CN201875567U - Light-emitting diode (LED) spotlight with heat dissipation cover - Google Patents
Light-emitting diode (LED) spotlight with heat dissipation cover Download PDFInfo
- Publication number
- CN201875567U CN201875567U CN2010205862774U CN201020586277U CN201875567U CN 201875567 U CN201875567 U CN 201875567U CN 2010205862774 U CN2010205862774 U CN 2010205862774U CN 201020586277 U CN201020586277 U CN 201020586277U CN 201875567 U CN201875567 U CN 201875567U
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- led
- bowl
- base
- heat dissipation
- light
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Abstract
The utility model discloses a light-emitting diode (LED) spotlight with a heat dissipation cover, which comprises a base, wherein the front end of the base is fixedly connected with a bowl-shaped reflector, an LED light is arranged in the base, the front end of the LED light extends into the bowl-shaped reflector, a glass sheet is fixedly installed at the front end of the bowl-shaped reflector, and the heat dissipation cover covers the bowl-shaped reflector; and the rear end of the base is fixedly connected with a positive and a negative terminal blocks, and the power supply wire of the LED light penetrates through a through hole on the base and is respectively connected with the positive and the negative terminal blocks. The LED spotlight with the heat dissipation cover has a simple structure, a good luminous effect, less power consumption, low heat productivity, good heat dissipation effect, prolonged service life, and is energy-saving, environmentally-friendly; and the LED spotlight with the heat dissipation cover has quick respond speed, is adjustable, and can be frequently turned on or off, and thereby being widely applied, and having a good practicable value.
Description
Technical field
The utility model 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.
The utility model content
The purpose of this utility model provides a kind of LED shot-light that has heat dissipating housing, improves the luminous efficiency of led light source, increases the service life.
The technical solution of the utility model 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.
The beneficial effects of the utility model:
The utility model 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 the utility model structural representation.
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 |
|---|---|---|---|
| CN2010205862774U CN201875567U (en) | 2010-10-29 | 2010-10-29 | Light-emitting diode (LED) spotlight with heat dissipation cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205862774U CN201875567U (en) | 2010-10-29 | 2010-10-29 | Light-emitting diode (LED) spotlight with heat dissipation cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201875567U true CN201875567U (en) | 2011-06-22 |
Family
ID=44163484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205862774U Expired - Fee Related CN201875567U (en) | 2010-10-29 | 2010-10-29 | Light-emitting diode (LED) spotlight with heat dissipation cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201875567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975362A (en) * | 2010-10-29 | 2011-02-16 | 铜陵科乐福新光电有限公司 | LED spotlight with heat radiating shield |
-
2010
- 2010-10-29 CN CN2010205862774U patent/CN201875567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975362A (en) * | 2010-10-29 | 2011-02-16 | 铜陵科乐福新光电有限公司 | LED spotlight with heat radiating shield |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20131029 |