CN202017914U - LED tubular lamp with column-shaped radiator structure - Google Patents
LED tubular lamp with column-shaped radiator structure Download PDFInfo
- Publication number
- CN202017914U CN202017914U CN2011200167529U CN201120016752U CN202017914U CN 202017914 U CN202017914 U CN 202017914U CN 2011200167529 U CN2011200167529 U CN 2011200167529U CN 201120016752 U CN201120016752 U CN 201120016752U CN 202017914 U CN202017914 U CN 202017914U
- Authority
- CN
- China
- Prior art keywords
- led
- lamp
- radiator structure
- aluminum alloy
- cylindricality
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED tubular lamp with column-shaped radiator structure, belonging to the LED illumination technical field; the key technique comprises a tubular aluminum shell with an open opening on single side, wherein the column-shaped radiators are distributed on the rear part of the tubular aluminum alloy shell; a substrate is arranged on the bottom of the tubular aluminum alloy shell; the substrate is provided with at least one LED lamp; the utility model aims at providing an LED tubular lamp with column-shaped radiator structure which has simple structure, good radiation effect and uniform beam, and is used for illuminating indoor and outdoor.
Description
Technical field
The utility model relates to a kind of LED light fixture, more particularly, relates in particular to a kind of LED cartridge lamp that has the cylindricality radiator structure.
Background technology
Traditional indoor and outdoor illumination adopts incandescent lamp or electricity-saving lamp (neon tube lamp) usually, and its relative energy consumption is higher; Progress along with electronic technology, utilize the lighting of High Power LED (LED) combination more and more general,, have low in energy consumption because LED utilizes the luminescent properties after semiconductor is switched on luminous, 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 as light source, need to solve heat transfer and heat radiation and the dazzling and dazzling technical problem of spot light in the LED use, after therefore need improving, could utilize LED as light source to traditional cylinder lamp structure.
The utility model content
The technical problems to be solved in the utility model is at the deficiencies in the prior art, provides a kind of simple in structure, good heat dissipation effect, light to have the LED cartridge lamp of cylindricality radiator structure uniformly.
The technical solution of the utility model is achieved in that a kind of LED cartridge lamp that has the cylindricality radiator structure, comprises monolateral uncovered tubular aluminum alloy casing, and wherein said tubular aluminum alloy casing back portion is furnished with the cylindricality radiator; Be provided with substrate at tubular aluminum alloy casing inner bottom part, on substrate, be provided with at least one LED lamp.
In the above-mentioned LED cartridge lamp that has the cylindricality radiator structure, the overall structure that described cylindricality radiator and tubular aluminum alloy casing are one of the forming.
In the above-mentioned LED cartridge lamp that has the cylindricality radiator structure, the uncovered portion of described tubular aluminum alloy casing is provided with diffuser.
In the above-mentioned LED cartridge lamp that has the cylindricality radiator structure, the described diffuser outside is provided with the aluminium alloy retainer ring, and this aluminium alloy retainer ring is threaded with the tubular aluminum alloy casing; Between aluminium alloy retainer ring and diffuser, also be provided with O-ring seal.
In the above-mentioned LED cartridge lamp that has the cylindricality radiator structure, described diffuser is the water-proof light permeable cover.
In the above-mentioned LED cartridge lamp that has the cylindricality radiator structure, the described LED lamp outside is provided with condensing body.
In the above-mentioned LED cartridge lamp that has the cylindricality radiator structure, described condensing body is that cross section is all light bodies of oval-shaped cylindricality optically focused.
In the above-mentioned LED cartridge lamp that has the cylindricality radiator structure, described diffuser is a secondary optics water resistant polyurea light shield, and further, described secondary optics water resistant polyurea light shield adopts silicon acid boron glass material to make.
After the utility model adopts said structure, by the LED lamp being installed in the inner bottom part of aluminum alloy casing, heat transmission and heat dissipation problem in the use of LED lamp have been solved preferably, and the cylindricality radiator is set at the aluminum alloy casing rear portion, its not wind-engaging to influence, under any wind direction, dispel the heat, improve the radiating efficiency of LED lamp greatly, can not cause heat accumulation and make the LED lamp be in higher temperature for a long time to work, thereby guarantee the long-time use of LED lamp; In order to guarantee the soft of light, be provided with the even element of secondary optics in LED lamp periphery, it is simple in structure, has solved dazzling, the dazzling problem of heat transfer, heat radiation and light source of present high-powered LED lamp lighting preferably.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment in the accompanying drawing, but do not constitute any restriction of the present utility model.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is a decomposition texture schematic diagram of the present utility model;
Fig. 4 is the structural representation of the another kind of specific embodiment of the utility model;
Fig. 5 is the decomposition texture schematic diagram of Fig. 4;
Fig. 6 is the structural representation of the third specific embodiment of the utility model;
Fig. 7 is the upward view of Fig. 6;
Fig. 8 is the decomposition texture schematic diagram of Fig. 6.
Among the figure: tubular aluminum alloy casing 1, cylindricality radiator 2, substrate 3, LED lamp 4, aluminium alloy retainer ring 5, O-ring seal 6, water-proof light permeable cover 7, condensing body 8, secondary optics water resistant polyurea light shield 9.
The specific embodiment
Consult Fig. 1 to shown in Figure 3, a kind of LED cartridge lamp that has the cylindricality radiator structure of the present utility model, comprise monolateral uncovered tubular aluminum alloy casing 1, be furnished with cylindricality radiator 2 in tubular aluminum alloy casing 1 back portion, cylindricality radiator 2 is compared traditional heat-dissipating fin or radiated rib, and its area of dissipation is bigger, and not wind-engaging to influence, under any wind direction, all can dispel the heat, improve the integral heat sink performance of light fixture greatly; Be provided with substrate 3 at tubular aluminum alloy casing 1 inner bottom part, a LED lamp 4 is installed on substrate 3, be provided with wiring hole at tubular aluminum alloy casing 1 inner bottom part, make things convenient for LED lamp 4 to be connected with circuit between the external power source, tubular aluminum alloy casing 1 uncovered portion in LED lamp 4 outsides is provided with diffuser, the diffuser outside is provided with aluminium alloy retainer ring 5, and this aluminium alloy retainer ring 5 is threaded with tubular aluminum alloy casing 1, makes things convenient for the dismounting of light fixture; Also be provided with O-ring seal 6 between aluminium alloy retainer ring 5 and diffuser, O-ring seal 6 can improve the waterproof and the anti-dust performance of light fixture; In the present embodiment, diffuser is a water-proof light permeable cover 7, and cylindricality radiator 2 and the overall structure that tubular aluminum alloy casing 1 is one of the forming make things convenient for the processing of product like this.
Consult Fig. 4, shown in Figure 5, a kind of LED cartridge lamp that has the cylindricality radiator structure of the present utility model, its structure is substantially the same manner as Example 1, difference is, be provided with condensing body 8 in LED lamp 4 outsides, in the present embodiment, condensing body 8 is the even light body of oval-shaped cylindricality optically focused (also can adopt the even light body of taper optically focused or other taper or ellipse taper diffuse(d) reflector by the secondary optics requirement, reach the even light optical lens of optically focused) for cross section, hot spot in the time of can reducing illumination improves illuminating effect.Its result of use is substantially the same manner as Example 1.
Consult Fig. 6 to shown in Figure 8, a kind of LED cartridge lamp that has the cylindricality radiator structure of the present utility model, its structure is substantially the same manner as Example 1, and difference is, is evenly equipped with six LED lamps 4 on substrate 3, and diffuser is a secondary optics water resistant polyurea light shield 9, in the present embodiment, secondary optics water resistant polyurea light shield 9 adopts borosilicate glass to make, and the light type is effectively controlled, and illumination is even, shadow is clear, and the zebra effect and the ghost image that have solved general LED street lamp are dazzled problems such as light; And can be according to client's actual use needs, the shape of secondary optics water resistant polyurea light shield 9 is designed.Its result of use is substantially the same manner as Example 2.
Claims (9)
1. a LED cartridge lamp that has the cylindricality radiator structure comprises monolateral uncovered tubular aluminum alloy casing (1), it is characterized in that described tubular aluminum alloy casing (1) back portion is furnished with cylindricality radiator (2); Be provided with substrate (3) at tubular aluminum alloy casing (1) inner bottom part, on substrate (3), be provided with at least one LED lamp (4).
2. the LED cartridge lamp that has the cylindricality radiator structure according to claim 1 is characterized in that, the overall structure that described cylindricality radiator (2) and tubular aluminum alloy casing (1) are one of the forming.
3. the LED cartridge lamp that has the cylindricality radiator structure according to claim 2 is characterized in that the uncovered portion of described tubular aluminum alloy casing (1) is provided with diffuser.
4. the LED cartridge lamp that has the cylindricality radiator structure according to claim 3 is characterized in that, the described diffuser outside is provided with aluminium alloy retainer ring (5), and this aluminium alloy retainer ring (5) is threaded with tubular aluminum alloy casing (1); Between aluminium alloy retainer ring (5) and diffuser, also be provided with O-ring seal (6).
5. according to claim 3 or the 4 described LED cartridge lamps that have the cylindricality radiator structure, it is characterized in that described diffuser is water-proof light permeable cover (7).
6. the LED cartridge lamp that has the cylindricality radiator structure according to claim 5 is characterized in that, described LED lamp (4) outside is provided with condensing body (8).
7. the LED cartridge lamp that has the cylindricality radiator structure according to claim 6 is characterized in that, described condensing body (8) is all light bodies of oval-shaped cylindricality optically focused for cross section.
8. according to claim 3 or the 4 described LED cartridge lamps that have the cylindricality radiator structure, it is characterized in that described diffuser is a secondary optics water resistant polyurea light shield (9).
9. the LED cartridge lamp that has the cylindricality radiator structure according to claim 8 is characterized in that, described secondary optics water resistant polyurea light shield (9) adopts silicon acid boron glass material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200167529U CN202017914U (en) | 2011-01-19 | 2011-01-19 | LED tubular lamp with column-shaped radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200167529U CN202017914U (en) | 2011-01-19 | 2011-01-19 | LED tubular lamp with column-shaped radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202017914U true CN202017914U (en) | 2011-10-26 |
Family
ID=44811584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200167529U Expired - Fee Related CN202017914U (en) | 2011-01-19 | 2011-01-19 | LED tubular lamp with column-shaped radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202017914U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103361018A (en) * | 2013-07-23 | 2013-10-23 | 宁波市爱使电器有限公司 | Highly sealed LED light |
| CN103383077A (en) * | 2013-07-26 | 2013-11-06 | 宁波市爱使电器有限公司 | High-sealing light-emitting diode (LED) lamp |
| CN103388766A (en) * | 2013-07-26 | 2013-11-13 | 宁波市爱使电器有限公司 | High-sealing high-radiating LED (light emitting diode) lamp |
| CN103398306A (en) * | 2013-07-26 | 2013-11-20 | 宁波市爱使电器有限公司 | High-sealing and high-heat-dissipation LED lamp |
| CN103398304A (en) * | 2013-07-23 | 2013-11-20 | 宁波市爱使电器有限公司 | Sealed LED lamp |
| CN103398305A (en) * | 2013-07-25 | 2013-11-20 | 宁波市爱使电器有限公司 | LED lamp with high sealing and heat-radiating performance |
| CN103453361A (en) * | 2013-08-23 | 2013-12-18 | 西安重装渭南光电科技有限公司 | Projection lamp with LED (light-emitting diode) light source module |
| CN103925498A (en) * | 2014-04-28 | 2014-07-16 | 江苏达伦电子股份有限公司 | LED liquid lamp |
-
2011
- 2011-01-19 CN CN2011200167529U patent/CN202017914U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103361018A (en) * | 2013-07-23 | 2013-10-23 | 宁波市爱使电器有限公司 | Highly sealed LED light |
| CN103398304A (en) * | 2013-07-23 | 2013-11-20 | 宁波市爱使电器有限公司 | Sealed LED lamp |
| CN103361018B (en) * | 2013-07-23 | 2015-11-25 | 宁波市爱使电器有限公司 | A kind of LED of high-seal |
| CN103398305A (en) * | 2013-07-25 | 2013-11-20 | 宁波市爱使电器有限公司 | LED lamp with high sealing and heat-radiating performance |
| CN103398305B (en) * | 2013-07-25 | 2015-11-25 | 宁波市爱使电器有限公司 | The LED of a kind of high sealing height heat radiation |
| CN103383077A (en) * | 2013-07-26 | 2013-11-06 | 宁波市爱使电器有限公司 | High-sealing light-emitting diode (LED) lamp |
| CN103388766A (en) * | 2013-07-26 | 2013-11-13 | 宁波市爱使电器有限公司 | High-sealing high-radiating LED (light emitting diode) lamp |
| CN103398306A (en) * | 2013-07-26 | 2013-11-20 | 宁波市爱使电器有限公司 | High-sealing and high-heat-dissipation LED lamp |
| CN103388766B (en) * | 2013-07-26 | 2015-06-03 | 宁波市爱使电器有限公司 | High-sealing high-radiating LED (light emitting diode) lamp |
| CN103383077B (en) * | 2013-07-26 | 2015-08-26 | 宁波市爱使电器有限公司 | A kind of LED of high-seal |
| CN103453361A (en) * | 2013-08-23 | 2013-12-18 | 西安重装渭南光电科技有限公司 | Projection lamp with LED (light-emitting diode) light source module |
| CN103925498A (en) * | 2014-04-28 | 2014-07-16 | 江苏达伦电子股份有限公司 | LED liquid lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202017914U (en) | LED tubular lamp with column-shaped radiator structure | |
| CN201513774U (en) | Internal heat dissipation flower type LED post-shaped lamp | |
| CN201363586Y (en) | Columnar LED lamp | |
| CN201582595U (en) | Internal-radiating LED cylindrical lamp | |
| CN201344429Y (en) | A LED ceiling lamp | |
| CN201363589Y (en) | Fancy LED (light emitting diode) columnar lamp | |
| KR100897919B1 (en) | Led buoy of high brightness | |
| CN201373315Y (en) | Easy-to-radiate LED ceiling lamp | |
| CN201507826U (en) | Internal heat dissipating LED cylindrical lamp | |
| CN201827748U (en) | Combined cylindrical LED lamp | |
| CN201909211U (en) | LED lamp capable of easily radiating | |
| CN201916804U (en) | LED streetlamp with complete heat dissipation structure | |
| CN201582661U (en) | LED spotlight | |
| CN201582660U (en) | LED spot lamp | |
| CN201050762Y (en) | Road lamp structure | |
| CN201344426Y (en) | An embedded LED down lamp | |
| CN201621520U (en) | LED projecting light | |
| CN208519603U (en) | A kind of bulkhead lamp | |
| CN201373332Y (en) | Reflective LED lamp | |
| CN202001863U (en) | Integrally encapsulated LED light source with high heat radiation performance | |
| CN102261595B (en) | Separate radiating light emitting diode (LED) lamp | |
| CN201344427Y (en) | An embedded LED down lamp | |
| CN201428951Y (en) | Led lamp body | |
| CN201751683U (en) | Fancy LED lamp body | |
| CN201547532U (en) | Combined column-shaped LED lamp |
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: 20111026 Termination date: 20130119 |