CN202812899U - Light-emitting diode (LED) lamp emitting spot light - Google Patents
Light-emitting diode (LED) lamp emitting spot light Download PDFInfo
- Publication number
- CN202812899U CN202812899U CN2012204192098U CN201220419209U CN202812899U CN 202812899 U CN202812899 U CN 202812899U CN 2012204192098 U CN2012204192098 U CN 2012204192098U CN 201220419209 U CN201220419209 U CN 201220419209U CN 202812899 U CN202812899 U CN 202812899U
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- light
- led lamp
- lamp
- heat dissipation
- led
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a light-emitting diode (LED) lamp emitting spot light. The LED lamp emitting spot light comprises a heat dissipation body, a lamp head and a lamp cover. The heat dissipation body is connected above the lamp head. The lamp cover is connected above the heat dissipation body. A plurality of heat dissipation through holes are formed in the heat dissipation body. A base is arranged on the interior of the heat dissipation body. A plurality of LED light beads are arranged on the outer surface of the base. The lamp head is in electric connection with a drive element. The drive element controls opening and closing of each LED lamp bead. The heat dissipation body is made of light tight materials. The LED lamp emitting spot light is attractive in structure, emanates light-shade-alternative light rays through a structure of the heat dissipation body and change of material light-admitting quality, and the spot-shaped and light-shade-alternative light rays which have gradual change effect and art feeling are projected on a medium on the back side of a lamp light source.
Description
Technical field
The utility model relates to a kind of LED lamp, and the LED lamp that sends spot light that particularly a kind of structure is attractive in appearance, light effects is attractive in appearance belongs to LED illumination part technical field.
Background technology
The LED lamp is as a kind of emerging lighting source, and it is little to have a volume, and the advantages such as energy consumption is low, luminous intensity is high, long environmental protection of life-span have outstanding energy-saving effect, are a kind of green light sources.But because the work such as LED are the electric energy that consumes, a part is converted into the luminous energy of high brightness, major part then can change into heat energy, so the LED lantern festival produces a large amount of heats, and if this part heat is untimely distributes, when surpassing certain value, serious decay can appear in LED lamp luminous intensity and life-span, even causing permanent damage, this has just shortened the service life of LED lamp greatly, so the LED lamp must have good radiator structure; And along with social progress, improving constantly of living standard, people have had higher requirement for light and the light effects of household or public place, therefore, it is attractive in appearance to design some structures, and the LED lamp that the light that especially sends has artistic effect just seems necessary.
The utility model content
The utility model purpose is that the LED lamp that sends spot light that a kind of structure is attractive in appearance, light effects is attractive in appearance is provided in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of LED lamp that sends spot light comprises radiator, lamp holder, lampshade; Described radiator is connected to the top of lamp holder; Described lampshade is connected to the top of radiator; Be provided with a plurality of heat radiation through holes on the described radiator; The pedestal that the inside of described radiator is provided with, the outer surface of pedestal are provided with a plurality of LED lamp pearls; Described lamp holder is electrically connected with driving element; Described driving element is controlled the unlatching of each LED lamp pearl or is closed; Described radiator is light-proof material.
Preferably, described heat radiation through hole is arranged on the radiator equably.
Preferably, described pedestal is vertical cylindric.
Preferably, the top of described pedestal is horizontally disposed with.
Preferably, described a plurality of LED lamp pearl all is evenly distributed on the outer surface of pedestal.
Preferably, described each heat radiation through hole all be the outside down, inboard being obliquely installed up.
Because the utilization of technique scheme, the utility model compared with prior art has following advantages:
The LED modulated structure that sends spot light of the utility model scheme is attractive in appearance, and send light and dark light by the structure of radiator portion and the variation of material light transmission, can be on the medium at the lamp source back side projection spotting out shape, light and dark, with the light with artistic feeling of fade effect.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Accompanying drawing 1 is the front view that sends the LED lamp of spot light described in the utility model;
Accompanying drawing 2 is the cutaway view that sends the LED lamp of spot light described in the utility model;
Accompanying drawing 3 is the figure of LED lamp wiring drop shadow effect that sends spot light described in the utility model;
Wherein: 1, radiator; 2, lamp holder; 3, lampshade; 4, heat radiation through hole; 5, pedestal; 6, driving element; 8, dark Projection Division; 9, the bright Projection Division of spot.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Accompanying drawing 1-2 is the LED lamp that sends spot light described in the utility model, comprises radiator 1, lamp holder 2, lampshade 3; Described radiator 1 is connected to the top of lamp holder 2; Described lampshade 3 is connected to the top of radiator 1; Be provided with equably a plurality of heat radiation through holes 4 on the described radiator 1; Described each heat radiation through hole 4 all be the outside down, inboard being obliquely installed up; The inside of described radiator 1 is provided with vertical pedestal cylindraceous 5; The top of described pedestal 5 is horizontally disposed with, and is provided with a plurality of uniform LED lamp pearls on the outer surface of pedestal 5; Described lamp holder 2 is electrically connected with driving element 6; Described driving element 6 is controlled the unlatching of each LED lamp pearl or is closed; Described radiator 1 is light-proof material.
As shown in Figure 3, after lamp holder 2 energisings, described driving element 6 driving LED lamp pearls are luminous; The LED lamp pearl on described pedestal 5 tops sends the illuminating ray that passes lampshade 3; The light that LED lamp pearl on described pedestal 5 sidewalls sends is blocked by opaque radiator 1, has formed on the ground dark Projection Division 8 and around the bright Projection Division 9 of circular spot of dark Projection Division 8 and penetrate from heat radiation through hole 4; The bright Projection Division 9 of described spot levels off to ellipse from inside to outside gradually; Because mutually stack between the top of described pedestal 5 and the light that the LED lamp pearl on the sidewall sends, thereby the drop shadow effect of formation light lightness gradual change between dark Projection Division 8 and the bright Projection Division 9 of spot.
Because the utilization of technique scheme, the utility model compared with prior art has following advantages:
The LED modulated structure that sends spot light of the utility model scheme is attractive in appearance, and send light and dark light by the structure of radiator portion and the variation of material light transmission, can be on the medium at the lamp source back side projection spotting out shape, light and dark, with the light with artistic feeling of fade effect.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.
Claims (6)
1. a LED lamp that sends spot light comprises radiator (1), lamp holder (2), lampshade (3); Described radiator (1) is connected to the top of lamp holder (2); Described lampshade (3) is connected to the top of radiator (1); It is characterized in that: be provided with a plurality of heat radiation through holes (4) on the described radiator (1); The pedestal (5) that the inside of described radiator (1) is provided with, the outer surface of pedestal (5) are provided with a plurality of LED lamp pearls; Described lamp holder (2) is electrically connected with driving element (6); Described driving element (6) is controlled the unlatching of each LED lamp pearl or is closed; Described radiator (1) is light-proof material.
2. the LED lamp that sends spot light according to claim 1, it is characterized in that: described heat radiation through hole (4) is arranged on the radiator (1) equably.
3. the LED lamp that sends spot light according to claim 1 is characterized in that: described pedestal (5) is for vertical cylindric.
4. the LED lamp that sends spot light according to claim 3, it is characterized in that: the top of described pedestal (5) is horizontally disposed with.
5. the LED lamp that sends spot light according to claim 1, it is characterized in that: described a plurality of LED lamp pearls all are evenly distributed on the outer surface of pedestal (5).
6. the LED lamp that sends spot light according to claim 1 is characterized in that: described each heat radiation through hole (4) all be the outside down, inboard being obliquely installed up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204192098U CN202812899U (en) | 2012-08-23 | 2012-08-23 | Light-emitting diode (LED) lamp emitting spot light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204192098U CN202812899U (en) | 2012-08-23 | 2012-08-23 | Light-emitting diode (LED) lamp emitting spot light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202812899U true CN202812899U (en) | 2013-03-20 |
Family
ID=47871769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204192098U Expired - Fee Related CN202812899U (en) | 2012-08-23 | 2012-08-23 | Light-emitting diode (LED) lamp emitting spot light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202812899U (en) |
-
2012
- 2012-08-23 CN CN2012204192098U patent/CN202812899U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20150823 |
|
| EXPY | Termination of patent right or utility model |