CN202834863U

CN202834863U - Light emitting diode (LED) lamp emitting rotary spiral light

Info

Publication number: CN202834863U
Application number: CN2012204190393U
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 emitting rotary spiral light. The LED lamp emitting the rotary spiral light comprises a heat dissipation body, a lamp holder and a lamp shade; the heat dissipation body is connected above the lamp holder; the lamp shade is connected above the heat dissipation body; a rotary wall is installed on the outside of the heat dissipation body; a spiral wall which is in a spiral shape is installed on the outside of the rotary wall; a base is installed inside the heat dissipation body, and LED lamp beads are installed on the base; the lamp holder is in electric connection with a driving element; the driving element drives the spiral wall to rotate around the heat dissipation body, and the driving element controls switching-on and switching-off of the LED lamp beads; the heat dissipation body and the rotary wall are both made of transparent materials or translucent materials; and the spiral wall is made of light-proof materials. The LED lamp emitting the rotary spiral light is beautiful in structure, light and shade alternating light is emitted through changes of the structure and material light transmission of the heat dissipation portion, and by means of the spiral structure of the spiral wall, the light having a sense of art is projected on media on the back of a lamp light source, wherein the light which rotates continuously is spiral, achieves light and shade alternating, and has gradual change effects.

Description

A kind of LED lamp that rotates spiral light that sends

Technical field

The utility model relates to a kind of LED lamp, and the LED lamp that sends rotation spiral 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, 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 that the LED lamp that rotates spiral light that sends 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 rotates spiral light that sends 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 rotation wall; The arranged outside of described rotation wall has a plurality of spiral helicine spiral walls; 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 spiral wall is driven the gyration of doing around radiator by driving element; Described radiator and rotation wall are transparent or semitransparent material; Described spiral wall is light-proof material.

Preferably, the number of described rotation wall is 6.

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 spot 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 spiral wall, on the medium at lamp source back projection go out rotating spiral helicine, 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 that rotates spiral light described in the utility model;

Accompanying drawing 2 is the cutaway view that sends the LED lamp that rotates spiral light described in the utility model;

Accompanying drawing 3 is the figure of LED lamp wiring drop shadow effect that rotates spiral light that sends described in the utility model;

Wherein: 1, radiator; 2, lamp holder; 3, lampshade; 4, rotation wall; 5, pedestal; 6, driving element; 8, dark Projection Division; 9, the dark Projection Division of spiral; 10, spiral wall; 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 rotates spiral light that sends 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 rotation wall 4; Described rotation wall 4 is close to radiator 1, and with radiator 1 smooth the contact; The inboard of described rotation wall 4 bottoms is provided with internal tooth 11; Be fixed with 6 on the outer wall of described rotation wall 4 around the spiral wall 10 of rotation wall 4 one all Spiral distributions; The inside of described radiator 1 is provided with vertical pedestal cylindraceous 5; Described pedestal 5 tops are horizontally disposed with, and are 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; 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 that rotates wall 4 on the rotary main shaft of described motor 12; Described radiator 1 and rotation wall 4 are transparent material; Described spiral wall 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 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 the spiral wall on the driven rotary wall 4 10 is done the gyration around radiator 1; 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, but because lighttight lamp holder 2 and blocking of wall 4 of rotation and formed on the ground dark Projection Division 8 and around the dark Projection Division 9 of dim spiral of dark Projection Division 8; Outwards disperse in the shape of a spiral the dark Projection Division 9 of described spiral; 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 spot 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 spiral wall 10, on the medium at lamp source back projection go out rotating spiral helicine, 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. one kind is sent the LED lamp that rotates spiral 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: the arranged outside of described radiator (1) has rotation wall (4); The arranged outside of described rotation wall (4) has a plurality of spiral helicine spiral walls (10); 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 spiral wall (10) is driven the gyration of doing around radiator (1) by driving element (6); Described radiator (1) and rotation wall (4) are transparent or semitransparent material; Described spiral wall (10) is light-proof material.

2. the LED lamp that rotates spiral light that sends according to claim 1, it is characterized in that: the number of described rotation wall (4) is 6.

3. the LED lamp that rotates spiral light that sends according to claim 1 is characterized in that: described pedestal (5) is for vertical cylindric.

4. the LED lamp that rotates spiral light that sends according to claim 1, it is characterized in that: the top of described pedestal (5) is horizontally disposed with.

5. according to claim 1 or the 3 described LED lamps that rotate spiral light that send, it is characterized in that: described a plurality of LED lamp pearls are evenly distributed on the outer surface of pedestal (5).