CN203010454U - Novel large-power integral light-emitting diode (LED) lamp - Google Patents
Novel large-power integral light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN203010454U CN203010454U CN2012207061657U CN201220706165U CN203010454U CN 203010454 U CN203010454 U CN 203010454U CN 2012207061657 U CN2012207061657 U CN 2012207061657U CN 201220706165 U CN201220706165 U CN 201220706165U CN 203010454 U CN203010454 U CN 203010454U
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- led
- radiator
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- heat
- led lamp
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a novel large-power integral light-emitting diode (LED) lamp which comprises a bulb casing, a heat radiator, an LED circuit board, a bulb casing auxiliary installing ring and a power supply device. The novel large-power integral LED lamp is characterized in that the heat radiator is tightly contacted with the bottom of the LED circuit board, the lower end of the heat radiator is fixedly connected with the power supply device, a heat radiating fan is arranged between the heat radiator and the power supply device, heat produced by the LED lamp is directly transmitted to the heat radiator through the LED circuit board, and the heat radiating fan blows the heat into peripheral air from the heat radiator. The heat radiating fan accelerates heat radiation, the size of the heat radiator is decreased, and miniaturization of a large-power LED lamp is achieved. The novel large-power integral LED lamp integrates the heat radiator and the power supply device, dependence on an external heat radiator of the LED lamp is thrown off, and the lamp installing process is effectively simplified. A standard lamp holder interface is configured on the power supply device, and the novel large-power integral LED lamp is simple in installation in use, and wide popularization and application of the LED lamp are facilitated.
Description
Technical field
The utility model belongs to technical field of lighting fixtures, especially relates to the LED lamp in a kind of lighting field.
Background technology
LED also belongs to emerging industry in China, has a life-span long, and without stroboscopic, colour rendering is good, start soon, safety coefficient is high, and luminous efficiency is high, numerous characteristics such as environmental protection, reach in country and advocate energetically in the world low-carbon environment-friendly, under the environment of energy-saving and emission-reduction, the application of LED lamp has obtained rapid popularization.
At present, known high-powered LED lamp structure is by LED circuit plate, heat radiation installation base plate, and cell-shell and external radiator and power supply form.The heat that LED produces at work passes to the heat radiation installation base plate by circuit board, and heat passes to outside radiator by installation base plate again.Because installation base plate and external radiator are not integrated, there is larger the air gap thermal resistance between circuit board and installation base plate and installation base plate and external heat sink, cause the LED radiating effect relatively poor; Also increased simultaneously the complexity of installing when using, and the uncertain factor such as installation quality can directly affect the radiating effect of LED.External heat sink is passive heat radiation, so the external heat sink size is all larger.Along with life-span of the rising LED of LED temperature will shorten.The radiating effect of LED has directly restricted the power upper limit of high-powered LED lamp and the service life of LED lamp.Simultaneously, large scale passive radiator and external power supply are using when installing and can suitable installing space can not be provided and can't install and use high-powered LED lamp because of a lot of light fixtures, thereby have limited the application of great power LED.
The utility model content
In order to overcome above-mentioned technological deficiency, the purpose of this utility model just is to provide a kind of radiator and initiatively dispels the heat, and can dwindle the LED lamp body long-pending, realizes that LED is high-power and a kind of integrated LED lamp simple to operation is installed.
Solving the problems of the technologies described above the technical scheme that adopts is: a kind of novel high-power integrated LED lamp, comprise cell-shell, radiator, the LED circuit plate, the auxiliary installing ring of cell-shell and supply unit is characterized in that: close contact bottom radiator and LED circuit plate, and radiator lower end and supply unit are fixedly connected, be provided with radiator fan between radiator and supply unit, realize the active heat removal of radiator.
Described supply unit is by electrical power connection block, and LED power source special and lamp cap cover form, and the LED power source special is fixed in the housing that is comprised of electrical power connection block and lamp cap cover, is furnished with the standard lamp head interface on lamp cap cover.
The beneficial effect of the technical program is: be provided with radiator fan between radiator and supply unit, the heat that LED produces is directly passed to radiator by the LED circuit plate, radiator fan dispels heat ambient air from radiator again, realized active heat removal, radiating effect has namely satisfied the high-power needs of LED lamp fully, simultaneously be beneficial to again the size that reduces radiator, the miniaturization of high-powered LED lamp is achieved; The utility model is integrated radiator and supply unit broken away from the dependence of LED lamp to external heat sink, effectively simplifies the lamp installation process; Be furnished with the standard lamp head interface on supply unit, greatly improved the adaptive capacity of high-powered LED lamp to conventional light fixture, install simply, be beneficial to the wide popularization and application of LED lamp.
Description of drawings
The present invention is further detailed explanation below in conjunction with drawings and Examples:
Fig. 1 is the utility model perspective view
Fig. 2 is A-A cutaway view in the utility model Fig. 1
Fig. 3 is the utility model STRUCTURE DECOMPOSITION schematic diagram
The specific embodiment
As shown in Figure 1 to Figure 3, a kind of novel high-power integrated LED lamp, mainly by cell-shell 1, radiator 2, LED circuit plate 3, radiator fan 4, the auxiliary installing ring 5 of cell-shell and supply unit 6 form; Supply unit 6 is by electrical power connection block 61, and LED power source special 62 and lamp cap cover 63 form.
Cell-shell 1 covers on the top of LED circuit plate 3, and the cell-shell 1 bottom outside assists installing ring 5 to be fixedly connected with cell-shell, and cell-shell 1 assists installing ring 5 to be fixedly connected with radiator 2 upper ends by cell-shell;
LED power source special 62 is fixed in the housing that is comprised of electrical power connection block 61 and lamp cap cover 63, is furnished with standard lamp head interface (64) on lamp cap cover 63, has greatly improved the adaptive capacity of LED to conventional light fixture.
Claims (2)
1. novel high-power integrated LED lamp, comprise cell-shell, radiator, the LED circuit plate, the auxiliary installing ring of cell-shell and supply unit is characterized in that: close contact bottom radiator and LED circuit plate, and radiator lower end and supply unit are fixedly connected, be provided with radiator fan between radiator and supply unit, realize the active heat removal of radiator.
2. a kind of novel high-power integrated LED lamp according to claim 1, it is characterized in that: described supply unit is by electrical power connection block, LED power source special and lamp cap cover form, the LED power source special is fixed in the housing that is comprised of electrical power connection block and lamp cap cover, is furnished with the standard lamp head interface on lamp cap cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207061657U CN203010454U (en) | 2012-12-19 | 2012-12-19 | Novel large-power integral light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207061657U CN203010454U (en) | 2012-12-19 | 2012-12-19 | Novel large-power integral light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203010454U true CN203010454U (en) | 2013-06-19 |
Family
ID=48602043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207061657U Expired - Fee Related CN203010454U (en) | 2012-12-19 | 2012-12-19 | Novel large-power integral light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203010454U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2574858C2 (en) * | 2014-05-13 | 2016-02-10 | Общество с ограниченной ответственностью "Констайлс" | Led lamp |
| WO2019212381A1 (en) * | 2018-05-03 | 2019-11-07 | Sokolov Yuriy Borisovich | Led lamp having cylindrical optical waveguide |
| RU2706047C1 (en) * | 2018-05-03 | 2019-11-13 | Юрий Борисович Соколов | Led lamp with cylindrical light guide |
-
2012
- 2012-12-19 CN CN2012207061657U patent/CN203010454U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2574858C2 (en) * | 2014-05-13 | 2016-02-10 | Общество с ограниченной ответственностью "Констайлс" | Led lamp |
| WO2019212381A1 (en) * | 2018-05-03 | 2019-11-07 | Sokolov Yuriy Borisovich | Led lamp having cylindrical optical waveguide |
| RU2706047C1 (en) * | 2018-05-03 | 2019-11-13 | Юрий Борисович Соколов | Led lamp with cylindrical light guide |
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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 |
Granted publication date: 20130619 Termination date: 20141219 |
|
| EXPY | Termination of patent right or utility model |