CN203585886U

CN203585886U - Full-peripheral-light LED bulb lamp

Info

Publication number: CN203585886U
Application number: CN201320725583.5U
Authority: CN
Inventors: 刘天明; 沈仁春; 周冰冰
Original assignee: MLS Co Ltd
Current assignee: MLS Co Ltd
Priority date: 2013-11-15
Filing date: 2013-11-15
Publication date: 2014-05-07
Anticipated expiration: 2023-11-15

Abstract

The utility model discloses a full-peripheral-light LED bulb lamp which comprises a bulb lamp body. The bulb lamp body comprises a radiator, a light source module, a power module corresponding to the light source module and a lampshade. A protruding supporting seat is arranged at the upper end of the radiator. The light source module is arranged on the protruding supporting seat and comprises at least one set of lateral-lower light source assemblies emitting light laterally downwards, so that a certain distance is maintained between the lateral-lower light source assemblies and the radiator, light rays of the lateral-lower light source assemblies are prevented from being blocked by the radiator, the lighting brightness of the lateral rear side of the lamp is still high, generation of a dark zone is avoided, the light-emitting angle ranges from 280 degrees to 290 degrees, and the large-angle full-peripheral-light lighting effect is achieved. A chamfering structure is arranged on the edge of the upper end of the radiator, the lateral-lower light rays blocked by the radiator are further reduced, the lighting angle of the lamp is further enlarged, and the lighting brightness of the lateral rear side of the lamp is improved.

Description

All-round smooth LED bulb lamp

Technical field

The utility model relates to a kind of all-round smooth LED bulb lamp.

Background technology

LED is because its volume is little, power consumption is low, long service life, high brightness, low in calories, the advantages such as environmental protection, be gradually gained popularity in daily life, but, because LED is spot light, there is certain light harvesting, its lighting angle mostly is by certain tapering forward, and can not be as traditional bulb lamp all directions all can be luminous, and the light emitting anger of the side of traditional bulb lamp is generally greater than 270 °, light emitting anger that it is generally acknowledged side is greater than 270 ° of effects that reach all-round light, and LED light fixture generally need configure radiator, and conventional radiator is aluminium matter, copper making, when LED chip is mounted on such radiator, radiator can block certain light, not only cause the loss of light source, and can be to light fixture side, proceeds posterolateral causes certain dark angle or luminance shortage, do not reach the effect of all-round light.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model provides a kind of all-round smooth LED bulb lamp.

The utility model solves the technical scheme that its technical problem adopts:

All-round smooth LED bulb lamp, comprise bulb lamp body, described bulb lamp body comprises radiator, light source module, power module and the lampshade corresponding with light source module, described radiator upper end is provided with a protruding bearing, described light source module is arranged on this projection bearing, described light source module comprises light source assembly under side luminous under the side of at least one group, and described radiator upper end-face edge is provided with a chamfering structure.

Described light source module also comprises light source assembly and upper end light source assembly assembly in side, described protruding bearing upper end is corresponding with light source assembly in light source assembly, side under side and upper end light source assembly assembly respectively diamond-shaped body structure, and under described side, in light source assembly, side, light source assembly and upper end light source assembly assembly are a LED flexible light band structure linking together.

Described protruding bearing is made by Heat Conduction Material.

The beneficial effects of the utility model are: bulb lamp body comprises radiator, light source module, the power module corresponding with light source module and lampshade, described radiator upper end is provided with a protruding bearing, described light source module is arranged on this projection bearing, described light source module comprises light source assembly under side luminous under the side of at least one group, make between light source assembly and radiator upper surface, to there is certain distance under side, prevent that radiator from blocking the light of light source module under side, make the proceeds posterolateral of light fixture still there is higher brightness of illumination, prevent the generation of dark space, lighting angle reaches 280 °-290 °, reach the effect of the all-round optical illumination of wide-angle, further, described radiator upper end-face edge is provided with a chamfering structure, under minimizing radiator offside, light blocks, further improve the irradiating angle of light fixture, improve the brightness of illumination of light fixture proceeds posterolateral.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is structural representation of the present utility model;

Fig. 2 is decomposing schematic representation of the present utility model.

The specific embodiment

With reference to Fig. 1, Fig. 2, Fig. 1, Fig. 2 is the structural representation of a specific embodiment of the utility model, as shown in the figure, all-round smooth LED bulb lamp, comprise bulb lamp body, described bulb lamp body comprises radiator 2, light source module 3, power module 4 and the lampshade 1 corresponding with light source module 3, described radiator 2 upper ends are provided with one by copper, the protruding bearing 5 that the Heat Conduction Materials such as aluminium are made, described light source module 3 is arranged on this projection bearing 5, described light source module 3 comprises light source assembly 31 under side luminous under side, light source assembly 32 and upper end light source assembly assembly 33 in side, described protruding bearing 5 upper ends for respectively with side under light source assembly 31, the diamond-shaped body structure 51 of light source assembly 32 and upper end light source assembly assembly 33 correspondences in side, under described side, light source assembly 31, in side, light source assembly 32 and upper end light source assembly assembly 33 are a LED flexible light band structure linking together, make light source module 3 particularly between light source assembly 31 and radiator 2 upper surfaces, there is certain distance under side, prevent that radiator 2 from blocking the light of light source module under side, make the proceeds posterolateral of light fixture still there is higher brightness of illumination, prevent the generation of dark space, lighting angle reaches 280 °-290 °, reach the effect of the all-round optical illumination of wide-angle, the heat of light source module 3 is to cause on radiator 2 by protruding bearing 5 conduction, guaranteed the radiating efficiency of LED light fixture, in addition, the LED flexible light band of the light source of light source module 3 for cutting according to the diamond-shaped body structure 51 of protruding bearing 5 upper ends, during assembling, directly mount to protruding bearing 5, very simple of structure, assembling easily, production efficiency is high.

As shown in the figure, further, described radiator 2 upper end-face edges are provided with a chamfering structure 21, reduce blocking of light under radiator 2 offsides, further improve the irradiating angle of light fixture, improve the brightness of illumination of light fixture proceeds posterolateral.

More than that better enforcement of the present utility model is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and the distortion that these are equal to or replacement are all included in the application's claim limited range.

Claims

1. all-round smooth LED bulb lamp, comprise bulb lamp body, it is characterized in that: described bulb lamp body comprises radiator (2), light source module (3), power module (4) and the lampshade (1) corresponding with light source module (3), described radiator (2) upper end is provided with a protruding bearing (5), described light source module (3) is arranged on this projection bearing (5), described light source module (3) comprises light source assembly (31) under side luminous under the side of at least one group, and described radiator (2) upper end-face edge is provided with a chamfering structure (21).

2. all-round smooth LED bulb lamp according to claim 1, it is characterized in that: described light source module (3) also comprises light source assembly in side (32) and upper end light source assembly assembly (33), described protruding bearing (5) upper end is corresponding with light source assembly (32) in light source assembly under side (31), side and upper end light source assembly assembly (33) respectively diamond-shaped body structure (51), and in light source assembly under described side (31), side, light source assembly (32) and upper end light source assembly assembly (33) are a LED flexible light band structure linking together.

3. all-round smooth LED bulb lamp according to claim 1, is characterized in that: described protruding bearing (5) is made by Heat Conduction Material.