CN201539743U - Heat radiation LED lamp - Google Patents
Heat radiation LED lamp Download PDFInfo
- Publication number
- CN201539743U CN201539743U CN2009202202197U CN200920220219U CN201539743U CN 201539743 U CN201539743 U CN 201539743U CN 2009202202197 U CN2009202202197 U CN 2009202202197U CN 200920220219 U CN200920220219 U CN 200920220219U CN 201539743 U CN201539743 U CN 201539743U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- radiator
- lamp
- radiating
- insulation
- 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
Landscapes
- 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 heat radiation LED lamp. The LED lamp comprises a lamp cap, a radiating body and a plurality of LED lamp bars, wherein, the lamp cap is connected with an external power supply; an insulating shell body integrally connected with the lamp cap is arranged thereon; a drive circuit board is arranged in the insulating shell body; an insulating cover body matched with the insulating shell body is arranged thereon; the radiating body is connected with the insulating cover body; the radiating body adopts a radial hollow column-shaped structure; a clamping groove is formed at the outer edge at the radial part of the radiating body; a plurality of LED luminous bodies are distributed on each LED lamp bar; the LED lamp bars are fixed in the clamping groove of the radiating body, so as to form a cylindrical lamp body; all the LED lamp bars are arranged outwards; and one end of the cylindrical lamp body is electrically connected with the drive circuit board. As the utility model adopts the cylindrical lamp body structure, compared with that adopting a flat plate-type structure, the utility model can provide multi-angle flood lighting, enlarges lighting range, and has good radiating effect.
Description
Technical field
The utility model relates to a kind of light fixture that is used for outdoor locations such as road, square, particularly a kind of radiating LED lamp.
Background technology
In the prior art, road, plaza lighting adopt high-pressure mercury lamp usually, lightings such as Halogen lamp LED, as everyone knows, there is serious mercury pollution in high-pressure mercury lamp, environment is had great destructiveness, and Halogen lamp LED exists illuminating effect poor, therefore shortcomings such as high power consumption, the light source product that uses absolutely not for a long time of above-mentioned illuminating product.
Development along with lighting engineering, LED begins extensively to appear at various occasions as a kind of new illuminating product, LED is different from general illuminating lamp, LED belongs to chemiluminescence, have advantages such as power consumption is low, component life long, need not the warm lamp time, reaction speed is fast, and become critical elements indispensable in the daily life.
Illumination aspect has out of doors also been promoted the use of the high-power LED light fixture now.Present led circuit plate is dull and stereotyped style, is laid with a lot of LED point illuminators on its plate face, and the illumination of this kind LED light fixture is penetrated direction and is a plane domain, and the floodlighting of multi-angle can't be provided; The radiating effect of this in addition LED light fixture is relatively poor, if heat can not distribute the service life that then has a strong impact on the LED light fixture.
The utility model content
The purpose of this utility model is to solve the problems of the prior art, and the LED light fixture of a kind of novel structure, good heat dissipation effect is provided.
The technical solution of the utility model is: a kind of radiating LED lamp, it comprises lamp holder, this lamp holder is connected with extraneous power supply, described lamp holder is provided with the insulation shell that is connected as a single entity with it, be provided with drive circuit board in this insulation shell, described insulation shell is provided with the insulation lid that is complementary with insulation shell;
Radiator, this radiator links to each other with described insulation lid, and described radiator is emanant hollow cylindrical structure, and the radioactive department outer rim of described radiator is provided with draw-in groove;
Many LED lamp bars are laid with a plurality of LED illuminators on this LED lamp bar, and described LED lamp bar is fixed on the cylindrical lamp body of the interior composition of draw-in groove of radiator, and described LED illuminator all is provided with outwardly, and an end of this cylindrical lamp body is electrically connected with described drive circuit board.
Described radiator and insulation are provided with a radiator fan between the lid, and this radiator fan is electrically connected with described drive circuit board, and the middle part of described radiator one end is provided with a groove that is used for ccontaining described radiator fan.
With offer louvre on the corresponding described insulation lid of described radiator fan, described insulation lid edge is provided with and is used to the slotted hole that card is inserted described lamp bar end.
Described LED lamp bar periphery is provided with Transparent lamp shade, and this Transparent lamp shade card is inserted in the described draw-in groove, and an end of this Transparent lamp shade is provided with end cap.
Described end cap is fixed on the described radiator by screw.
Offer the heat extraction hole on the described insulation shell.
Preferably, described radiator is provided with a plurality of projectioies.
Preferably, described insulation shell links to each other by screw with the insulation lid.
Preferably, described radiator, radiator fan link to each other with the insulation lid by screw.
The utility model LED light fixture compared with prior art has the following advantages: 1, this kind LED light fixture adopts columniform lamp body structure, and its flat relatively structure can provide the floodlighting of multi-angle, has expanded its illumination range; 2, radiator is emanant hollow cylindrical structure, and radiator is provided with a plurality of projectioies, thereby has increased the surface area of radiator, is convenient to heat radiation; 3, the radiator bottom is equipped with radiator fan, the heat that the work of LED light fixture produces can better be derived from lamp body by the setting of radiator fan, has prolonged the service life of LED light fixture.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a vertical view of the present utility model;
Fig. 3 is the exploded view of radiator, lamp bar and lampshade;
Fig. 4 is the structural representation of lamp bar;
Fig. 5 is the vertical view of insulation lid.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, 2, a kind of radiating LED lamp of the utility model, it comprises lamp holder 1, radiator 2 and Duo Gen LED lamp bar 3.
Described lamp holder 1 is connected with extraneous power supply, this lamp holder 1 can be spiral or bayonet socket, described lamp holder 1 is provided with the insulation shell 11 that is connected as a single entity with it, be provided with the drive circuit board (not shown) in this insulation shell 11, described insulation shell 11 is provided with the insulation lid 12 that is complementary with insulation shell, offer heat extraction hole 110 on the described insulation shell 11, preferred described insulation shell 11 links to each other by screw 13 with insulation lid 12;
Described radiator 2 links to each other with described insulation lid 12, as shown in Figure 3, described radiator 2 is emanant hollow cylindrical structure, and radioactive department 21 outer rims of described radiator 2 are provided with draw-in groove 22, and this radiator 2 is provided with a plurality of protruding 23, and the surface area that is used to increase radiator is convenient to heat radiation;
As shown in Figure 4, be laid with a plurality of LED illuminators 31 on the described LED lamp bar 3, this LED lamp bar 3 is fixed on the cylindrical lamp body of draw-in groove 22 interior compositions of radiator 2, described LED illuminator 31 all is provided with outwardly, one end of this cylindrical lamp body is electrically connected with described drive circuit board, and as shown in Figure 2, described LED lamp bar 3 is intermittently annular spread around the radiator center, have the space between each LED lamp bar, be convenient to heat radiation.
Be provided with a radiator fan (not shown) between described radiator 2 and the insulation lid 12, this radiator fan is electrically connected with described drive circuit board, the middle part of described radiator 2 one ends is provided with a groove (not shown) that is used for ccontaining described radiator fan, described radiator fan is installed in the middle part of radiator 2 one ends, the middle part of radiator is a hollow cavity, radiator fan can directly blow to the heat that the work of LED light fixture produces the hollow cavity of radiator, a heat part that enters hollow cavity is directly discharged lamp body from the other end of radiator, and another part heat is derived by the radioactive department of radiator.
As shown in Figure 5, and offer louvre 121 on the corresponding described insulation lid 12 of described radiator fan, described insulation lid 12 edges are provided with and are used to the slotted hole 122 that card is inserted described LED lamp bar 3 ends.
As shown in Figure 3, described LED lamp bar 3 peripheries are provided with Transparent lamp shade 4, and these Transparent lamp shade 4 cards are inserted in the described draw-in groove 22, and shown in Fig. 1,4, an end of this Transparent lamp shade 4 is provided with end cap 5, and preferably this end cap 5 is fixed on the described radiator 2 by screw 51.
Preferably, described radiator, radiator fan link to each other with the insulation lid by screw.
Claims (9)
1. radiating LED lamp, it is characterized in that: it comprises lamp holder, and this lamp holder is connected with extraneous power supply, and described lamp holder is provided with the insulation shell that is connected as a single entity with it, be provided with drive circuit board in this insulation shell, described insulation shell is provided with the insulation lid that is complementary with insulation shell;
Radiator, this radiator links to each other with described insulation lid, and described radiator is emanant hollow cylindrical structure, and the radioactive department outer rim of described radiator is provided with draw-in groove;
Many LED lamp bars are laid with a plurality of LED illuminators on this LED lamp bar, and described LED lamp bar is fixed on the cylindrical lamp body of the interior composition of draw-in groove of radiator, and described LED illuminator all is provided with outwardly, and an end of this cylindrical lamp body is electrically connected with described drive circuit board.
2. radiating LED lamp according to claim 1, it is characterized in that: be provided with a radiator fan between described radiator and the insulation lid, this radiator fan is electrically connected with described drive circuit board, and the middle part of described radiator one end is provided with a groove that is used for ccontaining described radiator fan.
3. radiating LED lamp according to claim 2 is characterized in that: with offer louvre on the corresponding described insulation lid of described radiator fan, described insulation lid edge is provided with and is used to the slotted hole that card is inserted described lamp bar end.
4. radiating LED lamp according to claim 1 is characterized in that: described LED lamp bar periphery is provided with Transparent lamp shade, and this Transparent lamp shade card is inserted in the described draw-in groove, and an end of this Transparent lamp shade is provided with end cap.
5. radiating LED lamp according to claim 4 is characterized in that: described end cap is fixed on the described radiator by screw.
6. radiating LED lamp according to claim 1 is characterized in that: offer the heat extraction hole on the described insulation shell.
7. radiating LED lamp according to claim 1 is characterized in that: described radiator is provided with a plurality of projectioies.
8. radiating LED lamp according to claim 1 is characterized in that: described insulation shell links to each other by screw with the insulation lid.
9. radiating LED lamp according to claim 1 is characterized in that: described radiator, radiator fan link to each other with the insulation lid by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202202197U CN201539743U (en) | 2009-10-26 | 2009-10-26 | Heat radiation LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202202197U CN201539743U (en) | 2009-10-26 | 2009-10-26 | Heat radiation LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201539743U true CN201539743U (en) | 2010-08-04 |
Family
ID=42591197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202202197U Expired - Fee Related CN201539743U (en) | 2009-10-26 | 2009-10-26 | Heat radiation LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201539743U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121611A (en) * | 2011-02-14 | 2011-07-13 | 浙江迈勒斯照明有限公司 | LED (light emitting diode) lamp with hollow radiating base |
| CN102182947A (en) * | 2011-04-22 | 2011-09-14 | 德清新明辉电光源有限公司 | LED (light-emitting diode) luminous core column |
| CN102384381A (en) * | 2011-04-07 | 2012-03-21 | 深圳市皓泰光电有限公司 | Corn-like 360-DEG LED (Light-Emitting Diode) lamp with double-layer radiation structure |
| WO2012075635A1 (en) * | 2010-12-09 | 2012-06-14 | 深圳市蓝旗照明有限公司 | Led lamp and heat dissipation structure thereof |
| CN102506321A (en) * | 2011-10-26 | 2012-06-20 | 深圳市兴灯业电子有限公司 | Light-emitting diode (LED) light source |
| CN102518961A (en) * | 2011-12-08 | 2012-06-27 | 苏州市世纪晶源电力科技有限公司 | Durable LED (light-emitting diode) lamp |
| CN102853294A (en) * | 2012-07-06 | 2013-01-02 | 陈林 | Socket-type LED (light-emitting diode) illuminating lamp |
| 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 |
| CN104395671A (en) * | 2012-09-06 | 2015-03-04 | 德米特里·亚历山大洛维奇·斯莫林 | Light-emitting diode luminaire with dynamic convection cooling |
| CN107842733A (en) * | 2017-10-13 | 2018-03-27 | 徐勇 | The bulb and its special contactless dismantling device of a kind of band engaging slot structure |
| EP3208519A4 (en) * | 2014-10-17 | 2018-04-04 | Yeung, Chiwai | Led lamp unit |
-
2009
- 2009-10-26 CN CN2009202202197U patent/CN201539743U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012075635A1 (en) * | 2010-12-09 | 2012-06-14 | 深圳市蓝旗照明有限公司 | Led lamp and heat dissipation structure thereof |
| CN102121611A (en) * | 2011-02-14 | 2011-07-13 | 浙江迈勒斯照明有限公司 | LED (light emitting diode) lamp with hollow radiating base |
| CN102384381A (en) * | 2011-04-07 | 2012-03-21 | 深圳市皓泰光电有限公司 | Corn-like 360-DEG LED (Light-Emitting Diode) lamp with double-layer radiation structure |
| CN102182947A (en) * | 2011-04-22 | 2011-09-14 | 德清新明辉电光源有限公司 | LED (light-emitting diode) luminous core column |
| CN102506321A (en) * | 2011-10-26 | 2012-06-20 | 深圳市兴灯业电子有限公司 | Light-emitting diode (LED) light source |
| CN102518961A (en) * | 2011-12-08 | 2012-06-27 | 苏州市世纪晶源电力科技有限公司 | Durable LED (light-emitting diode) lamp |
| CN102853294A (en) * | 2012-07-06 | 2013-01-02 | 陈林 | Socket-type LED (light-emitting diode) illuminating lamp |
| CN104395671A (en) * | 2012-09-06 | 2015-03-04 | 德米特里·亚历山大洛维奇·斯莫林 | Light-emitting diode luminaire with dynamic convection cooling |
| CN104395671B (en) * | 2012-09-06 | 2018-04-17 | 德米特里·亚历山大洛维奇·斯莫林 | A kind of LED illumination device with dynamic convection cooling |
| 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 |
| EP3208519A4 (en) * | 2014-10-17 | 2018-04-04 | Yeung, Chiwai | Led lamp unit |
| CN107842733A (en) * | 2017-10-13 | 2018-03-27 | 徐勇 | The bulb and its special contactless dismantling device of a kind of band engaging slot structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201539743U (en) | Heat radiation LED lamp | |
| CN201100601Y (en) | LED lamp | |
| CN101660670A (en) | LED illuminating lamp | |
| CN202511069U (en) | Integrated novel light-emitting diode (LED) fluorescent lamp | |
| CN202048418U (en) | Light-emitting diode (LED) fluorescent tube | |
| CN201892119U (en) | All-directional illuminating LED lamp bulb | |
| CN203082629U (en) | High-power bulb | |
| CN202253244U (en) | Ceiling lamp | |
| CN204629144U (en) | Cross-ventilation radiating type LED lamp | |
| CN204829364U (en) | Fin formula heat dissipation LED lamp | |
| CN201475753U (en) | LED illumination lamp | |
| CN202432351U (en) | Novel LED (Light-Emitting Diode) streetlamp module device | |
| CN202493934U (en) | LED bulb | |
| CN202101175U (en) | Self-radiating lighting module | |
| CN201751683U (en) | Fancy LED lamp body | |
| CN204986471U (en) | Heat radiating structure of LED bulb | |
| CN204879601U (en) | LED pottery light source lamp pole and bulb that makes thereof | |
| CN203363755U (en) | LED bulb lamp with heat dissipation through holes | |
| CN202938119U (en) | Light emitting diode (LED) bulb | |
| CN202118619U (en) | Light-emitting diode (LED) lamp bulb | |
| CN203384795U (en) | LED bulb lamp good in heat dissipation performance | |
| CN207815031U (en) | The shoes box lamp of high efficiency and heat radiation | |
| CN202101001U (en) | LED fluorescent tube | |
| CN201539731U (en) | LED lamp | |
| CN202253490U (en) | Radiating structure for LED pendant lamp |
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: Shenzhen SinoBlue Optoelectronic Co., Ltd. Assignor: Duan Aiying Contract record no.: 2012440020035 Denomination of utility model: Self-radiating LED lamp Granted publication date: 20100804 License type: Exclusive License Record date: 20120319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20141026 |
|
| EXPY | Termination of patent right or utility model |