CN203147410U - LED lamp - Google Patents
LED lamp Download PDFInfo
- Publication number
- CN203147410U CN203147410U CN2013201448143U CN201320144814U CN203147410U CN 203147410 U CN203147410 U CN 203147410U CN 2013201448143 U CN2013201448143 U CN 2013201448143U CN 201320144814 U CN201320144814 U CN 201320144814U CN 203147410 U CN203147410 U CN 203147410U
- Authority
- CN
- China
- Prior art keywords
- led light
- radiator
- light source
- reflector
- reflection cup
- 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 an LED lamp which comprises a reflection cup, a radiator and an LED light source which is arranged inside the reflection cup. The reflection cup is provided with a bottom, the LED light source is attached to the inner side of the bottom, and the radiator is attached to the outer side of the bottom. Due to the facts that the reflection cup is provided with the bottom with a mounting hole, the LED light source is attached to the inner side of the bottom, and the radiator is attached to the outer side of the bottom, the LED lamp can fully utilize the reflection cup to radiate, the radiator does not need to be made to be large, the size of the radiator can be reduced by 1/2 to 2/3 than that of an original radiator, and thus radiating demands can be well satisfied.
Description
Technical field
The utility model relates to multiplely controls the lighting of light with reflector, particularly with LED bulkhead lamp capable and the Down lamp of reflector control light.
Background technology
In recent years, the LED lamp has obtained development fast, just progressively enters the general lighting field.Compare with traditional incandescent osram lamp and fluorescent lamp, the LED light fixture has that volume is little, caloric value is low, the advantage that power consumption is little, and can start by the low pressure low current, reaction speed is fast and the energy high frequency time is operated, long service life, thereby the title of " green illumination light source " is arranged.
With this LED lamp assembly select for use varying number and power the LED light emitting diode, cooperate different lampshades, then can become different illuminating lamps, as fluorescent lamp, street lamp, bulkhead lamp capable etc.Present LED bulkhead lamp capable or Down lamp, mainly be to dispel the heat by radiator, and light source is directly to be attached on the radiator, light source is to pass from reflector like this, in order to reduce the heat that distributes, radiator must be done very big, make radiator bulky of bulkhead lamp capable or Down lamp like this.
The utility model content
The purpose of this utility model provides a kind of radiating efficiency raising, the very little LED light fixture that also can satisfy radiating requirements of radiator.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of LED light fixture, comprise reflector, radiator and be located at the interior led light source of reflector, described reflector has a bottom, led light source is fitted in the inboard of described bottom, and described radiator is fitted in the outside of described bottom.
Wherein, also be provided with diffusion shell on the described led light source.Described diffusion shell is hemispherical.
In addition, described led light source is light source board or the single led light emitting diode that substrate and spot light constitute.
The beneficial effects of the utility model are: reflector has the bottom of a band pilot hole, led light source is fitted in the inboard of bottom, radiator is fitted in the outside of bottom, the LED light fixture can take full advantage of reflector and dispels the heat like this, radiator need not to do very greatly, volume is comparable originally to reduce 1/2 to 2/3, is well positioned to meet radiating requirements.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
With reference to shown in Figure 1, the utility model discloses a kind of LED light fixture, comprise reflector 3, radiator 5 and be located at led light source 2 in the reflector 3, the light source board that described led light source 2 can select for use substrate and spot light to constitute, also can select single great power LED light emitting diode for use, described reflector 3 has a bottom 1, bottom 1 is provided with pilot hole, led light source 2 is fitted in the inboard of described bottom 1, described radiator 5 is fitted in the outside of described bottom 1, and the LED light fixture can take full advantage of reflector 3 and dispels the heat like this, and radiator 5 need not to do very greatly, volume is comparable originally to reduce 1/2 to 2/3, is well positioned to meet radiating requirements
Wherein, also be provided with diffusion shell 4 on the described led light source 2, described diffusion shell 4 is hemispherical, can play the double action of protection light source and mixed light.
Above-described only is preferred embodiment of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. LED light fixture, comprise reflector (3), radiator (5) and be located at the interior led light source (2) of reflector (3), it is characterized in that: described reflector (3) has a bottom (1), led light source (2) is fitted in the inboard of described bottom (1), and described radiator (5) is fitted in the outside of described bottom (1).
2. LED light fixture according to claim 1 is characterized in that, also is provided with diffusion shell (4) on the described led light source (2).
3. LED light fixture according to claim 2 is characterized in that, described diffusion shell (4) is hemispherical.
4. according to claim 1 or 2 or 3 described LED light fixtures, it is characterized in that described led light source (2) is light source board or the single led light emitting diode that substrate and spot light constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201448143U CN203147410U (en) | 2012-12-14 | 2013-03-27 | LED lamp |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220693857.2 | 2012-12-14 | ||
| CN201220693857 | 2012-12-14 | ||
| CN2013201448143U CN203147410U (en) | 2012-12-14 | 2013-03-27 | LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203147410U true CN203147410U (en) | 2013-08-21 |
Family
ID=48974930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201448143U Expired - Fee Related CN203147410U (en) | 2012-12-14 | 2013-03-27 | LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203147410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453364A (en) * | 2013-08-27 | 2013-12-18 | 湖北爱商光电股份有限公司 | Novel LED (Light-Emitting Diode) bay light and assembling method thereof |
-
2013
- 2013-03-27 CN CN2013201448143U patent/CN203147410U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453364A (en) * | 2013-08-27 | 2013-12-18 | 湖北爱商光电股份有限公司 | Novel LED (Light-Emitting Diode) bay light and assembling method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20160327 |