CN202327706U - High-power light-emitting diode (LED) lamp - Google Patents
High-power light-emitting diode (LED) lamp Download PDFInfo
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- CN202327706U CN202327706U CN2011204304991U CN201120430499U CN202327706U CN 202327706 U CN202327706 U CN 202327706U CN 2011204304991 U CN2011204304991 U CN 2011204304991U CN 201120430499 U CN201120430499 U CN 201120430499U CN 202327706 U CN202327706 U CN 202327706U
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Abstract
The utility model provides a high-power light-emitting diode (LED) lamp, which comprises a lamp holder, a driving circuit, an LED light source, a heat dissipation lamp body and a bottom plate. The high-power LED lamp is characterized in that the driving circuit is arranged in the heat dissipation lamp body; the bottom plate is arranged at the upper end of the heat dissipation lamp body; the LED light source is a chip on board (COB) light source; and the COB light source is arranged on the bottom plate. The structural design is particular, and the overall heat dissipation effect is obvious. Moreover, the COB light source is used as a luminous source, so that the high-power LED lamp has the advantages of low light decay, low power consumption, high efficiency, high static electricity resistance, no ultraviolet rays or stroboflash, high color rendering property, electricity saving, environmental protection, obvious power-saving effect, impact resistance, vibration prevention and super-long service life which can reach at least 50000 hours. The high-power LED lamp is a green high-technology product of a new generation.
Description
Technical field
The utility model relates to field of light fittings, and a kind of high-powered LED lamp is set particularly.
Background technology
At present, worldwide energy shortage has caused the great attention of various countries to power-saving technology, is developing energetically such as wind energy, and in the time of renewable cleaning such as solar energy, eco-friendly power source, various countries also utilize in rational and effective and strengthened dynamics aspect the energy.Being reflected in the illumination application aspect is exactly constantly pushing away closely and extensive use of various new light sources.This wherein, light emitting diode (LED just) has caused concern more and more widely and progressively has been applied to lighting field with its low energy consumption, high light efficiency, long-life and its high reliability.But great power LED shot-light; Caloric value is very big its moment during work such as street lamp, and existing high-power LED lamp heat dispersion is poor, causes service life short; Job insecurity, therefore how solving heat dissipation problem has become high-power LED illumination field focus and technical bottleneck.
The utility model content
The utility model provides a kind of high-powered LED lamp for solving the technical problem of existing high-power LED lamp heat dispersion difference.
The utility model realizes that the technical scheme that goal of the invention adopts is; A kind of great power LED lamp; Comprise lamp holder, drive circuit, led light source, heat radiation lamp body and base plate, said drive circuit is arranged in the said heat radiation lamp body, and said base plate is arranged on the upper end of heat radiation lamp body; Said led light source is the COB light source, and said COB light source is arranged on the base plate.
As another embodiment, the upper end of said base plate also is provided with a lampshade, and said lampshade and said base plate form an enclosure space, and said COB light source is positioned at said enclosure space.
Preferably, said lampshade is the Merlon lampshade.
Preferably, said heat radiation lamp body is the heronsbill shape.The material of said heat radiation lamp body is an aluminium.
The beneficial effect of the utility model is, drive circuit is built in the heat radiation lamp body, and the heat radiation lamp body adopts the heat radiating fin structure of heronsbill shape, and structural design is unique, and the integral heat sink effect is remarkable; And adopt the COB light source as light emitting source, have low light decay, low-power consumption, high efficiency, high-antistatic; Do not produce ultraviolet ray, do not have stroboscopic, colour rendering is high, advantages such as power saving and environmental protection, obvious energy conservation; Extra long life can reach more than 50,000 hours, and is shock-resistant, and against shock is the new generation of green high-tech product.
Description of drawings
Fig. 1, the STRUCTURE DECOMPOSITION figure of embodiment 1.
Fig. 2, the structure assembly drawing of embodiment 1.
Fig. 3, the STRUCTURE DECOMPOSITION figure of embodiment 2.
Fig. 4, the structure assembly drawing of embodiment 2.
Fig. 5, thermal louver body structure figure.
Among the figure, 1 lamp holder, 2 plastic parts, 3 drive circuits, 4 heat radiation lamp bodies, 5 base plates, 6COB light source, 7 PC lampshades.
The specific embodiment
A kind of Par38 energy-saving type high-power LED lamp, exploded view is referring to accompanying drawing 1, and assembly drawing is referring to Fig. 2; Form by lamp holder 1, plastic parts 2, drive circuit 3, heat radiation lamp body 4, base plate 5 and COB light source 6; Heat radiation lamp body 4 is the aluminium section bar housing of heronsbill shape, and external process is a circular shape, and the upper end of heat radiation lamp body 4 is provided with base plate 5; COB light source 6 is installed on the base plate 5, and drive circuit 3 is fixed in the heat radiation lamp body 4.
During concrete assembling, earlier base plate 5 and heat radiation lamp body 4 are fixed, the line of COB light source 6 and drive circuit 3 is connected are fixed on again above the base plate 5, again plastic parts 2 be fixed on heat radiation lamp body 4 below, lock E27 lamp holder 1 at last.
In the present embodiment, adopt high-power COB light source, light efficiency is high, does not have stroboscopic, and colour rendering is good, low light decay, low-power consumption, power saving and environmental protection, obvious energy conservation, extra long life; Through being built in the heat radiation lamp body 4, can effectively solve heat dissipation problem to the appropriate design of heat radiation lamp body 4 radiating fins and with drive circuit 3.
A kind of great power LED bulb lamp, exploded view is referring to accompanying drawing 3, and assembly drawing is referring to Fig. 4; Form by lamp holder 1, plastic parts 2, drive circuit 3, heat radiation lamp body 4, base plate 5, COB light source 6, PC lampshade 7; Heat radiation lamp body 4 is the aluminium section bar housing of heronsbill shape, and external process is a circular shape, and the upper end of heat radiation lamp body 4 is provided with base plate 5; COB light source 6 is installed on the base plate 5, and drive circuit 3 is fixed in the heat radiation lamp body 4.
During concrete the assembling; Earlier base plate 5 and heat radiation lamp body 4 are fixed, the line of COB light source 6 and drive circuit 3 is connected are fixed on again above the base plate 5, again plastic parts 2 be fixed on heat radiation lamp body 4 below; Lock E27 lamp holder 1 then; Snap onto PC lampshade 7 top of base plate 5 at last, make to form an enclosure space between PC lampshade 7 and the base plate 5, COB light source 6 is encapsulated in this enclosure space.
In the present embodiment, adopt high-power COB light source, light efficiency is high, does not have stroboscopic, and colour rendering is good, low light decay, low-power consumption, power saving and environmental protection, obvious energy conservation, extra long life; Through being built in the heat radiation lamp body 4, can effectively solve heat dissipation problem to the appropriate design of heat radiation lamp body 4 radiating fins and with drive circuit 3.Simultaneously, the PC lampshade adopts high-quality PMMA material, and light transmission is good and sturdy and durable.
Through the utility model, bulb lamp and Par lamp can be realized conversion easily.In the utility model, the structure chart of heat radiation lamp body 4 is referring to accompanying drawing 5.
What should explain at last is: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, it will be understood by those of skill in the art that still and can make amendment or be equal to replacement the utility model although this specification has carried out detailed explanation with reference to each above-mentioned embodiment to the utility model; And all do not break away from the technical scheme and the improvement thereof of the spirit and the scope of the utility model, and it all should be encompassed in the claim scope of the utility model.
Claims (5)
1. great power LED lamp; Comprise lamp holder, drive circuit, led light source, heat radiation lamp body and base plate; It is characterized in that: said drive circuit is arranged in the said heat radiation lamp body; Said base plate is arranged on the upper end of heat radiation lamp body, and said led light source is the COB light source, and said COB light source is arranged on the base plate.
2. great power LED lamp according to claim 1 is characterized in that: the upper end of said base plate also is provided with a lampshade, and said lampshade and said base plate form an enclosure space, and said COB light source is positioned at said enclosure space.
3. great power LED lamp according to claim 2 is characterized in that: said lampshade is the Merlon lampshade.
4. according to each described great power LED lamp of claim 1 to 3, it is characterized in that: said heat radiation lamp body is the heronsbill shape.
5. great power LED lamp according to claim 4 is characterized in that: the material of said heat radiation lamp body is an aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204304991U CN202327706U (en) | 2011-11-03 | 2011-11-03 | High-power light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204304991U CN202327706U (en) | 2011-11-03 | 2011-11-03 | High-power light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327706U true CN202327706U (en) | 2012-07-11 |
Family
ID=46439687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204304991U Expired - Fee Related CN202327706U (en) | 2011-11-03 | 2011-11-03 | High-power light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327706U (en) |
-
2011
- 2011-11-03 CN CN2011204304991U patent/CN202327706U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121103 |