CN101975362A - LED spotlight with heat radiating shield - Google Patents
LED spotlight with heat radiating shield Download PDFInfo
- Publication number
- CN101975362A CN101975362A CN2010105274141A CN201010527414A CN101975362A CN 101975362 A CN101975362 A CN 101975362A CN 2010105274141 A CN2010105274141 A CN 2010105274141A CN 201010527414 A CN201010527414 A CN 201010527414A CN 101975362 A CN101975362 A CN 101975362A
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- Prior art keywords
- bowl
- base
- led
- led lamp
- shaped reflector
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Abstract
The invention discloses an LED spotlight with a heat radiating shield, which comprises a base, wherein the front end of the base is fixedly connected with a bowl-shaped reflector, the base is internally provided with an LED lamp, the front end of the LED lamp extends into the bowl-shaped reflector, the front end of the bowl-shaped reflector is fixedly provided with a glass sheet, the heat radiating shield covers the bowl-shaped reflector; and the rear end of the base is fixedly connected with a positive post and a negative binding post, and a power supply connecting line of the LED lamp passes through a through hole on the base and is respectively connected with the positive post and the negative binding post. The invention has the advantages of simple structure, good light-emitting effect, less energy consumption, low heating value, long service life, energy saving and environment protection, high response speed, dimmer intensity, frequent switching, wide application and better practical value.
Description
Technical field
The present invention relates to a kind of LED shot-light that has heat dissipating housing.
Background technology
The LED shot-light that has heat dissipating housing is exactly with the shot-light of light emitting diode as light source.The tradition shot-light adopts Halogen lamp LED more, and luminous efficiency is lower, relatively power consumption, illuminated environment temperature are risen, service life is short.LED is far superior to the traditional lighting product on the aspect of principle of luminosity, energy-saving and environmental protection.And the luminous one-way of LED has formed the perfection support to the shot-light luminous intensity distribution.
LED provides the very big monochromatic light of half width, because semi-conductive energy gap reduces with the rising of temperature, so its peak wavelength of launching increases with the rising of temperature, i.e. spectral red shift, and temperature coefficient is+2～3A/.LED luminosity L and forward current are approximated to ratio.Electric current increases, and luminosity is also approximate to be increased.
The LED shot-light that has heat dissipating housing mainly is to be used for decoration, commercial space illumination and building decoration illumination etc., development and progress along with the LED technology, LED projecting lamp performance advantage in the market is very outstanding, adopts the raffinal reflecting plate, light beam is the most accurate, reflecting effect is best; The narrow angle of symmetric form, wide angle and light distributing system such as asymmetric, and projecting lamp is all with scale plate, and people can be according to the convenient irradiating angle of adjusting of scale.In addition, maintaining for convenience, the LED projecting lamp adopts the behind open-type more to change the bulb.The illumination and decoration effect is first-class, the LED Projecting Lamp can realize gradual change, saltus step, color flicker, at random flicker, gradual change alternative and chase, dynamic effect such as scanning.According to the introduction of Jinan, the light fixture wholesale expert Shandong bright lamps ﹠ lanterns factory of prosperous brightness, LED projecting lamp and LED lamp, LED underground lamp, LED wall lamp etc. under water can independently use, also can use alternately, thereby produce more changeable effect, and the LED projecting lamp is mainly used in the illumination of single building, historical building group exterior wall, greening Landscape Lighting, the building light specialized facilities such as illumination, billboard lighting of passing through inside and throws light on, and public place of entertainment atmosphere illumination such as bar, dance hall etc., the market development prospect is considerable.
Summary of the invention
The purpose of this invention is to provide a kind of LED shot-light that has heat dissipating housing, improve the luminous efficiency of led light source, increase the service life.
Technical scheme of the present invention is as follows:
A kind of LED shot-light that has heat dissipating housing, include base, it is characterized in that: the front end of described base is fixedly connected with the bowl-type reflection shield, be provided with the LED lamp in the described base, the front end of described LED lamp extend in the described bowl-type reflection shield, the front end of described bowl-type reflection shield is installed with sheet glass, and described bowl-type reflection shield is covered with heat dissipating housing; The rear end of described base is fixedly connected with positive and negative binding post, and the power supply wiring of described LED lamp passes the through hole on the described base and links to each other with described positive and negative binding post respectively.
The described LED shot-light that has heat dissipating housing is characterized in that: the material of described bowl-type reflection shield is magnesium/aluminium alloy.
Beneficial effect of the present invention:
The present invention is simple in structure, and illumination effect is good, and power consumption is few, and caloric value is low, long service life, and energy-conserving and environment-protective, response speed is fast, tunable optical, frequently switch is widely used, and has good practical value.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Referring to Fig. 1, a kind of LED shot-light that has heat dissipating housing, include base 1, the front end of base 1 is fixedly connected with bowl-type reflection shield 2, be provided with LED lamp 3 in the base 1, the front end of LED lamp 3 extend in the bowl-type reflection shield 2, and the front end of bowl-type reflection shield 2 is installed with sheet glass 4, and bowl-type reflection shield 2 is covered with heat dissipating housing 6; The rear end of base 1 is fixedly connected with positive and negative binding post 5, and the power supply wiring of LED lamp 3 passes the through hole on the base 1 and links to each other with positive and negative binding post 5 respectively.
The material of bowl-type reflection shield 2 is magnesium/aluminium alloy.
Claims (2)
1. LED shot-light that has heat dissipating housing, include base, it is characterized in that: the front end of described base is fixedly connected with the bowl-type reflection shield, be provided with the LED lamp in the described base, the front end of described LED lamp extend in the described bowl-type reflection shield, the front end of described bowl-type reflection shield is installed with sheet glass, and described bowl-type reflection shield is covered with heat dissipating housing; The rear end of described base is fixedly connected with positive and negative binding post, and the power supply wiring of described LED lamp passes the through hole on the described base and links to each other with described positive and negative binding post respectively.
2. the LED shot-light that has heat dissipating housing according to claim 1 is characterized in that: the material of described bowl-type reflection shield is magnesium/aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105274141A CN101975362A (en) | 2010-10-29 | 2010-10-29 | LED spotlight with heat radiating shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105274141A CN101975362A (en) | 2010-10-29 | 2010-10-29 | LED spotlight with heat radiating shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101975362A true CN101975362A (en) | 2011-02-16 |
Family
ID=43575265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105274141A Pending CN101975362A (en) | 2010-10-29 | 2010-10-29 | LED spotlight with heat radiating shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101975362A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072443A (en) * | 2011-02-28 | 2011-05-25 | 中山伟强科技有限公司 | Indoor LED lighting lamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050128744A1 (en) * | 2003-12-11 | 2005-06-16 | Dialight Corporation | High flux light emitting diode (LED) reflector arrays |
| JP2009016347A (en) * | 2007-06-30 | 2009-01-22 | Osram Sylvania Inc | Led lamp module |
| CN101451694A (en) * | 2007-12-07 | 2009-06-10 | 富准精密工业(深圳)有限公司 | LED lamp |
| CN201289023Y (en) * | 2008-11-12 | 2009-08-12 | 林峻毅 | Aluminum alloy LED reflectoscope |
| CN101761814A (en) * | 2010-03-31 | 2010-06-30 | 中山市万丰胶粘电子有限公司 | LED light source module and LED bulb lamp, spot lamp and down lamp therewith |
| CN201875567U (en) * | 2010-10-29 | 2011-06-22 | 铜陵科乐福新光电有限公司 | Light-emitting diode (LED) spotlight with heat dissipation cover |
-
2010
- 2010-10-29 CN CN2010105274141A patent/CN101975362A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050128744A1 (en) * | 2003-12-11 | 2005-06-16 | Dialight Corporation | High flux light emitting diode (LED) reflector arrays |
| JP2009016347A (en) * | 2007-06-30 | 2009-01-22 | Osram Sylvania Inc | Led lamp module |
| CN101451694A (en) * | 2007-12-07 | 2009-06-10 | 富准精密工业(深圳)有限公司 | LED lamp |
| CN201289023Y (en) * | 2008-11-12 | 2009-08-12 | 林峻毅 | Aluminum alloy LED reflectoscope |
| CN101761814A (en) * | 2010-03-31 | 2010-06-30 | 中山市万丰胶粘电子有限公司 | LED light source module and LED bulb lamp, spot lamp and down lamp therewith |
| CN201875567U (en) * | 2010-10-29 | 2011-06-22 | 铜陵科乐福新光电有限公司 | Light-emitting diode (LED) spotlight with heat dissipation cover |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072443A (en) * | 2011-02-28 | 2011-05-25 | 中山伟强科技有限公司 | Indoor LED lighting lamp |
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| 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: 20110216 |