CN201547532U - Combined column-shaped LED lamp - Google Patents
Combined column-shaped LED lamp Download PDFInfo
- Publication number
- CN201547532U CN201547532U CN2009200602053U CN200920060205U CN201547532U CN 201547532 U CN201547532 U CN 201547532U CN 2009200602053 U CN2009200602053 U CN 2009200602053U CN 200920060205 U CN200920060205 U CN 200920060205U CN 201547532 U CN201547532 U CN 201547532U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- radiator
- substrate
- lamp shade
- transparent lamp
- 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
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/30—Light sources with three-dimensionally disposed light-generating elements on the outer surface of cylindrical surfaces, e.g. rod-shaped supports having a circular or a polygonal cross section
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a combined column-shaped LED lamp, belonging to the technical field of lamps and comprising an insulation base with a lamp cap. The lower part of the insulation base is connected with a heat radiator the lower part of which is provided with a heat conduction column, and the outer surface of the heat conduction column is provided with at least one basal plate. The basal plate is provided with at least one LED lamp, and the periphery of the heat conduction column is provided with a transparency lampshade. The transparency lampshade is connected with the lower of the heat radiator, wherein the upper surface of the heat radiator at one side of the insulation base is also provided with a basal plate which is provided with an LED lamp. The combined column-shaped LED lamp has the advantages of good heat radiation effect and reasonable light distribution and is used for indoor and outdoor illumination.
Description
Technical field
The utility model relates to a kind of light fixture, and more particularly, it relates to a kind of combination cylindrical LED lamp.
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 dissipation problem in the LED use, problem such as the distribution problem of light and spot light are dazzling and dazzling, for this reason, the application's designer develops a kind of new LED light fixture.
The utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency at prior art, provides a kind of good heat dissipation effect, light to distribute and reasonably makes up the cylindrical LED lamp.
The technical solution of the utility model is such: a kind of combination cylindrical LED lamp, comprise the insulating base of being with lamp holder, connect radiator in the insulating base bottom, be provided with heating column in the radiator bottom, outer surface at heating column is provided with at least one substrate, on substrate, be provided with at least one LED lamp, be provided with transparent lamp shade in the heating column periphery, described transparent lamp shade is connected the bottom of radiator, wherein, the radiator upper surface of described insulating base one side also is provided with substrate, is provided with the LED lamp on substrate.
In above-mentioned a kind of combination cylindrical LED lamp, described heating column profile is the regular polygon body, all is fixed with substrate on each outer surface of heating column.
In above-mentioned a kind of combination cylindrical LED lamp, also be provided with second transparent lamp shade between described insulating base and the radiator, also be provided with reflector in the LED of radiator upper surface lamp inboard.
In above-mentioned a kind of combination cylindrical LED lamp, described transparent lamp shade is a tubular, connects another radiator in the transparent lamp shade bottom.
In above-mentioned a kind of combination cylindrical LED lamp, described transparent lamp shade is a tubular, is connected with at least one group of another cylindricality lamp body of being made up of radiator, heating column, substrate, LED lamp and transparent lamp shade in the transparent lamp shade bottom.
In above-mentioned a kind of combination cylindrical LED lamp, the radiator bottom of described transparent lamp shade bottom also is connected with the 3rd transparent lamp shade, and the radiator bottom in the 3rd transparent lamp shade also is provided with substrate, is provided with the LED lamp on substrate.
In above-mentioned a kind of combination cylindrical LED lamp, the radiator bottom of transparent lamp shade bottom, described lower side also is connected with the 3rd transparent lamp shade, and the radiator bottom in the 3rd transparent lamp shade also is provided with substrate, is provided with the LED lamp on substrate.
In above-mentioned a kind of combination cylindrical LED lamp, described heating column surface is provided with axial notch, and substrate and LED lamp are installed in this axial notch; The described LED lamp outside can also be provided with the secondary optics Light modulating device.
In above-mentioned a kind of combination cylindrical LED lamp, also be provided with the secondary optics Light modulating device between described LED lamp and transparent lamp shade or LED lamp and the 3rd transparent lamp shade.
The utility model by at the radiator upper surface LED lamp being set, can make the range of exposures of lamp body more reasonable after adopting said structure, is particularly suitable as the desk lamp lamp body and uses; Of the present utility model simple in structure, under the prerequisite of the effect that keeps the heat transmission and distribute, further improved lighting 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 cutaway view;
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 cutaway view;
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.
The specific embodiment
Consult Fig. 1, shown in Figure 2, a kind of combination cylindrical LED lamp of the present utility model, comprise the insulating base 1 of being with lamp holder, in insulating base 1 bottom by the radiator 2 that is threaded, in radiator 2 bottoms by the heating column 3 that has been threaded, heating column 3 profiles are the regular hexagon body, on six surfaces of heating column 3, all be fixed with substrate 4, on every substrate 4, all be provided with five LED lamps 5, be provided with the transparent lamp shade 6 of U-shaped in heating column 3 peripheries, transparent lamp shade 6 is by being threaded in the bottom of radiator 2, radiator 2 upper surfaces in insulating base 1 one sides also one enclose groove 2a, are provided with substrate 4 in this groove 2a, are distributed with a plurality of LED lamps 5 on substrate 4, be provided with the even mating plate of secondary optics in the glass light-passing board inboard in LED lamp 5 outsides as secondary optics Light modulating device 10, to improve illuminating effect; Radiator 2 can be provided with the multi-turn circumferential recess at outer surface, to strengthen radiating effect, also can radial heat-dissipating fin axially be set at radiator 2 outer surfaces.
Consult shown in Figure 3, a kind of combination cylindrical LED lamp of the present utility model, substantially the same manner as Example 1, different places is also to be provided with second transparent lamp shade 7 between insulating base 1 and radiator 2, LED lamp 5 inboards at radiator 2 upper surfaces also are provided with reflector 8, by reflector 8 with the outside indirect illumination of the light of LED lamp 5.
Consult Fig. 4, shown in Figure 5, a kind of combination cylindrical LED lamp of the present utility model, be the improvement of on the basis of embodiment 1, carrying out, at first be that the transparent lamp shade 6 that will be connected top radiator 2 bottoms changes tubular into, and connect another radiator 2 in these transparent lamp shade 6 bottoms; Also also be connected with the 3rd transparent lamp shade 9 in radiator 2 bottoms of bottom, radiator 2 bottoms in the 3rd transparent lamp shade 9 also are provided with substrate 4, are provided with LED lamp 5 on substrate 4; And being provided with axial notch 3a on heating column 3 surfaces, substrate 4 and LED lamp 5 are installed in this axial notch 3a, also are provided with the even mating plate of secondary optics in the glass light-passing board inboard in LED lamp 5 outsides as secondary optics Light modulating device 10, to improve illuminating effect.
Consult shown in Figure 6ly, a kind of combination cylindrical LED lamp of the present utility model is on the basis of embodiment 3, has increased by one group of another cylindricality lamp body of being made up of radiator 2, heating column 3, substrate 4, LED lamp 5 and transparent lamp shade 6 again.
Consult shown in Figure 7, a kind of combination cylindrical LED lamp of the present utility model, heating column 3 wherein is a square, also is provided with even optical lens as secondary optics Light modulating device 10 between LED lamp 5 and transparent lamp shade 6, even optical lens is fixed on the substrate 4.
Consult shown in Figure 8, a kind of combination cylindrical LED lamp of the present utility model, heating column 3 wherein is positive triangle, also is provided with the even mating plate of secondary optics as secondary optics Light modulating device 10 between LED lamp 5 and transparent lamp shade 6, and the even mating plate of secondary optics is arranged on the inwall of transparent lamp shade 6.
Claims (10)
1. one kind is made up the cylindrical LED lamp, comprise the insulating base (1) of being with lamp holder, connect radiator (2) in insulating base (1) bottom, be provided with heating column (3) in radiator (2) bottom, outer surface at heating column (3) is provided with at least one substrate (4), on substrate (4), be provided with at least one LED lamp (5), be provided with transparent lamp shade (6) in heating column (3) periphery, described transparent lamp shade (6) is connected the bottom of radiator (2), it is characterized in that, radiator (2) upper surface of described insulating base (1) one side also is provided with substrate (4), is provided with LED lamp (5) on substrate (4).
2. a kind of combination cylindrical LED lamp according to claim 1 is characterized in that described heating column (3) profile is the regular polygon body, all is fixed with substrate (4) on each outer surface of heating column (3).
3. a kind of combination cylindrical LED lamp according to claim 1 is characterized in that, also is provided with second transparent lamp shade (7) between described insulating base (1) and the radiator (2), also is provided with reflector (8) in LED lamp (5) inboard of radiator (2) upper surface.
4. according to claim 1 or 2 or 3 described a kind of combination cylindrical LED lamps, it is characterized in that described transparent lamp shade (6) is a tubular, connect another radiator (2) in transparent lamp shade (6) bottom.
5. according to claim 1 or 2 or 3 described a kind of cylindrical LED lamps, it is characterized in that, described transparent lamp shade (6) is a tubular, is connected with at least one group of another cylindricality lamp body of being made up of radiator (2), heating column (3), substrate (4), LED lamp (5) and transparent lamp shade (6) in transparent lamp shade (6) bottom.
6. a kind of combination cylindrical LED lamp according to claim 4, it is characterized in that, radiator (2) bottom of described transparent lamp shade (6) bottom also is connected with the 3rd transparent lamp shade (9), radiator (2) bottom in the 3rd transparent lamp shade (9) also is provided with substrate (4), is provided with LED lamp (5) on substrate (4).
7. a kind of combination cylindrical LED lamp according to claim 5, it is characterized in that, radiator (2) bottom of described lower side transparent lamp shade (6) bottom also is connected with the 3rd transparent lamp shade (9), radiator (2) bottom in the 3rd transparent lamp shade (9) also is provided with substrate (4), is provided with LED lamp (5) on substrate (4).
8. according to claim 1 or 2 or 6 described a kind of combination cylindrical LED lamps, it is characterized in that described heating column (3) surface is provided with axial notch (3a), substrate (4) and LED lamp (5) are installed in this axial notch (3a).
9. according to claim 1 or 2 or 3 or 6 or 7 described a kind of combination cylindrical LED lamps, it is characterized in that, also be provided with secondary optics Light modulating device (10) between described LED lamp (5) and transparent lamp shade (6) or LED lamp (5) and the 3rd transparent lamp shade (9).
10. a kind of combination cylindrical LED lamp according to claim 8 is characterized in that, described LED lamp (5) outside also is provided with secondary optics Light modulating device (10).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200602053U CN201547532U (en) | 2009-07-10 | 2009-07-10 | Combined column-shaped LED lamp |
| PCT/CN2010/073811 WO2011003319A1 (en) | 2009-07-10 | 2010-06-11 | Combined led lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200602053U CN201547532U (en) | 2009-07-10 | 2009-07-10 | Combined column-shaped LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547532U true CN201547532U (en) | 2010-08-11 |
Family
ID=42602705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200602053U Expired - Fee Related CN201547532U (en) | 2009-07-10 | 2009-07-10 | Combined column-shaped LED lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201547532U (en) |
| WO (1) | WO2011003319A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3232124A1 (en) * | 2016-04-12 | 2017-10-18 | Beautiful Light Technology Corp. | Intelligent lamp group |
| JP2017212144A (en) * | 2016-05-26 | 2017-11-30 | 三菱電機株式会社 | lamp |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6525668B1 (en) * | 2001-10-10 | 2003-02-25 | Twr Lighting, Inc. | LED array warning light system |
| JP2004296245A (en) * | 2003-03-26 | 2004-10-21 | Matsushita Electric Works Ltd | Led lamp |
| CN2692483Y (en) * | 2004-03-26 | 2005-04-13 | 陈春生 | Alarming lamp |
| CN2851822Y (en) * | 2005-11-08 | 2006-12-27 | 光碁科技股份有限公司 | High-radiation upright LED bulb capable of illuminating in 360 degree |
| CN101281902B (en) * | 2007-04-04 | 2010-05-26 | 私立淡江大学 | High power LED lighting lamp and radiating module thereof |
| US7434964B1 (en) * | 2007-07-12 | 2008-10-14 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | LED lamp with a heat sink assembly |
| CN101424394B (en) * | 2007-11-02 | 2010-09-08 | 富准精密工业(深圳)有限公司 | Heat radiating device and led lamp using the same |
| CN101451695A (en) * | 2007-12-07 | 2009-06-10 | 富准精密工业(深圳)有限公司 | LED lamp |
| CN201269434Y (en) * | 2008-10-11 | 2009-07-08 | 杭州恩迪照明科技有限公司 | LED lighting bulb |
-
2009
- 2009-07-10 CN CN2009200602053U patent/CN201547532U/en not_active Expired - Fee Related
-
2010
- 2010-06-11 WO PCT/CN2010/073811 patent/WO2011003319A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3232124A1 (en) * | 2016-04-12 | 2017-10-18 | Beautiful Light Technology Corp. | Intelligent lamp group |
| US10462880B2 (en) | 2016-04-12 | 2019-10-29 | Beautiful Light Technology Corp. | Intelligent lamp group |
| JP2017212144A (en) * | 2016-05-26 | 2017-11-30 | 三菱電機株式会社 | lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011003319A1 (en) | 2011-01-13 |
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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: Combined column-shaped LED lamp Granted publication date: 20100811 License type: Exclusive License Record date: 20100726 |
|
| DD01 | Delivery of document by public notice |
Addressee: Lin Junyi Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20130710 |