CN202708833U - Light-emitting diode (LED) spotlight - Google Patents
Light-emitting diode (LED) spotlight Download PDFInfo
- Publication number
- CN202708833U CN202708833U CN2012202659861U CN201220265986U CN202708833U CN 202708833 U CN202708833 U CN 202708833U CN 2012202659861 U CN2012202659861 U CN 2012202659861U CN 201220265986 U CN201220265986 U CN 201220265986U CN 202708833 U CN202708833 U CN 202708833U
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- China
- Prior art keywords
- led
- radiator
- heat dissipation
- lamp
- 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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Abstract
The utility model discloses a light-emitting diode (LED) spotlight and belongs to the technical field of LED illumination. The LED spotlight comprises a lamp hood, a lamp seat, a radiator, and an LED luminous plate, wherein the LED luminous plate is fixed in the lamp hood which is in trumpet shape, the radiator is arranged between the lamp hood and the lamp seat, is in cylinder shape and is provided with heat dissipation fins provided with heat dissipation holes which are evenly distributed, the bottom of the lamp hood is provided with suspension clasps convenient to hang, and an actuator and a power supply module which are electrically connected with the LED luminous plate are arranged in the lamp seat. According to the LED spotlight, the radiator is arranged between the lamp seat and the lamp hood, heat emitted by LEDs is transmitted to the radiator and then is dissipated by the radiator, the radiator provided with the heat dissipation fins is good in heat dissipation effect, the heat dissipation holes are further arranged on the heat dissipation fins so that heat dissipation speed is quickened, and the LED spotlight is good in heat dissipation effect, and therefore the service life of the LED spotlight is prolonged.
Description
Technical field
The utility model relates to the LED lighting technical field, is specifically related to the LED shot-light of a kind of long service life, perfect heat-dissipating.
Background technology
The Semiconductor light-emitting diode lamp tool is LED(Light Emitting Diode) light fixture is a kind of semiconductor solid luminescence device.It is to utilize the solid semiconductor chip as luminescent material, by carrier compound energy of emitting surplus occurs and cause photo emissions in semiconductor, directly sends red, yellow, blue, green, blue or green, orange, purple, white light.The LED illuminating product utilizes LED as the produced ligthing paraphernalia of light source exactly.
Under the background that Present Global energy starved worry raises once again, energy savings is the major issue that we shall face future, at lighting field, the application of LED luminous product is attracting common people's sight, LED is as a kind of novel green light source product, it must be following development trend, 21st century will enter the new type light source epoch take LED as representative, LED be called as the 4th generation lighting source goods green light source, have energy-conservation, environmental protection, long service life, the characteristics such as volume is little can be widely used in various indications, show, decorate, backlight, the field such as general lighting and urban landscape.But after the long-term use of existing LED light fixture, caloric value can be very large, especially powerful shot-light aspect, the therefore problem of present LED light fixture ubiquity poor radiation.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of long service life, the LED shot-light of good heat dissipation effect.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of LED shot-light, comprise lampshade, lamp socket, radiator and LED luminous plaque, described LED luminous plaque is fixed in the lampshade, be provided with radiator between lampshade and the lamp socket, described lampshade bottom is provided with convenient withholding of hanging, and described lamp socket inside is provided with driver and the power module that is electrically connected with the LED luminous plaque.
Described lampshade is horn shape.
Described radiator is cylindrical, and radiator is provided with fin, is provided with uniformly louvre on the fin.
The beneficial effects of the utility model are: because be provided with radiator between lamp socket and lampshade, the heat that LED sends is transitioned on the radiator, go out from heat sink radiates, radiator heat-dissipation effect with fin is fine, owing to increased louvre at fin, accelerated radiating rate, the good heat dissipation effect of LED light fixture, will prolong service life thereupon.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
A kind of LED shot-light, comprise lampshade 1, lamp socket 2, radiator 3 and LED luminous plaque 4, LED luminous plaque 4 is fixed in the lampshade 1, lampshade 1 is horn shape, is provided with radiator 3 between lampshade 1 and the lamp socket 2, and radiator 3 is cylindrical, radiator 3 is provided with fin 7, be provided with uniformly louvre 8 on the fin 7, lampshade 1 bottom be provided with convenient hang withhold 9, lamp socket 2 inside are provided with driver 5 and the power module 6 that is electrically connected with the LED luminous plaque.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. LED shot-light, comprise lampshade, lamp socket, radiator and LED luminous plaque, it is characterized in that: described LED luminous plaque is fixed in the lampshade, be provided with radiator between lampshade and the lamp socket, described lampshade bottom is provided with to be withheld, and described lamp socket inside is provided with driver and the power module that is electrically connected with the LED luminous plaque.
2. described a kind of LED shot-light according to claim 1, it is characterized in that: described lampshade is horn shape.
3. described a kind of LED shot-light according to claim 1, it is characterized in that: described radiator is cylindrical, and radiator is provided with fin, is provided with uniformly louvre on the fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202659861U CN202708833U (en) | 2012-06-06 | 2012-06-06 | Light-emitting diode (LED) spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202659861U CN202708833U (en) | 2012-06-06 | 2012-06-06 | Light-emitting diode (LED) spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202708833U true CN202708833U (en) | 2013-01-30 |
Family
ID=47589133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202659861U Expired - Fee Related CN202708833U (en) | 2012-06-06 | 2012-06-06 | Light-emitting diode (LED) spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202708833U (en) |
-
2012
- 2012-06-06 CN CN2012202659861U patent/CN202708833U/en not_active Expired - Fee Related
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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: 20130130 Termination date: 20130606 |