CN102116418A - LED illumination lamp - Google Patents
LED illumination lamp Download PDFInfo
- Publication number
- CN102116418A CN102116418A CN2009102157603A CN200910215760A CN102116418A CN 102116418 A CN102116418 A CN 102116418A CN 2009102157603 A CN2009102157603 A CN 2009102157603A CN 200910215760 A CN200910215760 A CN 200910215760A CN 102116418 A CN102116418 A CN 102116418A
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- CN
- China
- Prior art keywords
- led
- radiator
- lens
- conductive
- driving power
- 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.)
- Pending
Links
- 238000005286 illumination Methods 0.000 title abstract 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 18
- 239000004576 sand Substances 0.000 claims abstract description 4
- 239000004411 aluminium Substances 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 4
- 230000035699 permeability Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000009826 distribution Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract 3
- 238000002834 transmittance Methods 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a light-emitting diode (LED) illumination lamp. The LED illumination lamp comprises a radiator, an electricity and heat conduction aluminum base plate, an LED light-emitting component , a lens, a lens cover, a reflection cup, a thread cover, a lamp housing, a driving power supply support, and a LED driving power supply. The electricity and heat conduction aluminum base plate is fixed on the radiator; the LED light-emitting component is arranged on the electricity and heat conduction aluminum base plate and is provided with a high-transmittance lens which is provided with the lens cover; the front end of an LED light-emitting module is provided with the reflection cup; the radiator and the LED light-emitting module are fixed on the lamp housing with a rotatable angle through the thread cover; and the top of the radiator is provided with the LED driving power supply and the driving power supply support. The lamp body of the LED illumination lamp is cylindrical, the reflection cup supports the radiator and the light-emitting module to form an indent shape, and the inner wall of the reflection cup is a mirror surface or a sand surface. The LED illumination lamp has the characteristics of efficient heat conduction effect, efficient luminous intensity distribution effect, clean, tidy and attractive appearance and the like, and can meet the requirements of different light beam angles.
Description
Technical field
The present invention relates to a kind of light fixture, be specifically related to a kind of LED lighting.
Background technology
The light fixture of being made by LED is owing to have advantage such as energy-saving and environmental protection, overlength service life, the LED light fixture has been widely used in lighting field. and at present the LED light fixture is noted the design of dispelling the heat mostly, and ignore the design of heat conduction and luminous intensity distribution, and making that the LED junction temperature raises, light output efficiency reduces. this programme efficiently solves an above-mentioned difficult problem
Summary of the invention
The objective of the invention is to, the LED lighting that a kind of simple for structure, high-grade, attractive in appearance, heat conduction is efficient, the luminous intensity distribution design is efficient and rational is provided.
To achieve these goals, the present invention has adopted following technical proposals:
A kind of LED lighting comprises radiator, conductive and heat-conductive aluminium base, LED light-emitting component, lens, lens cover, reflector, threaded cap, lamp housing, driving power support, LED driving power.Described conductive and heat-conductive aluminium base is fixed on the radiator, the LED light-emitting component is installed on the conductive and heat-conductive aluminium base, the high permeability lens are installed on the LED light-emitting component, lens are provided with lens cover, LED illuminating module front end is equipped with reflector, radiator and LED illuminating module are mounted on by threaded cap on the lamp housing that is provided with angle rotatable, are provided with LED driving power and driving power support at the radiator top.Described LED lighting lamp body is a tubular, and reflector supports radiator and illuminating module forms indent, and the reflector inwall is minute surface or sand face.
Described radiator is shaped through once cutting off, and checks sheet by the rational heat radiation of density and forms.
Described several LED light-emitting components are arranged on the conductive and heat-conductive aluminium base.
Described lens are consistent with LED light-emitting component quantity, and have the installation draw-in groove.
Described lens cover has the hole consistent with lens numbers.
Described reflector is shaped by sheet material, and upper end open can be installed the placement lens cover, and the lower end can be installed in the lamp housing.
Described lamp housing has cover, installation tube, jump ring, blind rivet composition, and the rotatable adjustment angle of tube is installed.
Described threaded cap is shaped by turning, has the external screw thread that cooperates with lamp housing.
LED lighting of the present invention has following advantage:
1, radiator is that total cross-section contacts with the conductive and heat-conductive aluminium base, has reduced thermal resistance, has increased the reliability of LED.
2, the illuminating module that is combined into of LED light-emitting component and lens, reflector has improved the light output efficiency of light fixture LED element.
3, LED light fixture overall structure is simple, reliable, has improved assembling speed.
4, optional, the whole beam of light direction of lens angle is adjustable, can satisfy the different beam angles and the requirement of application places.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION figure of LED light fixture of the present invention
Fig. 2 is the stereogram of LED light fixture of the present invention
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of LED lighting is provided, comprises radiator (27), conductive and heat-conductive aluminium base (26), LED light-emitting component (25), lens (24), lens cover (23), reflector (22), threaded cap (28), lamp housing (21), LED driving power (29), driving power support (30).Described conductive and heat-conductive aluminium base (26) is fixed on the radiator (27), LED light-emitting component (25) is installed on the conductive and heat-conductive aluminium base (26), high permeability lens (24) are installed on the LED light-emitting component (25), lens (24) are provided with lens cover (23), LED illuminating module front end is equipped with reflector (22), described radiator (27) and LED illuminating module by threaded cap (28) be mounted on be provided with angle rotatable and lamp housing (21) on, be provided with LED driving power (29) and driving power support (30) at radiator (27) top.Conductive and heat-conductive aluminium base (26) is fixedlyed connected with radiator (27) by two screws (261), radiator (27) is provided with the rational heat radiation of density and checks sheet (271), radiator (27) and conductive and heat-conductive aluminium base (26) have reduced thermal resistance for total cross-section contacts, and have increased the reliability of LED; Lamp housing (21) has the profile that is tubbiness, lamp housing can be processed by the mode of turning, also can process in the mode of casting, lamp housing (21) hollow, in order to reflector (22), radiator (27), LED illuminating module to be installed, LED light-emitting component (25) is by being fixedly welded on the conductive and heat-conductive aluminium base (26), and lens (24) are fixed on the LED light-emitting component (25) by the direct fastening that closely cooperates; Reflector (22) is an indent, and sidewall is minute surface or sand face arc, can be shaped through the spinning mode; Reflector (22) is installed on to be installed in the straight tube of bucket (214), through the luminous intensity distribution design that lens (24) and reflector (22) are formed, the light fixture light extraction efficiency is raise, and hot spot is even; Radiator (27), illuminating module, reflector (22) are completely fixed on lamp housing (21) through threaded cap (28) is disposable, and be simple and reliable for structure, improved assembling speed; As required, can select different angle lens, satisfy different light beam requirements; LED lighting reflector (22) supports illuminating module and radiator (27), makes that the heat conduction of LED lighting is efficient, luminous intensity distribution is efficient, and profile is clean and tidy, high-grade, attractive in appearance.
The above; only for the present invention is directed to the specific embodiment of LED lighting; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (8)
1. LED lighting, it is characterized in that, comprise radiator (27), conductive and heat-conductive aluminium base (26), LED light-emitting component (25), lens (24), lens cover (23), reflector (22), threaded cap (28), lamp housing (21), LED driving power (29), driving power support (30).Described conductive and heat-conductive aluminium base (26) is fixed on the radiator (27), LED light-emitting component (25) is installed on the conductive and heat-conductive aluminium base (26), high permeability lens (24) are installed on the LED light-emitting component (25), lens (24) are provided with lens cover (23), LED illuminating module front end is equipped with reflector (22), described radiator (27) and LED illuminating module are mounted on by threaded cap (28) on the lamp housing (21) that is provided with angle rotatable, are provided with LED driving power (29) and driving power support (30) at radiator (27) top.Described LED lighting lamp body is a tubular, and reflector (22) supports radiator (27) and forms indent with illuminating module, and reflector (22) inwall is minute surface or sand face.
2. according to right 1 described LED lighting, it is characterized in that described radiator (27) is shaped through once cutting off, check sheet (271) by the rational heat radiation of density and form.
3. according to right 1 described LED lighting, it is characterized in that described LED light-emitting component (25) is arranged on the conductive and heat-conductive aluminium base (26).
4. according to right 1 described LED lighting, it is characterized in that described lens (24) are consistent with LED light-emitting component (25) quantity, and have installation draw-in groove (241).
5. according to right 1 described LED lighting, it is characterized in that described lens cover (23) has the hole (231) consistent with lens (24) quantity
6. according to right 1 described LED lighting, it is characterized in that described reflector (22) is by the sheet material mould pressing, upper end open (221) can be installed and be placed lens cover (23), and lower end (222) can be installed in the lamp housing (21).
7. according to right 1 described LED lighting, it is characterized in that described lamp housing (21) has cover (211), installation tube (214), a jump ring (213), blind rivet (212) composition, and tube (214) rotatable adjustment angle is installed.
8. according to right 1 described LED lighting, it is characterized in that described threaded cap (28) is shaped by turning, have the external screw thread (281) that cooperates with lamp housing (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102157603A CN102116418A (en) | 2009-12-31 | 2009-12-31 | LED illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102157603A CN102116418A (en) | 2009-12-31 | 2009-12-31 | LED illumination lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102116418A true CN102116418A (en) | 2011-07-06 |
Family
ID=44215306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102157603A Pending CN102116418A (en) | 2009-12-31 | 2009-12-31 | LED illumination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102116418A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878464A (en) * | 2012-09-28 | 2013-01-16 | 陈承泽 | LED down lamp |
| CN106641903A (en) * | 2016-11-25 | 2017-05-10 | 横店集团得邦照明股份有限公司 | LED down lamp with rotating structure and realizing method thereof |
| CN104747933B (en) * | 2013-12-31 | 2018-05-15 | 惠州雷士光电科技有限公司 | LED downlight |
-
2009
- 2009-12-31 CN CN2009102157603A patent/CN102116418A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878464A (en) * | 2012-09-28 | 2013-01-16 | 陈承泽 | LED down lamp |
| CN102878464B (en) * | 2012-09-28 | 2014-11-26 | 陈承泽 | LED down lamp |
| CN104747933B (en) * | 2013-12-31 | 2018-05-15 | 惠州雷士光电科技有限公司 | LED downlight |
| CN106641903A (en) * | 2016-11-25 | 2017-05-10 | 横店集团得邦照明股份有限公司 | LED down lamp with rotating structure and realizing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110706 |