CN201028336Y - High-power LED floodlight - Google Patents
High-power LED floodlight Download PDFInfo
- Publication number
- CN201028336Y CN201028336Y CNU2007201059169U CN200720105916U CN201028336Y CN 201028336 Y CN201028336 Y CN 201028336Y CN U2007201059169 U CNU2007201059169 U CN U2007201059169U CN 200720105916 U CN200720105916 U CN 200720105916U CN 201028336 Y CN201028336 Y CN 201028336Y
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- CN
- China
- Prior art keywords
- lamp body
- lamp
- heat sink
- led
- mounting
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a high power LED flood lamp, comprising a plurality of LEDs, a lamp body and a lamp cover which are assorted with each other, and a control circuit. The LED is arranged on the lower surface of the lamp body, and an arc beam reflective plane is arranged on the internal surface of the lamp body. A lens is arranged at front of each LED. As the utility model is provided with integrated lamp bodies in a large scale, and the lamp body is made of thermal conductive material to from a large heat sink element, thereby having good heat sink efficiency. Besides, a plurality of heat sink ribs are added on the external surface of the lamp body, further increasing the heat sink area, increasing the heat sink efficiency, and making the LED work under normal temperature, thereby ensuring the service time of the lamp and the ruggedness of the whole lamp fitting. Besides, the lamp body can be provided with a movable mounting element, and the mounting angle can be freely adjusted, thereby ensuring the reliability of the mounting and increasing the flexibility of the mounting.
Description
Technical field
The utility model relates to a kind of floodlight, refers in particular to a kind of great power LED floodlight.
Background technology
Traditional floodlight mostly adopts osram lamp or sodium vapor lamp, and its shortcoming is that luminous efficiency is not high and power consumption is big, and service life is short, maintenance cost height, and not environmental protection.Often light-emitting area is little for existing LED floodlight, luminance shortage, and most of radiating effect is poor, and the service life of light fixture is short.
Summary of the invention
The utility model provides a kind of simple in structure, good heat dissipation effect, power consumptive province, great power LED floodlight that maintenance cost is few.
A kind of great power LED floodlight comprises some LED, the lamp body that cooperatively interacts and light cover and control circuit, and LED is installed on the lower surface of lamp body, and the inner surface of described lamp body is provided with arc light reflecting surface, and each LED the place ahead is provided with lens.
Described lamp body upper surface is provided with some strips or netted radiating ribs.
Have movable installed part on the described lamp body.
The utility model is by being provided with the lamp body of large-area integral structure, lamp body adopts Heat Conduction Material to make, formed a large-area radiator, good heat dissipation effect, the outer surface at lamp body increases some radiating ribs simultaneously, can further increase area of dissipation, improve radiating effect, make the LED of light fixture to work under the normal temperature being tending towards, thereby guaranteed its service life, and the durability of whole light fixture.Have mobilizable installed part in addition on the lamp body, angle can be regulated arbitrarily during installation, has both guaranteed the reliability of installing, and has improved the flexibility ratio of installing again.
Description of drawings
Fig. 1 is the structural representation of looking up of the present utility model;
Fig. 2 is a plan structure schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1, 2, a kind of great power LED floodlight, the lamp body 1 that comprise some LED2, cooperatively interacts and light cover 3 and control circuit, LED2 is installed on the lower surface of lamp body 1, and the lamp body 1 whole Heat Conduction Material that adopts is made, and forms a large-area radiator, make the radiating effect of whole light fixture good, and the upper surface of lamp body 1 is provided with some strips or netted radiating ribs 6, has further increased the area of dissipation of light fixture, has improved radiating effect.
The inner surface of lamp body 1 is provided with arc light reflecting surface, and each LED2 the place ahead is equipped with lens 4, and better astigmatism is amplified the luminous aperture of LED2, thereby the photoirradiated surface that increases light fixture is long-pending.
Have movable installed part 5 on the lamp body 1, adjusting angle arbitrarily when mounted, flexibility ratio is higher.
Claims (3)
1. great power LED floodlight, the lamp body (1) that comprise some LED (2), cooperatively interacts and light cover (2) and control circuit, LED (2) is installed on the lower surface of lamp body (1), it is characterized in that: the inner surface of described lamp body (1) is provided with arc light reflecting surface, and each LED (2) the place ahead is provided with lens (4).
2. great power LED floodlight as claimed in claim 1 is characterized in that: described lamp body (1) upper surface is provided with some strips or netted radiating ribs (6).
3. great power LED floodlight as claimed in claim 1 is characterized in that: have movable installed part (5) on the described lamp body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201059169U CN201028336Y (en) | 2007-01-25 | 2007-01-25 | High-power LED floodlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201059169U CN201028336Y (en) | 2007-01-25 | 2007-01-25 | High-power LED floodlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201028336Y true CN201028336Y (en) | 2008-02-27 |
Family
ID=39132549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201059169U Expired - Fee Related CN201028336Y (en) | 2007-01-25 | 2007-01-25 | High-power LED floodlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201028336Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975364A (en) * | 2010-11-15 | 2011-02-16 | 苏州卓识商务咨询有限公司 | Light-emitting diode spotlight |
| CN104676468A (en) * | 2013-11-29 | 2015-06-03 | 海洋王（东莞）照明科技有限公司 | Lens assembly and LED lamp provided with same |
-
2007
- 2007-01-25 CN CNU2007201059169U patent/CN201028336Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975364A (en) * | 2010-11-15 | 2011-02-16 | 苏州卓识商务咨询有限公司 | Light-emitting diode spotlight |
| CN104676468A (en) * | 2013-11-29 | 2015-06-03 | 海洋王（东莞）照明科技有限公司 | Lens assembly and LED lamp provided with same |
| CN104676468B (en) * | 2013-11-29 | 2019-10-15 | 海洋王（东莞）照明科技有限公司 | The LED lamp of lens subassembly and the application lens subassembly |
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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: 20080227 Termination date: 20150125 |
|
| EXPY | Termination of patent right or utility model |