CN202834864U

CN202834864U - Light-emitting diode (LED) lamp capable of emitting rotary strip-shaped wave-shaped light

Info

Publication number: CN202834864U
Application number: CN2012204190406U
Authority: CN
Inventors: 严德成
Original assignee: SUZHOU CHUANGGAO ELECTRONICS CO Ltd
Current assignee: SUZHOU CHUANGGAO ELECTRONICS CO Ltd
Priority date: 2012-08-23
Filing date: 2012-08-23
Publication date: 2013-03-27
Anticipated expiration: 2022-08-23

Abstract

The utility model relates to a light-emitting diode (LED) lamp capable of emitting rotary strip-shaped wave-shaped light. The LED lamp comprises a heat dissipating body, a lamp base and a lamp cover. The heat dissipating body is connected on the upper portion of the lamp base, the lamp cover is connected to the upper portion of the heat dissipating body, a rotary body is arranged on the outer side of the heat dissipating body and provided with a heat dissipating groove, the side wall of the heat dissipating groove is in a curved wave shape, a base seat is arranged inside the heat dissipating body, the base seat is provided with an LED lamp bead, the lamp base is in electric connection with a driving element, and the driving element drives the rotary body to rotate around the heat dissipating body and controls the LED lamp bead to emit light. The heat dissipating body is made of transparent or semitransparent materials, and the rotary body is made of light-proof materials. The LED lamp capable of emitting the rotary strip-shaped wave-shaped light is attractive in structure, the light which is alternately dark and bright can be emitted through the structure of the heat dissipating body and the change of the material translucency, and due to the rotary structure of the rotary body, the light which is rotary continuously, in the strip-shaped wave shape and alternately dark and bright, and has gradually-changing effect and art sense is projected on medium on the back portion of a light source.

Description

A kind of LED lamp that sends the bar shaped wave light of rotation

Technical field

The utility model relates to a kind of LED lamp, and the LED lamp of the bar shaped wave light that sends rotation 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, has a volume little, 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, design some structures attractive in appearance, the LED lamp that the light that especially sends has artistic effect just seems necessary.

The utility model content

The utility model purpose is the LED lamp that the bar shaped wave light that sends rotation 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 the bar shaped wave 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 arranged outside of described radiator has the rotary body around radiator; Be provided with a plurality of radiating grooves that circumferentially distribute around rotary body on the described rotary body; The sidewall of described radiating groove is the wavy of bending; The inside of described radiator is provided with pedestal, and the outer surface of pedestal is 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 rotary body is driven by driving element and turns round around radiator; Described radiator is transparent or semitransparent material; Described rotary body is light-proof material.

Preferably, the number of described radiating groove is 10.

Preferably, described pedestal is vertical cylindric.

Preferably, the top of described pedestal is horizontally disposed with

Preferably, described a plurality of LED lamp pearl is evenly distributed on the outer surface of pedestal.

Because the utilization of technique scheme, the utility model compared with prior art has following advantages:

The LED modulated structure of the bar shaped wave light that sends rotation of the utility model scheme 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 rotary body, on the medium at lamp source back projection go out the bar shaped of continuous rotation wavy, 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 of the LED lamp of the bar shaped wave light that sends rotation described in the utility model;

Accompanying drawing 2 is the cutaway view of the LED lamp of the bar shaped wave light that sends rotation described in the utility model;

Accompanying drawing 3 is the figure of LED lamp wiring drop shadow effect that sends the bar shaped wave light of rotation described in the utility model;

Wherein: 1, radiator; 2, lamp holder; 3, lampshade; 4, radiating groove; 5, pedestal; 6, driving element; 8, dark Projection Division; 9, the bright Projection Division of bar shaped wave; 10, rotary body; 11, internal tooth; 12, motor; 13, gear.

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 the bar shaped wave light of rotation 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; The arranged outside of described radiator 1 has the rotary body 10 around 1 one weeks of radiator; Be provided with 10 on the described rotary body 10 around uniform radiating groove 4 of 10 1 week of rotary body, the inboard of rotary body 10 bottoms is provided with internal tooth 11; The sidewall of described radiating groove 4 is the wavy of bending; The inside of described radiator 1 is provided with vertical pedestal cylindraceous 5; The top of described pedestal 5 is horizontally disposed with, and the outer surface of pedestal 5 is provided with a plurality of uniform 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; Be provided with motor 12 on the described driving element 6; Be provided with the gear 13 that is meshed with the internal tooth 11 of rotary body 10 on the rotary main shaft of described motor 12; Described radiator 1 is transparent material; Described rotary body 10 is light-proof material.

As shown in Figure 3, after lamp holder 2 energisings, described driving element 6 driving LED lamp pearls are luminous, and drive the rotary main shaft rotation of motor 12, by 10 revolutions of gear 13 driven rotary bodies; 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 passes transparent radiator 1 and radiating groove 4, because lighttight lamp holder 2 and blocking of rotary body 10 and medium at the lamp back have formed dark Projection Division 8 and around the bright Projection Division 9 of 10 bar shaped waves of dark Projection Division 8; Because mutually stack between the light that the LED lamp pearl on described pedestal 5 tops and the sidewall sends, thereby the drop shadow effect of formation light lightness gradual change between dark Projection Division 8 and the dark Projection Division 9 of spiral.

The LED modulated structure of the bar shaped wave light that sends rotation of the utility model scheme 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 rotary body 10, on the medium at lamp source back projection go out the bar shaped of continuous rotation wavy, 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

1. a LED lamp that sends the bar shaped wave 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 arranged outside of described radiator (1) has the rotary body (10) around radiator (1); Be provided with a plurality of radiating grooves (4) that circumferentially distribute around rotary body (10) on the described rotary body (10); The sidewall of described radiating groove (4) is the wavy of bending; The inside of described radiator (1) is provided with pedestal (5), and the outer surface of pedestal (5) is 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 rotary body (10) is driven by driving element (6) and turns round around radiator (1); Described radiator (1) is transparent or semitransparent material; Described rotary body (10) is light-proof material.

2. the LED lamp that sends the bar shaped wave light of rotation according to claim 1, it is characterized in that: the number of described radiating groove (4) is 10.

3. the LED lamp that sends the bar shaped wave light of rotation according to claim 1 is characterized in that: described pedestal (5) is for vertical cylindric.

4. the LED lamp that sends the bar shaped wave light of rotation 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 the bar shaped wave light of rotation according to claim 1, it is characterized in that: described a plurality of LED lamp pearls are evenly distributed on the outer surface of pedestal (5).