CN202791513U

CN202791513U - LED (Light Emitting Diode) daylight lamp

Info

Publication number: CN202791513U
Application number: CN2012204665458U
Authority: CN
Inventors: 王震伟; 薛强; 管建华
Original assignee: Changzhou Aladdin Lighting & Electric Co Ltd
Current assignee: Changzhou Aladdin Lighting & Electric Co Ltd
Priority date: 2012-09-13
Filing date: 2012-09-13
Publication date: 2013-03-13
Anticipated expiration: 2022-09-13

Abstract

The utility model relates to a lamp, and in particular relates to an LED (Light Emitting Diode) daylight lamp. The LED daylight lamp comprises a lamp cover, a lamp base, LED light sources, a lamp holder and an aluminum substrate, wherein the aluminum substrate is arranged in a cavity which is enclosed by the lamp cover and the lamp base, a plurality of LED light sources are uniformly arranged on the aluminum substrate linearly; and the lamp cover and the lamp base are mutually buckled and connected. The lamp cover and the aluminum substrate are of dismountable structures, so that the convenience is brought for dismounting, maintenance and installation, and the working efficiency is increased; and parallel fins are arranged on the outer surface of the lamp base, therefore, the heat radiating efficiency is increased, and the service life of the daylight lamp is prolonged. The LED daylight lamp has the advantages of ingenious design, convenience for processing, easy quality control and mass production, safety and reliability, attractive appearance, energy saving, environmental friendliness, long service life, and the like.

Description

A kind of LED fluorescent lamp

Technical field

The utility model relates to a kind of lamp, relates in particular to a kind of LED fluorescent lamp.

Background technology

Existing LED fluorescent lamp, fluorescent tube have semicircular aluminium alloy lamp socket and lampshade composite to form usually; The outer surface of aluminium alloy lamp socket is generally shiny surface, and lampshade need be screwed on the aluminium alloy lamp socket, and led light source and driving power are fixed in the fluorescent tube, make its dismounting, maintenance and replacing and inconvenience thereof.After work a period of time, the heat that driving power and led light source distribute makes the temperature in the fluorescent tube continue to raise, and the alloy shell heat dispersion of smooth outer surface is not good enough, so that the fluorescent lamp temperature is higher, also can reduce the service life of LED fluorescent lamp.

The utility model content

The purpose of this utility model is to overcome the defective that prior art exists, and provides a kind of dismounting, easy to maintenance, the LED fluorescent lamp of good heat dissipation effect.

The technical scheme that realizes the utility model purpose is: a kind of LED fluorescent lamp comprises lampshade, lamp socket, led light source, lamp holder; Also comprise aluminium base, described aluminium base is positioned at the cavity that lampshade and lamp socket surround, and some led light sources are " one " font and are distributed on the aluminium base; Described lampshade and lamp socket are the structure that mutually is fastened and connected.

Technique scheme, described lampshade both sides are provided with " L " type flange that bends to the inside, and described lamp socket both sides are provided with two " U " fixedly notch, and described flange is positioned at fixedly notch.

Technique scheme, described lamp socket outer surface are provided with the fin that some axially parallels are arranged.

Technique scheme, there is a platform described lamp socket upper end, and described aluminium base is positioned on the platform.

Technique scheme, described platform both sides are " worker " type end side, and " worker " type end side outside is arc, and there is a bayonet socket inboard, and described aluminium base both sides are stuck in the bayonet socket of described " worker " type end side inboard.

Technique scheme, lamp socket inner chamber two ends are provided with two " Ω " type notches.

Technique scheme, described lamp socket, aluminium base and lampshade inner surface all have cooling nano paint layer.

After adopting technique scheme, the utlity model has following positive effect:

(1) the utility model lampshade and aluminium base all adopt demountable structure, and lampshade of fluorescent lamp is aging to be needed to change, when the fluorescent lamp inner member needs repairing, can be for convenience detach with install, increase work efficiency;

(2) the parallel fin that is provided with of lamp socket outer surface can increase the surface area of lamp socket, thereby increases heat-transfer path, improves radiating efficiency, the service life of extended day light modulation;

(3) lamp socket, aluminium base and lampshade inner surface all are coated with the cooling nano paint, can greatly improve radiating efficiency, can reduce the thickness of aluminum lamp socket under the same radiating efficiency, thereby economical with materials, reached the purpose of energy-conserving and environment-protective, or do not change the power that improves fluorescent lamp in the situation of aluminum lamp socket, give full play to LED fluorescent lamp premium properties.

In sum, the utlity model has design ingenious, easy to process, be easy to quality control and large-scale production, safe and reliable, good looking appearance is generous, the advantages such as energy-conserving and environment-protective and long service life.

Description of drawings

Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model, wherein according to specific embodiment also by reference to the accompanying drawings

Fig. 1 is the utility model planar structure schematic diagram;

Fig. 2 is the utility model cross section structure schematic diagram

Each label represents among the figure:

1, lampshade; 11, flange; 2, lamp socket; 21, fixing notch; 22, " worker " type end side; 23, bayonet socket; 24, " Ω " type notch; 25, fin; 26, platform; 3, led light source; 4, aluminium base; 5, lamp holder; 6, lamp base.

The specific embodiment

(embodiment 1)

See Fig. 1 and Fig. 2, the utlity model has lampshade 1, lamp socket 2, led light source 3, lamp holder 5, aluminium base 4, aluminium base 4 are positioned at the cavity that lampshade 1 and lamp socket 2 surround, and some led light sources 3 are " one " font and are distributed on the aluminium base 4; There is a platform 26 lamp socket 2 upper ends, and aluminium base 4 is positioned on the platform 26.Platform 26 both sides are " worker " type end side 22, and " worker " type end side 22 outsides are arc, and there is a bayonet socket 23 inboard, and aluminium base 4 both sides are stuck in the bayonet socket 23 of " worker " type end side 22 inboards.Lampshade 1 both sides are provided with " L " type flange 11 that bends to the inside, and lamp socket 2 both sides are provided with two " U " fixedly notch 21, and flange 11 is positioned at fixedly notch 21.Lampshade 1 snaps together mutually with lamp socket 2, can utilize the convergent force of lampshade 1 during installation, and the flange 11 of lampshade 1 both sides and the fixedly notch 21 of lamp socket 2 both sides are fixed together, and need not screw and fixes, installation and convenient.

Lamp socket 2 outer surfaces are provided with the fin 25 that some axially parallels are arranged, and fin 25 cross sections are arc, can increase the area of dissipation of lamp socket 2, thereby improve radiating efficiency, are conducive to the service life of extended day light modulation.

Lamp socket 2 inner chamber two ends are provided with two " Ω " type notches 24, can be used for the Plastic lamp socket 5 of fixed L ED fluorescent lamp, and the utility model Plastic lamp socket 5 adopts self-tapping screw to fix with aluminum lamp socket 2.The two ends lamp holder is provided with lamp base 6.

Lamp socket 2, aluminium base 4 and lampshade 1 inner surface all have cooling nano paint layer.This coating has following premium properties: (1) high heat conduction and larger heat-delivery surface, and (1-20 μ m) has higher infrared emittance in quite wide wave-length coverage simultaneously, can greatly promote Chuan Dao ﹑ convection current and heat loss through radiation combination property; (2) coating at high temperature can long-term stable operation, comprises heat endurance and chemical stability, and good weatherability is arranged, and has certain resistance to acids and bases; (3) coating and metal or ceramic matrix bond strength are high, and enough mechanical strengths and toughness are arranged, and suddenly cold and hot can not peel off; (4) coating has good coating process, and coating decoration is convenient and easy, and wear resistant and impact resistant is grown (heat radiation is constant more than 5 years) service life, can protect for a long time the superperformance of equipment; (5) coating without any harmful material and radiation, is a kind of new coating before and after spraying.

Utilize heat radiation coating, do not changing radiator, on the basis of product design, construction one deck radiating and cooling nano paint, but decrease product temperature.

The utility model adopts high brightness, high aobvious finger, and the SMD LED lamp pearl of low light attenuation is cooked light source, and the multiple colors such as its 2700K-9000K colour temperature are available, satisfy the demand of different user; The processing such as high heat conduction aluminum alloy holder surface adopts husky silver, Gao Guang, spray is black, spray is white, aerograph are so that whole lamp outward appearance is beautiful generous.

Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. a LED fluorescent lamp comprises lampshade (1), lamp socket (2), led light source (3), lamp holder (5); It is characterized in that: also comprise aluminium base (4), described aluminium base (4) is positioned at the cavity that lampshade (1) and lamp socket (2) surround, and some led light sources (3) are " one " font and are distributed on the aluminium base (4); Described lampshade (1) is the structure that mutually is fastened and connected with lamp socket (2).

2. LED fluorescent lamp according to claim 1, it is characterized in that: described lampshade (1) both sides are provided with " L " type flange (11) that bends to the inside, described lamp socket (2) both sides are provided with two " U " fixedly notch (21), and described flange (11) is positioned at fixedly notch (21).

3. LED fluorescent lamp according to claim 2 is characterized in that: described lamp socket (2) outer surface is provided with the fin (25) that some axially parallels are arranged.

4. LED fluorescent lamp according to claim 3 is characterized in that: there is a platform (26) described lamp socket (2) upper end, and described aluminium base (4) is positioned on the platform (26).

5. LED fluorescent lamp according to claim 4, it is characterized in that: described platform (26) both sides are " worker " type end side (22), " worker " type end side (22) outside is arc, there is a bayonet socket (23) inboard, and described aluminium base (4) both sides are stuck in the inboard bayonet socket (23) of described " worker " type end side (22).

6. LED fluorescent lamp according to claim 5, it is characterized in that: lamp socket (2) inner chamber two ends are provided with two " Ω " type notches (24).

7. the described LED fluorescent lamp of described each claim according to claim 1 ~ 6 is characterized in that: described lamp socket (2), aluminium base (4) and lampshade (1) inner surface all have cooling nano paint layer.