CN201344393Y - Cylindrical LED lamp - Google Patents
Cylindrical LED lamp Download PDFInfo
- Publication number
- CN201344393Y CN201344393Y CNU2009200514264U CN200920051426U CN201344393Y CN 201344393 Y CN201344393 Y CN 201344393Y CN U2009200514264 U CNU2009200514264 U CN U2009200514264U CN 200920051426 U CN200920051426 U CN 200920051426U CN 201344393 Y CN201344393 Y CN 201344393Y
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- CN
- China
- Prior art keywords
- led lamp
- radiator
- substrate
- heating column
- lamp shade
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- Expired - Fee Related
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Abstract
The utility model discloses a cylindrical LED lamp, which belongs to the technical field of lamps, wherein main points of technical scheme of the utility model comprises a insulation base with a bulb holder, wherein, lower part of the insulation base connects with a translucent lampshade; lower part of the translucent lampshade connects with a radiator; the radiator inside the translucent lampshade is provided with a heat diffusion column; external surface of the heat diffusion column is provided with at least one substrate; the substrate is provided with at least one LED lamp. the utility model has advantages like simple structure and good heat diffusion and heat yielding effect, and is used for lighting indoor and outside.
Description
Technical field
The utility model relates to a kind of light fixture, and more particularly, it relates to a kind of 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, utilize the cylindricality lamp of high-capacity LED lamp as what occur in the market as light source, have that energy consumption is low, the advantage of long service life.But find in using, because the high-capacity LED lamp heating is bigger, and traditional LED cylindricality lamp just utilizes the monolateral of substrate to transmit heat to radiator, heat-transfer effect and radiating effect are all relatively poor, thereby the LED lamp is under the higher temperature environment for a long time works, influence service life, therefore be unfavorable for long-time use.
The utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency at prior art, and a kind of cylindrical LED lamp of simple in structure, heat transfer good heat dissipation effect is provided.
The technical solution of the utility model is such: a kind of cylindrical LED lamp, comprise the insulating base of being with lamp holder, wherein, described insulating base bottom connects transparent lamp shade, the transparent lamp shade bottom is connected with radiator, be provided with heating column on the radiator in transparent lamp shade, be provided with at least one substrate, on substrate, be provided with at least one LED lamp at the heating column outer surface.
In the above-mentioned cylindrical LED lamp, described heating column is the regular polygon body, all is fixed with substrate on each outer surface of heating column.
In the above-mentioned cylindrical LED lamp, described radiator bottom is connected with at least one group of another cylindricality lamp body of being made up of transparent lamp shade, radiator, heating column, substrate and LED lamp.
In the above-mentioned cylindrical LED lamp, radiator bottom, described bottom also is connected with the transparent lamp shade of another U-shaped, and the radiator bottom in this transparent lamp shade also is provided with substrate, is provided with the LED lamp on substrate.
In the above-mentioned cylindrical LED lamp, also be provided with the high-efficiency heat conduction pipe in the described heating column, this high-efficiency heat conduction pipe is connected between heating column and the radiator.
In the above-mentioned cylindrical LED lamp, asking of described LED lamp and transparent lamp shade also is provided with the even light original paper of secondary optics, and the even light original paper of secondary optics can adopt secondary optics to spare mating plate, is arranged on the inwall of transparent lamp shade; Also can adopt even optical lens, be fixed on the substrate.
After the utility model adopts said structure, be fixed on the heating column surface by substrate, the heat that is produced during the LED operation can be delivered on the radiator by heating column apace, the heat conduction is dispersed in the air, so that the temperature of lamp body remains in the reasonable range, thereby can guarantee the normal use of LED lamp; Of the present utility model simple in structure, the heat transmission and distribute satisfactory for result, can solve the heat transfer and the heat dissipation problem of present high-powered LED lamp lighting preferably.
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 the structural representation of the utility model specific embodiment 3;
Fig. 5 is the structural representation of the utility model specific embodiment 4;
Fig. 6 is the structural representation of the utility model specific embodiment 5.
The specific embodiment
Consult Fig. 1, shown in Figure 2, cylindrical LED lamp of the present utility model, insulating base 1, transparent lamp shade 2, radiator 3 and heating column 4 by the band lamp holder are formed concrete syndeton and are: between the transparent lamp shade 2 of insulating base 1 bottom and tubular by being threaded, the lower end of transparent lamp shade 2 is connected with radiator 3 by screw thread, heating column 4 is by being threaded in radiator 3 tops, heating column 4 is similarly regular hexagon, on six outer surfaces of heating column 4, all be fixed with substrate 5, on every substrate 5, be equipped with ten LED lamps 6.
Consult shown in Figure 3ly, cylindrical LED lamp of the present utility model is on the basis of embodiment 1, also be connected with the transparent lamp shade 2 of U-shaped in radiator 3 bottoms of bottom, radiator 2 bottoms in transparent lamp shade 6 also are provided with substrate 5, also are provided with a plurality of LED lamps 6 on substrate 5, to make things convenient for soffit lighting.
Embodiment 3
Consult shown in Figure 4, cylindrical LED lamp of the present utility model, form by the insulating base 1 of band lamp holder, two transparent lamp shades 2, two radiators 3 and two heating columns 4, concrete structure is: insulating base 1 bottom is threaded with a transparent lamp shade 2 of tubular, the lower end of this transparent lamp shade 2 is by the radiator 3 that is threaded, this another tubular transparent lamp shade 2 of radiator 2 bottoms, transparent lamp shade 2 lower ends of bottom connect another radiator 3 again, all by the heating column 4 that has been threaded, form whole cylindricality lamp on two radiator 3 tops; Heating column 4 is similarly regular hexagon, all is fixed with substrate 5 on six outer surfaces of heating column 4, is equipped with five LED lamps 6 on every substrate 5; And be provided with efficient heat conducting tube 7 in the heating column 4 of bottom, efficient heat conducting tube 7 is connected between two radiators 3, in order to strengthen heat-transfer effect.
Consult shown in Figure 5, cylindrical LED lamp of the present utility model, heating column 4 wherein is a square, also is provided with the even light original paper 8 of secondary optics between LED lamp 6 and transparent lamp shade 2, the even light original paper 8 of secondary optics in the present embodiment is fixed on the substrate 5 for even optical lens.
Consult shown in Figure 6, cylindrical LED lamp of the present utility model, heating column 4 wherein is positive triangle, also is provided with the even light original paper 8 of secondary optics LED lamp 6 and asking of transparent lamp shade 2, the even light original paper 8 of secondary optics in the present embodiment is the even mating plate of secondary optics, is arranged on the inwall of transparent lamp shade 2.
Claims (8)
1. cylindrical LED lamp, comprise the insulating base (1) of being with lamp holder, it is characterized in that, described insulating base (1) bottom connects transparent lamp shade (2), transparent lamp shade (2) bottom is connected with radiator (3), be provided with heating column (4) on the radiator (3) in transparent lamp shade (2), be provided with at least one substrate (5), on substrate (5), be provided with at least one LED lamp (6) at heating column (4) outer surface.
2. cylindrical LED lamp according to claim 1 is characterized in that, described heating column (4) is the regular polygon body, all is fixed with substrate (5) on each outer surface of heating column (4).
3. cylindrical LED lamp according to claim 1 is characterized in that, described radiator (3) bottom is connected with at least one group of another cylindricality lamp body of being made up of transparent lamp shade (2), radiator (3), heating column (4), substrate (5) and LED lamp (6).
4. according to claim 1 or 3 described cylindrical LED lamps, it is characterized in that, described bottom radiator (3) bottom also is connected with the transparent lamp shade (2) of another U-shaped, and radiator (3) bottom in this transparent lamp shade (2) also is provided with substrate (5), is provided with LED lamp (6) on substrate (5).
5. according to claim 1 or 2 or 3 described cylindrical LED lamps, it is characterized in that also be provided with high-efficiency heat conduction pipe (7) in the described heating column (4), this high-efficiency heat conduction pipe (7) is connected between heating column (4) and the radiator (3).
6. according to claim 1 or 3 described cylindrical LED lamps, it is characterized in that, also be provided with the even light original paper (8) of secondary optics between described LED lamp (6) and the transparent lamp shade (2).
7. cylindrical LED lamp according to claim 6 is characterized in that, the even light original paper (8) of described secondary optics is the even mating plate of secondary optics, is arranged on the inwall of transparent lamp shade (2).
8. cylindrical LED lamp according to claim 6 is characterized in that, the even light original paper (8) of described secondary optics is fixed on the substrate (5) for even optical lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200514264U CN201344393Y (en) | 2009-02-20 | 2009-02-20 | Cylindrical LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200514264U CN201344393Y (en) | 2009-02-20 | 2009-02-20 | Cylindrical LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201344393Y true CN201344393Y (en) | 2009-11-11 |
Family
ID=41275974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200514264U Expired - Fee Related CN201344393Y (en) | 2009-02-20 | 2009-02-20 | Cylindrical LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201344393Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852377A (en) * | 2010-06-29 | 2010-10-06 | 海洋王照明科技股份有限公司 | Vertical runway edge light |
| CN102330902A (en) * | 2011-09-02 | 2012-01-25 | 黄山市广远光电科技有限公司 | LED (Light Emitting Diode) bulb |
| CN102147060B (en) * | 2010-02-05 | 2013-01-02 | 亿光电子工业股份有限公司 | Lamp |
| CN106764481A (en) * | 2016-11-29 | 2017-05-31 | 东莞市闻誉实业有限公司 | Lighting apparatus |
| CN108167673A (en) * | 2017-12-14 | 2018-06-15 | 宁波凯耀电器制造有限公司 | Patch-type LED light |
-
2009
- 2009-02-20 CN CNU2009200514264U patent/CN201344393Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147060B (en) * | 2010-02-05 | 2013-01-02 | 亿光电子工业股份有限公司 | Lamp |
| CN101852377A (en) * | 2010-06-29 | 2010-10-06 | 海洋王照明科技股份有限公司 | Vertical runway edge light |
| CN101852377B (en) * | 2010-06-29 | 2013-07-03 | 海洋王照明科技股份有限公司 | Vertical runway edge light |
| CN102330902A (en) * | 2011-09-02 | 2012-01-25 | 黄山市广远光电科技有限公司 | LED (Light Emitting Diode) bulb |
| CN102330902B (en) * | 2011-09-02 | 2013-10-30 | 黄山市广远光电科技有限公司 | LED (Light Emitting Diode) bulb |
| 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 |
| CN108167673A (en) * | 2017-12-14 | 2018-06-15 | 宁波凯耀电器制造有限公司 | Patch-type LED light |
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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: Cylindrical LED lamp Granted publication date: 20091111 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: 20091111 Termination date: 20130220 |