CN203656610U

CN203656610U - Module type LED lamp

Info

Publication number: CN203656610U
Application number: CN201320701111.6U
Authority: CN
Inventors: 熊胜群; 刘全柱
Original assignee: FUZHOU HUIFENG LIGHTING TECHNOLOGY Co Ltd
Current assignee: FUZHOU HUIFENG LIGHTING TECHNOLOGY Co Ltd
Priority date: 2013-11-07
Filing date: 2013-11-07
Publication date: 2014-06-18
Anticipated expiration: 2023-11-07

Abstract

The utility model relates to a module type LED lamp. The module type LED lamp comprises a housing, a light source module and a driver, and is characterized in that the light source module comprises an LED lamp bead component, a lens lamp shade, a stainless steel clamping ring and a heat dissipation base, wherein the LED lamp bead component is locked and fixed on the surface of the heat dissipation base through screws, the lens lamp shade is arranged in the front of the light emitted from the LED lamp bead, and is positioned by pressing the edge through the stainless steel clamping ring; the stainless steel clamping ring is locked and fixed on the heat dissipation base through the screws, and a stud is processed on the back side of the heat dissipation base; a threaded counter bore matched with the stud of the heat dissipation base is processed on the surface of a radiator, the heat dissipation base is locked and fixed in the threaded counter bore through the stud, so as to form a fixed structure and a heat conduction relationship between the heat dissipation base and the threaded counter bore; the two sides of the radiator are moveably positioned on the rear cover of the housing through a pin shaft and capable of swinging relative to the housing relatively. According to the module type LED lamp, the light source module and the radiator are in threaded connection, so that the heat conduction performance can be guaranteed, and the lamps with different power or radiating effects can be combined flexibly according to design requirements.

Description

A kind of Modular LED lamp

Technical field:

The utility model belongs to lighting field, particularly a kind of Modular LED lamp, and especially a kind of light source module and radiator adopt and are threaded, and can allocate arbitrarily the LED light fixture of light source module or radiator.

Background technology:

Existing LED light fixture is all integrated design, and the first kind is to utilize common die, and product appearance is the same, and different manufacturers are used unified lamp outer casing, and for the housing size corresponding circuit board of design and monoblock type Section Bar Heat Sinks, product power is single; The LED light source design that simultaneously most products application are single 1 watt, must design corresponding PC cover for the number of the arrangement die sinking of LED lamp pearl, and cost is high, be not easy to change and safeguard; Equations of The Second Kind, lamp outer casing die sinking (with the shell of heat sinking function), the product of this type of design more or less Yi has become originally shell moulding of light fixture and mounting means, and cost is high, be not easy to promotion and application; Due to the workmanship of spraying plastics processing of lamp outer casing, greatly reduce the radiating effect of shell simultaneously, moreover, be all an a power designs, user is selectively poor, is not easy to promote.How to improve existing LED production model, just become the object of the utility model research.

Summary of the invention:

The purpose of this utility model is that a kind of light source module of design adopts with radiator the Modular LED lamp being threaded.

Technical solutions of the utility model are achieved in that a kind of Modular LED lamp, comprise housing, light source module and driver, it is characterized in that light source module comprises LED lamp pearl assembly, lens lampshade, stainless steel trim ring and heat dissipation base, LED lamp pearl assembly directly locks on heat dissipation base surface by screw, lens lampshade is in LED lamp pearl bright dipping front, and push down location, edge by stainless steel trim ring, stainless steel trim ring locks on heat dissipation base by screw, and the back side of described heat dissipation base is processed with double-screw bolt; Spreader surface is processed with the screw-threaded counterbore coordinating with heat dissipation base double-screw bolt, and described heat dissipation base locks in described screw-threaded counterbore by double-screw bolt, forms both fixed structures and thermally conductive relation; Described radiator both sides are by bearing pin activity orientation on the bonnet of housing, and housing does suitable swing relatively.

Described radiator is processed into rectangular structure by aluminium alloy, and surface forming has more than one screw-threaded counterbore, and except two sides are fixed with bearing pin, all the other four sides all form radiating fin.

Described radiator, by aluminium alloy moulding, forms radiating fin in screw-threaded counterbore surrounding.

On described housing bonnet, be fixed with pair of brackets, on support, offer axis hole and a pair of arc groove; The bearing pin side of described radiator both sides is also provided with a pair of balancing plug, and described bearing pin wears in the axis hole that is positioned support, and balancing plug is arranged in arc groove.

The utility model light source module adopts and is threaded with radiator, has both guaranteed heat-conductive characteristic, again can be according to design needs, and flexible combination goes out the light fixture of different capacity or radiating effect; Separated radiator has four sides radiating fin, is combined to form in length and breadth four sides heat radiation, greatly improves radiating effect; Moreover radiator adopts bearing pin scheme to be positioned on housing, makes rising angle, can facilitate as required adjusting, reaches best lighting effect.

Accompanying drawing explanation:

Below in conjunction with concrete legend, the utility model is described further:

Fig. 1 Modular LED lamp schematic diagram

Fig. 2 Modular LED lamp perspective exploded view

Fig. 3 Modular LED lamp internal structure schematic diagram

Wherein

1-housing, 11-bonnet, 12-support, 13-axis hole

14-arc groove, 15-lamp cylinder, 16-diffuser, 2-light source module

21-LED lamp pearl assembly, 22-lens lampshade, 23-stainless steel is pressed Figure 24-heat dissipation base

25-double-screw bolt, 3-driver, 4-radiator, 41-screw-threaded counterbore

42-bearing pin, 43-radiating fin, 44-balancing plug, 5-screw

The specific embodiment:

With reference to Fig. 1, Fig. 2 and Fig. 3, this legend is take LED wall lamp as example, and this Modular LED lamp, comprises housing 1, light source module 2, driver 3 and radiator 4; Wherein light source module 2 comprises LED lamp pearl assembly 21, lens lampshade 22, stainless steel trim ring 23 and heat dissipation base 24, LED lamp pearl assembly 21 directly locks on heat dissipation base 24 surfaces by screw 5, lens lampshade 22 is in LED lamp pearl bright dipping front, and push down location, edge by stainless steel trim ring 23, stainless steel trim ring 23 locks on heat dissipation base 24 by screw 5, the back side of heat dissipation base 24 is processed with double-screw bolt 25, and heat dissipation base 24 is processed by aluminium alloy, has high thermal conductivity; The driver 3 of light source module 2 locks on the bonnet 11 of housing by screw, the heating of driver 3 self can be conducted to bonnet 11 again away from pyrotoxin.Housing 1 generally comprises bonnet 11, lamp cylinder 15 and diffuser 16.

Described radiator 4 Surface Machining have the screw-threaded counterbore 41 coordinating with heat dissipation base double-screw bolt 25, and this screw-threaded counterbore 41 is through hole, facilitates the processing of screw thread, can certainly be blind hole; As figure, radiator 4 is processed into rectangular structure by aluminium alloy, and surface forming has more than one screw-threaded counterbore 41, except two sides are fixed with bearing pin 42, all the other four sides all form radiating fin 43, and radiating fin 43 forms combination in length and breadth, and all there is good heat dispersion at four sides.Or radiator 4, by aluminium alloy moulding, forms radiating fin 43 in screw-threaded counterbore 41 surroundings, this structure radiating fin 43 can be considered radial distribution, and the radiating fin 43 between adjacent thread counterbore 41 is connected mutually.

Described heat dissipation base 24 locks in the screw-threaded counterbore 42 of radiator 4 by double-screw bolt 25, forms both fixed structures and thermally conductive relation; Radiator 4 both sides on the bonnet 11 of housing, more particularly, are fixed with pair of brackets 12 by bearing pin 42 activity orientation on housing bonnet 11, offer axis hole 13 and a pair of arc groove 14 on support 12; Bearing pin 42 sides of radiator 4 both sides are also provided with a pair of balancing plug 44, bearing pin 42 wears in the axis hole 13 that is positioned support, balancing plug 44 is arranged in arc groove 14, and common formation supported, or is band Damper Braces, avoid changing because of vibration the angle of radiator 4, and can regulate by manpower, the relative housing 1 of radiator 4 can do suitable swing, forms the adjusting of shooting angle, do not change in lamp installing angle situation, can suitably regulate best range of exposures.

Claims

1. a Modular LED lamp, comprise housing, light source module and driver, it is characterized in that light source module comprises LED lamp pearl assembly, lens lampshade, stainless steel trim ring and heat dissipation base, LED lamp pearl assembly directly locks on heat dissipation base surface by screw, lens lampshade is in LED lamp pearl bright dipping front, and push down location, edge by stainless steel trim ring, and stainless steel trim ring locks on heat dissipation base by screw, and the back side of described heat dissipation base is processed with double-screw bolt; Spreader surface is processed with the screw-threaded counterbore coordinating with heat dissipation base double-screw bolt, and described heat dissipation base locks in described screw-threaded counterbore by double-screw bolt, forms both fixed structures and thermally conductive relation; Described radiator both sides are by bearing pin activity orientation on the bonnet of housing, and housing does suitable swing relatively.

2. a kind of Modular LED lamp according to claim 1, is characterized in that radiator is processed into rectangular structure by aluminium alloy, and surface forming has more than one screw-threaded counterbore, and except two sides are fixed with bearing pin, all the other four sides all form radiating fin.

3. a kind of Modular LED lamp according to claim 1, is characterized in that radiator, by aluminium alloy moulding, forms radiating fin in screw-threaded counterbore surrounding.

4. a kind of Modular LED lamp according to claim 1, is characterized in that being fixed with pair of brackets on housing bonnet, offers axis hole and a pair of arc groove on support; The bearing pin side of described radiator both sides is also provided with a pair of balancing plug, and described bearing pin wears in the axis hole that is positioned support, and balancing plug is arranged in arc groove.