CN201314485Y - High-power LED (light emitting diode) lamp with pentahedral light emitting - Google Patents
High-power LED (light emitting diode) lamp with pentahedral light emitting Download PDFInfo
- Publication number
- CN201314485Y CN201314485Y CNU2008202277273U CN200820227727U CN201314485Y CN 201314485 Y CN201314485 Y CN 201314485Y CN U2008202277273 U CNU2008202277273 U CN U2008202277273U CN 200820227727 U CN200820227727 U CN 200820227727U CN 201314485 Y CN201314485 Y CN 201314485Y
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- CN
- China
- Prior art keywords
- lamps
- lamp body
- light emitting
- led
- aluminium alloy
- Prior art date
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- Expired - Fee Related
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- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 32
- 230000001808 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Abstract
A high-power LED (light emitting diode) lamp with pentahedral light emitting is characterized in that LED side light sources with the same amount are installed on the mounting planes at the periphery of a square aluminum alloy radiating lamp body; an LED front light source is mounted on an aluminum alloy disc at the front end of the lamp body; and a threaded coupling is connected with the rear end of the aluminum alloy radiating lamp body. The high-power LED lamp with pentahedral light emitting provided by the utility model not only can be widely applied in lamps such as wall lamps, fence lamps, garden lamps, desk lamps, down lamps, mirror front lamps, ceiling-mounted lamps, bar lamps, decorative lamps and the like, but also overcomes the restriction of an ordinary spot lamp in lighting angles, thereby realizing the spherical 360 degree omnidirectional large angle light emitting.
Description
Technical field
The utility model belongs to lighting technical field, relates to high-power LED lamp, particularly relate to a kind of can luminous great power LED five surface light-emitting lamps of comprehensive wide-angle.
Background technology
(light-emitting diode LED) has that caloric value is low, luminescent lifetime long (more than 50,000 hours), is difficult for broken and shatter-proof and impact-resistant advantage Light-Emitting Diode.Along with the increase of Light-Emitting Diode brightness and the reduction of manufacturing cost, great power LED uses more and more at various lighting fields, replaces the main flow incandescent lamp bulb and the fluorescent lamp of present illumination market probably.
The great power LED volume is very little, can carry out planar package, or use many according to environment for use or situation and make up, have many advantages such as luminous efficiency height, power saving, non-thermal radiation, pollution-free and offal treatment problem, be regarded as " green illumination light source ".
The lighting angle of existing great power LED is less, has only 30～60 °, the luminous top area that accumulates in LED, and lateral luminance is faint, and wide-angle is relatively poor.
Summary of the invention
The purpose of this utility model provide a kind of can luminous great power LED five surface light-emitting lamps of comprehensive wide-angle.
Great power LED five surface light-emitting lamps of the present utility model include:
A square aluminium alloy heat radiation lamp body, its middle part is a cavity, is provided with mounting plane all around;
A hickey is connected the rear end of aluminium alloy heat radiation lamp body;
LED sidelight source is installed on 4 mounting planes of aluminium alloy heat radiation lamp body, and mounted LEDs sidelight source quantity equates on each mounting plane;
And
An aluminium alloy disk is fixed on the front end of aluminium alloy heat radiation lamp body, is used to seal the cavity of aluminium alloy heat radiation lamp body;
A LED front light-source is installed on the aluminium alloy disk.
The utility model can be equipped with 4 LED sidelight sources on the aluminium alloy heat radiation lamp body of great power LED five surface light-emitting lamps, each mounting plane is installed 1.Also 8 LED sidelight sources can be installed on aluminium alloy dispels the heat lamp body, each mounting plane is installed 2.
Great power LED five surface light-emitting lamps of the present utility model have used aluminium alloy heat radiation lamp body thicker, that have big area of dissipation, lamp body adopts the aluminum extruded drawing and forming that stretches, heat radiation is good, well solve the radiating and cooling problem of led chip, ensured the electric light transformation efficiency of led chip effectively.
Great power LED five surface light-emitting lamps of the present utility model can be widely used in the light fixtures such as wall lamp, enclosure wall lamp, garden lamp, desk lamp, Down lamp, Mirror front lamp, lamp affixed to the ceiling, bar lamp, ornament lamp, overcome the lighting angle constraint of common shot-light, realized that the comprehensive wide-angle of spherical 360 degree is luminous, can substitute existing screw-socket bulb and electricity-saving lamp fully, have that volume is little, cost is low, the characteristics of excellent radiation performance, safe and reliable, power consumption is low, long service life, application prospect is very extensive.
Description of drawings
Fig. 1 is the structural representation of the utility model great power LED five surface light-emitting lamps;
Fig. 2 is that the A of Fig. 1 is to view.
The specific embodiment
Great power LED five surface light-emitting lamp structures of the present utility model are made up of hickey 1, aluminium alloy heat radiation lamp body 3, aluminium alloy disk 4, LED sidelight source 2, LED front light-source 5 and constant-current supply driver module as shown in Figure 1 and Figure 2.
Being shaped as of aluminium alloy heat radiation lamp body 3 is square, and anodized is adopted on the surface, reaches good anticorrosion and rust-proof effect, its middle part is a cavity structure, the constant-current supply driver module just is fixed in the described cavity, and simultaneously is adjacent to aluminium alloy heat radiation lamp body 3, so that heat radiation is good.
Around aluminium alloy heat radiation lamp body 3, be provided with mounting plane, 1 or 2 LED sidelight sources 2 respectively are installed on 4 mounting planes, on LED sidelight source 2, be connected with high temperature resistant wire, high temperature resistant wire imports aluminium alloy heat radiation lamp body inside via aperture on the led chip, is connected after the series connection on the constant-current supply driver module.
An E27 hickey 1 is connected the rear end of aluminium alloy heat radiation lamp body 3 by supporting working of plastics, and connects the constant-current supply driver module.
The front end of aluminium alloy heat radiation lamp body 3 connects an aluminium alloy disk 4, is used to seal the cavity of aluminium alloy heat radiation lamp body 3, and after a LED front light-source 5 is installed, is assembled into great power LED five surface light-emitting lamps.
Great power LED five surface light-emitting lamp E27 hickeys 1 external operating voltage AC85～265V of the present utility model, working environment-45 ℃～+ 60 ℃.
Claims (3)
1 one kinds of great power LED five surface light-emitting lamps is characterized in that including:
A square aluminium alloy heat radiation lamp body (3), its middle part is a cavity, is provided with mounting plane all around;
A hickey (1) is connected the rear end of aluminium alloy heat radiation lamp body (3);
LED sidelight source (2) is installed on 4 mounting planes of aluminium alloy heat radiation lamp body (3), and mounted LEDs sidelight source quantity equates on each mounting plane;
And
An aluminium alloy disk (4) is fixed on the front end of aluminium alloy heat radiation lamp body (3), is used to seal the cavity of aluminium alloy heat radiation lamp body (3);
A LED front light-source (5) is installed on the aluminium alloy disk (4).
2, great power LED five surface light-emitting lamps according to claim 1 is characterized in that on aluminium alloy heat radiation lamp body (3) 4 LED sidelight sources (2) being installed, and each mounting plane is installed 1.
3, great power LED five surface light-emitting lamps according to claim 1 is characterized in that on aluminium alloy heat radiation lamp body (3) 8 LED sidelight sources (2) being installed, and each mounting plane is installed 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202277273U CN201314485Y (en) | 2008-11-27 | 2008-11-27 | High-power LED (light emitting diode) lamp with pentahedral light emitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202277273U CN201314485Y (en) | 2008-11-27 | 2008-11-27 | High-power LED (light emitting diode) lamp with pentahedral light emitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201314485Y true CN201314485Y (en) | 2009-09-23 |
Family
ID=41126278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202277273U Expired - Fee Related CN201314485Y (en) | 2008-11-27 | 2008-11-27 | High-power LED (light emitting diode) lamp with pentahedral light emitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201314485Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292222A (en) * | 2013-06-07 | 2013-09-11 | 广州奥迪通用照明有限公司 | LED wall lamp with more light given out |
| CN105202445A (en) * | 2015-10-22 | 2015-12-30 | 海宁索乐美光电有限公司 | High-temperature-resistant explosion-proof LED auto fog lamp |
-
2008
- 2008-11-27 CN CNU2008202277273U patent/CN201314485Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292222A (en) * | 2013-06-07 | 2013-09-11 | 广州奥迪通用照明有限公司 | LED wall lamp with more light given out |
| CN103292222B (en) * | 2013-06-07 | 2016-01-13 | 广州奥迪通用照明有限公司 | One has more light LED wall lamp |
| CN105202445A (en) * | 2015-10-22 | 2015-12-30 | 海宁索乐美光电有限公司 | High-temperature-resistant explosion-proof LED auto fog lamp |
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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: 20090923 Termination date: 20111127 |