CN202674959U

CN202674959U - LED (Light-Emitting Diode) ball bulb

Info

Publication number: CN202674959U
Application number: CN2012203294003U
Authority: CN
Inventors: 邱士强; 房凯; 李玮
Original assignee: Shandong Incalcu Photoelectricity Technology Co Ltd
Current assignee: Shandong Incalcu Photoelectricity Technology Co Ltd
Priority date: 2012-07-10
Filing date: 2012-07-10
Publication date: 2013-01-16
Anticipated expiration: 2022-07-10

Abstract

The utility model provides an LED (Light-Emitting Diode) ball bulb, consisting of a spherical lamp cover, an LED light board, a spherical heat radiation sheet, an insulator and a connection screw. The LED ball bulb is characterized in that the spherical heat radiation sheet is arranged at the upper end of the insulator; the connection screw is arranged at the lower end of the insulator; the spherical lamp cover is arranged at the upper end of the spherical heat radiation sheet; and the LED light board is arranged on the connection part between the inside of the spherical lamp cover and the spherical heat radiation sheet. The LED ball bulb provided by the utility model has the beneficial effects that the LED ball bulb has a spherical heat radiation structure, so that the heat radiation is sufficient, the illumination effect is ideal, and the service life of the bulb is long.

Description

The LED ball bulb

Technical field

The utility model belongs to technical field of lighting fixtures, says more specifically a kind of LED ball bulb.

Background technology

It is high that LED has the light quality, radiationless, reliability and durability, the advantages such as optical efficiency is high, and caloric value is low, and maintenance cost is cheap, reduced widely the production of LED light fixture and use cost, current, the LED technology becomes better and approaching perfection day by day, particularly the version of LED light fixture is various, has obtained popularizing comparatively widely, and the LED light fixture general structure design of prior art is unreasonable, dispel the heat insufficient, light decay is very fast during use, and light is darker, lighting effect is undesirable, affects the service life of light fixture.

Summary of the invention

In order to address the above problem, the utility model provide a kind of reasonable in design, heat radiation fully, the LED ball bulb of satisfactory for result, the long service life of illumination when using, its concrete scheme is: described LED ball bulb is comprised of globe holder, LED tabula rasa, spherical fin, insulator, connection screw socket, the upper end that it is characterized in that insulator arranges spherical fin, the lower end of insulator arranges the connection screw socket, the upper end of spherical fin arranges globe holder, and the inside of globe holder and the junction of spherical fin arrange the LED tabula rasa.

Spherical fin described in the utility model, the version that it is characterized in that spherical fin is hemispherical, fin adopts the radial structure design.

The beneficial effects of the utility model are that the LED ball bulb has adopted spherical radiator structure, dispel the heat more abundant, and lighting effect is more satisfactory, the long service life of bulb.

Description of drawings

Accompanying drawing 1 is structural representation of the present utility model; In the accompanying drawing:

1. globe holder, 2. LED tabula rasa, 3. spherical fin, 4. insulator 5. connects screw socket.

The specific embodiment

By reference to the accompanying drawings the utility model is described in further detail, so that the public grasps implementation method of the present utility model better, the utility model specific embodiment is: described LED ball bulb is comprised of globe holder 1, LED tabula rasa 2, spherical fin 3, insulator 4, connection screw socket 5, the upper end that it is characterized in that insulator 4 arranges spherical fin 3, the lower end of insulator 4 arranges and connects screw socket 5, the upper end of spherical fin 3 arranges globe holder 1, and the junction of the inside of globe holder 1 and spherical fin 3 arranges LED tabula rasa 2.

Spherical fin 3 described in the utility model, the version that it is characterized in that spherical fin 3 is hemispherical, fin adopts the radial structure design.

Claims

1. LED ball bulb, formed by globe holder (1), LED tabula rasa (2), spherical fin (3), insulator (4), connection screw socket (5), the upper end that it is characterized in that insulator (4) arranges spherical fin (3), the lower end of insulator (4) arranges and connects screw socket (5), the upper end of spherical fin (3) arranges globe holder (1), and the junction of the inside of globe holder (1) and spherical fin (3) arranges LED tabula rasa (2).