it is arranged on lampshade one side in the chamber, and is relative with main led light source or secondary led light source.
4. LED light fixture according to claim 1 and 2 is characterized in that: also comprise a support and heat extraction mozzle, described support is arranged on the outside of lamp socket, and an end of described heat extraction mozzle is connected with the top of support.
5. LED light fixture according to claim 4 is characterized in that: further comprise a dust cover, it is arranged on the other end of described heat extraction mozzle.
6. LED light fixture according to claim 4 is characterized in that: further comprise a plurality of air admission holes, it is arranged on the dual-side of described support.
7. LED light fixture according to claim 4 is characterized in that: described semiconductor TRT is arranged on the described support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201237261U CN201621516U (en) | 2010-02-26 | 2010-02-26 | Heat recovery-type LED (light-emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201237261U CN201621516U (en) | 2010-02-26 | 2010-02-26 | Heat recovery-type LED (light-emitting diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201621516U true CN201621516U (en) | 2010-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201237261U Expired - Fee Related CN201621516U (en) | 2010-02-26 | 2010-02-26 | Heat recovery-type LED (light-emitting diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201621516U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734753A (en) * | 2011-04-07 | 2012-10-17 | 邱金和 | Illumination amplifying device |
| CN103781263A (en) * | 2013-12-30 | 2014-05-07 | 张丽玉 | Automatic detecting method for street lamp failure, device and system thereof |
| US8841856B1 (en) | 2013-10-03 | 2014-09-23 | Robertson Transformer Co. | Capacitive ladder feed for AC LED |
| CN105444115A (en) * | 2015-11-28 | 2016-03-30 | 陈国涛 | LED plant lamp with heat dissipation and waste heat recovery functions |
-
2010
- 2010-02-26 CN CN2010201237261U patent/CN201621516U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734753A (en) * | 2011-04-07 | 2012-10-17 | 邱金和 | Illumination amplifying device |
| US8841856B1 (en) | 2013-10-03 | 2014-09-23 | Robertson Transformer Co. | Capacitive ladder feed for AC LED |
| CN103781263A (en) * | 2013-12-30 | 2014-05-07 | 张丽玉 | Automatic detecting method for street lamp failure, device and system thereof |
| CN105444115A (en) * | 2015-11-28 | 2016-03-30 | 陈国涛 | LED plant lamp with heat dissipation and waste heat recovery functions |
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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: 20101103 Termination date: 20170226 |