CN103075656A - Light emitting diode (LED) lamp emitting rotary spot light - Google Patents
Light emitting diode (LED) lamp emitting rotary spot light Download PDFInfo
- Publication number
- CN103075656A CN103075656A CN2012103011244A CN201210301124A CN103075656A CN 103075656 A CN103075656 A CN 103075656A CN 2012103011244 A CN2012103011244 A CN 2012103011244A CN 201210301124 A CN201210301124 A CN 201210301124A CN 103075656 A CN103075656 A CN 103075656A
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- led lamp
- heat radiation
- light
- radiator
- rotary
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a light emitting diode (LED) lamp emitting rotary spot light, and the LED lamp comprises a heat radiation body, a lamp holder and a lampshade; the heat radiation body is connected to the top of the lamp holder; the lampshade is connected to the top of the heat radiation body; the exterior of the heat radiation body is provided with a rotary wall; the rotary wall is provided with a plurality of heat radiation through holes; a substrate is arranged inside the heat radiation body, and the outer surface of the substrate is provided with a plurality of LED lamp beads; the substrate is electrically connected with the lamp holder through a drive element; the rotary wall is driven by the drive element to rotate along the heat radiation body; the heat radiation body is made of a transparent or translucent material; and the rotary wall is made of a lightproof material. The LED lamp emitting the rotary spot light is attractive in structure and capable of emitting alternately-bright-dark light through the structure of the heat radiation part and the variation of the transmission performance of the material; and the continuously-rotary artistic light which is alternately bright and dark and has a gradual changing effect can be projected on the medium of the back part of a light source due to the rotary structure of the rotary wall.
Description
Technical field
The present invention relates to the LED lamp of a kind of LED lamp, particularly a kind of structure, the spot light that sends rotation that light effects is attractive in appearance, belong 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.
Summary of the invention
Technical problem for above-mentioned existence the objective of the invention is: the LED lamp that has proposed a kind of structure, the spot light that sends rotation that light effects is attractive in appearance.
Technical solution of the present invention is achieved in that a kind of LED lamp that sends the spot light of rotation, comprises radiator, lamp holder, lampshade; Described radiator is connected to the top of lamp holder; Described lampshade is connected to the top of radiator; The outer setting of described radiator has the rotation wall; Be provided with a plurality of heat radiation through holes on the described rotation wall; The inside of described radiator is provided with pedestal, is provided with a plurality of LED lamp pearls on the outer surface of pedestal; 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 rotation wall is driven by driving element and turns round around radiator; Described radiator is transparent or semitransparent material; Described rotation wall is light-proof material.
Preferably, described heat radiation through hole is arranged on the rotation wall 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 heat radiation through hole be the outside down, inboard being obliquely installed up.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
The LED modulated structure of the spot light that sends rotation of the present invention is attractive in appearance, send light and dark light by the structure of radiator portion and the variation of material light transmission, and because the rotational structure of rotation wall, on the medium at the lamp source back side projection go out rotating mottled, light and dark, with the light with artistic feeling of fade effect.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Accompanying drawing 1 is the front view of the LED lamp of the spot light that sends rotation of the present invention;
Accompanying drawing 2 is the cutaway view of the LED lamp of the spot light that sends rotation of the present invention;
Accompanying drawing 3 is the figure of LED lamp wiring drop shadow effect that sends the spot light of rotation of the present invention;
Wherein: 1, radiator; 2, lamp holder; 3, lampshade; 4, rotation wall; 5, heat radiation through hole; 6, pedestal; 7, driving element; 9, dark Projection Division; 10, the bright Projection Division of spot; 11, internal tooth; 12, motor; 13, gear.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described.
Accompanying drawing 1-2 is the LED lamp that sends the spot light of rotation of the present invention, 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; The arranged outside of described radiator 1 has the rotation wall 4 around one week of radiator; Described rotation wall 4 is close to radiator 1, and with radiator 1 smooth the contact; Be provided with equably a plurality of heat radiation through holes 5 on the described rotation wall 4, the inboard of rotation wall 4 bottoms is provided with internal tooth 11; Described heat radiation through hole 5 be the outside down, inboard being obliquely installed up; The inside of described radiator 1 is provided with vertical pedestal cylindraceous 6; The top of described pedestal 6 is horizontally disposed with, and the outer surface of pedestal 6 is provided with a plurality of uniform LED lamp pearls; Described lamp holder 2 is electrically connected with driving element 7; Described driving element 7 is controlled the unlatching of each LED lamp pearl or is closed; Be provided with motor 12 on the described driving element 7; Be provided with the gear 13 that is meshed with the internal tooth 11 that rotates wall 4 on the rotary main shaft of described motor 12; Described radiator 1 is transparent material; Described rotation wall 4 is light-proof material.
As shown in Figure 3, after lamp holder 2 energisings, described driving element 7 driving LED lamp pearls are luminous, and drive rotary main shaft and 13 rotations of the gear on the rotary main shaft of motor 12; Described gear 13 meshes with the internal tooth 11 of rotation wall 4, and driven rotary wall 4 is done the gyration around radiator 1; The LED lamp pearl on described pedestal 6 tops sends the illuminating ray that passes lampshade 3; The light that LED lamp pearl on described pedestal 6 sidewalls sends passes radiator 1 and heat radiation through hole 5, is blocked by lighttight rotation wall 4, and forms dim dark Projection Division 9 and around the bright Projection Division 10 of rotating circular spot around the light emitting source; The bright Projection Division 10 of described spot levels off to ellipse from inside to outside gradually; Because mutually stack between the light that the LED lamp pearl on described pedestal 6 and the top base 8 sends, thereby the drop shadow effect of formation light lightness gradual change between dark Projection Division 9 and the bright Projection Division 10 of spot.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
The LED modulated structure of the spot light that sends rotation of the present invention is attractive in appearance, send light and dark light by the structure of radiator portion and the variation of material light transmission, and because the rotational structure of rotation wall 4, on the medium at the lamp source back side projection go out rotating mottled, light and dark, with the light with artistic feeling of fade effect.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (6)
1. a LED lamp that sends the spot light of rotation 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: the outer setting of described radiator (1) has rotation wall (4); Be provided with a plurality of heat radiation through holes (5) on the described rotation wall (4); The inside of described radiator (1) is provided with pedestal (6), is provided with a plurality of LED lamp pearls on the outer surface of pedestal (6); Described lamp holder (2) is electrically connected with driving element (7); Described driving element (7) is controlled the unlatching of each LED lamp pearl or is closed; Described rotation wall (4) is driven by driving element (7) and turns round around radiator (1); Described radiator (1) is transparent or semitransparent material; Described rotation wall (4) is light-proof material.
2. the LED lamp that sends the spot light of rotation according to claim 1 is characterized in that: described heat radiation through hole (5) is arranged on the rotation wall (4) equably.
3. the LED lamp that sends the spot light of rotation according to claim 1 is characterized in that: described pedestal (6) is for vertical cylindric.
4. the LED lamp that sends the spot light of rotation according to claim 3, it is characterized in that: the top of described pedestal (6) is horizontally disposed with.
5. the LED lamp that sends the spot light of rotation 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 (6).
6. the LED lamp that sends the spot light of rotation according to claim 1 is characterized in that: described heat radiation through hole (5) be the outside down, inboard being obliquely installed up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103011244A CN103075656A (en) | 2012-08-23 | 2012-08-23 | Light emitting diode (LED) lamp emitting rotary spot light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103011244A CN103075656A (en) | 2012-08-23 | 2012-08-23 | Light emitting diode (LED) lamp emitting rotary spot light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103075656A true CN103075656A (en) | 2013-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103011244A Pending CN103075656A (en) | 2012-08-23 | 2012-08-23 | Light emitting diode (LED) lamp emitting rotary spot light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103075656A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010428A (en) * | 2018-01-19 | 2018-05-08 | 河南科技大学 | Entity methods of exhibiting and entity for the three-view diagram technique of painting of teaching show device |
| WO2021179759A1 (en) * | 2020-03-10 | 2021-09-16 | 中山市蓝易照明科技有限公司 | Pin type led lamp |
-
2012
- 2012-08-23 CN CN2012103011244A patent/CN103075656A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010428A (en) * | 2018-01-19 | 2018-05-08 | 河南科技大学 | Entity methods of exhibiting and entity for the three-view diagram technique of painting of teaching show device |
| CN108010428B (en) * | 2018-01-19 | 2024-07-02 | 河南科技大学 | Entity display method and entity display device for three-view drawing method for teaching |
| WO2021179759A1 (en) * | 2020-03-10 | 2021-09-16 | 中山市蓝易照明科技有限公司 | Pin type led lamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130501 |