CN201582595U - Internal-radiating LED cylindrical lamp - Google Patents
Internal-radiating LED cylindrical lamp Download PDFInfo
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- CN201582595U CN201582595U CN2009202365048U CN200920236504U CN201582595U CN 201582595 U CN201582595 U CN 201582595U CN 2009202365048 U CN2009202365048 U CN 2009202365048U CN 200920236504 U CN200920236504 U CN 200920236504U CN 201582595 U CN201582595 U CN 201582595U
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- lamp
- radiating tube
- led
- cooling led
- aluminium base
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Abstract
The utility model discloses an internal-radiating LED cylindrical lamp, which belongs to the technical field of LED lamps. The points of the technical scheme are as follows: the LED cylindrical lamp comprises an insulating lamp cap which can be connected with a mains-supply lamp holder, wherein the insulating lamp cap is connected with a cylindrical transparent cover, a hollow radiating tube is arranged in the cylindrical transparent cover, the outer surface of the radiating tube is polygonal, each outer surface of the radiator tube is provided with an aluminum baseplate, the aluminum baseplates are provided with a plurality of LED lamps, and the outer end of the radiating tube and the front end of the cylindrical transparent cover are provided with an annular sealing plate. The utility model has the advantages of simple structure and good radiating effect, and is used for indoor and outdoor illumination.
Description
Technical field
The utility model relates to LED light fixture technology, and more particularly, it relates to a kind of interior cooling LED cylindricality lamp.
Background technology
Traditional indoor and outdoor illumination adopts incandescent lamp or electricity-saving lamp usually, and its relative energy consumption is higher; Along with the progress of electronic technology, utilize the lighting of High Power LED (LED) combination more and more general, because that LED has is low in energy consumption, the advantage of long service life, thereby become the emerging light source that substitutes the traditional lighting light source.With the light fixture of LED, need to solve heat transfer and heat radiation and the dazzling and dazzling technical problem of spot light in the LED use, otherwise will influence the service life of LED lamp or limit it and apply as light source.
The utility model content
The technical problems to be solved in the utility model is at the deficiencies in the prior art, and a kind of interior cooling LED cylindricality lamp of simple in structure, good heat dissipation effect is provided.
The technical solution of the utility model is such: cooling LED cylindricality lamp in a kind of, comprise the insulation lamp holder that is connected with city's electric lamp holder, wherein said insulation lamp holder connects the tubular diffuser, in the tubular diffuser, be provided with the radiating tube of hollow, the outer surface of radiating tube is a polygon, each outer surface at radiating tube is equipped with aluminium base, is provided with a plurality of LED lamps on aluminium base, is provided with annular seal plate at the outer end and the tubular diffuser front end of radiating tube.
In the above-mentioned interior cooling LED cylindricality lamp, described radiating tube inner surface is provided with heat-dissipating fin, can strengthen heat dispersion.
In the above-mentioned interior cooling LED cylindricality lamp, also be provided with the secondary optics Light modulating device between described LED lamp and the tubular diffuser.Described secondary optics Light modulating device can be for being fixed on collector lens or the collector lens group on the aluminium base.Described secondary optics Light modulating device also can be the even mating plate of the secondary optics that is arranged on tubular diffuser inner surface.
In the above-mentioned interior cooling LED cylindricality lamp, described annular seal plate outer surface also is provided with annular groove, is provided with aluminium base in annular groove, is provided with the LED lamp on aluminium base.
In the above-mentioned interior cooling LED cylindricality lamp, be provided with mini-fan in the described radiating tube, on the insulation lamp holder, be provided with a plurality of fresh air inlets.
After the utility model adopts said structure,, can utilize the inner surface of radiating tube to dispel the heat, the normal radiating effect during with the work of assurance LED lamp by adopting the tubulose radiator; After further improving, can also improve the dazzling and dazzling technological deficiency of LED lamp, improve illuminating effect.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of the utility model specific embodiment 1;
Fig. 2 is that the A-A of Fig. 1 is to the sectional structure schematic diagram;
Fig. 3 is the structural representation of the utility model specific embodiment 2;
Fig. 4 is that the B-B of Fig. 3 is to the sectional structure schematic diagram;
Fig. 5 is the structural representation of the utility model specific embodiment 3;
Fig. 6 is the structural representation of the utility model specific embodiment 4;
Fig. 7 is the structural representation of the utility model specific embodiment 5;
Fig. 8 is the structural representation of the utility model specific embodiment 6;
Fig. 9 is the structural representation of the utility model specific embodiment 7.
Among the figure: insulation lamp holder 1, tubular diffuser 2, radiating tube 3, heat-dissipating fin 3a, aluminium base 4, LED lamp 5, annular seal plate 6, annular groove 6a, collector lens 7, the even mating plate 8 of secondary optics.
The specific embodiment
Embodiment 1
Consult Fig. 1, shown in Figure 2, a kind of interior cooling LED cylindricality lamp of the present utility model, comprise the insulation lamp holder 1 that is connected with city's electric lamp holder, insulation lamp holder 1 is by the cylindric diffuser 2 that is threaded, in tubular diffuser 2, be provided with the radiating tube 3 of hollow, the outer surface of radiating tube 3 is a regular hexagon, six outer surfaces at radiating tube 3 are equipped with aluminium base 4, on aluminium base 4, be provided with five LED lamps 5, outer end and tubular diffuser 2 front ends at radiating tube 3 are provided with annular seal plate 6, and annular seal plate 6 is connected with radiating tube 3 with tubular diffuser 2 by screw thread respectively.
Consult Fig. 3, shown in Figure 4, a kind of interior cooling LED cylindricality lamp of the present utility model, substantially the same manner as Example 1, there are two places in different places, and the firstth, present embodiment also radiating tube 3 inner surfaces is provided with heat-dissipating fin 3a, to strengthen heat dispersion; The secondth, also also be provided with by annular groove 6a, and in annular groove 6a, be provided with aluminium base 4, on aluminium base 4, be provided with a plurality of LED lamps 5, to improve the illuminating effect of bottom at annular seal plate 6 outer surfaces.
Consult shown in Figure 5, of the present utility model a kind of in cooling LED cylindricality lamp, substantially the same manner as Example 2, the heat-dissipating fin 3a of different is radiating tube 3 inner surfaces adopts cambered plate, and bigger area of dissipation can be arranged.
Consult shown in Figure 6, of the present utility model a kind of in cooling LED cylindricality lamp, substantially the same manner as Example 2, different is to be provided with mini-fan 9 in the radiating tube 3, on insulation lamp holder 1, be provided with a plurality of fresh air inlet 1a, can realize the forced convertion heat radiation like this, to adapt to the normal use of special use occasion.
Consult shown in Figure 7, a kind of interior cooling LED cylindricality lamp of the present utility model, substantially the same manner as Example 3, the outer surface of different is radiating tube 3 in the present embodiment is a square, and between LED lamp 4 and tubular diffuser 2, also being provided with the secondary optics Light modulating device, the secondary optics Light modulating device in the present embodiment is the collector lens 7 that is fixed on the aluminium base 4.
Consult shown in Figure 8, a kind of interior cooling LED cylindricality lamp of the present utility model, substantially the same manner as Example 5, the outer surface of different is radiating tube 3 in the present embodiment is positive triangle, and the secondary optics Light modulating device is the even mating plate 8 of secondary optics that is arranged on tubular diffuser 2 inner surfaces.
Consult shown in Figure 9, a kind of interior cooling LED cylindricality lamp of the present utility model, substantially the same manner as Example 2, different is that present embodiment also also is provided with axial polylith heat-dissipating fin as radiator structure at the inner surface of annular seal plate 6, to improve whole heat dispersion.
Claims (7)
1. cooling LED cylindricality lamp in a kind, comprise insulation lamp holder (1), it is characterized in that, described insulation lamp holder (1) connects tubular diffuser (2), be provided with the radiating tube (3) of hollow in tubular diffuser (2), the outer surface of radiating tube (3) is a polygon, is equipped with aluminium base (4) at each outer surface of radiating tube (3), on aluminium base (4), be provided with a plurality of LED lamps (5), be provided with annular seal plate (6) at the outer end and tubular diffuser (2) front end of radiating tube (3).
2. cooling LED cylindricality lamp in according to claim 1 is characterized in that described radiating tube (3) inner surface is provided with heat-dissipating fin (3a).
3. cooling LED cylindricality lamp in according to claim 3 is characterized in that, also is provided with the secondary optics Light modulating device between described LED lamp (4) and the tubular diffuser (2).
4. cooling LED cylindricality lamp in according to claim 3 is characterized in that, described secondary optics Light modulating device is for being fixed on collector lens or the collector lens group (7) on the aluminium base (4).
5. cooling LED cylindricality lamp in according to claim 3 is characterized in that, described secondary optics Light modulating device is the even mating plate (8) of the secondary optics that is arranged on tubular diffuser (2) inner surface.6. cooling LED cylindricality lamp in according to claim 1 is characterized in that described annular seal plate (6) outer surface also is provided with annular groove (6a), is provided with aluminium base (4) in annular groove (6a), is provided with LED lamp (5) on aluminium base (4).
7. cooling LED cylindricality lamp in according to claim 2 is characterized in that, is provided with mini-fan (9) in the described radiating tube (3), is provided with a plurality of fresh air inlets (1a) on insulation lamp holder (1).
8. according to claim 1 or 6 described interior cooling LED cylindricality lamps, it is characterized in that described annular seal plate (6) inner surface also is provided with radiator structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202365048U CN201582595U (en) | 2009-09-28 | 2009-09-28 | Internal-radiating LED cylindrical lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202365048U CN201582595U (en) | 2009-09-28 | 2009-09-28 | Internal-radiating LED cylindrical lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201582595U true CN201582595U (en) | 2010-09-15 |
Family
ID=42724594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202365048U Expired - Fee Related CN201582595U (en) | 2009-09-28 | 2009-09-28 | Internal-radiating LED cylindrical lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN201582595U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936518A (en) * | 2010-10-09 | 2011-01-05 | 上海嘉塘电子有限公司 | Self-heat sink of high-power LED illuminating lamp |
| CN102235610A (en) * | 2011-08-16 | 2011-11-09 | 彭雯 | LED (light emitting diode) ball bulb |
| CN103511893A (en) * | 2013-10-11 | 2014-01-15 | 李锡文 | LED candle lamp dissipating heat by utilizing bottom-up free mobility of air |
| CN103712103A (en) * | 2013-12-18 | 2014-04-09 | 江苏晶和金江照明有限公司 | Embedded turbine cylindrical heat dissipation light-emitting diode (LED) lamp |
| CN105387357A (en) * | 2015-12-23 | 2016-03-09 | 佛山赛威光电技术有限公司 | Heat dissipation LED lamp wick |
| CN106051497A (en) * | 2016-07-14 | 2016-10-26 | 江门市博林照明科技有限公司 | Integrally luminous LED lamp |
| CN106369566A (en) * | 2016-09-30 | 2017-02-01 | 程云龙 | Bulb capable of improving radiating efficiency |
| CN106764481A (en) * | 2016-11-29 | 2017-05-31 | 东莞市闻誉实业有限公司 | Lighting apparatus |
-
2009
- 2009-09-28 CN CN2009202365048U patent/CN201582595U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936518A (en) * | 2010-10-09 | 2011-01-05 | 上海嘉塘电子有限公司 | Self-heat sink of high-power LED illuminating lamp |
| CN102235610A (en) * | 2011-08-16 | 2011-11-09 | 彭雯 | LED (light emitting diode) ball bulb |
| CN103511893A (en) * | 2013-10-11 | 2014-01-15 | 李锡文 | LED candle lamp dissipating heat by utilizing bottom-up free mobility of air |
| CN103712103A (en) * | 2013-12-18 | 2014-04-09 | 江苏晶和金江照明有限公司 | Embedded turbine cylindrical heat dissipation light-emitting diode (LED) lamp |
| CN105387357A (en) * | 2015-12-23 | 2016-03-09 | 佛山赛威光电技术有限公司 | Heat dissipation LED lamp wick |
| CN106051497A (en) * | 2016-07-14 | 2016-10-26 | 江门市博林照明科技有限公司 | Integrally luminous LED lamp |
| CN106369566A (en) * | 2016-09-30 | 2017-02-01 | 程云龙 | Bulb capable of improving radiating efficiency |
| CN106764481A (en) * | 2016-11-29 | 2017-05-31 | 东莞市闻誉实业有限公司 | Lighting apparatus |
| CN106764481B (en) * | 2016-11-29 | 2020-03-24 | 东莞市闻誉实业有限公司 | Lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongguan Yaoguang Lighting Technology Co., Ltd. Assignor: Lin Junyi Contract record no.: 2010990000516 Denomination of utility model: Internal-radiating LED cylindrical lamp Granted publication date: 20100915 License type: Exclusive License Record date: 20100726 |
|
| DD01 | Delivery of document by public notice |
Addressee: Lin Junyi Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Lin Junyi Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20130928 |