CN203744042U - High-power LED spotlight - Google Patents
High-power LED spotlight Download PDFInfo
- Publication number
- CN203744042U CN203744042U CN201420133204.8U CN201420133204U CN203744042U CN 203744042 U CN203744042 U CN 203744042U CN 201420133204 U CN201420133204 U CN 201420133204U CN 203744042 U CN203744042 U CN 203744042U
- Authority
- CN
- China
- Prior art keywords
- radiator
- reflector
- support
- power led
- led spotlight
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a high-power LED spotlight. The high-power LED spotlight comprises a light cap. The light cap is connected with a light bead. A radiator is arranged on the outer side of the light cap. A reflection cup is arranged around the light bead. A glass panel is arranged at the opening portion of the reflection cup and connected with the radiator through an inner ring. The high-power LED spotlight is uniform and soft in light, enables the light to be more centralized, avoids double images, and is high in power, large in luminous flux, wide in irradiation range and long in service life.
Description
Technical field
The utility model relates to a kind of high-power LED spotlight, belongs to technical field of lamps.
Background technology
Tradition MR16 Kim halogen spotlight adopts gold-halogen lamp light source, can produce a large amount of heats, and the life-span only has 6000 hours, and energy consumption is large, not energy-conserving and environment-protective, and electronic transformer high frequency radiation is serious, harm common people health.And traditional high-power LED spotlight adopts large-power LED light bead, luminous efficiency is high, and the lamp pearl life-span is long, but because lamp pearl number is many, easily forms ghost image, and local light efficiency is excessively strong, and hot spot is inhomogeneous, has dark space.
Summary of the invention
For the problems referred to above, the utility model proposes a kind of high-power LED spotlight.
For realizing this purpose, the structure that the utility model adopts is: a kind of high-power LED spotlight, comprise lamp holder, connecting lamp pearl on described lamp holder, lamp holder edge connects the bottom of a radiator, described radiator top end diameter is greater than bottom diameter, radiator top is provided with a hollow out cover plate, cover plate is loop configuration, described lamp pearl is provided with a support, the loop configuration that described support is made up of mutually two arc contiguous blocks, each arc contiguous block is provided with a fixing hole, support central authorities are a through hole, lamp pearl is through through hole, one funnel-form reflector is fixed on support by fixing hole, one end that reflector diameter is little is fixed on support, one end that diameter is large is coated with a face glass, between reflector and face glass, be fixedly connected with by an interior ring, inner side fixing glass panel and the reflector of interior ring, the outside of interior ring interconnects by the cover plate on screw thread and radiator.
During this time, described lamp holder is GU10 lamp holder, the COB integrated lamp bulb that lamp pearl is 4W, and the input voltage of described shot-light is DC12V, output current is DC10V/300mA.
Described radiator and reflector are aluminum structure body.
Its beneficial effect is: this high-power LED spotlight light is evenly soft, can make light more concentrated, does not have ghost image to produce, and lamp power is large, luminous flux is large, and range of exposures is wide, long service life.
Brief description of the drawings
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the utility model decomposition chart.
Detailed description of the invention
Disclosed all features in this description, or step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Disclosed arbitrary feature in this description (comprising any accessory claim, summary and accompanying drawing), unless narration especially all can be replaced by other equivalences or the alternative features with similar object.,, unless narration especially, each feature is an example in a series of equivalences or similar characteristics.
High-power LED spotlight as shown in Figure 1, comprises lamp holder 1, and lamp holder 1 is GU10 lamp holder, connecting lamp pearl 3 on lamp holder 1, and the COB integrated lamp bulb that described lamp pearl 3 is 4W, integrated lamp bulb takes up room little, and light source is single, and ghost image can not occur.Lamp holder 1 edge connects the bottom of a radiator 2, radiator 2 top end diameter are greater than bottom diameter, radiator 2 tops are provided with a hollow out cover plate, cover plate is loop configuration, what radiator 2 adopted is thick aviation aluminium, and heat dispersion is strong, has increased hollow out cover plate, not only increased area of dissipation, and structure is more firm.Lamp pearl 3 is provided with a support 4, the loop configuration that support 4 is made up of mutually two arc contiguous blocks, and each arc contiguous block is provided with a fixing hole, and the combination of support 4 is freer like this, facilitates the replacement of single arc contiguous block.Support 4 central authorities are a through hole, and lamp pearl 3 is through through hole.One funnel-form reflector 5 is fixed on support 4 by fixing hole, and reflector is aluminum structure, can strengthen light efficiency.One end that reflector 5 diameters are little is fixed on support 4, one end that diameter is large is coated with a face glass 6, between reflector 5 and face glass 6, be fixedly connected with by an interior ring 7, inner side fixing glass panel 6 and the reflector 5 of interior ring 7, the outside of interior ring 7 interconnects by the cover plate on screw thread and radiator 2.Shot-light input DC12V, output DC10V/300mA, whole lamp power is 4W, and power output is 3W, and power-efficient is 78%.
The utility model is not limited to aforesaid detailed description of the invention.The utility model expands to any new feature or any new combination disclosing in this manual, and the arbitrary new method disclosing or step or any new combination of process.
Claims (2)
1. a high-power LED spotlight, comprise lamp holder (1), it is characterized in that, the upper connecting lamp pearl (3) of described lamp holder (1), described lamp holder (1) edge connects the bottom of a radiator (2), described radiator (2) top end diameter is greater than bottom diameter, radiator (2) top is provided with a hollow out cover plate, cover plate is loop configuration, described lamp pearl (3) is provided with a support (4), the loop configuration that described support (4) is made up of mutually two arc contiguous blocks, each arc contiguous block is provided with a fixing hole, support (4) central authorities are a through hole, lamp pearl (3) is through through hole, one funnel-form reflector (5) is fixed on support (4) by fixing hole, the little one end of reflector (5) diameter is fixed on support (4), one end that diameter is large is coated with a face glass (6), between reflector (5) and face glass (6), be fixedly connected with by an interior ring (7), the inner side fixing glass panel (6) of interior ring (7) and reflector (5), the outside of interior ring (7) interconnects by the cover plate on screw thread and radiator (2).
2. high-power LED spotlight according to claim 1, is characterized in that, described radiator (2) and reflector (5) are aluminum structure body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133204.8U CN203744042U (en) | 2014-03-21 | 2014-03-21 | High-power LED spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133204.8U CN203744042U (en) | 2014-03-21 | 2014-03-21 | High-power LED spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203744042U true CN203744042U (en) | 2014-07-30 |
Family
ID=51343840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420133204.8U Expired - Fee Related CN203744042U (en) | 2014-03-21 | 2014-03-21 | High-power LED spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203744042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214605A (en) * | 2014-08-19 | 2014-12-17 | 南京基恩照明科技有限公司 | Universal type curved vertical face lighting projection lamp |
| CN105682400A (en) * | 2016-04-12 | 2016-06-15 | 张斐斐 | Heat radiation cover plate of storage cylinder |
-
2014
- 2014-03-21 CN CN201420133204.8U patent/CN203744042U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214605A (en) * | 2014-08-19 | 2014-12-17 | 南京基恩照明科技有限公司 | Universal type curved vertical face lighting projection lamp |
| CN105682400A (en) * | 2016-04-12 | 2016-06-15 | 张斐斐 | Heat radiation cover plate of storage cylinder |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20210321 |