CN201363589Y - Fancy LED (light emitting diode) columnar lamp - Google Patents
Fancy LED (light emitting diode) columnar lamp Download PDFInfo
- Publication number
- CN201363589Y CN201363589Y CNU200920052690XU CN200920052690U CN201363589Y CN 201363589 Y CN201363589 Y CN 201363589Y CN U200920052690X U CNU200920052690X U CN U200920052690XU CN 200920052690 U CN200920052690 U CN 200920052690U CN 201363589 Y CN201363589 Y CN 201363589Y
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- led
- lamp
- aluminium alloy
- thermal column
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Abstract
The utility model discloses a fancy LED (light emitting diode) columnar lamp, and belongs to the technical field of illuminating lamps. The key points of the technical scheme of the columnar lamp lie in that the columnar lamp comprises an insulating base seat with a lamp cap, wherein the lower part of the insulating base seat is connected with an aluminum alloy heat dissipation column; at least three mounting grooves protruding outwards are formed on the outer surface of the aluminum alloy heat dissipation column; the mounting grooves extend in the axial direction of the aluminum alloy heat dissipation column and are evenly distributed on the circumference of the aluminum alloy heat dissipation column; and an LED light source module group is arranged in each mounting groove respectively. The columnar group has the advantages of simple structure, uniform light emission, and good heat transmission and heat dissipation effect, and is used for indoor and outdoor illumination.
Description
Technical field
The utility model relates to a kind of lighting, and more particularly, it relates to a kind of fancy LED cylindricality 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 radiation and the dazzling and dazzling technical problem of spot light in the LED use, utilize the cylindricality lamp of high-capacity LED lamp as what occur in the market as light source, just utilize the monolateral of substrate to transmit heat to radiator, heat-transfer effect and radiating effect are all relatively poor, work thereby the LED lamp is under the higher temperature environment for a long time, 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 at the deficiencies in the prior art, and a kind of simple in structure, heat transfer good heat dissipation effect, luminous uniform fancy LED cylindricality lamp are provided.
The technical solution of the utility model is such: a kind of fancy LED cylindricality lamp, comprise the insulating base of being with lamp holder, wherein, described insulating base bottom connects the aluminium alloy thermal column, outer surface at the aluminium alloy thermal column is provided with at least three mounting grooves to outer lug, mounting groove extends axially and circumferentially uniform by the aluminium alloy thermal column along the aluminium alloy thermal column, is respectively equipped with the led light source module in every mounting groove.
In above-mentioned a kind of fancy LED cylindricality lamp, described led light source module is by being arranged on aluminium base in the mounting groove, being arranged on a plurality of LED lamps on the aluminium base and the diffuser that is arranged on the mounting groove in the LED lamp outside is formed; Also be provided with the even optical element of secondary optics between described LED lamp and the diffuser.
In above-mentioned a kind of fancy LED cylindricality lamp, described led light source module is microscler LED lamp body, this microscler LED lamp body is by aluminium alloy flute profile part, and the diffuser that is installed in aluminium base in the aluminium alloy flute profile part, is arranged on a plurality of LED lamps on the aluminium base and is arranged on the LED lamp outside is formed; Between LED lamp and diffuser, also be provided with the even optical element of secondary optics.
In above-mentioned a kind of fancy LED cylindricality lamp, described aluminium alloy thermal column also is provided with the U-shaped lampshade, and the aluminium alloy thermal column bottom in this U-shaped lampshade also is provided with aluminium base, is provided with a plurality of LED lamps on aluminium base.
After the utility model adopts said structure, by aluminium base directly being fixed in the mounting groove on aluminium alloy thermal column surface, the heat that is produced during the operation of LED lamp can be delivered in the ambient air by the aluminium alloy thermal column apace, the temperature of LED lamp body is remained 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 sectional structure chart;
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 that the B-B of Fig. 4 is to the sectional structure schematic diagram;
Fig. 6 is the structural representation of the utility model specific embodiment 4;
Fig. 7 is that the C-C of Fig. 6 is to the sectional structure schematic diagram;
Fig. 8 is the structural representation of the utility model specific embodiment 5;
Fig. 9 is that the D-D of Fig. 8 is to the sectional structure schematic diagram.
The specific embodiment
Consult Fig. 1, shown in Figure 2, a kind of fancy LED cylindricality lamp of the present utility model, comprise the insulating base 1 of being with lamp holder, insulating base 1 bottom connects aluminium alloy thermal column 2, outer surface at aluminium alloy thermal column 2 is provided with three mounting grooves 3 to outer lug, mounting groove 3 extends axially and circumferentially uniform by aluminium alloy thermal column 2 along aluminium alloy thermal column 2, be respectively equipped with the led light source module in every mounting groove 3, the led light source module in the present embodiment is by the aluminium base 4 that is arranged in the mounting groove 2, the a plurality of LED lamps 5 that are arranged on the aluminium base 4 are formed with the diffuser 6 on the mounting groove 2 that is arranged on LED lamp 5 outsides.
Consult shown in Figure 3, a kind of fancy LED cylindricality lamp of the present utility model, substantially the same manner as Example 1, different is also to be provided with annular heat-dissipating fin on aluminium alloy radiator 2 tops, to strengthen radiating effect.
Consult Fig. 4, shown in Figure 5, a kind of fancy LED cylindricality lamp of the present utility model, comprise the insulating base 1 of being with lamp holder, insulating base 1 bottom connects aluminium alloy thermal column 2, outer surface at aluminium alloy thermal column 2 is provided with four mounting grooves 3 to outer lug, mounting groove 3 extends axially and circumferentially uniform by aluminium alloy thermal column 2 along aluminium alloy thermal column 2, in every mounting groove 3, be respectively equipped with the led light source module, led light source module in the present embodiment is microscler LED lamp body, this microscler LED lamp body is by aluminium alloy flute profile part 8, be installed in the aluminium base 4 in the aluminium alloy flute profile part 8, be arranged on a plurality of LED lamps 5 on the aluminium base 4, form with the diffuser 6 that is arranged on LED lamp 5 outsides, between LED lamp 5 and diffuser 6, also be provided with the even optical element 7 of secondary optics, the even optical element 7 of secondary optics in the present embodiment adopts the even mating plate of secondary optics, be arranged on diffuser 6 inwalls, to strengthen even light effect, improve LED the lamp 5 dazzling and dazzle when luminous; Also be provided with annular heat-dissipating fin on aluminium alloy radiator 2 tops equally, to strengthen radiating effect.
Consult Fig. 6, shown in Figure 7, a kind of fancy LED cylindricality lamp, comprise the insulating base 1 of being with lamp holder, insulating base 1 bottom connects aluminium alloy thermal column 2, outer surface at aluminium alloy thermal column 2 is provided with five mounting grooves 3 to outer lug, mounting groove 3 extends axially and circumferentially uniform by aluminium alloy thermal column 2 along aluminium alloy thermal column 2, in every mounting groove 3, be respectively equipped with the led light source module, led light source module in the present embodiment is by the aluminium base 4 that is arranged in the mounting groove 2, the a plurality of LED lamps 5 that are arranged on the aluminium base 4 are formed with the diffuser 6 on the mounting groove 2 that is arranged on LED lamp 5 outsides, between LED lamp 5 and diffuser 6, also be provided with the even optical element 7 of secondary optics, the even optical element 7 of secondary optics in the present embodiment adopts snoot and the even mating plate combination of secondary optics, snoot is installed in LED lamp periphery, the even mating plate of secondary optics is arranged on diffuser 6 inwalls, to strengthen optically focused and even light effect, improve LED the lamp 5 dazzling and dazzle when luminous; Also be provided with U-shaped lampshade 9 in aluminium alloy thermal column 2 bottoms, aluminium alloy thermal column 2 bottoms in this U-shaped lampshade 9 also are provided with aluminium base 4, are provided with a plurality of LED lamps 5 on aluminium base 4, can improve the illuminating position of bottom like this; Between the mounting groove 3 of aluminium alloy radiator 2, also be provided with along aluminium alloy radiator 2 circumferential equally distributed heat-dissipating fins, to strengthen radiating effect.
Consult Fig. 8, shown in Figure 9, a kind of fancy LED cylindricality lamp of the present utility model, comprise the insulating base 1 of being with lamp holder, insulating base 1 bottom connects aluminium alloy thermal column 2, outer surface at aluminium alloy thermal column 2 is provided with six mounting grooves 3 to outer lug, mounting groove 3 extends axially and circumferentially uniform by aluminium alloy thermal column 2 along aluminium alloy thermal column 2, in every mounting groove 3, be respectively equipped with the led light source module, led light source module in the present embodiment is by the aluminium base 4 that is arranged in the mounting groove 2, the a plurality of LED lamps 5 that are arranged on the aluminium base 4 are formed with the diffuser 6 on the mounting groove 2 that is arranged on LED lamp 5 outsides, between LED lamp 5 and diffuser 6, also be provided with the even optical element 7 of secondary optics, the even optical element 7 of secondary optics in the present embodiment adopts even optical lens, even optical lens is fixed on the aluminium base 4, can strengthen even light effect, improve LED the lamp 5 dazzling and dazzle when luminous; Also be provided with annular heat-dissipating fin in aluminium alloy radiator 2 bottoms, to strengthen radiating effect; Also be provided with U-shaped lampshade 9 in aluminium alloy thermal column 2 bottoms, aluminium alloy thermal column 2 bottoms in this U-shaped lampshade 9 also are provided with aluminium base 4, are provided with a plurality of LED lamps 5 on aluminium base 4, can improve the illuminating position of bottom like this.
The utility model can substitute traditional incandescent lamp and energy-saving lamp, is used for the illumination or the light decoration of indoor and outdoor.
Claims (6)
1. fancy LED cylindricality lamp, comprise the insulating base (1) of being with lamp holder, it is characterized in that, described insulating base (1) bottom connects aluminium alloy thermal column (2), outer surface at aluminium alloy thermal column (2) is provided with at least three mounting grooves to outer lug (3), mounting groove (3) extends axially and circumferentially uniform by aluminium alloy thermal column (2) along aluminium alloy thermal column (2), is respectively equipped with the led light source module in every mounting groove (3).
2. a kind of fancy LED cylindricality lamp according to claim 1, it is characterized in that described led light source module is by being arranged on aluminium base (4) in the mounting groove (2), being arranged on a plurality of LED lamps (5) on the aluminium base (4) and the diffuser (6) that is arranged on the mounting groove (2) outside the LED lamp (5) is formed.
3. a kind of fancy LED cylindricality lamp according to claim 2 is characterized in that, also is provided with the even optical element (7) of secondary optics between described LED lamp (5) and the diffuser (6).
4. a kind of fancy LED cylindricality lamp according to claim 1, it is characterized in that, described led light source module is microscler LED lamp body, this microscler LED lamp body is by aluminium alloy flute profile part (8), and the diffuser (6) that is installed in aluminium base (4) in the aluminium alloy flute profile part (8), is arranged on a plurality of LED lamps (5) on the aluminium base (4) and is arranged on LED lamp (5) outside is formed.
5. a kind of fancy LED cylindricality lamp according to claim 4 is characterized in that, also is provided with the even optical element (7) of secondary optics between described LED lamp (5) and the diffuser (6).
6. according to the arbitrary described a kind of fancy LED cylindricality lamp of claim 1 to 5, it is characterized in that, described aluminium alloy thermal column (2) bottom also is provided with U-shaped lampshade (9), aluminium alloy thermal column (2) bottom in this U-shaped lampshade (9) also is provided with aluminium base (4), is provided with a plurality of LED lamps (5) on aluminium base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920052690XU CN201363589Y (en) | 2009-03-16 | 2009-03-16 | Fancy LED (light emitting diode) columnar lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920052690XU CN201363589Y (en) | 2009-03-16 | 2009-03-16 | Fancy LED (light emitting diode) columnar lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201363589Y true CN201363589Y (en) | 2009-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920052690XU Expired - Fee Related CN201363589Y (en) | 2009-03-16 | 2009-03-16 | Fancy LED (light emitting diode) columnar lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN201363589Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893180A (en) * | 2010-08-17 | 2010-11-24 | 史杰 | LED lamp bulb |
| CN101893181A (en) * | 2010-08-17 | 2010-11-24 | 史杰 | High-efficiency LED bulb |
| WO2012075633A1 (en) * | 2010-12-08 | 2012-06-14 | 深圳市蓝旗照明有限公司 | Led lamp and heat dissipation control circuit thereof |
| CN102900963A (en) * | 2011-07-26 | 2013-01-30 | 深圳市讯宇创科技有限公司 | Multi-directional light-emitting lamp bulb |
| RU2516228C2 (en) * | 2012-04-12 | 2014-05-20 | Общество С Ограниченной Ответственностью "Светозар" | Led lamp |
| RU169380U1 (en) * | 2016-08-30 | 2017-03-16 | Общество с ограниченной ответственностью "ТопСвет" | LED LAMP |
| WO2021239097A1 (en) * | 2020-05-29 | 2021-12-02 | 苏州欧普照明有限公司 | Light distribution element and lamp |
-
2009
- 2009-03-16 CN CNU200920052690XU patent/CN201363589Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893180A (en) * | 2010-08-17 | 2010-11-24 | 史杰 | LED lamp bulb |
| CN101893181A (en) * | 2010-08-17 | 2010-11-24 | 史杰 | High-efficiency LED bulb |
| CN101893180B (en) * | 2010-08-17 | 2012-08-01 | 史杰 | LED lamp bulb |
| WO2012075633A1 (en) * | 2010-12-08 | 2012-06-14 | 深圳市蓝旗照明有限公司 | Led lamp and heat dissipation control circuit thereof |
| CN102900963A (en) * | 2011-07-26 | 2013-01-30 | 深圳市讯宇创科技有限公司 | Multi-directional light-emitting lamp bulb |
| RU2516228C2 (en) * | 2012-04-12 | 2014-05-20 | Общество С Ограниченной Ответственностью "Светозар" | Led lamp |
| RU169380U1 (en) * | 2016-08-30 | 2017-03-16 | Общество с ограниченной ответственностью "ТопСвет" | LED LAMP |
| WO2021239097A1 (en) * | 2020-05-29 | 2021-12-02 | 苏州欧普照明有限公司 | Light distribution element and lamp |
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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: A fancy LED column lamp Granted publication date: 20091216 License type: Exclusive License Record date: 20100726 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20120316 |