CN201811091U - Large power photospot light emitting diode (LED) illumination lamp - Google Patents
Large power photospot light emitting diode (LED) illumination lamp Download PDFInfo
- Publication number
- CN201811091U CN201811091U CN201020525764XU CN201020525764U CN201811091U CN 201811091 U CN201811091 U CN 201811091U CN 201020525764X U CN201020525764X U CN 201020525764XU CN 201020525764 U CN201020525764 U CN 201020525764U CN 201811091 U CN201811091 U CN 201811091U
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- heat radiation
- radiation reflector
- optically focused
- reflector
- illuminating lamp
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Abstract
The utility model discloses a large power photospot light emitting diode (LED) illumination lamp, which comprises a heat radiation reflector, wherein the inner surface of the heat radiation reflector is of an arc curved surface which is used for reflecting the light of the LED lamp, the inner surface of the heat radiation reflector is provided with a light reflection layer, a plurality of heat radiation fins are formed on the outer surface of the heat radiation reflector, a large power LED lamp set is fixed on the top part of an inner cavity of the heat radiation reflector, a transmitting lampshade is fixed on the bottom part of the heat radiation reflector, the heat radiation reflector has the functions of a shell, a bottom and a radiator box and has multiple functions, so the components of the large power photospot LED illumination lamp is reduced, the structure is simpler, and the material cost and the production cost can be reduced. Moreover, the large power photospot LED illumination lamp has simple outline, is attractive, has higher heat radiation efficiency and good heat radiation effect, is maintained at a lower temperature, and prolongs the service life.
Description
Technical field
The utility model relates to the high-power LED illuminating lamp technical field, refers in particular to a kind of high-power optically focused LED illuminating lamp.
Background technology
High-power LED illuminating lamp is emerging technology and industry, high-power LED illuminating lamp is used in occasions such as factory building, production line, public place, high-power LED illuminating lamp caloric value in use is bigger, usually corresponding heat abstractor need be set, to guarantee the normal use of LED illuminating lamp.As number of patent application is " 200810216040.4 ", patent name is shown in the Chinese patent of " a kind of heat abstractor of long service life and energy-saving LED sending light ", it comprises the reflector of being made by metal material, the heat dissipating housing of making by metal material of the cover end and a tubular, heat dissipating housing is located at the outside of described reflector and described reflector is covered on wherein, the heat dissipating housing periphery is provided with a plurality of radiating fins, the high-power LED illuminating lamp component count is many, inner cover and outer cover are arranged, the one, cost is higher, the 2nd, be unfavorable for heat radiation, radiating efficiency is lower, influence the service life of high-power LED illuminating lamp, therefore, the LED illuminating lamp of prior art has improved needs.
The utility model content
The purpose of this utility model is to provide a kind of high-power optically focused LED illuminating lamp at the deficiencies in the prior art, reduces component count, and structure is simpler, and cost is low, the brightness height, and it is low to consume energy, good heat dissipation effect, long service life.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of high-power optically focused LED illuminating lamp, comprise high-powered LED lamp group, transparent lamp shade and heat radiation reflector, the inner surface of heat radiation reflector is the arc-shaped curved surface that is used to reflect the light of LED lamp, the inner surface of heat radiation reflector is provided with reflector layer, the outer surface of heat radiation reflector forms a plurality of radiating fins, the high-powered LED lamp group is fixed in the top of the inner chamber of heat radiation reflector, and transparent lamp shade is fixed in the bottom of heat radiation reflector.
Described reflector layer be attached at the heat radiation reflector inner surface the tinfoil paper layer or be plated on the plating reflector layer of inner surface of heat radiation reflector.
Described high-power optically focused LED illuminating lamp also comprises concentration piece, and the upper surface of concentration piece forms some optically focused pearl bodies, and optically focused pearl body protrudes the upper surface at concentration piece; The high-powered LED lamp group is provided with some high-powered LED lamps, and each high-powered LED lamp correspondence is arranged at the upper end position of an optically focused pearl body.
Described radiating fin is along the circumferencial direction uniform array of heat radiation reflector, and radiating fin is along the radially extension of heat radiation reflector.
The outer surface of described heat radiation reflector is the some dowels of moulding also, and dowel connects each radiating fin.
Described radiating fin is perpendicular to the outer surface of heat radiation reflector.
Described high-power optically focused LED illuminating lamp also comprises mounting bracket, and mounting bracket is locked in the top of the outer surface of heat radiation reflector by screw.
The beneficial effects of the utility model: the utility model comprises the heat radiation reflector, the inner surface of heat radiation reflector is the arc-shaped curved surface that is used to reflect the light of LED lamp, the inner surface of heat radiation reflector is provided with reflector layer, the outer surface of heat radiation reflector forms a plurality of radiating fins, the high-powered LED lamp group is fixed in the top of the inner chamber of heat radiation reflector, transparent lamp shade is fixed in the bottom of heat radiation reflector, the heat radiation reflector has shell concurrently, the function of the cover end and heat dissipating housing, one-object-many-purposes, reduce the assembly of high-power optically focused LED illuminating lamp, make its structure simpler, reduce material cost and production cost, and high-power optically focused LED illuminating lamp profile lines of the present utility model are succinct, elegant in appearance, radiating efficiency is higher, good heat dissipation effect, make the LED illuminating lamp remain on lower temperature, prolong the service life of LED illuminating lamp.
Description of drawings
Fig. 1 is the structural representation of high-power optically focused LED illuminating lamp of the present utility model;
Fig. 2 is the front view of high-power optically focused LED illuminating lamp of the present utility model;
Fig. 3 is the cutaway view in AA cross section among Fig. 2;
Fig. 4 is the decomposing schematic representation of high-power optically focused LED illuminating lamp of the present utility model.
---high-powered LED lamp group, 2---transparent lamp shade, 3---heat radiation reflector, 4---radiating fin, 5---concentration piece, 6---optically focused pearl body, 7---dowel, 8---mounting bracket among the figure: 1.
The specific embodiment
A kind of high-power optically focused LED illuminating lamp of the present utility model is shown in Fig. 1 to 4, comprise high-powered LED lamp group 1, transparent lamp shade 2 and heat radiation reflector 3, the inner surface of heat radiation reflector 3 is the arc-shaped curved surface that is used to reflect the light of LED lamp, the inner surface of heat radiation reflector 3 is provided with reflector layer, the outer surface of heat radiation reflector 3 forms a plurality of radiating fins 4, high-powered LED lamp group 1 is fixed in the top of the inner chamber of heat radiation reflector 3, and transparent lamp shade 2 is fixed in the bottom of heat radiation reflector 3.
Reflector layer be attached at heat radiation reflector 3 inner surface the tinfoil paper layer or be plated on the plating reflector layer of inner surface of heat radiation reflector 3.
High-power optically focused LED illuminating lamp also comprises concentration piece 5, and the upper surface of concentration piece 5 forms some optically focused pearl bodies 6, the upper surface that optically focused pearl body 6 protrudes at concentration piece 5; High-powered LED lamp group 1 is provided with some high-powered LED lamps, and each high-powered LED lamp correspondence is arranged at the upper end position of an optically focused pearl body 6.Concentration piece 5 is used to assemble light, makes the illumination of high-power optically focused LED illuminating lamp more concentrated, and brightness is higher, using electricity wisely.
Radiating fin 4 is along the circumferencial direction uniform array of heat radiation reflector 3, and radiating fin 4 is along the radially extension of heat radiation reflector 3.This kind design further increases the radiating rate of heat radiation reflector 3, improves the radiating efficiency of heat radiation reflector 3.
The outer surface of heat radiation reflector 3 is the some dowels 7 of moulding also, and dowel 7 connects each radiating fin 4.Dowel 7 increases the structural strength of heat radiation reflectors 3, does not make heat radiation reflector 3 yielding or be damaged.
Radiating fin 4 is perpendicular to the outer surface of heat radiation reflector 3.Further improve radiating efficiency.
High-power optically focused LED illuminating lamp also comprises mounting bracket 8, and mounting bracket 8 is locked in the top of the outer surface of heat radiation reflector 3 by screw.Can easily high-power optically focused LED illuminating lamp be fixed in lamp bracket or be lifted on indoor roof by mounting bracket 8.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (7)
1. high-power optically focused LED illuminating lamp, comprise high-powered LED lamp group and transparent lamp shade, it is characterized in that: also comprise the heat radiation reflector, the inner surface of heat radiation reflector is the arc-shaped curved surface that is used to reflect the light of LED lamp, the inner surface of heat radiation reflector is provided with reflector layer, the outer surface of heat radiation reflector forms a plurality of radiating fins, and the high-powered LED lamp group is fixed in the top of the inner chamber of heat radiation reflector, and transparent lamp shade is fixed in the bottom of heat radiation reflector.
2. a kind of high-power optically focused LED illuminating lamp according to claim 1 is characterized in that: described reflector layer be attached at the heat radiation reflector inner surface the tinfoil paper layer or be plated on the plating reflector layer of inner surface of heat radiation reflector.
3. a kind of high-power optically focused LED illuminating lamp according to claim 2 is characterized in that: described high-power optically focused LED illuminating lamp also comprises concentration piece, and the upper surface of concentration piece forms some optically focused pearl bodies, and optically focused pearl body protrudes the upper surface at concentration piece; The high-powered LED lamp group is provided with some high-powered LED lamps, and each high-powered LED lamp correspondence is arranged at the upper end position of an optically focused pearl body.
4. according to the described a kind of high-power optically focused LED illuminating lamp of one of claim 1 to 3, it is characterized in that: described radiating fin is along the circumferencial direction uniform array of heat radiation reflector, and radiating fin is along the radially extension of heat radiation reflector.
5. a kind of high-power optically focused LED illuminating lamp according to claim 4, it is characterized in that: the outer surface of described heat radiation reflector is the some dowels of moulding also, and dowel connects each radiating fin.
6. a kind of high-power optically focused LED illuminating lamp according to claim 5 is characterized in that: described radiating fin is perpendicular to the outer surface of heat radiation reflector.
7. a kind of high-power optically focused LED illuminating lamp according to claim 6 is characterized in that: described high-power optically focused LED illuminating lamp also comprises mounting bracket, and mounting bracket is locked in the top of the outer surface of heat radiation reflector by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020525764XU CN201811091U (en) | 2010-09-09 | 2010-09-09 | Large power photospot light emitting diode (LED) illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020525764XU CN201811091U (en) | 2010-09-09 | 2010-09-09 | Large power photospot light emitting diode (LED) illumination lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201811091U true CN201811091U (en) | 2011-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020525764XU Expired - Fee Related CN201811091U (en) | 2010-09-09 | 2010-09-09 | Large power photospot light emitting diode (LED) illumination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201811091U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791308A (en) * | 2012-10-30 | 2014-05-14 | 深圳市海洋王照明工程有限公司 | Lamp |
| CN103900056A (en) * | 2012-12-28 | 2014-07-02 | 海洋王（东莞）照明科技有限公司 | Lamp structure and lamp shell thereof |
| CN104296024A (en) * | 2014-10-14 | 2015-01-21 | 东莞市闻誉实业有限公司 | Led ceiling lamp |
| CN105402620A (en) * | 2015-12-22 | 2016-03-16 | 王显祺 | LED lamp tube with reflector |
-
2010
- 2010-09-09 CN CN201020525764XU patent/CN201811091U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791308A (en) * | 2012-10-30 | 2014-05-14 | 深圳市海洋王照明工程有限公司 | Lamp |
| CN103900056A (en) * | 2012-12-28 | 2014-07-02 | 海洋王（东莞）照明科技有限公司 | Lamp structure and lamp shell thereof |
| CN104296024A (en) * | 2014-10-14 | 2015-01-21 | 东莞市闻誉实业有限公司 | Led ceiling lamp |
| CN104296024B (en) * | 2014-10-14 | 2017-01-11 | 东莞市闻誉实业有限公司 | Led ceiling lamp |
| CN105402620A (en) * | 2015-12-22 | 2016-03-16 | 王显祺 | LED lamp tube with reflector |
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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: 20110427 Termination date: 20150909 |
|
| EXPY | Termination of patent right or utility model |