CN203533438U

CN203533438U - LED lamp with multidirectional illumination

Info

Publication number: CN203533438U
Application number: CN201320654017.XU
Authority: CN
Inventors: 陈杰; 薛美盛; 张克仁; 朱卫国; 姬敬; 王雅; 赵静
Original assignee: Anhui University of Architecture
Current assignee: Anhui University of Architecture
Priority date: 2013-10-23
Filing date: 2013-10-23
Publication date: 2014-04-09
Anticipated expiration: 2023-10-23

Abstract

The utility model relates to an LED lamp with multidirectional illumination. The LED lamp with multidirectional illumination comprises a protection shell, an installation base, a plurality of light-emitting bodies, reflectors and a lampshade. The installation base is arranged in the protection shell, the light-emitting bodies are arranged on inner-side bottom boards of the reflectors, the installation base is a spherical arc face, and the light-emitting bodies and the reflectors are evenly arranged on the installation base. The LED lamp with multidirectional illumination is simple in structure and reasonable in design, the installation base is arranged to be the spherical arc face, the illumination zone of the LED lamp can be effectively enlarged, and therefore the illumination effect of light can be improved. The inner surface of the lampshade is coated with a heat-absorbing material layer, heat generated by the LED lamp can be effectively absorbed, the heat-dissipating speed of the LED lamp is increased, and therefore the service life of a lamp tube is prolonged.

Description

A kind of LED lamp of multi-direction illumination

Technical field

The utility model is lighting field, relates in particular to a kind of LED lamp of multi-direction illumination.

Background technology

LED (Light Emitting Diode, light emitting diode) is a kind of solid-state semiconductor devices, and it can directly be converted into light electricity.The heart of LED is a semi-conductive wafer, and one end of wafer is attached on a support, and one end is negative pole, and the other end connects the positive pole of power supply, makes whole wafer by epoxy encapsulation.At present, just progressively replace incandescent and fluorescent light of LED light source, light efficiency high long, pollution-free with the life-span.The LED lamp of a kind of multi-direction illumination at present is generally all arranged on LED lamp pearl before lamp plate, makes the direction of illumination certain, and the scope region that this set often throws light on is relatively little.

Utility model content

The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of LED lamp of multi-direction illumination is provided.

The utility model is to be achieved through the following technical solutions:

A kind of LED lamp of multi-direction illumination; comprise protection housing, mount pad, a plurality of illuminator, reflection shield, lampshade; described mount pad is arranged in protection housing; illuminator is arranged on the inner side base plate of reflection shield; described mount pad is spherical arc, and illuminator and reflection shield are evenly arranged on mount pad.

As preferably, described reflection shield is tubaeform.

As preferably, described lampshade inner surface evenly scribbles heat-absorbing material layer

Compared with prior art, the beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, by mount pad, is set to spherical arc, can effectively increase the irradiation area of LED lamp, thereby improve the radiation response of light; By being coated with heat-absorbing material layer at lampshade inner surface, can effectively absorb the heat that LED lamp produces, accelerate the radiating rate of LED lamp, thereby extended the service life of fluorescent tube.

Accompanying drawing explanation

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

Fig. 2 be in Fig. 1 A to view.

The specific embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

Refer to Fig. 1 and Fig. 2, Fig. 1 is structural representation of the present utility model, Fig. 2 be in Fig. 1 A to view.

A kind of LED lamp of multi-direction illumination; comprise protection housing 1, mount pad 2, a plurality of illuminator 3, reflection shield 4, lampshade 5; described mount pad 2 is arranged in protection housing 1; illuminator 3 is arranged on the inner side base plate of reflection shield 4; described reflection shield 4 is tubaeform; described mount pad 2 is spherical arc, and illuminator 3 is evenly arranged on mount pad 2 with reflection shield 4, and described lampshade 5 inner surfaces evenly scribble heat-absorbing material layer.

To sum up, the utility model is simple in structure, reasonable in design, by mount pad, is set to spherical arc, can effectively increase the irradiation area of LED lamp, thereby improves the radiation response of light; By being coated with heat-absorbing material layer at lampshade inner surface, can effectively absorb the heat that LED lamp produces, accelerate the radiating rate of LED lamp, thereby extended the service life of fluorescent tube.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. An LED lamp for multi-directional illumination, comprising a protective housing (1), a mount (2), a plurality of illuminants (3), a reflector (4), a lampshade (5), and the mount (2) ) is arranged in the protective housing (1), and the illuminant (3) is arranged on the inner bottom plate of the reflector (4), and it is characterized in that, the mounting seat (2) is a spherical arc surface, and the illuminant (3) and The reflector (4) is evenly arranged on the mounting seat (2).

2. The multi-directional LED lamp according to claim 1, characterized in that the reflector (4) is trumpet-shaped.

3. The multi-directional LED lamp according to claim 1, characterized in that, the inner surface of the lampshade (5) is evenly coated with a heat-absorbing material layer.