CN202812902U

CN202812902U - Light emitting diode (LED) lamp emitting rotary vehicle-wheel-shaped light

Info

Publication number: CN202812902U
Application number: CN2012204193194U
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: 2013-03-20
Anticipated expiration: 2022-08-23

Abstract

The utility model relates to a light emitting diode (LED) lamp emitting rotary vehicle-wheel-shaped light. The LED lamp emitting the rotary vehicle-wheel-shaped light comprises a lamp shade, a heat dissipation body and a lamp holder, wherein the lamp shade, the heat dissipation body and the lamp holder are connected in sequence from top to bottom. A baffle ring is installed at the connection position of the lamp shade and the heat dissipation body, a rotary wall is installed on the outside of the heat dissipation body, and heat dissipation grooves are formed in the rotary wall. A base is installed inside the heat dissipation body, LED lamp beads are installed on the base, the lamp holder is in successive electric connection with a driving element, the rotary wall is driven by the driving element to rotate around the heat dissipation body, switching-on or switching-off of the LED lamp beads is controlled by the driving element, the heat dissipation body is made of transparent or translucent materials, and the baffle ring and the rotary wall are both made of light-proof materials. The LED lamp emitting the rotary vehicle-wheel-shaped light is beautiful in structure, light and shade alternating light is emitted through the structure of the heat dissipation part and changes of transmission of light of the materials, and the light having the sense of art can be projected on a medium on the back of a lamp light source due to the rotary structure of the rotary wall, wherein the light is in a continuously-rotary vehicle-wheel shape, achieves light and shade alternatively, and has gradual change effects.

Description

A kind of LED lamp that sends the wheel shape light of rotation

Technical field

The utility model relates to a kind of LED lamp, and the LED lamp of the wheel shape 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, 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 the wheel shape 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 wheel shape 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 junction of described lampshade and radiator is provided with baffle ring; The arranged outside of described radiator has the rotation wall; Be provided with a plurality of radiating grooves on the described rotation wall; 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 rotation wall is driven by driving element and turns round around radiator; Described radiator is transparent or semitransparent material; Described baffle ring is light-proof material with the rotation wall.

Preferably, the top of described pedestal is provided with central seat, and the pedestal sidewall is provided with inclined base; Described central seat is horizontally disposed with; Described inclined base is upper surface being obliquely installed outwardly around the excircle of central seat.

Preferably, the upper surface of described central seat exceeds baffle ring; Described inclined base is arranged on the position at radiator middle part.

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

The LED modulated structure of the wheel shape 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 rotation wall, and on the medium at the lamp source back side projection go out rotating wheel 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 of the LED lamp of the wheel shape light that sends rotation described in the utility model;

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

Wherein: 1, radiator; 2, lamp holder; 3, lampshade; 4, baffle ring; 5, rotation wall; 6, pedestal; 7, driving element; 8, central seat; 9, inclined base; 10, dark Projection Division; 11, the dark Projection Division of annular; 12, grid Projection Division; 13, radiating groove; 14, motor; 15, internal tooth; 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 wheel shape 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; Described lampshade 3 is provided with baffle ring 4 with the junction of radiator 1; The arranged outside of described radiator 1 has the rotation wall 5 around 1 one weeks of radiator; Described rotation wall 5 and radiator 1 smooth the contact; Be provided with a plurality of strip radiating grooves 13 around rotation 5 one weeks of wall on the described rotation wall 5; Described radiating groove 13 is in communication with the outside the outer surface of radiator 1; The inboard of described rotation wall 5 bottoms is provided with internal tooth 15; The inside of described radiator 1 is provided with central seat 8 and inclined base 9; Described central seat 8 is positioned at the center of radiator 1, and central seat 8 is horizontally disposed with; Described inclined base 9 is upper surface being obliquely installed outwardly around the excircle of central seat 8; The upper surface of described central seat 8 exceeds baffle ring 4; Described inclined base 9 is arranged on the position at radiator 1 middle part; The upper surface of described central seat 8 and inclined base 9 is provided with equally distributed LED lamp pearl; 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 14 on the described driving element 7; Be provided with the gear 16 that is meshed with the internal tooth 15 that rotates wall 5 in the rotating shaft of described motor 14; Described radiator 1 is light transmissive material; Described baffle ring 4 is light-proof material with rotation wall 5.

As shown in Figure 3, after lamp holder 2 energisings, described driving element 7 driving LED lamp pearls are luminous, and the rotating shaft of CD-ROM drive motor 14 rotation, and by the engagement of the gear 16 in the rotating shaft with rotation wall 5 internal tooths 15, driven rotary wall 5 is around radiator 1 revolution; LED lamp pearl on the described central seat 8 sends the illuminating ray that passes lampshade 3; The light that LED lamp pearl on the described inclined base 9 sends passes transparent radiator 1 and radiating groove 13, but because blocking of lighttight rotation wall 5 and formed on the ground dark Projection Division 10 and around the rotating dim grid Projection Division 12 of dark Projection Division 10; Described grid Projection Division 12 outwards is aplysia punctata and disperses; Described baffle ring 4 blocks the light that the LED lamp pearl on central seat 8 and the inclined base 9 sends, and forms on the ground the dark Projection Division 11 of dim annular around grid Projection Division 12; Because mutually stack between the light that the LED lamp pearl on described central seat 8 and the inclined base 9 sends, thereby in the drop shadow effect that secretly forms light lightness gradual change between Projection Division 10, the dark Projection Division 11 of annular and the grid Projection Division 12.

The LED modulated structure of the wheel shape 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 by the rotational structure of rotation wall 5, and on the medium at the lamp source back side projection go out rotating wheel 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

1. a LED lamp that sends the wheel shape 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: described lampshade (3) is provided with baffle ring (4) with the junction of radiator (1); The arranged outside of described radiator (1) has rotation wall (5); Be provided with a plurality of radiating grooves (13) on the described rotation wall (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 rotation wall (5) is driven by driving element (7) and turns round around radiator (1); Described radiator (1) is transparent or semitransparent material; Described baffle ring (4) is light-proof material with rotation wall (5).

2. the LED lamp that sends the wheel shape light of rotation according to claim 1, it is characterized in that: the top of described pedestal (6) is provided with central seat (8), and pedestal (6) sidewall is provided with inclined base (9); Described central seat (8) is horizontally disposed with; Described inclined base (9) is upper surface being obliquely installed outwardly around the excircle of central seat (8).

3. the LED lamp that sends the wheel shape light of rotation according to claim 2, it is characterized in that: the upper surface of described central seat (8) exceeds baffle ring (4); Described inclined base (9) is arranged on the position at radiator (1) middle part.