CN201724052U

CN201724052U - LED stereo bulb

Info

Publication number: CN201724052U
Application number: CN2010202574686U
Authority: CN
Inventors: 吴金益; 吴建锡; 吴彰家; 李巧巧
Original assignee: SHANGHAI YISIDA INTERNATIONAL TRADE CO Ltd
Current assignee: Zhongshan Erquan lighting Co.,Ltd.
Priority date: 2010-07-13
Filing date: 2010-07-13
Publication date: 2011-01-26
Anticipated expiration: 2020-07-13

Abstract

The utility model discloses an LED stereo bulb comprising a ball-shaped bulb shade, a bulb holder, a bulb cap, a radiator and LED power supply units, wherein the bulb cap is provided with the bulb holder; the radiator is arranged between the bulb holder and the ball-shaped bulb shade and internally provided with a heat conduction inner shell and a heat conduction connecting piece; the outer edge of the upper end surface of the radiator is connected with the lower edge of the ball-shaped bulb shade; the middle of the upper end surface of the radiator is provided with a boss, and the outer surface of the boss is fixedly provided with the LED power supply units which are distributed in different directions and connected with the heat conduction connecting piece; and the heat conduction inner shell and the radiator are an integrated type or a split type. The LED stereo bulb is simple in structure and convenient in installation and use; the irradiating range of the LED bulb is expanded; no dark space exists on the bulb; the LED stereo bulb can utilize energy and has low cost; and the using properties of the LED bulb are enhanced.

Description

The three-dimensional bulb lamp of LED

Technical field

The utility model relates generally to a kind of LED lamp, relates in particular to the three-dimensional bulb lamp of a kind of LED.

Background technology

Development along with society, the LED electric lighting is requisite during people live, the raising of realizing along with energy-conserving and environment-protective gradually simultaneously, in the life that is applied to people that various energy-saving lamps are general, mostly use the LED bulb lamp at present, its result is simple, easy to install, reached the purpose of energy-conserving and environment-protective, but its range of exposures can only be about 150 °, and the scope of the luminous irradiation can not light as crow silk bulb lamp or electricity-saving lamp the time is near 360 ° of comprehensive irradiations, and range of exposures is little, and the dark space is arranged on bulb, can not make full use of the energy, reduce the serviceability of LED bulb lamp.

The utility model content

The purpose of this utility model is in order to remedy the deficiency of prior art, and a kind of LED is provided three-dimensional bulb lamp, and the range of exposures that has solved existing LED bulb lamp is little, and the dark space is arranged on bulb, can not make full use of problems such as the energy.

The utility model is achieved through the following technical solutions:

The three-dimensional bulb lamp of a kind of LED, include globe holder, lamp socket, lamp holder, radiator, the LED power supply module, on the described lamp holder lamp socket is installed, be provided with radiator between described lamp socket and the globe holder, be provided with heat conduction inner casing and heat-conducting connecting in the described radiator, described heat conduction inner casing lower end is connected with the radiator intracavity bottom, heat conduction inner casing upper end is connected with heat-conducting connecting, the upper surface outward flange of described radiator be connected with the lower limb of globe holder, there is the hat boss at the middle part, upper surface of described radiator, and be installed with great power LED on the outer surface of boss, described led light source assembly is distributed in different azimuth, and the angle that described led light source assembly is installed must be greater than horizontal line more than 2 °.

Described boss and radiator are integral type or split type.

Described boss is installed on the angled plane led light source assembly, and is distributed in different azimuth, cover a light shield again with diffusion, the light that this structure emits LED can increase the intensity more than 30%, and the scope of irradiation can reach more than 250 °, reaches three-dimensional effect.

The utility model has the advantages that:

The utility model is simple in structure, easy to install, and the range of exposures that has enlarged the LED bulb lamp is little, does not have the dark space on bulb, can utilize the energy, and cost is low, has improved the serviceability of LED bulb lamp.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model cross-sectional view.

Fig. 3 is the schematic diagram that the utility model led light source assembly and radiator distribute.

Fig. 4 is the utility model launching effect schematic diagram.

Wherein: 1-globe holder, 2-lamp socket, 3-lamp holder, 4-radiator, 5-LED light source assembly, 6-heat conduction inner casing.

The specific embodiment

The three-dimensional bulb lamp of a kind of LED, include globe holder 1, lamp socket 2, lamp holder 3, radiator 4, LED power supply module 5, on the described lamp holder 3 lamp socket 2 is installed, be provided with radiator 4 between lamp socket 2 and the globe holder 1, be provided with heat conduction inner casing 6 and heat-conducting connecting in the radiator 4, heat conduction inner casing 6 lower ends are connected with the radiator intracavity bottom, heat conduction inner casing 6 upper ends are connected with heat-conducting connecting, the upper surface outward flange of radiator 4 is connected with the lower limb with globe holder 1, there is hat boss 7 at the middle part, upper surface of radiator 4, and be installed with led light source assembly 5 on the outer surface of hat boss 7, described led light source assembly 5 is distributed in different azimuth, and led light source assembly 5 is connected with heat-conducting connecting.

After the use, the light that LED emits can increase the intensity more than 30%, and the scope of irradiation can reach more than 250 °, reaches three-dimensional effect.

Claims

1. the three-dimensional bulb lamp of a LED, include globe holder, lamp socket, lamp holder, radiator, the LED power supply module, on the described lamp holder lamp socket is installed, be provided with radiator between described lamp socket and the globe holder, be provided with heat conduction inner casing and heat-conducting connecting in the described radiator, described heat conduction inner casing lower end is connected with the radiator intracavity bottom, heat conduction inner casing upper end is connected with heat-conducting connecting, it is characterized in that: the upper surface outward flange of described radiator be connected with the lower limb of globe holder, there is the hat boss at the middle part, upper surface of described radiator, and fixedly mount great power LED on the outer surface of boss, described led light source assembly is distributed in different azimuth, and led light source assembly and radiator must become the difference angle more than 2 °.

2. the three-dimensional bulb lamp of LED according to claim 1, it is characterized in that: described boss and radiator are integral type or split type.