CN202834865U

CN202834865U - Light-emitting diode (LED) lamp capable of emitting rotary combined light

Info

Publication number: CN202834865U
Application number: CN2012204191428U
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 combined 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 rotary wall and a heat dissipating groove, a base seat is arranged inside the heat dissipating body, the base seat is provided with a plurality of LED lamp beads, the lamp base is in electric connection with a driving element, and the driving element drives the rotary body to rotate and controls opening and closing of the LED lamp beads. 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 combined 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 different shape combinations, 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 combination light of rotation

Technical field

The utility model relates to the LED lamp of a kind of LED lamp, particularly a kind of structure, the combination light that sends rotation that 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 the LED lamp that a kind of structure, the combination light that sends rotation that light effects is attractive in appearance are 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 combination 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 around the radiator rotary body in one week; The top of described rotary body is a plurality of rotation walls; Described rotary body bottom is provided with a plurality of radiating grooves; 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 rotary body is 8.

Preferably, the middle part of described rotary body is provided with the back-up ring of lighttight annular.

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 combination 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 rotating difformity combined, 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 combination light that sends rotation described in the utility model;

Accompanying drawing 2 is the cutaway view of the LED lamp of the combination 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 combination light of rotation described in the utility model;

Wherein: 1, radiator; 2, lamp holder; 3, lampshade; 4, rotary body; 5, radiating groove; 6, pedestal; 7, driving element; 9, back-up ring; 10, dark Projection Division; 11, the dark Projection Division of grid; 12, the dark Projection Division of annular; 13, the bright Projection Division of triangle; 14, internal tooth; 15, motor; 16, 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 combination 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 on described radiator 1 top has around the radiator rotary body in 1 one weeks; The top of described rotary body is the rotation wall 4 of a plurality of circumferential distributions, and the bottom of rotary body is provided with a plurality of radiating grooves 5 of circumferential distribution, and the inboard of rotary body bottom is provided with internal tooth 14; The middle part of described each rotation wall 4 all is connected with the back-up ring 9 of annular; The inside of described radiator 1 is provided with vertical pedestal cylindraceous 6; The top of described pedestal 6 is horizontally disposed with; The outer surface of described pedestal 6 is provided with a plurality of uniform LED lamp pearls; Described lamp holder 2 is electrically connected with driving element 7; Be provided with motor 15 on the described driving element 7; Be provided with the gear 16 that is meshed with the internal tooth 14 of rotary body on the rotary main shaft of described motor 15; Described radiator 1 is transparent material; Described rotary body 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 the rotary main shaft rotation of motor 15, turned round around radiator 1 by gear 16 driven rotary bodies; 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 is blocked by lamp holder 2 and forms dim dark Projection Division 10 at the medium at lamp back; The light that LED lamp pearl on described pedestal 6 sidewalls sends passes radiating groove 5 and forms the bright Projection Division 13 of triangle of rotation in the outside of dark Projection Division 10; The light that LED lamp pearl on described pedestal 6 sidewalls sends passes transparent radiator 1, and has formed on the ground the dark Projection Division 11 of rotating grid and the dark Projection Division 12 of annular around dark Projection Division 10 and the bright Projection Division 13 of triangle by lighttight rotary body and blocking of back-up ring 9; Because mutually stack between the light that the LED lamp pearl on described pedestal 6 and the top base 8 sends, thereby in the drop shadow effect that secretly forms light lightness gradual change between Projection Division 10, the dark Projection Division 11 of grid, the dark Projection Division 12 of annular and the bright Projection Division 13 of triangle.

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 combination 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 around the radiator rotary body in (1) one week; The top of described rotary body is a plurality of rotation walls (4); Described rotary body bottom is provided with a plurality of radiating grooves (5); The inside of described radiator (1) is provided with pedestal (6), and the outer surface of pedestal (6) is provided with a plurality of 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; Described rotary body is driven by driving element (7) and turns round around radiator (1); Described radiator (1) is transparent or semitransparent material; Described rotary body is light-proof material.

2. the LED lamp that sends the combination light of rotation according to claim 1, it is characterized in that: the number of described rotary body is 8.

3. the LED lamp that sends the combination light of rotation according to claim 1, it is characterized in that: the middle part of described rotary body is provided with the back-up ring of lighttight annular (9).

4. the LED lamp that sends the combination light of rotation according to claim 1 is characterized in that: described pedestal (6) is for vertical cylindric.

5. the LED lamp that sends the combination light of rotation according to claim 4, it is characterized in that: the top of described pedestal (6) is horizontally disposed with.

6. according to claim 1 or the 4 described LED lamps that send the combination light of rotation, it is characterized in that: described a plurality of LED lamp pearls are evenly distributed on the outer surface of pedestal (6).